41-42-nervsysmod

41-42-nervsysmod - Na + Synaptic cleft Neurotransmitter...

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Nervous System: Neural Signaling (41) & Neural Regulation (42)
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cnidarians, ctenophores echinoderms
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Multiple ganglia
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Dorsal
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Autonomic nervous system
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Functions
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Glial cells
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Neuron
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Kinds of Neurons (NLBio.wikispaces)
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Nerve
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Neuron at rest: resting potential
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Action potential
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Propagation
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Saltatory conduction
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Chemical synapse Electrical synapse (5-26)
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SBM 7 Fig. 39.11 Threshold level EPSP Time (milliseconds) -20 -40 -60 -80 0 1 2 3 4 5 6 7 Membrane potential (mV) Threshold level IPSP Time (milliseconds) -20 -40 -60 -80 0 1 2 3 4 5 6 7 Plasma membrane of postsynaptic neuron Neurotransmitter
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Unformatted text preview: Na + Synaptic cleft Neurotransmitter Postsynaptic neuron Ca 2+ Presynaptic neuron Action potential Neurotransmitter Postsynaptic neuron Ca 2+ Presynaptic neuron Action potential Neurotransmitter Cl – (a) Excitatory input (b) Inhibitory input Vertebrate brain ventricles Cortex = gray matter white matter corpus callosum Lobes Speech areas Limbic system Another view of how to divide cerebral processes Spinal cord (motor) (sensory) Reflex arc...
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This note was uploaded on 01/17/2012 for the course BIOL V04 taught by Professor De-jesus,m during the Fall '08 term at Ventura College.

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41-42-nervsysmod - Na + Synaptic cleft Neurotransmitter...

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