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SBGR Nervous System
SBGR ALH 185 CNS (2012 EK)
Question | Answer |
---|---|
reflex | A rapid, automatic response to a stimulus |
interneuron | An association neuron; central nervous system neurons that are between sensory and motor neurons |
rami | Branches |
shingles | Viral infection of dorsal root ganglia |
dendrite | A sensory process of a neuron |
microglia | Phagocytic neuroglia in the central nervous system |
sulcus | A groove or furrow |
gyrus | A prominent fold or ridge of neural cortex on the surfaces of the cerebral hemispheres |
neurotransmitter | A chemical compound released by one neuron to affect the membrane potential of another |
cerebrum | The largest portion of the brain, composed of the cerebral hemispheres; includes the cerebral cortex, the basal nuclei, and the internal capsule |
synapse | The site of communication between a nerve cell and some other cell |
cerebellum | The posterior portion of the metencephalon, containing the cerebellar hemispheres; includes the arbor vitae, cerebral nuclei, and cerebellar cortex |
myelin | An insulating, lipid-rich sheath around an axon; consists of multiple layers of neuroglial plasma membrane; significantly increases the impulse propagation rate along the axon |
horns | Projections of gray matter toward the outer surface of the spinal cord |
seizure | Temporary cerebral disorder accompanied by abnormal movements, unusual sensations, inappropriate behavior or some combination of these signs and symptoms |
electroencephalogram | A graphic record of the electrical activities of the brain |
meninges | Three membranes that surround the surfaces of the central nervous system; the dura mater, the arachnoid, and the pia mater |
diencephalon | A division of the brain that includes the epithalamus, thalamus and hypothalamus |
ganglia | A collection of neuron cell bodies outside the central nervous system |
plexus | A network or braid |
Mirapex ER | |
Provigil | |
Adderall XR | |
Sinemet | |
Aricept |