Hypothalamus Flashcards
Autonomic general info
presymp = intermediolateral gray (T1-L3)
preparasymp = CN 3, 7, 9, 10
smooth muscle, cardiac muscle, glands
Autonomic
emotional expression
blushing/blanching fainting (dilation) HR, SOB (vagus) butterflies (GI; vagus) Salivary (SNS)
Autonomic
Temp regulation
Non-shivering thermogenesis-SNS
vasodilation/vasoconstriction
sweating
Autonomic
Body Weight
stomach growls
salivation
Endocrine
general info
ant pituitary (ACTH, LH/FSH, PRL, TSH, GH)
posterior pituitary (vasopressin, oxytocin)
Endocrine
emotional expression
adrenaline
cortisol
Endocrine
temp regulation
thyroxin
Endocrine
water balance
vasopressin (OVLT –> SON/PVN)
Endocrine
body weight
insulin/glucagon
epinephrine
somatic/motor
general info
skeletal muscle
hypothal projects to reticular formation in brainstem
somatic/motor
emotional expression
yellow
biting
hissing
hitting
somatic/motor
temp regulation
exercise
shivering
behavior
somatic/motor
water balance
thirst (water acquisition; SFO –> lateral hypo –> limbic)
somatic/motor
body weight
food acquisition/prep
Sensory
general info
visceral sensory afferents
limbic system connections
humoral afferents (temp, osmolal glucose, periph hormones)
sensory
temp regulation
thermal sensation
sensory
water balance
osmosensors
sensory
circadian rhythm
info from retina
