Vanderbilt University

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Vanderbilt University

·June 20, 2018·4 min read

Shared Genetics May Shape Treatment Options for Certain Brain Disorders

Researchers report common symptoms of bipolar depression and schizophrenia, such as depression, psychosis and mania, have shared and distinguished genetic risk factors. The findings could help with the development of more effective therapies for these neuropsychological disorders.

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·July 24, 2018·4 min read

Learning Arithmetic Refines the Primal Brain System for Representing Quantity

A new study reports gaining expertise with symbolic math refines the primal system of quantity representation in the brain, not the other way around.

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·September 2, 2018·4 min read

Bile Acids Reduce Cocaine Reward

Using mouse models, researchers found bile diversion surgery reduced cocaine induced increases in dopamine release and cocaine related behaviors. Researchers believe bariatric surgery or the consumption of a synthetic bile drug may help curb cocaine addiction in humans.

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·October 2, 2018·3 min read

Identifying the Brain Networks Involved in Free Will

Researchers report brain stimulation to different parts of a specific brain network can change perceptions of free will.

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·October 30, 2018·7 min read

Lifespan and Sexual Maturity Depends on Your Brain More than Your Body

A new study reveals our longevity and sexual maturity are governed by our brains, not our bodies. Researchers discovered that animals with more neurons in the cerebral cortex live longer, regardless of their body size.

Featured Neuroscience Psychology

·December 21, 2018·3 min read

People with Schizophrenia Experience Emotions Differently From Others, Body Map Shows

Study reveals those with schizophrenia have an overall reduction of bodily sensations across all emotions, where as those without the disorder show specific patterns of increase arousal and decreased energy across the body for each emotion.

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·January 12, 2019·4 min read

Bile Acids Mediate Metabolic Benefits of Weight Loss Surgery

Researchers report bile acids play a key role in providing positive metabolic effects after weight loss surgery. The study also suggest the intestinal microbiome participates in post surgical improvements following gastric bypass. The findings could help develop new treatments for diabetes and obesity, researchers report.

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·January 14, 2019·3 min read

How Error and Reward Signals are Organized Within the Cerebral Cortex

Researchers reveal how both error and reward signals are organized within the cerebral cortex.

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·February 9, 2019·4 min read

Women’s Hormones Play Role in Drug Addiction and Higher Relapse Rates

A new study reports the female hormone cycle may explain why women are more prone to addiction and affected by triggers that lead to relapse.

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·February 18, 2019·3 min read

Modulating Stress Circuits

A new study reveals a unique population of corticotropin releasing factor neurons in female mice that may mediate differences in stress response.

Featured Neuroscience Psychology

·February 25, 2019·3 min read

High Fructose Corn Syrup Consumption Linked to Bipolar Like Behaviors: Adolescent Rat Study

Researchers report adolescent rats exposed to high fructose corn syrup in their diets were more prone to experience symptoms associated with bipolar disorder.

This shows a middle aged man looking depressed

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·April 16, 2019·4 min read

Indicators of despair rising among Gen X-ers entering middle age

Study reveals evidence of rising feelings of despair in Generation X'ers reaching middle age that cuts across racial, educational and geographical divides.

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