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The Nervous System

The Nervous System

The Nervous System. Chapter 44. Nervous System Organization. All animals must be able to respond to environmental stimuli - Sensory receptors = Detect stimulus - Motor effectors = Respond to it -The nervous system links the two -Consists of neurons and supporting cells.

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572 views • 51 slides
The Nervous System

The Nervous System

The Nervous System. KEYWORDS ( Write these into your journal book and find the definition as part of your weeks homework) Gland, Hormone, Impulse, Nervous system, Effector, Stimulus, Receptor, Neurone, Synapse. STARTER. ENDOCRINE SYSTEM.

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1.01k views • 35 slides
Membrane Potentials and Impulses

Membrane Potentials and Impulses

How signals are sent through the nervous system. Membrane Potentials and Impulses. Synapse. Synapse = Junction between two connecting neurons Synaptic cleft-between the neurons, signal has to go across this space

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429 views • 31 slides
Do Now

Do Now

Do Now. Complete Part 1 on your worksheets with a partner. A problem for you to solve: Given that you know the axon sends signals electrically, and that the synapse sends signals chemically, how would you change the electrical signal of the axon into a chemical signal at the synapse?

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249 views • 17 slides
Build a Model Neuron

Build a Model Neuron

Build a Model Neuron. Does your model neuron have the organelles to be a viable cell? Is your model neuron able to receive input from the environment or other neurons? Is your model neuron able to process the inputs it receives?

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358 views • 13 slides
Nervous System 2

Nervous System 2

Nervous System 2. By: Conley Jacobs, Bahar Sheikhi, Madison Guiffre, and Ruston Keene. What is the nervous system?. The system that transmits signals between different parts of the body using neurotransmitters (5). Keywords.

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329 views • 13 slides
A Slice of Neurons

A Slice of Neurons

A Slice of Neurons. Spinal motor neuron. Hippocampal pyramidal cell. Purkinje cell of cerebellum. Examples of multipolar cells [Kan91]. Excitatory Terminal fiber of an axon. Inhibitory terminal fiber of an axon. Presynaptic cell. Postsynaptic cells. Terminal. Axon (initial

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210 views • 7 slides

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