module: neurophysiology Flashcards
soma
synthesizes neurotransmitter
axon terminal
store and release neurotransmitter
axon
conduct electrical impulse toward terminal
is NA high intra or extracellular
extra
is depolarization excitatory or inhibitors
ex
where are voltage gates channels
axons axon terminals
where are ligand gates channels
dendrites
where are leaky channels
axon
types of summation
spatial and temporal
what are EPSP IPSP and where generated
graded potentials
dendrits
fall cerebri
seperates r / l hemisphere
tentorium cerebelli
covering cerebellum
epidural space real of potential
potential
subdural space real of potential
pot
subarachnoid space real of potential
real
where do meningeal arteries run
epidural space
how potentials become reals
artery bursts (epidural hematoma)
features of epidural hematoma
blood between dura and skull
cause of epidural hematoma
ruptured middle menial artery
symptoms epidural hematoma
inter cranial pressure
what subdural becomes real
bridge vein rupture (venous hemorrhage resulting in subdural hematoma)
features subdural hematoma
accumulation venous blood between dura and arachnoid
types of subdural heamomtas
chronic acute
subarachnoid hemmarge feature
blood in CSF filled subarachnoid space
types of subarachnoid hemmorage
trauma (more common) n non tra (worst headache ever)
what cells produce CSF
ependymal
