3
votes
1answer
51 views

What is, formally speaking, major depressive disorder?

DSM and ICD define a mental disorder called major depressive disorder (MDD), and I suppose the notion of MDD defines quite rigorous criteria and methods to diagnose it in people. I don't know, how MDD ...
1
vote
0answers
85 views

Is there a difference between existential depression and endogenous depression?

This question What causes people to feel depressed without there being a problem? got me thinking about endogenous vs reactive depression and existential vs psychological depression. It could be ...
7
votes
3answers
160 views

Is serotonin conclusively linked to depression?

Some highlights from this article: http://www.thedailybeast.com/newsweek/2010/01/28/the-depressing-news-about-antidepressants.html ever since a seminal study in 1998, whose findings were ...
5
votes
0answers
80 views

Is the logic of self-reported thoughts related to psychological disorders?

Depression seems to be a disruption in thought patterns. In particular, it is characterized by repetitive thoughts. Is it possible to characterize psychological diseases by looking at the logical ...
5
votes
1answer
114 views

Does medication to treat Obsessive-Compulsive Disorder reduce associated cognitive deficits?

Some studies point to existence of cognitive deficits in OCD (it seems that these deficits are not comorbid but have the same neurological roots as OCD). Unfortunately I found no studies with positive ...
2
votes
0answers
119 views

Is happiness a result of cognitive or a side effect of neurobiological processes? [closed]

This morning I've heard this talk on Ted.com: Matt Killingsworth: Want to be happier? Stay in the moment The presenter is discussing an iPhone app used to track happiness, and seems to draw a ...
10
votes
2answers
234 views

What causes people to feel depressed without there being a problem?

I have noticed that some people have lives that appear perfectly fine, yet they feel depressed. In my specific case the feeling typically lasts for a few days and then magically disappears, only to ...
7
votes
1answer
235 views

For depression diagnoses, does one make a clear distinction between endogenous and exogenous causes of depression?

Roughly speaking, we might imagine that people have depression predominantly for one of two reasons: Endogenously induced: The person has some inherent inballance between different ...