'Sensory neuron' presentation slideshows

Nervous System

Nervous System. The Brains of the Operation. Functions. Three major functions: 1 . Receive sensory input Gather info by monitoring changes or stimuli from inside & outside body 2. Integration of input Process & interpret sensory input & determine action 3. Motor output

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The Nervous system

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1.03k views • 79 slides

Functional Properties of Neurons

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The Nervous System

The Nervous System. Chapter 7. Overview. The nervous system allows the body to detect, interpret and respond to stimuli. A stimulus is any change in the external or internal environment. Functions of the Nervous System. 1. Sensory input

624 views • 56 slides

Homeostasis and Animal behavior review

Homeostasis and Animal behavior review. Name that behavior. Ducklings learn to follow the first moving object they see after they hatch

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Do now

Do now. Grade Brainpop ! 1. What is a neuron? 2. What is the nervous system? 3. What makes up your nervous system? 4. What does your nervous system control?. Monday/Tuesday, April 8th, 2013 . Your Learning Goal :

562 views • 40 slides

Coordination and Response Nervous control in Humans

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Regulation

Regulation. Chapter 9- Regulation. Regulation: The coordination and control of the life activities. The internal environment must remain stable ? Homeostasis . Nervous and Endocrine systems. Stimulus: Any change in the internal or external environment that causes a response. Response:

471 views • 30 slides

Endocrine System

Endocrine System. Blood vessel. Response. (a) Endocrine signaling. Figure 45.2a. Response. (b) Paracrine signaling. Response. (c) Autocrine signaling. Synapse. Neuron. Figure 45.2b. Response. (d) Synaptic signaling. Neurosecretory cell. Blood vessel. Response.

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HUMAN BODY SYSTEMS Mrs. McWilliams 7 th and 8 th Grade

HUMAN BODY SYSTEMS Mrs. McWilliams 7 th and 8 th Grade. Skeletal System. 5 major functions : Gives shape and support to body Protects internal organs Major muscles attach to the bone to help it move Blood cells are formed in the center of many bones in soft tissue called red marrow

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Chapter 19b

Chapter 19b. The Kidneys. Reabsorption. Principles governing the tubular reabsorption of solutes and water. Filtrate is similar to interstitial fluid. 1. Na + is reabsorbed by active transport. 1. Na +. 2. 2. Anions. Electrochemical gradient drives anion reabsorption. 3.

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Do Now: Page 22

Do Now: Page 22.

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CNS/PNS & Impulse Transmission

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35-3 Divisions of the Nervous System

35-3 Divisions of the Nervous System. Page 901. A. The Central Nervous System (CNS). 1. The CNS is made up of the brain and spinal cord. A. The Central Nervous System (CNS). 2. The function of the CNS is to send messages, process information, and analyze information. B. The Brain.

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How do we experience daily l iving t hrough o ur s enses

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Biological Basis: Fact of Falsehood.

Biological Basis: Fact of Falsehood. A small amount of brain tissue from a person cannot be distinguished from that of a monkey. The human brain produces its own natural opiates that elevate mood and ease pain.

365 views • 16 slides

Peripheral Nervous System

Peripheral Nervous System. Chapter 7. Function of the PNS. The Peripheral Nervous System (PNS) is responsible for communicating between the CNS and the rest of the body by collecting information from sensory neurons (from sense organs) and to motor neurons (muscles and glands)

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Autonomic Nervous System

Autonomic Nervous System. Controls automatic functions at subconscious level ______________ nervous system - nerves emerge from thoracic and lumbar vertebral regions ( thoracolumbar system ) Thoracic nerves 1-13, Lumbar nerve 1

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Reflex Arcs

Reflex Arcs. Nerve impulse pathways that are responsible for involuntary actions Look like the pathway you drew and labeled: Receptor to Sensory neuron to (optional step) Interneurons in the CNS (a reflex center) to Motor neurons to Effector. Reflexes.

676 views • 5 slides