Nervous System

Jun 26, 2012

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Nervous System. Main PartsBrainSpinal cordNerves. The nervous system regulates and coordinates the activities of all of the other body systems. It makes it possible for the body to adjust to changes that happen within itself or with surroundings. . Nervous System Functions. Your brain uses infor

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Nervous System

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1. Nervous System Created by: V. Leggett

2. Nervous System Main Parts Brain Spinal cord Nerves

Nervous System

Nervous System. Temple College EMS Professions. Nervous System Components. Central Nervous System Brain Spinal Cord Peripheral Nervous System Motor nerves Sensory nerves. Brain. Body’s controlling organ Responsible for organizing functions of other body organ systems. Brain.

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NERVOUS SYSTEM

NERVOUS SYSTEM. FUNCTIONS. TO DETECT CHANGES AND FEEL SENSATIONS TO INITIATE APPROPRIATE RESPONSES TO CHANGE TO ORGANIZE INFORMATION FOR IMMEDIATE USE AND TO STORE IT FOR FUTURE USE. DIVISIONS OF THE NS. CNS INCLUDES BRAIN AND SPINAL CORD PNS

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Nervous System. Neurophysiology. Neurophysiology. Neurons are highly irritable Action potentials, or nerve impulses, are: Electrical impulses carried along the length of axons Always the same regardless of stimulus The underlying functional feature of the nervous system.

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CENTRAL NERVOUS SYSTEM PERIPHERIC NERVOUS SYSTEM

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Nervous System . Tina Remes Walters 2011. Stimulus . Any internal or external changes that brings about a response. Outside the body: noise light temperature Inside the body: hormones. Homeostasis .

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NERVOUS SYSTEM

NERVOUS SYSTEM. General Function. Neuron Structure. Membrane Potential. Difference in charge across membrane Resting Potential Potential of unstimulated neuron (-70mV). Membrane Potential. Open channels change the potential Amplitude depends on strength of stimulus.

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Nervous System. Chapter 7. The Nervous system is the master controlling and communicating system of the body. 3 step process Sensory -uses sensory receptors to monitor changes inside and outside of the body.

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Nervous System. Pages 228-237. http://www.youtube.com/watch?v=FR4S1BqdFG4. Functions of the nervous system. 1. Sensory input—gathering info Monitor changes occurring inside & outside the body 2. Integration Make sense of information &decide if/what action is needed 3. Motor output

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Nervous System. Chapter 8. The nervous system is the body’s control and communication center.

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Dr. Makarchuk Iryna. Nervous tissue Nervous system. The nervous system enables the body to respond to continuous changes in its external and internal environment. It controls and integrates the functional activities of the organs and organ systems.

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Nervous System Central Nervous System Peripheral Nervous System

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Nervous System. ST110 Concorde Career College, Portland. Objectives. Define the term nerve. Identify the divisions of the nervous system. Describe the functions of the nervous system. . Objectives. List and identify the structures of the nervous system and describe the function of each.

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Nervous System

Nervous System. 68 points total 20 anatomy lab practical (some sheep eye so be prepared!) 25 M/C on Scantron—bring #2 pencil! 23 pts short answer. Test Review. Multiple choice. 25 pts on scantron sheet. Neurons.

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Nervous System

Nervous System. Parts of Nervous System. Central Nervous System 1- Brain 2-Spinal cord. Peripheral Nervous System 1- Cerebrospinal nervous system(12 CNs, 31 SNs) 2- Peripheral Autonomic Nervous System. Base of the Brain. Lateral surface of brain. Cross section of spinal cord.

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Nervous System

Nervous System. 3 Functions of the Nervous System (SIM). 1. Sensory input—gathering information monitor changes inside and outside the body changes = stimuli sensory receptors responsible for input 2. Integration decide if and what action is needed 3. Motor Output a response

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Nervous System

Nervous System. Priscilla Rocha, Pamela Mercado, Ana Ruballos Anatomy & Physiology Period 3. Anatomy & Function of Classic Neuron. Composed of neural tissue Nerve cells or neurons and neurological cells Neurons React to physical and chemical changes in their surroundings

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Nervous System

Nervous System. GCSE Science. Chapter 2. Why do animals have a Nervous System?. Animals need to be aware of changes in their surroundings. Touch. Light. Sound. Chemicals. Temperature. They need to respond to a STIMULUS (plural STIMULI ). Examples of stimuli are:. GCSE Science.

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Nervous System

Nervous System. Nervous system. Coordinates and regulates the function of all other body systems 2 major division Central Nervous System (CNS) Brain Spinal Cord Peripheral Nervous System (PNS) Nerves carry sensory info to the CNS Motor commands from CNS to muscles.

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