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behavioral neuroscience

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·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.

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·January 25, 2019·4 min read

Brain Pathway Linked to Impulsive Behaviors Identified

A new study reveals impulsive behaviors may be triggered when dopamine passes from the amygdala to the BNST.

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·January 23, 2019·7 min read

Childhood Lead Exposure Linked to Poor Adult Mental Health

A new study reveals lead exposure during childhood can significantly impact mental health and personality traits later in life. Researchers found exposure to leaded gasoline prior to the 1990s was linked to increased psychiatric symptoms experienced by adults.

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·January 22, 2019·4 min read

Erasing Memories Associated with Cocaine Use Reduces Drug Seeking Behavior

Disrupting memories associated with environmental cues significantly reduces cocaine seeking behaviors in rat models of addiction, a new study reports.

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·January 22, 2019·3 min read

Parental PTSD Affects Health Behavior and Aging Among Offspring of Holocaust Survivors

A new study reports Holocaust survivors who suffer from PTSD and their adult children age less successfully and display more unhealthy behaviors than those with no PTSD or who did not experience the horrors of the Holocaust.

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·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.

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·January 18, 2019·4 min read

Common Food Additives May Promote Anxiety and Reduce Social Behavior: Mouse Study

A new mouse study reveals common food additives, such as the dietary emulsifiers CMC and P80, may increase the risk of anxiety related disorders and adversely affect social behaviors.

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·January 17, 2019·7 min read

Surprising Role of the Cerebellum in Reward and Social Behaviors

Researchers reveal the role the cerebellum plays in helping to control the brain's reward system. The researchers identified a direct connection from the cerebellum to the ventral tegmental area. The study may shed new light on neural networks associated with social dysfunction.

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·January 17, 2019·5 min read

Wearable Sensor Could Detect Hidden Anxiety and Depression in Young Children

Researchers combine a newly developed wearable motion sensor with deep learning technology to distinguish between children with anxiety or depression, and those without.

Featured Genetics Neuroscience Psychology

·January 14, 2019·5 min read

Study Identified Numerous Genes Associated with Risk Tolerance and Risky Behaviors

Researchers have identified 124 genetic variants located on 99 separate regions of the genome which are linked to a person's tolerance and willingness to take risks.

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·January 11, 2019·4 min read

Binge Eating and Smoking Linked to Bullying and Abuse

Study reports people who experience bullying or abuse have a lower quality of life comparable to those living with chronic health conditions, such as diabetes or depression. The study also reports those who are abused are more likely to develop harmful behaviors such as smoking or binge eating.

Featured Open Neuroscience Articles Psychology

·January 11, 2019·5 min read

Connection of Children to Nature Brings Less Distress, Hyperactivity and Behavioral Problems

A new study reveals spending time connecting with nature helps to reduce behavioral problems and anxiety in children, as well as improving overall health.