physio Flashcards
sensory aspect of emotions develops in
limbic system
expressive emotion develops in
hypothalamus
habituation in nuerons is due to
progressive closure of calcium channels
facilitation is due to
serotonin release leading to camp activation leading to k channel closure
sleep generating nucleus or sleep switch
ventral lateral preoptic nucleus of hypothalamus
tuberomammilary nuerons
responsible for arousal / wakefullness
circadian rthym in liver is influenced by
food intake
fibres from contralateral nasal hemiretina end in
layers 1,4,6 of LGB
Colour blobs responsible for colour vision contain high levels of which enzyme
cytochrome oxidase
vit a in dark phase is found as
11 cis retinal
response and integration time with response to rods
slow response and long integration time
area 5
aiming hand toward object
area 7
hand eye coordination
low glut 1 transporter in infants
seizures and dev delay
ghrelin functions
growth hormone stimulations , cognitive adaptation and orexogenic
lesions of paraventricular nuclei produces
excessive eating
lesions of dorsomedial nucleus
depresses eating
arcuate nucleus of hypothalamus and eating
cell bodies of nuerons secreting ghrelin , AGRP , NYP are located there
NYP no of AA
36
NYP acts on which receptor
Y5 receptor
substance -p activates which 2nd mes system
ip3-dag
thirst centre
preoptic nucleus hypothalamus
lesion of anterior hypothalamus and temp
hyperthermia
urine sodium levels in heat acclimatization
decrease in urine sodium levels
ionic distribution of csf
positive ions except mg dec , negative ions increase
fast pain pathway
glutamate
opiod tolerance and b2 arrestins
absence of b2 arrestins blocks opiod tolerance with no effect on dependance
lesion of anterior hypothalamus and temp
hyperthermia
