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OCD

·July 7, 2020·4 min read

Brain Structural Elements in Psychiatric Disorders

Comparing data from multiple neuroimaging studies, researchers found shared brain structural abnormalities between four psychiatric disorders, including schizophrenia and bipolar disorder. They also identified brain signatures unique to each condition.

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·July 6, 2020·4 min read

The Electrified Brain

Targeted deep brain stimulation may help treat obsessive-compulsive disorder.

Featured Neuroscience Psychology

·June 14, 2020·2 min read

Clozapine may cause obsessions and compulsions

The antipsychotic medication clozapine can trigger severe obsessive-compulsive symptoms (OCS) in patients. Adding aripiprazole can help manage clozapine-associated OCS.

Featured Genetics Neuroscience Psychology

·April 21, 2020·3 min read

Antibodies could provide new treatment for OCD

People with OCD have six times higher Immuno-moodulin (Imood) expression that those without the disorder. Blocking Imood with the aid of an antibody reduced OCD-like behaviors in mouse models within a couple of days following treatment.

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·February 27, 2020·3 min read

Distrust of past experience may underlie obsessive-compulsive symptoms

Those with obsessive-compulsive disorder (OCD) may place less trust in their previous experiences, increasing uncertainty, indecisiveness, and repetitive behaviors.

Featured Genetics Neuroscience Psychology

·February 12, 2020·5 min read

Multi-center neuroimaging study offers new insights on schizophrenia

Those with 22q11.2 deletion syndrome had significantly lower brain volume, as well as lower volumes in specific structures, including the thalamus, hippocampus, and amygdala.

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Neuroscience

·January 28, 2020·3 min read

Eating disorders linked to exercise addiction

Exercise addiction is almost four times as common in those with eating disorders.

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·January 13, 2020·7 min read

Contaminating a fake rubber hand could help people overcome OCD

The famous rubber hand illusion may help people with OCD overcome their condition without the stress of exposure therapy.

Featured Neuroscience Open Neuroscience Articles Psychology

·October 22, 2019·4 min read

A link between unique brain cells and OCD and anxiety

Mice with dysfunctional Hoxb8-lineage microglia exhibited excessive overgrooming behaviors that resemble trichotillomania in humans. Female sex hormones also caused more severe OCD-like behaviors and increased anxiety in the mouse models.

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Featured Neuroscience Psychology

·October 9, 2019·4 min read

New research raises important questions on how mental illness is currently diagnosed

Researchers argue the existing categorical framework for mental illnesses needs to be revised, citing a substantial overlap between disorders, with most patients meeting the criteria for multiple disorders.

Featured Neuroscience Open Neuroscience Articles Psychology

·September 13, 2019·4 min read

How emotion affects action

Researchers have identified a comprehensive circuit mechanism that governs how emotional states can influence movement through connections in the basal ganglia. The mechanism represents a way in which emotional states relate to changes in action control in depression, anxiety, and OCD.