What happens to your blood when you're stressed? We put it to the test
We have all heard it: "It's just in your head."
Jun 25, 2026
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Behavioral Disciplines and Activities: News and Research on Psychological Tests
MeSH tree: F04.711
Laxative drug could ease depression-related brain fog, early trial suggests
People with depression who find that it affects their memory or attention span could benefit from an existing licensed drug currently used to treat chronic constipation.
Jun 14, 2026
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Baby brain myth fades as 300 new parents match non-parents on cognition
The largest and most comprehensive study of memory and cognition in new parents has found no evidence for "baby brain" in mums and dads. New mums often complain about having "baby brain," where memory and cognition become ...
Jun 1, 2026
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Machine learning personalizes depression treatment with the help of wearable technology
More than 21% of U.S. adults experience depression, greatly impacting their quality of life. Many people with mild-to-moderate depression can improve their symptoms by adjusting daily habits like sleep, exercise, diet and ...
May 21, 2026
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Finding the early signs of Alzheimer's disease
New research from the University of Otago—Ōtākou Whakaihu Waka has uncovered another clue to potentially identifying Alzheimer's disease early. Using data from the Dunedin Multidisciplinary Health and Development Study's ...
May 21, 2026
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Quitting smoking associated with lower dementia risk, but weight gain may reduce the benefit
Quitting smoking may be associated with a lowered risk of dementia, especially for people who avoid major weight gain after quitting, according to a study published in Neurology. The study does not prove that quitting smoking ...
May 20, 2026
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Driving data and vehicle sensors help detect early cognitive decline
With more older adults staying behind the wheel longer than ever, understanding how early cognitive changes affect driving has become increasingly important. In the United States, there are more than 50 million licensed drivers ...
May 7, 2026
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Better cognition tied to higher relapse risk after depression remission
Experiences of cognitive problems such as memory loss or difficulty concentrating, known as "brain fog," may not predict relapse in depression, according to a new study that has confounded researchers' expectations.
May 7, 2026
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Omega-3 supplements may be linked to faster cognitive decline in seniors, study finds
Omega-3 supplements are popular among many older adults to help combat age-related issues. They are often marketed as supporting cardiovascular health and reducing the risk of cognitive decline and dementia. However, a new ...
Cognitive impairment linked to worse outcomes in chronic kidney disease
For patients with chronic kidney disease (CKD), cognitive impairment (CI) is associated with worse outcomes, according to a study published in the May issue of Kidney International Reports.
Apr 25, 2026
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