Depression and the Brain
Depression is something that can be related to brain activity. It is frequently associated with traumatic brain injury as a sign, symptom or consequence.
The frequency of depression can also be affected by external situations. Recent data reveals that depression for Men due to Social and Economic Environment is prevalent. Emory University School of Medicine experts write in the British Journal of Psychiatry about the tendency.
"Dubbed by some the 'Mancession', the economic downturn has hit men particularly hard because of its disproportionate effect on traditional male industries such as construction and manufacturing. Research has shown that roughly 75% of jobs lost in the United States since the beginning of the recession in 2007 were held by men. There is little reason to believe that traditional male jobs will return in significant numbers with economic recovery.
Neuroscientists at Cold Spring Harbor Laboratory (CSHL), Brookhaven National Laboratory (BNL) and UC San Diego (UCSD) have collected evidence suggesting that a previously overlooked portion of the brain could be a prime locus of human depression. An upcoming article in the journal Nature will contain the findings.
"It covers an area only about 1-2 mm across." So far only two brain imaging studies have implicated the LHb in depression because of the difficulty in resolving it using existing technologies such as PET and fMRI.
