Nervous System

Nov 06, 2012

220 likes | 258 Views

Divisions of the Nervous System. Central CNSBrain and spinal cord. PeripheralPNSAll other nerves. Parts of the Nervous System. NeuronsThe structural and functional unitSend nerve impulses along nerve fibersReact to physical and chemical changes in the bodyNeuroglial cellsHelp the neurons d

Share Presentation

Embed Code

Link

marrim

Download Presentation

Nervous System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

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.

1.62k views • 57 slides

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

1.39k views • 37 slides

Nervous System

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.

1.2k views • 39 slides

Nervous System

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

420 views • 5 slides

CENTRAL NERVOUS SYSTEM PERIPHERIC NERVOUS SYSTEM

CENTRAL NERVOUS SYSTEM PERIPHERIC NERVOUS SYSTEM. CONTENT. INTRODUCTION NERVOUS SYSTEM CLASSIFICATIONS ELEMENTS OF NERVOUS SYSTEM TERMINOLOGY CENTRAL NERVOUS SYSTEM MENINGES SPINAL CHORD CEREBELLUM BRAIN BRAIN STEM. LECTURE OBJECTIVES. Terminal Objective

1.33k views • 56 slides

Nervous system

Nervous system. Central Nervous System (Brain and Spinal Cord). Brain Stem Maintains blood pressure heartbeat Respiration digestion Cerebellum Controls balance and posture Helps fine-tune muscle movement Cerebrum Interprets information that sense gather

330 views • 7 slides

Nervous System

Nervous System. How does the structure of the nervous system allow it to control functions in every part of the body?. Nervous System. Central Nervous System. Peripheral Nervous System. Functions of the Nervous System.

306 views • 7 slides

Nervous System

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 .

340 views • 20 slides

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.

416 views • 12 slides

Nervous System

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.

961 views • 69 slides

Nervous System

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

614 views • 26 slides

Nervous System

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

614 views • 38 slides

Nervous System

Nervous System. By: Kreg Leytham. Neuron. Three types Sensory Interneuron's Motor Neurons. Nerves. Myelinated- Faster way to receive a signal Nonmyelinated- Slowest was to get the signal Up to 50 times faster. Reflex. Basic unit of movement.

485 views • 5 slides

Nervous tissue Nervous system

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.

642 views • 23 slides

Nervous System Central Nervous System Peripheral Nervous System

Nervous System Central Nervous System Peripheral Nervous System Brain / Spinal Cord Somatic NS / Autonomic NS Nerves to skeletal muscles Sympathetic NS Parasympathetic NS Nerve from the senses .

1.09k views • 8 slides

Nervous System

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.

1.57k views • 114 slides

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.

256 views • 18 slides

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.

649 views • 30 slides

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

342 views • 24 slides

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

443 views • 29 slides

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.

260 views • 14 slides

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.

538 views • 23 slides

More Related