nervous system Flashcards
peripheral nervous system consists of
periferic nerves
ganglia
sensory receptors
motor end plate
the most important part of the peripheral ns are the what
peripheral nerves
what receives warning from our internal environments and our internal body and transmits them to electrical signal
seneory receptors or endings
what trsnsmits stimuli from the brain to the muscle
motor end plates
types of sensory receptors
mechano receptors pain receptors thermo chemo electromagnetic
what are the sensorial receptors for the special senses
olfactory..SVA
vision…SSA
gustation..SVA
equilibrum or balance and hearing,,SSA
chewing and mimic..SVE
what is the third element of the peripheral ns
ganglia
what are the computer devices that represent the ganglions
bridges
routers
hubs
switch
functions of these computer devices
repeaters. .. amplify data signals
bridges. . data communication
routers. . oversee entire computer system ensure data goes to appropriate destination
psuedounipolar neaurons are only found where
sensory ganglia
each ganglion and thier functions
semilunare.. head and face
genuculi .. tase
spirale… hearing
superior.. 10th and 9th for the ear
sympathic system ganglia consists of what
paravertebral ganglia
prevertebral ..
parasympathetic ganglion of the head consits of
ciliary ganglion
submandibular
otic
sphenopalatine
the most important prat of the brain is the
hemispheres of the brain
subunits of the brain stem
mesencephalon
pons
medulla oblangata
function of the subunits of the brain stem
cerebellum.. for movements and balance
medulla and pons .. blood pressure and respiration
mesenceohalon…. eye movements
disncephaon is divided into
thalamus and hypothalamus
it also ha subsections such as epithalamus and subthalamus
…………. is the center of the autono,ic nerveou system and ………..acts as a basal ganglion structure
hypothalamus and subthalamus
function of the hippocampus
memory and leraning
what two organs form the limbic system
hipocampus and the nuc.amygdaladeus
two major cells of the nervous system
glial and neuron
two most important features that differentiate neurons form other cells in terms of organelles is what
granulated endoplasmic reticulum and the nissl cells
morphologically the nerve cells are divided into
cell body
axon
dendrite
axon terminals
morphologically the neurons are divided into
unipolar bipolar and multipolar
golgi are divided into what according to their length
golgi type 1
golgi type 2
amacrin
