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Psychology News

These research articles involve many aspects of psychology such as cognitive psychology, depression studies, mental health, stress, happiness and neuropsychology, Scroll below for more specific categories.

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.

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.

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.

The image shows the location of the insular cortex in the brain.

Researchers Find Brain is Activated More Strongly by Watching the Suffering of Hateful People

Part of the brain associated with empathy showed stronger activation when study participants watched the suffering of hateful people, as opposed to those who were more likable, researchers discover.

The image shows a woman rubbing her head as though she has a migraine.

Depression Twice as Likely in Migraine Sufferers

Depression and suicidal ideation is higher in those who suffer from migraines, a new study finds.

This is an outline drawing of the brain.

Schizophrenia Linked to Abnormal Brain Waves

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

This image shows the serotonin pathway in the brain.

Individuals Genetically Predisposed to Anxiousness May Be Less Likely to Volunteer and Help Others

Researchers find a genetic component to pro-social behavior is also linked to social anxiety.

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.

Go to Bed! Irregular Bedtimes Linked to Behavioral Problems in Children

Children with irregular bedtimes are more likely to have behavioral difficulties, a new study finds.

This image is of Beauty and the Beast by Walter Crane.

Physical Attractiveness Impacts One’s Memory

Researchers discover the attractiveness of others can impact how much we lie and the extent to which others believe those misrepresentations of the truth.