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neuropsychiatry

·October 29, 2013·3 min read

Scientists Reduce Behaviours Associated with Problem Gambling in Rats

Drugs that block dopamine D4 receptors have been used to reduce behaviors associated with compulsive gambling in rat models, a new study reports.

The image details the effects of cocaine on body.

Featured Psychology

·October 25, 2013·5 min read

New Study Shows Promise for First Effective Medicine to Treat Cocaine Dependence

Topiramate, a drug used to treat migraine headaches and epilepsy, could also help treat cocaine addiction, a new study reports.

This graph shows the ocd and heritability chromosome.

Featured Genetics Open Neuroscience Articles Psychology

·October 24, 2013·9 min read

Genetic Analysis Reveals Insights into the Genetic Architecture of OCD, Tourette Syndrome

A new study confirms both OCD and TS are highly heritable. The research also reveals major differences between the underlying genetic makeup of both disorders.

This is an outline drawing of the brain.

Featured Psychology

·October 16, 2013·3 min read

Schizophrenia Linked to Abnormal Brain Waves

Researchers have observed the neural activity which appears to produce the disordered thinking associated with schizophrenia.

Featured Open Neuroscience Articles Psychology

·October 15, 2013·5 min read

New Role for ‘Hunger Hormone’: Study Finds Ghrelin Primes the Brain for PTSD

The "hunger hormone" ghrelin, when released during chronic stress, makes the brain more vulnerable to traumatic events. Researchers suggest this could predispose people to PTSD.

The image shows the opiod system in the brain.

Featured Psychology

·October 10, 2013·5 min read

Sticks and Stones: Brain Releases Natural Painkillers During Social Rejection

Researchers find the opioid system responds to social rejection, not just physical pain.

This image shows Miss A, a patient with anorexia.

Featured Genetics Open Neuroscience Articles

·October 8, 2013·4 min read

Two Genes Linked to Increased Risk for Eating Disorders

Researchers have identified two gene mutations associated with an increased risk of developing eating disorders.

This shows the mri scan for the ocd patient with the DBS device.

Featured Open Neuroscience Articles Psychology

·October 3, 2013·5 min read

Power of Precision Medicine Shown in Successful Treatment of Patient with Disabling OCD

A new study provides a glimpse into the current limitations and powerful implications of precision medicine.

Featured Psychology

·October 1, 2013·2 min read

Smoking During Pregnancy May Increase Risk of Bipolar Disorder in Offspring

A new study suggests a link between prenatal tobacco exposure and an increased risk of developing bipolar disorder in adult offspring.

The image shows an fMRI of a psychopath's brain. The caption best describes the image.

Featured Open Neuroscience Articles Psychology

·September 24, 2013·3 min read

A Neurological Basis for the Lack of Empathy in Psychopaths

Atypical activation and negative functional connectivity between the insula and ventromedial prefrontal cortex could explain why psychopaths lack empathy.

The image shows the MRI brain scans used in this study.

Featured Psychology

·September 11, 2013·3 min read

How Schizophrenia Affects the Brain

A new neuroimaging study documents how schizophrenia impacts the brain tissue of patients.

This image shows the location of the hippocapmus in the brain.

Featured Psychology

·September 9, 2013·2 min read

Cell Transplants Could be a Novel Treatment for Schizophrenia

Researchers see restored normal function in the hippocampus and dopamine function of rats after transplanting interneurons. The findings could lead to new treatment options for schizophrenia.