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Epidemiological data have long linked depression with Alzheimer’s disease (AD), a neurodegenerative disease characterized by progressive dementia that affects nearly 6 million Americans. Now, a new study identifies common genetic factors in both depression and AD. Importantly, the researchers found that depression played a causal role in AD development, and those with worse depression experienced a faster decline in memory.

A combined analysis of results from 149 earlier studies finds that treatment rates for major depressive disorder remain low worldwide, particularly for people living in low and lower-middle income countries.

Receiving at least one vaccine dose was associated with statistically significant declines in multiple psychological distress factors, researchers report in a new study.

Previous studies have shown that psychedelic treatment with psilocybin relieved major depressive disorder symptoms in adults for up to a month. Now, in a follow-up study of those participants, the researchers report that the substantial antidepressant effects of psilocybin-assisted therapy, given with supportive psychotherapy, may last at least a year for some patients.

A systematic review has uncovered a plethora of models used to understand mental health problems with ramifications for how people are assessed and supported.

People with post-traumatic stress disorder (PTSD) and/or bipolar disorder living in rural areas engaged well with telehealth-based telepsychiatry, though the ones who received local psychotherapy completed more sessions.

Nurses who work the night shift report more sleep disturbances and are more likely to suffer from psychological and physical health symptoms including PTSD, insomnia and inflammation, a recent study found.

A new study confirms what many in the disabled community already know: People with disabilities have been experiencing high levels of depression and anxiety during the COVID-19 pandemic.

Researchers looked at gender differences relative to wisdom, using two different validated scales and found that, in general, women scored higher on compassion-related items and on self-reflection while men scored higher on cognitive-related items and on emotional regulation.

Substance abuse, access to mental health care and costs remain a burden for people living in rural areas, even if they have private insurance.