Home » Archives by category » Psychology news (Page 956)

Low attention control in early adolescence is a genetic risk factor for anxiety disorders

University of Texas at Arlington researchers have found that low attention control in early adolescence is related to a genetic risk factor for four different anxiety disorders.

Pipeline device can treat challenging ‘distal anterior’ brain aneurysms

A recently introduced technology called the Pipeline Embolization Device can provide a less-invasive approach for difficult-to-treat aneurysms of the arteries supplying blood to the front of the brain, reports a new study.

Fear factor: A new genetic candidate for treating PTSD

Researchers at The Saban Research Institute of Children’s Hospital Los Angeles have identified a new genetic candidate for testing therapies that might affect fear learning in people with PTSD or…

The sound of music: How the songbird learns its melody

In zebra finches, only males learn and sing songs, as this is the way they attract a mate. Therefore, learning a complex song to attract the lady zebra finches is crucial for reproduction. The juvenile zebra finches do this by listening to the father’s…

High levels of education linked to heightened brain tumor risk

A university degree is linked to a heightened risk of developing a brain tumor, suggests a large observational study. Gliomas, in particular, were more common among people who had studied at university for at least three years than they were among thos…

Silencing of gene affects people’s social lives

Psychologists have found that the silencing of a specific gene may affect human social behavior, including a person’s ability to form healthy relationships or to recognize the emotional states of others.

Brain markers of numeric, verbal and spatial reasoning abilities

A new study begins to clarify how brain structure and chemistry give rise to specific aspects of ‘fluid intelligence,’ the ability to adapt to new situations and solve problems one has never encountered before.

Low attention control in early adolescence is a genetic risk factor for anxiety disorders

Low attention control in early adolescence is related to a genetic risk factor for four different anxiety disorders, researchers have found. Young teens who suffer from anxiety are also more vulnerable to additional problems like depression, drug depen…

New brain map could enable novel therapies for autism,Huntington’s disease

Scientists have mapped an uncharted portion of the mouse brain to explain which circuit disruptions might occur in disorders such as Huntington’s disease and autism. They looked at the connections of a part of the brain responsible for motor learning, …

Cannabis use during pregnancy may affect brain development in offspring: Thicker prefrontal cortex

Cannabis use during pregnancy is associated with abnormal brain structure in children, according to a new study. Compared with unexposed children, those who were prenatally exposed to cannabis had a thicker prefrontal cortex, a region of the brain invo…