CNS.ppt
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The document summarizes the main parts and functions of the human nervous system. It is divided into three main parts: the forebrain, midbrain, and hindbrain. The forebrain includes the cerebrum, thalamus, and hypothalamus and is associated with higher functions like thought and action. The midbrain includes the tectum and tegmentum and is involved in vision, hearing, eye movement, and body movement. The hindbrain includes the cerebellum, pons, and medulla. It controls functions like equilibrium, motor control, sensory analysis, consciousness, sleep, breathing, and heart rate.
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The Parts & Function of the Brain
The brain can be divided into four lobes - the frontal, parietal, occipital, and temporal lobes. Each lobe is associated with different functions. The frontal lobe is involved in reasoning, motor skills, and language. The parietal lobe processes sensory information like touch. The temporal lobe includes the auditory cortex and hippocampus. The occipital lobe contains the visual cortex and interprets visual stimuli.
Components of Central Nervous System.pptx
Components of the Nervous System, Various Parts of the Brain, Sulci, Gyri and Fissures, Cerebral Hemispheres, Various lobes in the Brain, Cerebellum, Brainstem.
3. List the parts of the brain that were discussed in class and the .pdf
3. List the parts of the brain that were discussed in class and the basic functions for each part.
Cerebral cortex; 4 lobes frontal parietal temporal occipital
homunculus primary motor cortex primary somatosensory cortex
Basal nuclei Diencephalon; 2 parts
thalamus hypothalamus
Cerebellum
Brainstem: midbrain, pons, medulla oblongata
medulla oblongata
Limbic system
Solution
The brain consists of three main parts: 1) the forebrain 2) the midbrain and 3) the hindbrain. The
forebrain is made up of cerebrum, thalamus and hypothalamus. The midbrain is made up of
tectum and tegmentum. The hindbrain consists of cerebellum, pons and medulla.
In the human brain, the cerebrum is the largest part which is associated with higher brain
function. The cerebral cortex consists of 4 lobes which are:
1) frontal lobe: this is associated with reasoning, movement, parts of speech and emotions.
2) parietal lobe: this is associated with recognition and orientation that is perception of stimuli.
3) occipital lobe: this is associated with the visual process.
4) temporal lobe: this is associated with memory, speech, perception and recognition of auditory
stimuli.
Homunculus primary motor cortex helps the brain to monitor and control the movement of the
body. While primary somatosensory cortex receives information such as pain or pressure relayed
from the spinal cord.
Thalamus is a mass of gray matter which is situated in the forebrain and has sensory and motor
functions. It carries all the sensory information via neurons to the cortex.
Hypothalamus controls the function of homeostasis, thirst, hunger, emotions, autonomic nervous
system and circadian rhythms.
Cerebellum regulates and coordinates the movement, posture and balance.
Brain stem is situated underneath the limbic system and is associated with basic functions such
as heartbeat, breathing, etc. The brain stem consists of midbrain, pons and medulla. The
midbrain controls the function of body movement, vision and hearing. Pons helps in the sensory
analysis and motor control and it is also associated with the movement and posture. Medulla
oblongata helps in maintaining the body functions such as heartbeat and breathing.
Limbic system consists of thalamus, hypothalamus, amygdala and hippocampus. Amygdala is
associated with memory, emotion and fear. Hippocampus is involved in learning and memory..
Human Brain and it's parts
The document summarizes the major parts of the human brain. It describes that the brain can be divided into three main parts: the forebrain, midbrain, and hindbrain. The forebrain is the largest part and controls conscious movements, sensations, emotions, and social behavior. It includes structures like the cerebral hemispheres and lobes. The midbrain regulates motor movement and processes vision and hearing. The hindbrain coordinates essential functions for survival like breathing and regulates the cerebellum, pons, and medulla oblongata.
Brain- Learning Points
The document summarizes the main parts and functions of the human brain. It discusses the forebrain which includes the cerebrum, hypothalamus, and thalamus. The midbrain contains the tectum and tegmentum. The hindbrain is made up of the cerebellum, medulla oblongata, and pons. The cerebrum is the largest part and is divided into four lobes (frontal, parietal, occipital, temporal) which are responsible for functions like reasoning, movement, vision, and memory. The cerebellum coordinates body movements and maintains balance. The brainstem controls basic functions and relays messages between the brain and body. The hypothalamus regulates
Nervous system
The nervous system coordinates voluntary and involuntary actions through the central nervous system (CNS) and peripheral nervous system (PNS). The CNS contains the brain and spinal cord. The brain, which is the most complex organ, contains structures like the cerebrum, cerebellum, and brain stem that control functions like movement, balance, vision, and basic life processes. The cerebrum contains lobes that control functions like memory, speech, and emotion. The spinal cord extends from the brain and contains regions that nerves connect to throughout the body.
Brain and Nervous System
The brain controls the body's functions through the nervous system. The brain is made up of neurons and is divided into the cerebrum, cerebellum, and brainstem. The cerebrum controls senses and movement and is divided into four lobes - occipital, temporal, parietal, and frontal. The cerebellum controls balance and coordination. The brainstem regulates vital functions. The nervous system has two parts - the central nervous system of the brain and spinal cord, and the peripheral nervous system of nerves. The central nervous system processes information and the peripheral nervous system connects to sensors and organs.
Brain structure and function 2.0
The document discusses the structure and function of the human brain. It is divided into several main sections: the cerebrum, cerebellum and brainstem which make up the three main parts of the brain. The cerebrum is the largest part and is divided into four lobes (frontal, parietal, occipital, temporal) which each control different functions. The cerebellum coordinates movement and balance, while the brainstem performs vital automatic functions. The left and right hemispheres each control the opposite side of the body and have slightly different functions. The limbic system controls emotions, and the pituitary gland regulates hormones.
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The Parts & Function of the Brain
The brain can be divided into four lobes - the frontal, parietal, occipital, and temporal lobes. Each lobe is associated with different functions. The frontal lobe is involved in reasoning, motor skills, and language. The parietal lobe processes sensory information like touch. The temporal lobe includes the auditory cortex and hippocampus. The occipital lobe contains the visual cortex and interprets visual stimuli.
Components of Central Nervous System.pptx
Components of the Nervous System, Various Parts of the Brain, Sulci, Gyri and Fissures, Cerebral Hemispheres, Various lobes in the Brain, Cerebellum, Brainstem.
3. List the parts of the brain that were discussed in class and the .pdf
3. List the parts of the brain that were discussed in class and the basic functions for each part.
Cerebral cortex; 4 lobes frontal parietal temporal occipital
homunculus primary motor cortex primary somatosensory cortex
Basal nuclei Diencephalon; 2 parts
thalamus hypothalamus
Cerebellum
Brainstem: midbrain, pons, medulla oblongata
medulla oblongata
Limbic system
Solution
The brain consists of three main parts: 1) the forebrain 2) the midbrain and 3) the hindbrain. The
forebrain is made up of cerebrum, thalamus and hypothalamus. The midbrain is made up of
tectum and tegmentum. The hindbrain consists of cerebellum, pons and medulla.
In the human brain, the cerebrum is the largest part which is associated with higher brain
function. The cerebral cortex consists of 4 lobes which are:
1) frontal lobe: this is associated with reasoning, movement, parts of speech and emotions.
2) parietal lobe: this is associated with recognition and orientation that is perception of stimuli.
3) occipital lobe: this is associated with the visual process.
4) temporal lobe: this is associated with memory, speech, perception and recognition of auditory
stimuli.
Homunculus primary motor cortex helps the brain to monitor and control the movement of the
body. While primary somatosensory cortex receives information such as pain or pressure relayed
from the spinal cord.
Thalamus is a mass of gray matter which is situated in the forebrain and has sensory and motor
functions. It carries all the sensory information via neurons to the cortex.
Hypothalamus controls the function of homeostasis, thirst, hunger, emotions, autonomic nervous
system and circadian rhythms.
Cerebellum regulates and coordinates the movement, posture and balance.
Brain stem is situated underneath the limbic system and is associated with basic functions such
as heartbeat, breathing, etc. The brain stem consists of midbrain, pons and medulla. The
midbrain controls the function of body movement, vision and hearing. Pons helps in the sensory
analysis and motor control and it is also associated with the movement and posture. Medulla
oblongata helps in maintaining the body functions such as heartbeat and breathing.
Limbic system consists of thalamus, hypothalamus, amygdala and hippocampus. Amygdala is
associated with memory, emotion and fear. Hippocampus is involved in learning and memory..
Human Brain and it's parts
The document summarizes the major parts of the human brain. It describes that the brain can be divided into three main parts: the forebrain, midbrain, and hindbrain. The forebrain is the largest part and controls conscious movements, sensations, emotions, and social behavior. It includes structures like the cerebral hemispheres and lobes. The midbrain regulates motor movement and processes vision and hearing. The hindbrain coordinates essential functions for survival like breathing and regulates the cerebellum, pons, and medulla oblongata.
Brain- Learning Points
The document summarizes the main parts and functions of the human brain. It discusses the forebrain which includes the cerebrum, hypothalamus, and thalamus. The midbrain contains the tectum and tegmentum. The hindbrain is made up of the cerebellum, medulla oblongata, and pons. The cerebrum is the largest part and is divided into four lobes (frontal, parietal, occipital, temporal) which are responsible for functions like reasoning, movement, vision, and memory. The cerebellum coordinates body movements and maintains balance. The brainstem controls basic functions and relays messages between the brain and body. The hypothalamus regulates
Nervous system
The nervous system coordinates voluntary and involuntary actions through the central nervous system (CNS) and peripheral nervous system (PNS). The CNS contains the brain and spinal cord. The brain, which is the most complex organ, contains structures like the cerebrum, cerebellum, and brain stem that control functions like movement, balance, vision, and basic life processes. The cerebrum contains lobes that control functions like memory, speech, and emotion. The spinal cord extends from the brain and contains regions that nerves connect to throughout the body.
Brain and Nervous System
The brain controls the body's functions through the nervous system. The brain is made up of neurons and is divided into the cerebrum, cerebellum, and brainstem. The cerebrum controls senses and movement and is divided into four lobes - occipital, temporal, parietal, and frontal. The cerebellum controls balance and coordination. The brainstem regulates vital functions. The nervous system has two parts - the central nervous system of the brain and spinal cord, and the peripheral nervous system of nerves. The central nervous system processes information and the peripheral nervous system connects to sensors and organs.
Brain structure and function 2.0
The document discusses the structure and function of the human brain. It is divided into several main sections: the cerebrum, cerebellum and brainstem which make up the three main parts of the brain. The cerebrum is the largest part and is divided into four lobes (frontal, parietal, occipital, temporal) which each control different functions. The cerebellum coordinates movement and balance, while the brainstem performs vital automatic functions. The left and right hemispheres each control the opposite side of the body and have slightly different functions. The limbic system controls emotions, and the pituitary gland regulates hormones.
Brain anatomy and function.pptx
The brain is divided into different regions called lobes, each responsible for distinct functions. The frontal lobes located at the front are responsible for thinking, decision making, and motor skills. The parietal lobes located behind the frontal lobes organize and interpret sensory information. The occipital lobes at the back are mainly involved in visual processing while the temporal lobes at the ear level process auditory information, memory, and language comprehension. Below the occipital lobes, the cerebellum is responsible for fine motor skills, balance, and coordination. The brainstem connects the brain to the spinal cord and controls vital functions like breathing and heart rate.
FINAL-PPT-HUMAN-BRAIN-1.pptx
The document summarizes the major parts and functions of the human brain. It discusses the three main divisions of the brain - forebrain, midbrain, and hindbrain. Within each division it describes the specific structures like the cerebrum, cerebellum, and brainstem. It provides details on the lobes of the cerebrum and their functions in vision, movement, memory, and more. Overall, the summary explains the complex organization of the brain and how different structures work together to control the body's functions and processes sensory information.
Brain and Its Functions
This is a psychology presentation but can also help students of Biology. It mainly deals with parts of brain and their functions.
Brain and Spinal Cord
The nervous system is the body's command center that controls functions like movement, thoughts, digestion and breathing. It has four main functions - receiving sensory information, integrating sensory information, processing information, and generating responses. The nervous system can be divided into the central nervous system (brain and spinal cord) and peripheral nervous system. The brain is divided into three main parts - the forebrain, midbrain, and hindbrain. The forebrain controls higher functions like thought and language. The midbrain controls eye movement and processes sensory information. The hindbrain regulates vital functions like breathing and heart rate.
The Brain
The cerebrum is the largest part of the human brain and consists of two hemispheres divided into four lobes. It is important for functions like memory, learning, emotions. The cerebellum is located behind the brainstem and helps with muscle tone, balance, and coordinated movement. The medulla oblongata is the lowest part of the brainstem and controls involuntary functions such as breathing and heart rate. The hypothalamus is located below the thalamus and cerebrum and regulates processes including body temperature, thirst, hunger and sexual function.
N E R V O U S S Y S T E M
The nervous system has three main components - the brain, nerves, and spinal cord. The brain is the control center located in the cranial cavity and is made up of the cerebrum, brainstem, and cerebellum. The cerebrum is divided into four lobes and is responsible for functions like memory, thinking, language, and movement. The brainstem consists of the midbrain, pons, and medulla oblongata and controls vital functions. The cerebellum, located in the back of the brain, coordinates movement and balance. The nervous system allows communication and coordination throughout the body to control all functions.
NERVOUS SYSTEM
The nervous system has three main components - the brain, nerves, and spinal cord. The brain is the control center located in the cranial cavity and is made up of the cerebrum, brainstem, and cerebellum. The cerebrum is divided into four lobes and is responsible for functions like memory, thinking, language, and movement. The brainstem consists of the midbrain, pons, and medulla oblongata and controls vital functions. The cerebellum, located in the back of the brain, coordinates movement and balance. The nervous system allows communication and coordination throughout the body to control all functions.
Basic Brain Anatomy
The human brain evolved in three parts: the lizard brain (brain stem), mammalian brain (limbic system), and human brain (cortex). The brain stem controls vital functions like breathing and regulates arousal states. The limbic system is associated with emotions, motivation and memory formation. It includes the thalamus, hypothalamus and amygdala. The cortex is the outer layer and most recently evolved part responsible for higher-level thinking, language, and executive functioning. It is divided into four lobes - frontal, parietal, temporal, and occipital - each associated with different cognitive and sensory functions.
Forebrain
Your brain is the most complex technology anywhere in the world. It’s made up of three major parts: the forebrain, midbrain and hindbrain. These divisions allows us simplify and understand the functions of the brain.
Brain
The document provides information about the major parts of the human brain:
- The cerebrum is the largest part and is divided into four lobes (frontal, parietal, occipital, temporal) which control different functions like personality, senses, hearing, and vision.
- Other major parts include the cerebellum, brain stem, thalamus, hypothalamus, pons, and medulla oblongata. The brain stem connects the cerebrum to the spinal cord and controls vital functions.
- The pons acts as a bridge between parts of the brain while the medulla oblongata carries messages between the brain and spinal cord and controls reflexes.
3 central nervous system brain
The central nervous system is comprised of the brain and spinal cord. The brain controls bodily functions like awareness, movement, and memory. The spinal cord transmits sensory and motor signals through the spinal canal. The brain is protected by meninges and cerebrospinal fluid. It can be divided into the hindbrain, midbrain, and forebrain. The forebrain contains structures that regulate homeostasis, memory, emotion, and higher cognitive functions.
biological basis of behavior
The document provides information about the central nervous system. It discusses that the central nervous system consists of the brain and spinal cord. It then describes the three main parts of the brain - the forebrain, midbrain, and hindbrain. For each part, it lists their locations and main functions. The forebrain controls complex functions like thinking and memory. The midbrain is involved in movement and sensory processing. The hindbrain controls basic functions vital for survival like breathing and heart rate.
Comparision of brain in vertebrates
The vertebrate brain
The vertebrate brain is the main part of the central nervous system. The brain and the spinal cord make up the central nervous system,
In most of the vertebrates the brain is at the front, in the head. It is protected by the skull and close to the main sense organs.
Brains are extremely complex and the part of human and animal body. The brain controls the other organs of the body, either by activating muscles or by causing secretion of chemicals such as hormones and neurotransmitters.
Muscular action allows rapid and coordinated responses to changes in the environment.
The brain of an adult human weights about 1300–1400 grams .
In vertebrates, the spinal cord by itself can cause reflex responses as well as simple movement such as swimming or walking. However, sophisticated control of behaviour requires a centralized brain.
The structure of all vertebrate brains is basically the same.
At the same time, during the course of evolution, the vertebrate brain has undergone changes, and become more effective.
In so-called 'lower' animals, most or all of the brain structure is inherited, and therefore their behaviour is mostly instinctive.
In mammals, and especially in man, the brain is developed further during life by learning. This has the benefit of helping them fit better into their environment. The capacity to learn is seen best in the cerebral cortex.
Three principles
The brain and nervous system is essentially a system which makes connections. It has input from sense organs and output to muscles. It is connected in several ways with the endocrine system, which makes hormones, and the digestive system and sex system. Hormones work slowly, so those changes are gradual.
The brain is a kind of department store. It has, all inter-connected, departments which do different things. They all help each other gather senses.
Much of what the body does is not conscious. Basically, much of the body runs on automatic (breathing, heart beat, hungry, hair growth) adjusted by the autonomic nervous system. The brain, too, does much of its work without a person noticing it. The unconscious mind refers to the brain activities which are hardly ever noticed.
The brain and behaviour
Get to know about the structure and functions of the brain, the various parts of the brain, their roles, parts and working in detail.
Structure and function of brain
The document summarizes the structure and function of the major parts of the human brain. It describes how the hindbrain carries out basic functions like autonomic functions and sleep control. The midbrain coordinates signals by filtering sensory input. The forebrain processes signals, stores memories, and enables higher thought. It then provides more detail on the specific regions within these areas like the cortex, limbic system, cerebellum, and lobes of the cerebrum and their roles in functions like memory, movement, sensory processing, language, and emotion.
Brain Power.pdf
This document provides an overview of the main parts and functions of the human brain. It discusses that the brain is composed of three main parts: the forebrain, midbrain, and hindbrain. The forebrain is the largest part and includes the cerebrum, which controls functions like speech, reasoning, learning, emotion regulation, and memory. The cerebrum contains structures like the limbic system, thalamus, and four cerebral lobes (frontal, parietal, temporal, occipital). Each part of the brain governs specific functions related to movement, senses, thinking, language, and more. The document also outlines four quadrants of thinking styles: analytical, practical, relational, and experimental.
What are the Human Brain Parts and their Functions?
The human brain is a marvel of nature, with its intricate structure and diverse functions. It is responsible for our thoughts, emotions, and bodily functions, making it one of the most vital organs in our body. Understanding the various parts of the brain and their functions is not only fascinating but can also help us appreciate the incredible complexity of the human mind.
The central nervous system
THE SPINAL CORD
White Matter of the Spinal Cord
Gray Matter of the Spinal Cord and Spinal Roots
THE BRAIN
Basic Parts and Organization of the Brain
Parietal Lobe
Occipital Lobe
Cerebellum
Brain Stem
The Brain stem
Medulla Oblongata
Midbrain
Pons
The central nervous system
THE SPINAL CORD
White Matter of the Spinal Cord
Gray Matter of the Spinal Cord and Spinal Roots
THE BRAIN
Basic Parts and Organization of the Brain
The Brain stem
Concepts of psycho biology
Psychobiologist study the evolutionary and physiological mechanisms that are responsible for human behavior and try to understand how the brain functions in order to understand why humans behave the way we do.
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The brain is divided into different regions called lobes, each responsible for distinct functions. The frontal lobes located at the front are responsible for thinking, decision making, and motor skills. The parietal lobes located behind the frontal lobes organize and interpret sensory information. The occipital lobes at the back are mainly involved in visual processing while the temporal lobes at the ear level process auditory information, memory, and language comprehension. Below the occipital lobes, the cerebellum is responsible for fine motor skills, balance, and coordination. The brainstem connects the brain to the spinal cord and controls vital functions like breathing and heart rate.
FINAL-PPT-HUMAN-BRAIN-1.pptx
The document summarizes the major parts and functions of the human brain. It discusses the three main divisions of the brain - forebrain, midbrain, and hindbrain. Within each division it describes the specific structures like the cerebrum, cerebellum, and brainstem. It provides details on the lobes of the cerebrum and their functions in vision, movement, memory, and more. Overall, the summary explains the complex organization of the brain and how different structures work together to control the body's functions and processes sensory information.
Brain and Its Functions
This is a psychology presentation but can also help students of Biology. It mainly deals with parts of brain and their functions.
Brain and Spinal Cord
The nervous system is the body's command center that controls functions like movement, thoughts, digestion and breathing. It has four main functions - receiving sensory information, integrating sensory information, processing information, and generating responses. The nervous system can be divided into the central nervous system (brain and spinal cord) and peripheral nervous system. The brain is divided into three main parts - the forebrain, midbrain, and hindbrain. The forebrain controls higher functions like thought and language. The midbrain controls eye movement and processes sensory information. The hindbrain regulates vital functions like breathing and heart rate.
The Brain
The cerebrum is the largest part of the human brain and consists of two hemispheres divided into four lobes. It is important for functions like memory, learning, emotions. The cerebellum is located behind the brainstem and helps with muscle tone, balance, and coordinated movement. The medulla oblongata is the lowest part of the brainstem and controls involuntary functions such as breathing and heart rate. The hypothalamus is located below the thalamus and cerebrum and regulates processes including body temperature, thirst, hunger and sexual function.
N E R V O U S S Y S T E M
The nervous system has three main components - the brain, nerves, and spinal cord. The brain is the control center located in the cranial cavity and is made up of the cerebrum, brainstem, and cerebellum. The cerebrum is divided into four lobes and is responsible for functions like memory, thinking, language, and movement. The brainstem consists of the midbrain, pons, and medulla oblongata and controls vital functions. The cerebellum, located in the back of the brain, coordinates movement and balance. The nervous system allows communication and coordination throughout the body to control all functions.
NERVOUS SYSTEM
The nervous system has three main components - the brain, nerves, and spinal cord. The brain is the control center located in the cranial cavity and is made up of the cerebrum, brainstem, and cerebellum. The cerebrum is divided into four lobes and is responsible for functions like memory, thinking, language, and movement. The brainstem consists of the midbrain, pons, and medulla oblongata and controls vital functions. The cerebellum, located in the back of the brain, coordinates movement and balance. The nervous system allows communication and coordination throughout the body to control all functions.
Basic Brain Anatomy
The human brain evolved in three parts: the lizard brain (brain stem), mammalian brain (limbic system), and human brain (cortex). The brain stem controls vital functions like breathing and regulates arousal states. The limbic system is associated with emotions, motivation and memory formation. It includes the thalamus, hypothalamus and amygdala. The cortex is the outer layer and most recently evolved part responsible for higher-level thinking, language, and executive functioning. It is divided into four lobes - frontal, parietal, temporal, and occipital - each associated with different cognitive and sensory functions.
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Your brain is the most complex technology anywhere in the world. It’s made up of three major parts: the forebrain, midbrain and hindbrain. These divisions allows us simplify and understand the functions of the brain.
Brain
The document provides information about the major parts of the human brain:
- The cerebrum is the largest part and is divided into four lobes (frontal, parietal, occipital, temporal) which control different functions like personality, senses, hearing, and vision.
- Other major parts include the cerebellum, brain stem, thalamus, hypothalamus, pons, and medulla oblongata. The brain stem connects the cerebrum to the spinal cord and controls vital functions.
- The pons acts as a bridge between parts of the brain while the medulla oblongata carries messages between the brain and spinal cord and controls reflexes.
3 central nervous system brain
The central nervous system is comprised of the brain and spinal cord. The brain controls bodily functions like awareness, movement, and memory. The spinal cord transmits sensory and motor signals through the spinal canal. The brain is protected by meninges and cerebrospinal fluid. It can be divided into the hindbrain, midbrain, and forebrain. The forebrain contains structures that regulate homeostasis, memory, emotion, and higher cognitive functions.
biological basis of behavior
The document provides information about the central nervous system. It discusses that the central nervous system consists of the brain and spinal cord. It then describes the three main parts of the brain - the forebrain, midbrain, and hindbrain. For each part, it lists their locations and main functions. The forebrain controls complex functions like thinking and memory. The midbrain is involved in movement and sensory processing. The hindbrain controls basic functions vital for survival like breathing and heart rate.
Comparision of brain in vertebrates
The vertebrate brain
The vertebrate brain is the main part of the central nervous system. The brain and the spinal cord make up the central nervous system,
In most of the vertebrates the brain is at the front, in the head. It is protected by the skull and close to the main sense organs.
Brains are extremely complex and the part of human and animal body. The brain controls the other organs of the body, either by activating muscles or by causing secretion of chemicals such as hormones and neurotransmitters.
Muscular action allows rapid and coordinated responses to changes in the environment.
The brain of an adult human weights about 1300–1400 grams .
In vertebrates, the spinal cord by itself can cause reflex responses as well as simple movement such as swimming or walking. However, sophisticated control of behaviour requires a centralized brain.
The structure of all vertebrate brains is basically the same.
At the same time, during the course of evolution, the vertebrate brain has undergone changes, and become more effective.
In so-called 'lower' animals, most or all of the brain structure is inherited, and therefore their behaviour is mostly instinctive.
In mammals, and especially in man, the brain is developed further during life by learning. This has the benefit of helping them fit better into their environment. The capacity to learn is seen best in the cerebral cortex.
Three principles
The brain and nervous system is essentially a system which makes connections. It has input from sense organs and output to muscles. It is connected in several ways with the endocrine system, which makes hormones, and the digestive system and sex system. Hormones work slowly, so those changes are gradual.
The brain is a kind of department store. It has, all inter-connected, departments which do different things. They all help each other gather senses.
Much of what the body does is not conscious. Basically, much of the body runs on automatic (breathing, heart beat, hungry, hair growth) adjusted by the autonomic nervous system. The brain, too, does much of its work without a person noticing it. The unconscious mind refers to the brain activities which are hardly ever noticed.
The brain and behaviour
Get to know about the structure and functions of the brain, the various parts of the brain, their roles, parts and working in detail.
Structure and function of brain
The document summarizes the structure and function of the major parts of the human brain. It describes how the hindbrain carries out basic functions like autonomic functions and sleep control. The midbrain coordinates signals by filtering sensory input. The forebrain processes signals, stores memories, and enables higher thought. It then provides more detail on the specific regions within these areas like the cortex, limbic system, cerebellum, and lobes of the cerebrum and their roles in functions like memory, movement, sensory processing, language, and emotion.
Brain Power.pdf
This document provides an overview of the main parts and functions of the human brain. It discusses that the brain is composed of three main parts: the forebrain, midbrain, and hindbrain. The forebrain is the largest part and includes the cerebrum, which controls functions like speech, reasoning, learning, emotion regulation, and memory. The cerebrum contains structures like the limbic system, thalamus, and four cerebral lobes (frontal, parietal, temporal, occipital). Each part of the brain governs specific functions related to movement, senses, thinking, language, and more. The document also outlines four quadrants of thinking styles: analytical, practical, relational, and experimental.
What are the Human Brain Parts and their Functions?
The human brain is a marvel of nature, with its intricate structure and diverse functions. It is responsible for our thoughts, emotions, and bodily functions, making it one of the most vital organs in our body. Understanding the various parts of the brain and their functions is not only fascinating but can also help us appreciate the incredible complexity of the human mind.
The central nervous system
THE SPINAL CORD
White Matter of the Spinal Cord
Gray Matter of the Spinal Cord and Spinal Roots
THE BRAIN
Basic Parts and Organization of the Brain
Parietal Lobe
Occipital Lobe
Cerebellum
Brain Stem
The Brain stem
Medulla Oblongata
Midbrain
Pons
The central nervous system
THE SPINAL CORD
White Matter of the Spinal Cord
Gray Matter of the Spinal Cord and Spinal Roots
THE BRAIN
Basic Parts and Organization of the Brain
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Concepts of psycho biology
Psychobiologist study the evolutionary and physiological mechanisms that are responsible for human behavior and try to understand how the brain functions in order to understand why humans behave the way we do.
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What are the Human Brain Parts and their Functions?
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This document discusses the history and role of physiotherapists in women's health, with a focus on obstetrics and gynecology. It provides an overview of how physiotherapists became involved in these areas in the late 19th/early 20th centuries. It then covers various techniques and areas of expertise used by obstetric physiotherapists, including exercises for pregnancy, postpartum recovery, pelvic floor issues, and other women's health concerns. Guidelines for safe exercise during pregnancy are also discussed.
BASIC HEALTH IN COMMUNITY REHABILITATION
The document discusses community-based rehabilitation and strategies to promote health in communities. It was initiated by the WHO following the Declaration of Alma-Ata in 1978 to enhance quality of life for people with disabilities. Key topics covered include handicaps in the community, nutrition and malnutrition, breastfeeding, immunization, and oral rehydration therapy. Community-based rehabilitation aims to meet basic needs and ensure inclusion of people with disabilities. Nutrition is important for health and growth, and malnutrition can result from inadequate intake of calories, proteins or other nutrients. Breastfeeding provides immunity and nutrition to children while immunization protects against infectious diseases. Oral rehydration therapy treats dehydration from diarrhea by replacing lost fluids and electrolytes
Blindness and deafness a common problem of children
The document provides information on testing for blindness in children aged 3 months to 4 years. It suggests holding an object in front of the child and moving it from side to side to check if their eyes follow the movement. It also recommends standing 3 meters away and asking the child to count 3 fingers to check for potential difficulty seeing at a distance or in low light. The document lists some potential causes of blindness in children such as the mother having German measles during pregnancy or complications during birth. It stresses the importance of educating parents on how to support a blind child's development and independence.
fits and siezures deffination and its types
This document discusses the different types of seizures. It begins by explaining that seizures are caused by disturbances in electrical brain activity. Seizures are divided into two broad categories: generalized seizures originating across the entire brain, and partial seizures originating in a small area. Generalized seizures include grand mal, absence, myoclonic, clonic, tonic, and atonic seizures. Partial seizures are further divided into simple and complex, with simple seizures maintaining awareness and complex resulting in lost awareness. Symptoms of epilepsy include repeated seizures with symptoms like convulsions, blackouts, fainting, unresponsiveness, stiffness, falling, blinking, chewing, dazedness, repetitive movements, fear, changes in senses, and jerking
this presentation belongs to deafness and blindness
this ppt belongs community health problems in children congenital or acquired as well the problems which relate due to sevear nutritional defficency
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This document provides an overview of cardiovascular disorders including coronary artery disease, cardiac arrhythmias, congestive heart failure, arterial diseases like hypertension, and shock. It describes the pathophysiology, etiology, diagnostic tests, and treatment for each condition. Key diagnostic tests mentioned include ECG, stress test, echocardiogram, cardiac catheterization, and blood tests. Treatments discussed are lifestyle modifications, medications like vasodilators, beta-blockers, diuretics, and ACE inhibitors, as well as surgical procedures for severe cases. Complications and prognosis depend on how quickly each condition is diagnosed and treated.
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The document discusses the biomechanics of the lumbar spine. It describes the structure of the lumbar vertebrae including adaptations in the L5 vertebra. Key ligaments that support the lumbar spine are described such as the iliolumbar ligament. The document also discusses lumbopelvic rhythm which is the coordinated movement between the lumbar spine and pelvis during trunk flexion and extension. Finally, the kinematics and kinetics of the lumbar spine are summarized including the compression and shear forces it experiences.
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This document discusses health education and promotion. It defines health education as any form of education that positively impacts an individual's social, physical, emotional, environmental or values, leading to favorable behavior changes and good health. Health education aims to encourage people to want to be healthy, know how to stay healthy, do what they can individually and collectively to maintain health, and seek help when needed. Health promotion is defined as a process of enabling people to increase control over and improve their health. It involves building healthy public policy, creating supportive environments, reorienting health services, strengthening community action, and developing personal skills. The document also discusses information, education and communication methods for health promotion programs, targeting specific audiences to address problems and change behaviors
lect1 new (1) (1).pptx
This document provides an overview of biomechanics presented by Dr. Sobiah Meeran. It defines biomechanics and discusses basic concepts including kinematic concepts like forms of motion, standard reference terminology, anatomical planes and axes. It also discusses kinetic concepts like forces, stress, deformation and more. Key terms are defined for inertia, mass, force, torque, impulse, compression, tension and shear. Examples of human motion are provided for rectilinear, curvilinear and rotational movements.
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This document discusses the cognitive and behavioral demands of work. It defines cognitive demands as those associated with thinking, information processing, learning, and anticipating. Behavioral demands are defined as the actions, efforts, and interactions required to perform work tasks. The document examines factors like the work environment that can affect how work is performed. It also discusses how cognitive and behavioral demands are difficult to separate from human capacity. The document provides background on research in these areas and gives examples of cognitive demands like critical thinking, information processing and behavioral demands such as social interactions and performing responsibilities.
5. faizan biomechanics of bone.pptx
The document discusses the structure and properties of bone tissue. It describes the different types of bones in the human body including long bones, short bones, flat bones, irregular bones, and sesamoid bones. It explains the composition of bone including organic components like collagen and inorganic components like calcium and phosphate. Cortical and cancellous bone are compared in terms of their structure, porosity, circulation, and mechanical properties. The biomechanical behavior of bone under various loading modes such as tension, compression, shear, torsion, bending, and combined loading is analyzed. Fracture, fatigue fracture, viscoelasticity, bone remodeling, and osteoporosis are also summarized.
t. amputation_.ppt
amputation mean to cut a part of your limb to avoid infection or spread of infection in your rest of body
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This document provides an overview of the anatomy of the ankle and foot complex. It discusses the bones, joints, ligaments, and arches of the foot. Key points include:
- The foot is divided into the hindfoot, midfoot, and forefoot and permits both stability and mobility while sustaining large weight-bearing stresses.
- Major bones include the tarsals, metatarsals, and phalanges. The talocrural joint allows dorsiflexion, plantar flexion, inversion, and eversion.
- Ligaments like the deltoid and collateral ligaments reinforce and support the ankle joint. The subtalar joint permits complex supination and pronation motions.
acute abdomen DPT.pptx
The document discusses abdominal anatomy, physiology, and various conditions that can cause abdominal pain. It provides information on assessing and caring for patients with abdominal pain. Key points include performing a thorough history and physical exam to identify any life-threatening conditions; maintaining the airway, providing oxygen, positioning the patient comfortably, and transporting them promptly for further evaluation and treatment. The primary role of EMTs is to assess and report findings, not make a specific diagnosis, as the abdomen contains many organs and causes can be complex.
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this presentation belongs to deafness and blindness
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EUR毕业证offer【微信95270640】《鹿特丹伊拉斯姆斯大学毕业证书原版制作EUR成绩单》【Q微信95270640】《仿制EUR毕业证成绩单鹿特丹伊拉斯姆斯大学学位证书pdf电子图》，A.为什么留学生需要操作留信认证?
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- 2. To know the general organization of human nervous system. To understand about different parts of nervous system. To get some inside about their funtions.
- 4. The central nervous system is usually considered to have seven basic parts: 1. Spinal cord 2. Medulla 3. Pons 4. Cerebellum 5. Midbrain 6. Diencephalon 7. Cerebral hemispheres
- 6. For ease of memorizing central nervous system is divided into three main parts: Forebrain Midbrain (Brainstem) Hindbrain
- 7. Forebrain consists of: Cerebrum Thalamus Hypothalamus
- 10. The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebral cortex is divided into four sections, called "lobes": the frontal lobe, parietal lobe, occipital lobe, and temporal lobe.
- 11. Frontal Lobe- associated with reasoning, planning, parts of speech, movement, emotions, and problem solving Parietal Lobe- associated with movement, orientation, recognition, perception of stimuli Occipital Lobe- associated with visual processing Temporal Lobe- associated with perception and recognition of auditory stimuli, memory, and speech
- 13. Thalamus and hypothalamus controls the human emotions and termed as “The limbic system” often referred to as the "emotional brain"
- 14. The midbrain consists of: Tectum Tegmentum
- 17. It is involved in functions such as vision, hearing, eye movement, and body movement. The anterior part has the cerebral peduncle, which is a huge bundle of axons traveling from the cerebral cortex through the brain stem and these fibers (along with other structures) are important for voluntary motor function.
- 18. Hindbrain consists of Cerebellum Pons Medulla
- 21. Control of equilibrium is a vital function of cerebellum. Cerebellum is specially vital during rapid muscular activities like Running Typing Talking
- 22. Pons- is the part of the metencephalon in the hindbrain. It is involved in motor control and sensory analysis for example, information from the ear first enters the brain in the pons. It has parts that are important for the level of consciousness and for sleep. Some structures within the pons are linked to the cerebellum, thus are involved in movement and posture.
- 23. Medulla Oblongata- this structure is the caudal-most part of the brain stem, between the pons and spinal cord. It is responsible for maintaining vital body functions, such as breathing and heart rate.
- 24. Thank you