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Exam 2 Review - Checklist

Exam 2 Review - Checklist - Bio309D:Exam#2ReviewChecklist...

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Bio 309D: Exam #2 Review Checklist Friday, March 28 Chapter 7: pages 111-119 Nervous system Neuriglial cell (glial cell) Functions Schwaan cell Neuron Sensory (afferent) neuron Interneuron (association neuron) Motor (efferent) neuron Dendrite Cell body Axon Axon terminals Myelin sheath Functions Structure Node of Ranvier Nerve Sensory nerve Motor nerve Mixed nerve Nerve impulse/signal Membrane potential Ion channel (gated) Sodium-potassium pump (Na + -K + pump) Resting membrane potential Resting ion distribution: Na+ and K+ Electrical signal Graded potential Hyperpolarization Depolarization Action potential Rising phase (depolarization) Falling phase (repolarization) All-or-nothing Conduction Synaptic transmission Synapse Presynaptic neuron (cell) Synaptic vesicles Calcium ions, calcium channels Neurotransmitters Synaptic cleft Postsynaptic neuron (cell) Receptor Excitatory response Inhibitory response Summation Chapter 8: pages 125-136 Central nervous system Functions Protection
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Skull Vertebral column Meninges Cerebrospinal fluid Blood-brain barrier Gray matter White matter Brain Brainstem Medulla oblongata Midbrain Pons Reticular formation Reticular activating system Cerebellum Hypothalamus Thalamus Limbic system Cerebrum Cerebral cortex Left and right hemispheres Corpus callosum Sensory areas: primary somatosensory, visual, auditory, olfactory, gustatory Association areas Motor areas: primary motor area, premotor cortex Spinal cord White matter Gray matter Functions Reflex Peripheral nervous system Functions Spinal nerves Cranial nerves Ganglia
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