Your Psychology Psychology articles and news

A study in rats has revealed the presence of naturally occurring dimethyltryptamine, a hallucinogen.

Cerebral organoids are artificially grown, 3D tissue cultures that resemble the human brain. Now, researchers report success with functional neural networks derived from these organoids. Although the organoids aren’t actually ‘thinking,’ the researcher…

New research suggests that a genetic mutation affecting serotonin levels could be the cause of otherwise medically unexplained pain symptoms.

Many factors can cause irritability, including life stress, depression, a lack of sleep, and premenstrual syndrome. In this article, we look at the possible causes of irritability and tips for managing it.

Parkinson’s disease can begin in the gut and spread to the brain via the vagus nerve, researchers report. This pathway was observed in a new mouse model, which recapitulates both motor and non-motor deficits as well as early-stage and late-stage featur…

An international team of researchers challenges the conventional understanding of the cause of Parkinson’s disease. The researchers have shown that the inclusions in the brain’s neurons, characteristic of Parkinson’s disease, are comprised of a membran…

Many psychiatric drugs act on the receptors or transporters of certain neurotransmitters in the brain. However, there is a great need for alternatives, and research is looking at other targets along the brain’s metabolic pathways. Lack of glycine betai…

Specialists reveal that people with bipolar disorder have to wait for a long time for a diagnosis, and that they fail to receive appropriate initial care.

Researchers have identified a network of neurons that coordinate with other brain regions to influence eating behaviors. These findings could help those suffering from disease-induced appetite loss or over-eating.

People exposed to chemical warfare agents (CWAs) often incur chronic damage to their lungs, skin and eyes, for example. They also frequently succumb to depression, anxiety and suicidal thoughts. This is shown by research on survivors from the 1988 gas …