Deep within the brain, a small almond-shaped region called the amygdala plays a vital role in how we exhibit emotion, behavior and motivation; it's also strongly implicated in alcohol abuse. Now, for the first time, a Scripps Research team has identified important changes to anti-inflammatory mechanisms and cellular activity in the amygdala that drive alcohol addiction.
New research into how a common parasite infection alters human behaviour could help development of treatments for schizophrenia and other neurological disorders. T. gondii currently infects 2.5 billion people worldwide and causes the disease Toxoplasmosis.
A new national survey, looking at how the COVID-19 pandemic has impacted young US adults' loneliness, reveals "significant depressive symptoms" in 80% of participants.
According to a study led by Marco Calabria, a researcher of the Speech Production and Bilingualism research group and of the Cognitive NeuroLab at the UOC, the diagnosis of mild cognitive impairment in Alzheimer patients with a higher degree of bilingualism is delayed.
California's Black and Hispanic communities may be falling further behind whites in the quality of care they receive for heart attacks, despite recent medical efforts aimed at improving the standards of care for these populations, according to a new study led by researchers at UC San Francisco.
Significantly higher numbers of Generation Z boys and girls in the UK are dieting to lose weight, and are likely to overestimate their own weight, finds a new UCL-led study published in JAMA Pediatrics.
Psychologists are hoping the UNSW Face Test will help unearth more of Australia's top performers in facial recognition, known as super-recognisers.
Cynical hostility is a potential pathway to cardiovascular disease by preventing a healthy response to stress over time, according to a Baylor University study.
A new nationwide poll, the GeneSight Mental Health Monitor, shows that nearly two-thirds (61%) of Americans age 65 or older who have concerns about having depression will not seek treatment. In fact, nearly 1 in 3 (33%) seniors who are concerned they might be suffering from depression believe they can "snap out" of it on their own.
In a survey of Medicare beneficiaries, approximately one-half reported having an annual wellness visit, but only about a quarter of total respondents reported receiving a structured cognitive assessment at an annual wellness visit, even though, under the Affordable Care Act (ACA), detection of cognitive impairment is a required component of the visit.