The hypothalamus does not have great enough of an influence on the human appetite to cause "anorexia." You have to remember that cultural influences, regular eating behavior, and contractions of the stomach also cause hunger. In addition to all that, anorexia is not a condition caused by the hypothalamus. Anorexia is more of a cognitive disability. I'm no scientist or doctor, so you should definitely take a visit to the library before making generalizations based on just what I say.
Can a brain lesion cause excessive thirst even if the pituitary gland is normal? Also where would the lesion be located?
Hypothalamus is a noun.
Posterior pituitary gland secreting anti-diuretic hormone.
hypothalamus
it is the brain stem
The two parts are the thalamus and the hypothalamus. The hypothalamus is beneath the thalamus, so the answer to your question is the hypothalamus.
Hypothalamus
Hypothalamus, which is the floor of Diencephalon ( a part of our Fore brain).
The medical term for the hypothalamus is "hypothalamic region" or simply "hypothalamus."
Hypothalamus
Hypothalamus is one of many glands. Hypothalamus is very important due to many reasons.
The hypothalamus is part of the human brain. It has a wide variety of functions including linking the nervous system to the endocrine system.