Your Daily digest for Psychology Research News -- ScienceDaily Daily Digest (Unofficial)

[Article Digests for Psychology & Social Work]

Psychology Research News -- ScienceDaily Daily Digest (Unofficial)

 

(https://www.sciencedaily.com/releases/2025/04/250410130914.htm) The brain resorts to myelin when other brain nutrients are depleted
Apr 10th 2025, 13:09

Marathon runners experience reversible changes in their brain myelin. These findings indicate that myelin (a substance that surrounds the neurons) exhibits behavior that was previously unknown, and that it contributes towards the brain's energy metabolism when other sources of energy are running low. Understanding how myelin in the runners recovers quickly may provide clues for developing treatments for demyelinating diseases such as multiple sclerosis.

(https://www.sciencedaily.com/releases/2025/04/250410130757.htm) How mothers adapt to the metabolic demands of nursing
Apr 10th 2025, 13:07

Nursing poses major metabolic demands on mothers, to which they respond by eating more and saving energy to sustain milk production. There are significant hormonal changes during lactation, but how they lead to metabolic adaptations in nursing mothers remained unclear. Medical researchers uncovered a mechanism that connects prolactin, estrogen, the brain and metabolic adaptations during lactation.

(https://www.sciencedaily.com/releases/2025/04/250409173111.htm) Father with Alzheimer's? You may be more at risk of brain changes
Apr 9th 2025, 17:31

While some studies have suggested that having a mother with Alzheimer's disease may put you more at risk of developing the disease, a new study finds that having a father with the disease may be tied to a greater spread of the tau protein in the brain that is a sign of the disease, according to a new study.

Forwarded by:
Michael Reeder LCPC
Baltimore, MD

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