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5-HT1A

·August 2, 2025·6 min read

Fat Molecule May Control How You Feel Emotion

Scientists have uncovered how the brain’s 5-HT1A serotonin receptor—vital in mood regulation—functions at the molecular level. This receptor, a common target of antidepressants and psychedelics, prefers certain signaling pathways no matter the drug, but drugs can still vary in how strongly they activate them.

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·May 8, 2024·5 min read

Psychedelics Activate Serotonin to Produce Antidepressant Effect

A new study advanced our understanding of how psychedelic drugs activate serotonin receptors to offer potential treatments for neuropsychiatric disorders. The identifies the interaction of psychedelics like LSD and psilocybin with the serotonin receptor 5-HT1A, which is pivotal in their therapeutic effects.

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·March 5, 2020·5 min read

Previously unappreciated neurotransmitter system in the brain discovered

Researchers have identified a novel neurotransmitter system in the brain. The system signals transmission of innate olfactory information to areas of the brain associated with emotional processing via the TAAR5 receptor. The findings could help in the development of new treatments for depression and schizophrenia.

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·July 29, 2019·6 min read

Cannabidiol reduces aggressiveness

Cannabidiol (CBD) can inhibit aggressiveness associated with social isolation, a new mouse model study reveals.

This shows a drawing of a mouse and photo of Matcha extract

Featured Neuroscience Psychology

·July 9, 2019·3 min read

Research shows that drinking Matcha tea can reduce anxiety

Matcha tea can help reduce anxiety, a new study reports. Mice given Match extract showed a reduction in anxious behaviors. The calming effects are a result of Matcha activating dopamine and serotonin receptors.

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·February 8, 2018·3 min read

Drug May Reverse Brain Deficits Caused by Alcohol

Tandospirone, a drug commonly used to treat anxiety related disorders, has been shown to reverse neurogenesis deficits caused by heavy alcohol use, researchers report.