Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
stimulate Parasymp activity
receives olfactory |
Anterior Hypothalamus Nucleus
|
|
produces Oxytocin
|
paraventricular nucleus
|
|
produces ADH
|
Supraoptic nucleus
|
|
circadian rhythm
release GnRH and GH RECEIVES INPUT FROM RETINA |
suprachiasmatic nucleus
|
|
? inhibits prolactin release at the Infundibulum
|
Dopamine
|
|
Stimulates eating
LEPTIN will inhibit this area |
Lateral hypothalamus
|
|
Lesion affects Lateral Hypothalmus
what happens? |
starvation
|
|
Lesion affects medial hypothalamus
what happens? |
overeat
|
|
stimulates Stop Eating
|
Medial hypothalamus
|
|
conserves HEAT
SYmpathetic Activity |
Posterior hypothalamus
|
|
lesion of posterior hypothalamus causes?
|
loss of thermoregulation
A WARM BUTT IS LOST |
|
afferent to thypothalamus
-socialization and long-term planning -consequence of our action |
frontal lobe
-limbic portion |
|
afferent to hypothalamus
-memory and emotion (fear and repression) -emotional importance to stimuli (limbic) |
temporal lobe
-septal nuclei -amygdala -hippocamppus |
|
afferent to hypothalamus
-monitor sensory info -taste -O2 and CO2 blood |
brainstem and spinal cord
-reticular formation nucleus solitarius efferent --> brainstem reticular and central gray |
|
Afferent to hypothalamus
-deals with pain |
Dorsal Longitudinal Fasiculus
-periaqueductal gray -reticular formation dorsal columns medial lemniscal Efferent --> INHIBITS PAIN via B-endorphin |
|
Lateral and Preoptic Hypothalamus via ? to the Habenula (stalk of pineal)
|
Stria Medularis
|
|
Destruction superopticohypophyseal Tract
stops? Causes what? |
inhibits ADH release
Diabetes Inspidus --can't concentrate urine (hypoosmotic) |
|
Most common pituitary tumor?
causes? |
Anterior Pituitary
--prolactinoma --bi-temporal hemianopsia |