#brain-chemistry

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fromThe Washington Post
1 week ago

This gene tweak in mice offers clues to what sets us apart from Neanderthals

The modern form of the gene ADSL in humans reduces enzyme stability compared to that found in Neanderthals or Denisovans, suggesting significant biochemical differences between species.
Science
Mental health
fromPsychology Today
1 month ago

Need Pain Relief? Schadenfreude or Altruism: It's Your Choice

Altruism alleviates physical pain by activating specific brain regions, while schadenfreude offers short-term relief but has destructive, addictive qualities.
SF food
fromPsychology Today
2 months ago

What's Behind an Insatiable Appetite?

A brain circuit linked to sugar cravings overrides satiety signals.
Sugar engages opioid receptors, complicating dessert resistance.
Understanding cravings via brain biology can aid sugar management.
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