We have many interesting articles on Neptune, Neptuneâs Moons, and the Trans-Neptunian region here at Universe Today. Hereâs a full article about Neptuneâs Moon Triton, Naiad and Nereid and S/2004 N 1.
Causes. There is no single cause of depression. You can develop it for different reasons and it has many different triggers. For some, an upsetting or stressful life event â such as bereavement, divorce, illness, redundancy and job or money worries â can be the cause.
Depression, because of its duration and slow response to medication, has been an intriguing area for epigenetic research. Research conducted by Nestler and colleagues found that chronic social stress can cause chromatin changes in genes in the brainâs nucleus accumbens and hippocampus.