Hot answers tagged

5

Short answer: Bipolar disorder is probably not composed of two comorbid illnesses, but it may be on a continuum that includes some depressive disorders. This is a good question, though it does convey some confusion associated with this diagnosis that should be cleared up. Bipolar symptoms: The first confusion I think is the idea that "depression", "mania",...


4

Yes, they can coexist. No, they aren't opposites. How could they be? Both ADHD and OCD affect a variety of different brain regions, and its effects are not consistent in every person. Maybe if OCD and all its symptoms were always caused by an excess of dopamine in one specific pathway in the reward system, whereas ADHD and all its symptoms was always caused ...


3

Different diagnostic systems may assign these syndromes to different categories based on theory or clinical opinion. In the DSM-IV era, OCD was listed under the "Anxiety disorders" category; however, in the DSM-5, it is now listed under a different "Obsessive-Compulsive and related disorders" category. ADHD is currently under the "Neurodevelopmental ...


3

ADHD is considered a neurodevelopmental disorder. Neurodevelopmental disorders are impairments of the growth and development of the brain or central nervous system. A narrower use of the term refers to a disorder of brain function that affects emotion, learning ability, self-control and memory and that unfolds as the individual grows. You are correct ...


3

There are two ways to interpret/answer this question. First, is there a recognized disorder that is characterized by mania in the absence of depression? Second, are there people who experience mania in the absence of depression? The answer to the first interpretation is no. There is currently no "major manic disorder" or "unipolar mania." Given the DSM-5 ...


3

A Love Circuit? The idea that there is a "love circuit" has little evidence (for or against it). But in general studies that look at "love" (however defined) reveal broad activation across multiple intrinsic neural networks that are involved in many different cognitive processes (in favor of a constructivist view of emotions). Consider the image from a ...


3

I had a read through the Pronin and Wegner study. The study had a sample size of 144. They manipulated thought speed by getting participants to read aloud one statement after another at either half normal reading speed (slow thinking) or double normal reading speed (fast thinking). They also manipulated the content of the text being read (depressing ...


1

Depressants belong to a general class of drugs that decrease activity in one or more parts of the nervous system. Depression in the usual sense of the word comprises a particular subset of depressed states, particulars as it refers to lack of happiness or drive. Not all depressed states are considered depression in the common sense of the word. Similarly, ...


1

Memory impairments are connected to fluid inteligence... read this: http://www.ncbi.nlm.nih.gov/pubmed/16206235 Also consider that stress and ageing decrease fluid inteligence. In addition you said that you care less to solve... it is motivational not cognitive problem. for real conclusion try to find if you did take any inteligence test (with norms) and ...



Only top voted, non community-wiki answers of a minimum length are eligible