Your Psychology Psychology articles and news

COVID-19 survivors report significantly higher symptoms of post-traumatic stress, and these symptoms are associated with changes to the brain’s connectivity, according to a new study.

Neuroinflammation is the key driver of the spread of pathologically misfolded proteins in the brain and causes cognitive impairment in patients with Alzheimer’s disease, researchers reveal in a new article.

Stem cell models derived from people with specific genomic variation recapitulate aspects of their autism spectrum disorder, providing a valuable model to study the condition and look for therapeutic interventions.

A new study suggests athletes with a history of concussion may show more brain injury from a later concussion, particularly in middle regions of the brain that are more susceptible to damage, when compared to athletes with no history of concussion.

People whose scores on a dementia risk test indicated a less brain-healthy lifestyle, including smoking, high blood pressure and a poor diet, may also have the following: lower scores on thinking skills tests, more changes on brain scans and a higher r…

Researchers have found that blood flow in the brain capillaries, which is important for oxygen/nutrient delivery and waste removal, was increased during rapid eye movement sleep in mice. Adenosine A2a receptors might be at least partially responsible f…

When patients exhibit stroke symptoms, doctors must quickly make a life or death determination: Are their symptoms caused by a clot that can be treated with blood thinners or by bleeding in the brain, which may require surgery? A new study shows that a…

An engineering researcher has modified a smartwatch to reduce stress. The new technology monitors sweat to infer brain stress and, when detected, sends a message through the smartwatch to calm down.

New research shows that keeping busy with a variety of activities can elicit both positive and negative emotions, and some of the relationship could depend on your age. A new study finds that engaging in diverse daily activities is associated with a di…

A new study found that incidence rates for malignant brain and other central nervous system (CNS) tumors declined by 0.8% annually during 2008 through 2017 in the United States for all ages combined.