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bms 300
nervous system
28
Psychology
Undergraduate 1
03/07/2011

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Cards

Term
sensory modalities
Definition
chemical
mechanical
electromagnetic
Term
chemical senses
Definition
relies on the fit on chemical and receptors
relies on the movement of ions through channels
transduction- changing of energy
Term
Somatic nervous system
Definition
intergration intergrate skeletal, voluntary muscle
Term
pairs of nerves
Definition
31 pairs spinal nerves

12 pairs of cranial pairs
Term
thalamus
Definition
sensory relay site, except smell and olfaction
Term
Hypothalamus
Definition
neuro endocrine cells
autonomic nervous system
Term
two forms of transfer
Definition
fast axoplasmic transport- proteins synthesized by RER

Sow axoplasmic transport- cytoplasmic proteins: tubulin, actin, glycolytic enzymes
Term
how are vesicles transported?
Definition
microtubules and moved by kinsein
Term
Glia
Definition
regulatory, maintenance

astrocytes
oligodenocytes
microglia
Term
microglia
Definition
macrophages, non specific immunity
Term
giamberey syndron
Definition
attack of the immune system on the schwann cells in PNS
Term
threshold
Definition
the potential where Na influx outstrips K efflux
Term
refractory period
Definition
closing the Na channels, open K channels
Term
propagationin an unmylinated axon
Definition
c-fibers
tend to be pain neurons
stay on chronically
Term
deliverence of positive charge
Definition
tells channels to open

produces a depolarization
Term
IPSP neurotransmitter
Definition
glycine
GABBA
Term
EPSP neurotransmitter
Definition
glutamate
Term
PNS: Cell bodies, axons
Definition
ganglia

nerve
Term
CNS: Cell bodies, axons
Definition
Nucleus

tract
Term
three types of muscle
Definition
cardiac
smooth
voluntary skeletal muscle
Term
tissue around the bone and what connects it to muscle?
Definition
Connective tissue proper
periosome
tendon
Term
A muscle fiber is grouped into a
Definition
fascicle
Term
a group of muscle tissue have a ___ membrane
Definition
perimysium
Term
each fiber have a ____ (non-plasma) membrane
Definition
endomysium
Term
cluster of muscle cells groups
Definition
epimysium
Term
plasma membrane of a muscle cell
Definition
sarcolemma
Term
skeletal muscles are
Definition
multi nucleated
Term
generation of EPSP in the muscle cell
Definition
actylcholine receptor to nictonic atycholine recepto
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