AP Psychology Practice Test

What is amnesia?

1. A neural center located in the limbic system

2. The eerie sense of experiencing something before

3. The loss of memory

4. The activation of particular associations in memory

The correct answer is: The loss of memory

Amnesia refers specifically to the loss of memory, which can manifest in various ways, such as the inability to recall past experiences or difficulty forming new memories. This condition can result from various factors, including brain injury, disease, or psychological trauma, and it can affect short-term memory, long-term memory, or both. The phenomenon of amnesia showcases the complexities of memory and how different forms of it can be disrupted. In contrast, other options describe different concepts. One option relates to the neural center in the limbic system, which is involved in memory processing but does not define amnesia itself. Another option describes déjà vu, a distinct sensation of familiarity that is not related to memory loss. The last option refers to the activation of specific memories through associations, which involves how memories are retrieved rather than lost. Thus, the focus on the loss of memory is what makes the correct answer accurate in defining amnesia.