What happened to the rat with lesion damage to the ventromedial hypothalamus?
a. It died of thirst.
b. It ate uncontrollably and therefore got very obese.
c. It lost its appetite and therefore got dangerously thin.
d. It lost the ability to regulate its own internal temperature.
Question 2
Which of the following supports the belief that addiction should not be defined only by the user's desire to avoid withdrawal symptoms?
a. Something other than withdrawal avoidance must explain the user's initial drug use up to the point of addiction.
b. Many users purposely go through withdrawal to reset their tolerance level.
c. The addictiveness of a drug is not related to the severity of withdrawal symptoms.
d. All of the above
Stages of Liver Damage
(a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko
Damage to Field CA1 Caused by Anoxia
Farmers use pesticides on food crops to diminish the damage from pests
Hypothalamus and Pituitary Gland
Hypothalamus and Pituitary Gland