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Featured Neuroscience Open Neuroscience Articles Psychology

·June 11, 2019·3 min read

Brain activation provides individual-level prediction of bipolar disorder risk

Combining neuroimaging data with machine learning, researchers have identified patterns of brain activation during reward anticipation, associated with an increased risk of developing bipolar disorder. The patterns of neural activation predict the severity of mania symptoms in young adults who have not yet developed the disorder.

Featured Genetics Neuroscience

·May 28, 2019·4 min read

GWAS identifies new risk loci for harmful alcohol use

Genome-wide study identifies five novel alcohol use risk loci which can pass on the risk of developing alcohol abuse disorder from parents to children.

Autism Featured Neuroscience Psychology

·May 21, 2019·3 min read

Children of both young and old parents share risk for certain neurodevelopment disorders

Children of younger parents are at increased risk of ADHD and Tourette syndrome, while children of older parents are at more risk of being diagnosed with OCD and autism.

Featured Neuroscience Psychology

·May 15, 2019·3 min read

Inflammation induces anhedonia in women but not men

Inflammation appears to reduce reward response in females. Reduced activity in the brain's reward system is a key component of anhedonia, the loss of enjoyment in activities, a core feature of depression. The findings may explain why depression is more prevalent in women than in men.

Featured Neuroscience

·March 31, 2019·4 min read

Novel study links fetal exposure to nicotine and sudden infant death syndrome

In utero exposure to nicotine could increase the risk of sudden infant death syndrome, researchers report. The findings raise concerns about both smoking and the use of nicotine replacement therapies during pregnancy.

Featured Neuroscience Psychology

·March 21, 2019·3 min read

Sports involvement linked to fewer depressive symptoms in children

Sports participation is associated with increased hippocampal volume in children. For boys, the change of hippocampal volume was linked to a reduction of depressive symptoms. Findings suggest participating in sporting activities could help to reduce depression in adolescent males.

This image shows the location of the trigeminal nerve.

Featured Neuroscience Psychology

·March 12, 2019·4 min read

First double-blind controlled trial of TNS shows reduced symptoms in some children with ADHD

Researchers report trigeminal nerve stimulation, administered during sleep, is both effective and safe for treating ADHD in children. The study reveals the treatment helps to reduce behavioral symptoms of ADHD and increases activity in brain circuits that modulate hyperactivity.

Featured Neuroscience Psychology

·February 7, 2019·4 min read

Normal Brain Aging Patterns Occur At a Faster Rate in People with Psychosis

A new study reports patients with psychosis experience accelerated brain aging in the frontoparietal and cingulo-opercular networks.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·January 25, 2019·4 min read

Tobacco Use in Adolescence Tied to Paranoia, Due Largely to Shared Genetic Influences

Researchers have discovered a link between teenage tobacco use and an increased risk of psychotic experiences, such as paranoia and hallucinations. They report this may be due, in part, to some shared genetic influences.

Featured Neuroscience Psychology

·January 22, 2019·4 min read

Inability to Integrate Reward Information Contributes to Undervalued Rewards in Schizophrenia

A new computational model reveals the impaired ability to integrate size and probability of reward in those with schizophrenia may be the result of a lack of consideration of the magnitude of the reward.

Featured Genetics Neuroscience

·January 17, 2019·3 min read

Epigenetics Contributes to Male and Female Differences in Fear Memories

A new mouse study reveals males recall fearful memories better than females. Researchers attribute the difference to the gene Cdk5, which has previously been implicated in creating fear memories and stress behaviors. The study reports Cdk5 is naturally activated in males, but not females.