Questions tagged [hippocampus]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0
votes
1answer
43 views

Is the hippocampus responsible for storing or creating memories?

I've heard that severe damage to the hippocampus results in the inability to form new memories but still remember old ones. Am I mistaking something? Is the hippocampus responsible for storing ...
5
votes
1answer
163 views

Why are empty spaces around hippocampus and striatum not filled with astrocytes?

I understand that, generally, when a neuron dies, the vacated, empty space will form a scar in the form of an astrocyte. Basically, the astrocyte thus replaces that neuron. Why then are there empty ...
4
votes
0answers
52 views

Fear Conditioning and Hippocampal Remapping

Have there been any studies that explore how much generalization across contexts occurs with fear conditioning? The "context" that the animal thinks it is in can be observed through the "map" that ...