psychiatry

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psychiatry

Featured Neurology Neuroscience Psychology

·January 29, 2019·4 min read

Shedding Light on the Body Clock’s Link to Mental Health and Disease

According to a new study, those who are genetically predisposed to be early risers have a lower risk of developing psychiatric conditions, such as depression and schizophrenia, as well as having better over all health. In contrast to other studies, researchers did not find a strong link between circadian rhythm and diseases such as obesity or diabetes.

Featured Neuroscience Psychology

·January 22, 2019·3 min read

Brain Biomarkers Identify Those at Risk of Severe PTSD Symptoms

Researchers report the striatum and amygdala are less able to track changes in threat levels in those with severe PTSD. The findings may serve as a biomarker to evaluate who may be at greater risk of PTSD symptoms.

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 Psychology

·January 20, 2019·5 min read

Specific Gene Variants May Increase Bipolar Risk

According to researchers, CPG2 is significantly less abundant in the brains of those with bipolar disorder. The findings could help develop new diagnostics and treatment for bipolar disorder.

Featured Genetics Neurology Psychology

·January 16, 2019·5 min read

Differences Among Neurons that Coincide with Psychiatric Conditions

A new study reveals differences in genes in four areas of the brain that contribute to psychiatric disorders.

Featured Neuroscience Psychology

·January 16, 2019·3 min read

Schizophrenia Linked to Genetic Structural Abnormalities in Adolescent Brain

Researchers report a genetic mutation that causes structural abnormalities in the adolescent brain may predict an increased risk of schizophrenia later in life.

Featured Neuroscience

·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.

Featured Open Neuroscience Articles Psychology

·January 11, 2019·6 min read

New Analytic Model to Better Identify Those at Risk of PTSD

Researchers have developed a new model that can predict the likelihood of a person developing PTSD after a shocking event.

Featured Genetics Neuroscience Psychology

·January 9, 2019·6 min read

Specific Gene Variants May Raise Bipolar Disorder Risk

Researchers report the CPG2 protein is significantly decreased in the brains of people with bipolar disorder and mutations in the SYNE1 gene undermines the expression of CPG2. The study shows how a set of genetic differences in those with bipolar disorder can lead to specific psychological dysfunction in synapses in the brain. The findings could help improve diagnosis of the disorder and help develop new treatments for BD.

Featured Neuroscience Psychology

·January 4, 2019·5 min read

Brains of People With Schizophrenia Related Disorders Aren’t All the Same

A new study reports sub-groups of people use their brains differently when imitating emotional faces. For those with schizophrenia, researchers found no categorically different social brain functions than those without the condition, but do fall into different sub-groups that respond to different types of treatments.

Featured Neuroscience Psychology

·January 3, 2019·4 min read

Obsessive Compulsive Symptoms in Youth May Be a Red Flag For Other Psychological Issues

A new study reports obsessive and compulsive behaviors in young people may represent a red flag for other more serious psychiatric conditions. Researchers report a link between OCS and an increased risk of depression and suicidal thoughts in young people.