Tag-arkiv: anxiety

Double-Blind Treatment With Oral Morphine in Treatment-Resistant Obsessive-Compulsive Disorder

For people with obsessive-compulsive disorder (OCD) who have not been helped by standard drug treatments, a weekly dose of oral morphine may ease their symptoms, according to a small pilot study.

|inline

Cognitive Therapy Successful Against Depression

A new study published in the April Archives of General Psychiatry challenges the widely accepted idea that drugs are the only effective, initial treatment for major depression.
|inline

An Evolutionary Hypothesis For Obsessive Compulsive Disorder: A Psychological Immune System?

A new hypothesis is presented within the framework of evolutionary psychology that attempts to explain the origins of obsessive-compulsive disorder. It is suggested that obsessions and compulsions originate from the overactivity of a mental module that the majority of humans possess and has the function of generating risk scenarios without voluntary intervention. It is hypothesised that obsessional phenomena function as an off-line risk avoidance process, designed to lead to risk avoidance behaviour at a future time, thus distinguishing it from anxiety and related phenomena as on-line emotional states, designed to lead to the avoidance of immediate and direct risks. Finally, the hypothesis makes a number of specific predictions that are testable and refutable. It is contended that the present hypothesis if supported by empirical evidence could serve as a basis for future research on this important disorder.

Læs hele artiklen: An Evolutionary Hypothesis for Obsessive Compulsive Disorder