Hypothalamus and Temp. Regulation Flashcards
1
Q
Where is the hypothalamus located?
A
between the optic chiasm and the mammillary body
2
Q
What does the hypothalamus directly control?
A
the pituitary
3
Q
What part of the hypothalamus senses blood temp? What does a lesion cause?
A
the anterior hypothalamus
lesion = hyperthermia
4
Q
What part of the hypothalamus houses the heat-generating mechanisms? What does a lesion cause?
A
the posterior hypothalamus
lesions = hypothermia
5
Q
Where does vasopressin come from?
A
the posterior hypothalamus
