In a prominent model of self-administration developed by George Koob, rats are allowed to self-administer cocaine for either 1 hour each day (short access) or 6 hours each day (long access).
Explanation:
In response to Pontiac's Rebellion, a revolt of Native Americans led by Pontiac, an Ottawa chief, King George III declared all lands west of the Appalachian Divide off-limits to colonial settlers. This royal proclamation, issued on October 7, 1763, closed down colonial expansion westward beyond Appalachia.Sep
Answer: D
Explanation: The correct answer is letter D, Dissociative amnesia.
Dissociative amnesia is a specific type of amnesia that affects biographical memory, meaning that the person could not remember who is he/she and any kind of information related to himself (name, family, friends, etc). It can be caused by high levels of stress but algo by physical injuries.
