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Pupil response to negative facial expressions predicts risk for depression relapse

Researchers aimed to examine whether physiological reactivity to emotional stimuli, assessed via pupil dilation, served as a biological marker of risk for depression recurrence among individuals who are known to be at a higher risk due to having previo…

Brain scientists examine brain networks during short-term task learning

“Practice makes perfect” is a common saying. We all have experienced that the initially effortful implementation of novel tasks is becoming rapidly easier and more fluent after only a few repetitions. This works especially efficient when we are guided …

Scientists successfully tune the brain to alleviate pain

If the brain is ‘tuned-in’ to a particular frequency, pain can be alleviated, scientists have shown for the first time.

Fear of retaliation – why we tend not to enforce social norms

When bystanders become witnesses of a social norm violation, they will confront the culprit – all the more if the violation is severe.

New CBT resource shows promise in reducing children’s dental anxiety

The International and American Associations for Dental Research (IADR/AADR) have published an article titled “Development and Testing of a Cognitive Behavioral Therapy Resource for Children’s…

Lack of brain shrinkage may help predict who develops dementia with Lewy bodies

Dementia with Lewy bodies is a progressive disease that causes hallucinations, decline in mental abilities, rigid muscles, slow movement and tremors. With symptoms similar to Alzheimer’s disease and Parkinson’s disease, a correct diagnosis can be d…

Is a marker of preclinical Alzheimer’s disease associated with loneliness?

A new article used data from a study of 79 cognitively normal adults to examine whether cortical amyloid levels in the brain, a marker of preclinical Alzheimer disease, was associated with self-reported loneliness.

Words matter when talking about Alzheimer’s

Using war metaphors in reference to Alzheimer’s disease should be replaced with messages of resilience against a complex, age-associated condition that may not be fully defeatable, according to a team of researchers.

Psychology researchers map neurological process of learning, deciding

Scientists can now map what happens neurologically when new information influences a person to change his or her mind, a finding that offers more insight into the mechanics of learning.

Brain volume predicts successful weight loss in the elderly

If you’re trying to lose weight, what are your chances of success? Your brain may hold the key. Scientists believe they may have found a way to predict who will be successful in their weight-loss efforts with a quick, non-invasive brain scan.