How much a child’s pupil dilates in response to seeing an emotional image can predict his or her risk of depression over the next two years, according to new research from Binghamton University.
Unwanted, intrusive visual memories are a core feature of stress- and trauma-related clinical disorders such as posttraumatic stress disorder (PTSD), but they can also crop up in everyday life. New research shows that even once intrusive memories have been laid down, playing a visually-demanding computer game after reactivating the memories may reduce their occurrence over time.
Rapid eye movement or REM sleep actively converts waking experiences into lasting memories and abilities in young brains reports a new study.
People who have diabetes and experience high rates of complications are more likely to develop dementia as they age than people who have fewer diabetic complications, according to a new study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism.
New research suggests that when deciding which of several possible actions to perform, the human brain plans multiple actions simultaneously prior to selecting one of them to execute.
In the first study of its kind researchers found that neurons in a specific brain region play a key role in rapidly forming memories about every day events, a finding that may result in a better understanding of memory loss and new methods to fight it in Alzheimer’s and other neurological diseases.
A major epidemiological registry-based study indicates that Parkinson’s disease begins in the gastrointestinal tract; the study is the largest in the field so far.
The activity of the emotion centres in the brain, the amygdala, is influenced by motivation rather than by the emotions themselves. This can be concluded from research carried out at Radboud University into the hormone testosterone. Testosterone increases amygdala activity in a person who is approaching a socially threatening situation and decreases the activity when such a situation is avoided.
An imaging study by Stanford University School of Medicine investigators has found distinct differences between the brains of patients with chronic fatigue syndrome and those of healthy people.
According to a new study, women experiencing difficulty with time management, attention, organization, memory, and problem solving – often referred to as executive functions – related to menopause may find improvement with a drug already being used to treat attention deficit hyperactivity disorder (ADHD
A new staining method could help map the entire brain.
Finally this week, Yale researchers have determined how a key component of the nervous system develops at the embryonic stage. Their work may ultimately offer new approaches to combat major diseases such as diabetes and peripheral artery disease.