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Browsing Tag

Serotonin

14 posts
HHealth
Neurogenesis stalls in the brains of adults with major depressive disorder, study shows
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Neurogenesis stalls in the brains of adults with major depressive disorder, study shows

  • August 21, 2026
Most of our brain’s 100 billion neurons are created before we’re born, but the trickle of neurons created in the adult brain hippocampus could be instrumental in preventing depression, suggest findings from a new…
HHealth
Neurotransmitters. Image Credit: peterschreiber.media/Shutterstock.com
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Real-time neurotransmitter detection

  • August 10, 2026
News Medical speaks with Anne Andrews of UCLA about measuring neurotransmitters in the brain using voltammetry and machine…
HHealth
Review: Effects of cannabidiol on anxiety- and depressive-like behaviors and cognition: a systematic review and meta-analysis of preclinical studies. Image Credit: Creativan / Shutterstock
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Cannabidiol shows preclinical promise for anxiety, depression and cognition

  • July 2, 2026
A new Molecular Psychiatry meta-analysis suggests CBD may improve emotional behavior and cognition in animal models, but researchers…
HHealth
Blueberry antioxidant organic superfood in a wood bowl concept for healthy eating and nutrition
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Blueberries may boost children’s memory and mood

  • June 25, 2026
Blueberry compounds may help support mood, memory, and attention in children, but researchers say stronger clinical evidence is…
HHealth
Neuroscience News logo for mobile.
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Psilocybin Unlocks Lost Memories in an Alzheimer’s Patient

  • June 14, 2026
Summary: An extraordinary clinical case report tracking an octogenarian managing advanced Alzheimer’s disease has prompted neuroscientists to re-evaluate…
HHealth
Enhancing myelination may help sustain therapeutic effects of psychedelic-assisted PTSD treatment
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Enhancing myelination may help sustain therapeutic effects of psychedelic-assisted PTSD treatment

  • March 4, 2026
Post-traumatic stress disorder (PTSD) is not only characterized by strongly encoded traumatic memories, but also by disrupted coordination…
HHealth
Anxiety treatment improves outcomes for low-risk chest pain patients
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As more Americans embrace anxiety treatment, MAHA derides medications

  • February 23, 2026
After a grueling year of chemotherapy, surgery, and radiation to treat breast cancer, Sadia Zapp was anxious —…
HHealth
Study: A short-acting psychedelic intervention for major depressive disorder: a phase IIa randomized placebo-controlled trial. Image Credit: BLACKDAY / Shutterstock
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Short-duration psychedelic therapy shows promise for major depression treatment

  • February 18, 2026
A controlled clinical trial suggests a fast-acting psychedelic approach may reduce depressive symptoms, but researchers stress careful interpretation…
SScience
Research on marmosets sheds light on how babies learn to talk
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Neural circuits in flies provide insights into human eating

  • January 31, 2026
Why do we sometimes keep eating even when we’re full and other times turn down food completely? Why…
HHealth
Depressive symptoms may interfere with learning to actively avoid unpleasant events
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Antidepressant use does not worsen early outcomes after traumatic brain injury

  • January 29, 2026
Taking certain antidepressants at the time of a traumatic brain injury (TBI) is not associated with an increased…
HHealth
Study: Identification of human gut bacteria that produce bioactive serotonin and promote colonic innervation
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Gut bacteria found to make serotonin and boost intestinal motility

  • October 22, 2025
Scientists have discovered two human gut microbes that generate serotonin, revealing how microbial chemistry can shape gut movement…
HHealth
Gut bacteria provide key to identifying colorectal cancer from stool samples
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Study clarifies the complex interaction between gut bacteria and common gastrointestinal disorder

  • October 21, 2025
Research from the University of Gothenburg, Sweden, clarifies the complex interaction between gut bacteria and IBS. Experiments demonstrate…
Ireland
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