Settling the debate on serotonin’s role in sleep

Serotonin produced by the raphe is critical for sleep in both mice and zebrafish. The firing of neurons in the raphe and the release of serotonin may help the brain build up better sleep pressure. The results may explain why some sleep-related side effects of antidepressants increase serotonin in the brain.

from Neuroscience News http://bit.ly/2X3JEwI

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Menopause Symptoms Reduced by Cold Water Swimming

Cold water swimming significantly eases menopausal symptoms. Surveying 1114 women, with 785 experiencing menopause, researchers found improvements in anxiety, mood swings, low mood, and hot flushes among participants. from Neuroscience News https://ift.tt/9AqHsEa

Balancing Act: The Mixed Blessings of Solitude on Mental Health

A new study examines the nuanced impact of solitude on mental health among adults aged 35 and older in the UK and US. Tracking 178 participants over 21 days, the research found no definitive optimal balance between solitude and social interaction. from Neuroscience News https://ift.tt/oD5jKd8

Handwriting Boosts Brain Connectivity and Learning

Handwriting, compared to typing, results in more complex brain connectivity patterns, enhancing learning and memory. This study used EEG data from 36 students to compare brain activity while writing by hand and typing. from Neuroscience News https://ift.tt/0bklQBj

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