Home » Archives by category » Psychology news (Page 828)

Brain-computer interface allows completely locked-in people to communicate

A computer interface that can decipher the thoughts of people who are unable to communicate could revolutionize the lives of those living with completely locked-in syndrome, according to a new article. Counter to expectations, the participants in the s…

Astronauts’ brains change shape during spaceflight

MRIs before and after space missions reveal that astronauts’ brains compress and expand during spaceflight, according to a new study.

Mind reader: A consumer EEG device serves up rich new troves of scientific data

A wireless brain-sensing headband made to help users focus their thoughts is also generating valuable data for neuroscience researchers, shedding light on what happens to our thinking processes as we age, for example, or how women and men process thoug…

Autism may begin early in brain development

An overload of neural connections typically observed in autistic brains begins early in mammalian development, when key neurons in the brain region known as the cerebral cortex begin to form their first circuits, new research shows. By pinpointing wher…

Air pollution may lead to dementia in older women

Tiny air pollution particles — the type that mainly comes from power plants and automobiles — may greatly increase the chance of dementia, including Alzheimer’s disease. Scientists and engineers found that older women who live in places with fine par…

Low levels of glucose in the brain may trigger Alzheimer’s

New research uses mice to show how glucose deprivation leads to neural tangles typical of Alzheimer’s disease, triggering cognitive and memory impairment.

Could physical activity protect children from depression?

Evidence shows that physically active adults and teens are less likely to develop depression. Now, a new study suggests the same may be true of children.

New research points to potential treatment for memory loss activating a protein dysregulated in dementia

A new study reveals a new molecular mechanism essential for associative memory encoding in the hippocampus. This brain region is highly affected pathologically at early stages of several neurodegenerative diseases, including Alzheimer´s disease.

Early brain changes in fragile X syndrome, study shows

A new study is giving researchers a first look at the early stages of brain development in patients with Fragile X syndrome, a disorder that causes mild to severe intellectual disability and is the most common genetic cause of autism spectrum disorder.

Psychosomatic assessment strategies may shed light on unexplained disorders

In the current issue of Psychotherapy and Psychosomatic Dr. Giovanni A. Fava and collaborators describe research findings that may shed new light on unexplained and difficult to treat medical…