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serotonin

·October 14, 2022·4 min read

New Insights Into How Serotonin Regulates Behavior

Researchers identified a novel mechanism by which animals create and destroy serotonin. The findings could lead to new treatments for a range of mental health and eating disorders associated with serotonin.

This shows neurons in the laternal habenula

Featured Neuroscience Open Neuroscience Articles

·August 31, 2022·5 min read

Tiny Brain Area Controls Work for Rewards

The lateral habenula is responsible for determining whether an animal is willing to work for rewards, and when it will stop working.

Featured Neuroscience Open Neuroscience Articles

·August 24, 2022·4 min read

Neurosurgical Procedure Used to Measure Dopamine and Serotonin Is Safe

Inserting a microelectrode deep into the brain to measure serotonin and dopamine levels of patients scheduled to receive deep brain stimulation is safe and effective.

This shows a woman highlighted in a crowd

Featured Neuroscience Psychology

·August 4, 2022·2 min read

Brain Mechanism Underlying Evolution of Anxiety

The VMAT1 gene evolved through natural selection in human evolution. Those with the Ile-type variant of the VMAT1 gene are less prone to anxiety and depression.

Featured Neuroscience Psychology

·August 2, 2022·6 min read

Psychedelic Drugs’ Therapeutic Potential for a Range of Psychiatric Disorders

Researchers discuss how psychedelics can affect the brain and provide therapeutic benefits for those suffering from a range of psychiatric disorders.

Featured Genetics Neuroscience Psychology

·July 27, 2022·3 min read

The Role of Genetic Variants on Psychedelics’ Therapeutic Effects

Genetic variants of the 5-HT2A serotonin receptor may explain why some respond to psychedelic therapies for the treatment of mental health disorders while others don't.

Featured Neuroscience Psychology

·July 23, 2022·5 min read

As Science Searches for Answers on Depression, What Should Patients Do Today?

Researchers critique the latest findings on serotonin's role in depression and report people should maintain their current therapies to help control their symptoms of depression.

Featured Neuroscience Psychology

·July 23, 2022·5 min read

Depression Is Probably Not Caused by a Chemical Imbalance in the Brain

Researchers explain why the serotonin hypothesis for depression may not be as accurate as previously believed.

This shows a sad woman sitting at a window

Featured Neuroscience Psychology

·July 20, 2022·8 min read

No Evidence That Depression Is Caused by Low Serotonin Levels

A new comprehensive review disputes the serotonin theory of depression, reporting there remains no clear evidence that serotonin levels or serotonin activity is responsible for depression.

Featured Neuroscience

·July 11, 2022·4 min read

Migraine Drug Effective for Weight Loss

Triptans, drugs commonly prescribed for migraine relief, may be effective for the treatment of obesity. Daily triptan exposure led to reduced food intake and increased weight loss in mouse models.

This shows a drawing of C elegans and foods

Featured Neuroscience Open Neuroscience Articles

·July 1, 2022·4 min read

Serotonin and Dopamine Modulate Aging in Response to Food Odor and Availability

Medications that block serotonin and dopamine enable the life extension effect of the FMO protein in C. elegans, even in the presence of the smell of food.