They have been all characterised by means of the dimensions of an organ inside the mind known as the Hippocampus. The shrunken-hippocampus impact changed into named for this phenomenon. The shrinking HippocampusHippocampus reasons an enslaved person or beta waves that reason anxiety, stress, and other unhealthy symptoms. A regular-sized hippocampal allows the individual attain peace and joy. This impact turned into determined through a crew of Columbia University