There is also the quoricity about the human brain, here is the solution. This presentation give you the knowledge about the nervous system. The introduction about the neurons, neurolgia, synapse,etc.
The central nervous system (CNS) is made up of the brain and spinal cord. The brain controls most body functions, including awareness, movements, sensations, thoughts, speech and memory. The spinal cord is connected to the brain at the brain stem and is covered by the vertebrae of the spine.
This presentation based on a broad overview to the human central nervous system focusing over the parts of the system, different cell types present in the system, and special terminology used in the system.
The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.
Skeletal system. anatomy and physiology of skeletal system. appendicular skel...mamtabisht10
SKELETAL SYSTEM
bones, cartilage and ligaments are tightly joined to form a strong, flexible framework called skeletal system
anatomy and physiology of axial and appendicular skeletal system
Axial Skeleton: The axial skeleton includes the skull, spine, ribs and sternum.
Appendicular Skeleton:
The appendicular skeleton includes the appendages of the body, which are the shoulders, arms, hips, and legs.
The central nervous system (CNS) is made up of the brain and spinal cord. The brain controls most body functions, including awareness, movements, sensations, thoughts, speech and memory. The spinal cord is connected to the brain at the brain stem and is covered by the vertebrae of the spine.
This presentation based on a broad overview to the human central nervous system focusing over the parts of the system, different cell types present in the system, and special terminology used in the system.
The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.
Skeletal system. anatomy and physiology of skeletal system. appendicular skel...mamtabisht10
SKELETAL SYSTEM
bones, cartilage and ligaments are tightly joined to form a strong, flexible framework called skeletal system
anatomy and physiology of axial and appendicular skeletal system
Axial Skeleton: The axial skeleton includes the skull, spine, ribs and sternum.
Appendicular Skeleton:
The appendicular skeleton includes the appendages of the body, which are the shoulders, arms, hips, and legs.
Cells and its components(Anatomy) Easy explanationSwatilekha Das
Cells and its components,discussion on cell membrane, cytoplasm, nucleus with pictures....
easy explanation of anatomy topic for 1 st year GNM & B.Sc nursing students...
Comment to get explanation on your required topics.....
please like and share and follow.....
Tissues, types and functions(Anatomy)- Easy explanationSwatilekha Das
Easy explanation on Tissues , types of tissues and functions of tissues with pictures.......
Easy anatomy topic for 1 st yera GNM and B.Sc nursing students.....
a quick visual understanding of what actually nervous tissue is made up of at cellular level its functions nerve cell types chemical synapse detailed structure of neuron
“The right half of the brain controls the left half of the body. This means that only left handed people are in their right mind.”
Made up of brain and spinal cordActs as body’s control center, coordinates body’s activitiesImpulses travel through the neurons in your body to reach the brainCentral Nervous System is yellow in this diagram.
Made up of all the nerves that carry messages to and from the central nervous system.Similar to telephone wires that connect all of our houses in the communityCentral Nervous System and Peripheral Nervous System work together to make rapid changes in your body in response to stimuli.Peripheral Nervous System is green in this diagram.
Somatic Nervous SystemRelay information between skin, skeletal muscles and central nervous systemYou consciously control this pathway by deciding whether or not to move muscles (except reflexes)Reflexes: Automatic response to stimulusAutonomic Nervous SystemRelay information from central nervous system to organsInvoluntary: You do not consciously control theseSympathetic Nervous System: controls in times of stress, such as the flight or fight responseParasympathetic Nervous System: controls body in times of rest
Nervous system PPT for grade 10 (basic concepts regarding human nervous system)AzkaSamreen
Human nervous system is highly complex, while reading in higher classes, we often mix up concepts. In this SlideShare I've tried to simplify the material for grade 10 students to better understand the concept.
Cells and its components(Anatomy) Easy explanationSwatilekha Das
Cells and its components,discussion on cell membrane, cytoplasm, nucleus with pictures....
easy explanation of anatomy topic for 1 st year GNM & B.Sc nursing students...
Comment to get explanation on your required topics.....
please like and share and follow.....
Tissues, types and functions(Anatomy)- Easy explanationSwatilekha Das
Easy explanation on Tissues , types of tissues and functions of tissues with pictures.......
Easy anatomy topic for 1 st yera GNM and B.Sc nursing students.....
a quick visual understanding of what actually nervous tissue is made up of at cellular level its functions nerve cell types chemical synapse detailed structure of neuron
“The right half of the brain controls the left half of the body. This means that only left handed people are in their right mind.”
Made up of brain and spinal cordActs as body’s control center, coordinates body’s activitiesImpulses travel through the neurons in your body to reach the brainCentral Nervous System is yellow in this diagram.
Made up of all the nerves that carry messages to and from the central nervous system.Similar to telephone wires that connect all of our houses in the communityCentral Nervous System and Peripheral Nervous System work together to make rapid changes in your body in response to stimuli.Peripheral Nervous System is green in this diagram.
Somatic Nervous SystemRelay information between skin, skeletal muscles and central nervous systemYou consciously control this pathway by deciding whether or not to move muscles (except reflexes)Reflexes: Automatic response to stimulusAutonomic Nervous SystemRelay information from central nervous system to organsInvoluntary: You do not consciously control theseSympathetic Nervous System: controls in times of stress, such as the flight or fight responseParasympathetic Nervous System: controls body in times of rest
Nervous system PPT for grade 10 (basic concepts regarding human nervous system)AzkaSamreen
Human nervous system is highly complex, while reading in higher classes, we often mix up concepts. In this SlideShare I've tried to simplify the material for grade 10 students to better understand the concept.
Peripheral Nervous System, Audumbar MaliAudumbar Mali
Peripheral Nervous System,
Types of PNS,
Spinal nerves,
Types of neuron (3 basic types),
Plexus,
Cranial nerves,
Autonomic nervous system,
Structure of Neuron,
Human Anatomy and Physiology-I,
Syllabus As per PCI,
B. Pharm-I
The urinary system, components, the urine formation process, The gross structure of the kidney, Microscope structure of the kidney, Renin-Angiotensin Aldosterone System
This presentation gives you the knowledge about the body fluids, blood components, the process of blood clotting, blood grouping. It is helpful to determine the knowledge of human blood.
Introduction to HUMAN ANATOMY AND PHYSIOLOGYabhay joshi
THIS PRESENTATION INCLUDE THE INTRODUCTION TO HUMAN ANATOMY AND PHYSIOLOGY. IT INCLUDE DEFINITATION, STRUCTURAL LEVEL ORGANIZATION, BASIC LIFE PROCESSES AND BASIC ANATOMICAL TERMINOLOGY.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
2. NERVOUS SYSTEM
Organization of nervous system
• CNS: (central nervous system)
- brain
- spinal cord
• (PNS) Peripheral Nervous System
- cranial nerves (12 pairs)
- spinal nerves (31 pairs)
Communication lines between CNS and the rest of body
3. NERVOUS SYSTEM
• Divisions:
- Sensory (afferent) division
• Somatic (skin, muscle, joints) and visceral (organs) sensory
neurons
• Conducts impulses from receptors to the CNS
- Motor (efferent) division
• Motor neurons
• Conducts impulses from the CNS to effectors (muscles and glands)
4. NERVOUS SYSTEM
• Motor Divisions:
• Somatic Nervous System
- Voluntary
- Conducts impulses from CNS to skeletal muscles
• Autonomic Nervous System
- Involuntary
- Conducts impulses from CNS to cardiac muscles, smooth
muscles, and glands.
- Divisions:
- Sympathetic
- Parasympathetic
6. Nervous Tissue
• Comprise of 2 types of cells
• Neuroglia = supporting cells
• The insulators, adhesive, protectors and nourishers
• Neurons = nerve cells that transmit impulses
7. Nervous Tissue: Support Cells (Neuroglia)
• Astrocytes :
– Abundant, star-shaped cells
– Brace neurons
– Form barrier
between capillaries
and neurons
– Control the chemical
environment of
the brain
8. Nervous Tissue: Support Cells (Neuroglia)
• Microglia
- Spider-like phagocytes
- Dispose of debris
• Ependymal cells
- Line cavities of the
brain and spinal cord
- Circulate
cerebrospinal
fluid
9. Nervous Tissue: Support Cells (Neuroglia)
• Oligodendrocytes:
• Produce myelin sheath around nerve fibers in the central
nervous system
10. Figure 7.3e
Nervous Tissue: Support Cells (Neuroglia)
• Satellite cells:
• Protect neuron cell bodies
• Schwann cells:
• Form myelin sheath in the peripheral nervous system
11. NEURON
•The nervous system is
made up of more cells
than any other system.
•For instance, the brain
has about 100 billion
cells.
• There are also a
number of different
cell types, the most
important is the
neuron.
12. NEURON
• A neuron is a cell shaped like a
starfish with a long tail called an
axon. The axon of each neuron is
surrounded by a sheath called
the endoneurium. Some axons
have an additional sheath called
myelin.
• A bundle of neurons travel
together in a fascicle, and are
surrounded by perineurium.
• A bundle of fascicles is
surrounded by epineurium
13. NEURON
• All neurons do three things:
• Receive a signal: Can be any type of stimulus, depending on
what type of neuron it is (touch, vibration, light, sound,
chemicals, signal from another neuron, etc).
• Transmit a signal to another location: E.g. finger touching
something signal to spinal cord or brain.
• Stimulate another cell:
• Another neuron transmit signal
• Muscle contraction
• Gland secretion
• Blood vessel constriction
14. Functional Classification of Neurons
• Sensory (afferent) neurons:
•Carry impulses from the sensory receptors
•Cutaneous sense organs
•Proprioceptors – detect stretch or tension
• Motor (efferent) neurons:
•Carry impulses from the central nervous system
15. Functional Classification of Neurons
• Interneurons (association neurons) :
• Found in neural pathways in the central nervous
system
• Connect sensory and motor neurons
20. SYNAPTIC TERMINOLOGY
• Synapse – site where two nerves communicate with each
other.
• Presynaptic neuron – neuron that is conducting information
toward the next neuron
• Postsynaptic neuron – transmits information away from
synapse
• Most synaptic communication is via chemical messengers
(e.g. acetylcholine, serotonin, norepinephrine, dopamine,
endorphins, GABA, glycine, glutamic acid, etc.)
21. TYPES OF SYNAPSES
• Axodendritic = axon to dendrite
• Axosomatic = axon to cell body
• Axoaxonic = axon to axon