The central nervous system (CNS) and peripheral nervous system (PNS) have 3 general functions: collect information through receptors, process and evaluate information, and respond to information. Neurons communicate via action potential propagation and neurotransmitter release. The sensory division has somatic and visceral components, with visceral sensory being part of the autonomic nervous system. The motor division has somatic and autonomic components. Nervous tissue in the CNS contains glial cells and neurons. During development, the neural plate forms the neural groove and neural tube from ectoderm. The CNS contains around 100 billion neurons organized into the brain and spinal cord.
understanding spinal cord, its bransches, lesions, functions and anatomy.
hope to give you better knowledge of spinal cord by the end of it.
plese review ans comment for my future updates and corrections that iw ill be needing in this.
Introduction to nervous system, Divisions of Nervous System, Nervous System P...Shaista Jabeen
https://www.youtube.com/channel/UCrrAABI7QDRCJ1yMrQCip_w/videos
https://www.facebook.com/ShaistaJabeeen/
https://www.facebook.com/Human-Physiology-Lectures-100702741804409/
Introduction to nervous system, Divisions of Nervous System, Nervous System Physiology
Introduction to nervous system
Divisions of Nervous System
Nervous System Physiology
DIVISIONS OF NERVOUS SYSTEM
CENTRAL NERVOUS SYSTEM
PERIPHERAL NERVOUS SYSTEM
Short Notes
ppt pdf
understanding spinal cord, its bransches, lesions, functions and anatomy.
hope to give you better knowledge of spinal cord by the end of it.
plese review ans comment for my future updates and corrections that iw ill be needing in this.
Introduction to nervous system, Divisions of Nervous System, Nervous System P...Shaista Jabeen
https://www.youtube.com/channel/UCrrAABI7QDRCJ1yMrQCip_w/videos
https://www.facebook.com/ShaistaJabeeen/
https://www.facebook.com/Human-Physiology-Lectures-100702741804409/
Introduction to nervous system, Divisions of Nervous System, Nervous System Physiology
Introduction to nervous system
Divisions of Nervous System
Nervous System Physiology
DIVISIONS OF NERVOUS SYSTEM
CENTRAL NERVOUS SYSTEM
PERIPHERAL NERVOUS SYSTEM
Short Notes
ppt pdf
Muscles of the axial skeleton. Pictures of the muscles, origins, insertions, actions. Does not include all the muscles we discussed in class, but includes some fun photos & side notes.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
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.
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”.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
2. Organization What are the 3 general functions of the CNS and PNS? Collect information (receptors) Process and Evaluate Information Respond to information How do neurons communicate with each other? action potential propagation and neurotransmitter release
3. Sensory Division List and define the 2 subdivisions of he sensory division of the nervous system? Somatic sensory touch, pain, pressure, vibration, temperature, proprioception, and special senses Visceral sensory blood vessels and viscera-temperature and stretch Is “visceral sensory” part of autonomic system? Why or why not?
4. Motor Division List and define the 2 subdivisions of he motor division of the nervous system? Somatic motor CNS to skeletal muscles Voluntary Autonomic motor CNS to smooth muscle, cardiac muscle and glands Involuntary
5. We see the posterior root is sensory & anterior root is motor. Do they stay separate like this?
6. Nervous tissue cells of the CNS Flash cards only give us the following: Glial cells, which are supportive Neurons, which are excitable
8. 3-week old embryo This process of forming a nervous system is called “_____” The nervous system arises from which germ layer?
9. Do you recall? In order for neurulation to occur there must already be 3 germ layers. Do you recall what the process was for making 3 germ layers? Gastrulation! It resulted in ectoderm, mesoderm, and endoderm
10. Development During the development of the nervous system, what longitudinal indentation forms from the neural plate? Neural groove During the development of the nervous system, what hollow structure is formed as the neural folds meet? Neural tube
11. Development What is the thickened portion of tissue over the notochord called? Neural plate
14. Side note (not in flash cards) Neurons grow until they reach their target organ and form a synapse. If they don’t reach the target they die (apoptosis). Even after neuromuscular connections are made, some are eliminated until each muscle fiber is innervated by only one motor neuron. For example, 20,000 motor neurons are formed in the spinal cord of the chick but ~half die.
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16. How many neurons make up the CNS? 100 billion (mostly in brain) What is the average volume of the human brain? 1200 cc Size matters not—you are ALL brilliant and possess the most complex machine in the known universe
17. Brain Tissue Organization What is the superficial sheet of gray matter covering most of the adult brain? Cortex Cerebral and Cerebellar Within the interior of the brain, what are clusters of gray matter? Cerebral nuclei
23. Cerebrum What are the functions of the cerebrum? Intelligence Reasoning Sensory perception Thought Memory Judgment Voluntary motor, visual, and auditory fcns
24. Cerebral Hemispheres 3 points about the cerebral hemispheres 1) it is usually difficult to assign a precise function to a specific region 2) Usually the hemisphere receives information from and sends motor commands to the opposite side of the body 3) The hemispheres display functional differences (lateralization)
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26. Lobes of the Cerebrum List the primary functions of the frontal lobe. Voluntary motor functions Concentration Verbal communication Decision making Planning Personality
27. Lobes of the Cerebrum What are the functions of the lobe of the cerebrum that forms the superoposterior part of each cerebral hemisphere (Parietal)? General sensory functions E.g. evaluating shape and texture Understanding language Shares Wernike’s with Temporal lobe
28. Lobes of the Cerebrum What are the functions of the lobe of the cerebrum that lies inferior to the lateral sulcus (Temporal)? Hearing and smell Interpretation and storage
29. Lobes of the Cerebrum What are the functions of the lobe of the cerebrum that forms the most posterior region of each cerebral hemisphere (Occipital)? Perceive visual information Store and use visual memories
30. Lobes of the Cerebrum What are the apparent functions of the small, deep lobe of each cerebral hemisphere lies deep to the lateral sulcus (Insula)? Memory Taste interpretation
31. Functional Areas of the Cerebrum The primary motor cortex is located within what structure of the brain? Precentral gyrus of the frontal lobe
36. Cerebral White Matter What are bundles of myelinated axons that lie deep to the cerebral cortex? Tracts Projection (linking cerebrum to lower brain structures) Association (linking multiple places in cerebrum, but on one side or the other) Commissural (linking similar parts on the two hemispheres)
39. Diencephalon What part of the brain is composed of the epithalamus, right and left thalami, and the hypothalamus? Diencephalon
40. Diencephalon What is the function of the thalamus? Final relay for sensory information projected to the primary sensory cortex Filter sensory information Inform cerebrum where sensory information is coming from
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42. Diencephalon What are the functions of the hypothalamus? Master control of ANS Master control of endocrine system Regulate temperature Control emotional behavior Control food intake Control water intake Regulate sleep/wake cycles
45. Brainstem What 3 regions form the brainstem? Midbrain Pons Medulla oblongata
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48. Mesencephalon Within the midbrain what are the motor tracts located on the anterolateral surfaces? Cerebral peduncles Within the midbrain what is the “body of 4 twins”? Corpora quadrigemina
49. Mesencephalon What are the “visual reflex centers” of the midbrain? Superior colliculi What are the “auditory reflex centers” of the midbrain? Inferior colliculi
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51. Cerebellum What is the function of the cerebellum? Coordinate (and fine tune) skeletal muscle movements Maintain equilibrium and posture
52. Cerebellum What thick tracts connect the cerebellum to the brainstem? Cerebellar peduncles Superior to mesencephalon Middle to pons Inferior to medulla oblongata