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serotonin

Featured Neuroscience Neuroscience Videos Open Neuroscience Articles

·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.

Featured Neuroscience

·February 6, 2018·3 min read

Full Length Serotonin Receptor Structure Seen For First Time

Researchers have been able to view the full length of serotonin receptors for the first time, with the help of Nobel prize winning microscope technology. The snapshot of the receptor includes details of molecular binding sites that could help with the development of a range of new drugs.

Featured Psychology

·January 29, 2018·3 min read

New Insight into SSRI Antidepressants

A new study could lead to the development of additional SSRIs to help treat depression and anxiety.

Featured Genetics Neuroscience

·January 22, 2018·4 min read

Placental Accumulation of Flame Retardant Chemical Alters Serotonin Production in Rat Offspring

A new study reports on a link between exposure to a flame retardant mixture used in foam based furniture and the disruption of normal placenta function in rats. The placental disruption alters the production of serotonin in offspring, researchers report.

Image shows a baby drinking from a bottle.

Featured Neuroscience

·January 17, 2018·6 min read

Prebiotics in Infant Formula May Improve Memory, Learning and Alter Brain Function

A new study using piglets shows prebiotics used in baby formula can enhance memory and learning, as well as altering brain chemistry.

Featured Psychology

·November 6, 2017·2 min read

New Drug Shows Potential As Different Kind of Antidepressant: Mouse Study

A new compound known as BU10119 blocks kappa opioid receptors, creating an antidepressant effect in mice, researchers say.

Featured Neurology Neuroscience Psychology

·October 23, 2017·4 min read

Activation of Immune T Cells Leads to Behavioral Changes

A new Nature Immunology study reveals immune cells alter the body's metabolism when activated, leading to changes in behavior.

Featured Neuroscience

·October 17, 2017·5 min read

Worms Learn to Smell Danger

Researchers report worms can learn to activate a defense mechanism that protects cells from damage.

This image shows a baby holding its parent's thumb.

Featured Neurology

·September 14, 2017·4 min read

SIDS Research Confirms Changes in Babies’ Brain Chemistry

Researchers have confirmed previous findings linking abnormalities in serotonin to sudden death in infants. It is hoped the findings will help other researchers to develop biomarkers to identify infants at increased risk of SIDS.

Image shows a stick and ball model of serotonin.

Auditory Neuroscience Featured Neurology Neuroscience

·August 22, 2017·2 min read

Serotonin May Worsen Tinnitus

Researchers report fusiform cells in the dorsal cochlear nucleus become hyperstimulated when exposed to serotonin. Findings could have implications for those taking SSRIs as they may make tinnitus worse in some people.

Featured Neuroscience

·August 22, 2017·5 min read

Brain Region Mediates Pleasure of Eating

Researchers have identified neurons in the amygdala that make food consumption rewarding. Activating NTR2a neurons caused mice to eat for longer periods of time.

Autism Featured Neuroscience Open Neuroscience Articles

·August 21, 2017·6 min read

Gut Microbes May Talk to the Brain Through Cortisol

Researchers identify a predictive relationship between serotonin, cortisol and fecal microbiota. The study provides additional support for previous findings that implicate gut bacteria in ASD.