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antisocial behavior

·February 8, 2023·4 min read

Brain Structural Differences Observed in Children With Conduct Disorder With and Without Childhood Maltreatment

Children with conduct disorders who were exposed to maltreatment showed far more extensive changes in brain structure compared to children with conduct disorders who were not mistreated.

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Featured Neuroscience Psychology

·March 23, 2022·4 min read

Arts Activities May Improve Self-Control and Reduce Antisocial Behavior Among Teenagers

Participating in artistic or culturally enriching activities such as acting and dance, or attending concerts reduces a teenager's risk of antisocial or criminal activities, a new study reveals.

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Featured Neuroscience Psychology

·October 5, 2021·5 min read

Differences in Brain Structure Between Siblings Make Some More Susceptible to Developing Severe Antisocial Behavior

Study found structural differences in the prefrontal cortex and brain areas associated with empathy and cognitive control, between siblings where one displayed antisocial behaviors and the other did not.

Featured Neuroscience Psychology

·April 30, 2021·6 min read

Young People Who Experience Bullying Are More Likely to Fantasize About Committing Acts of Violence

Experiencing bullying and aggression as a teen or young adult increases violent ideations, including thoughts of harming or killing others, a new study reports.

Featured Neuroscience Psychology

·April 26, 2021·5 min read

Substance Use and Depression More Closely Linked for Gen Z Teens

The association between alcohol use, smoking, antisocial behavior, and depression was stronger in Gen Z teens than millennials during their teenage years.

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Featured Genetics Open Neuroscience Articles Psychology

·February 17, 2021·5 min read

Genetic Link Between ADHD, Disruptive Behavior Disorder, and Aggressive Behaviors

People with ADHD and disruptive behavioral disorders share 80% of genetic variants associated with antisocial behavior and aggression.

Featured Psychology

·August 3, 2020·8 min read

Brain Scans of 9- to 11-Year-Olds Offer Clues About Aggressive and Antisocial Behavior

Compared to typically developing children, those with disruptive behavioral disorders, characterized by antisocial behaviors and aggression, had less gray matter in the amygdala and hippocampus.

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Featured Neuroscience Open Neuroscience Articles Psychology

·May 12, 2020·4 min read

Not all psychopaths are violent. Study reveals why some are ‘successful’ instead

While psychopathy is generally associated with antisocial behaviors, many with the personality trait develop successful careers. A new study supports a novel model of psychopathy which runs contradictory to existing models of the disorder, focusing on the strengths associated with psychopathy, rather than just the deficits. Researchers found higher initial psychopathy was associated with a steeper increase of general inhibitory control and the inhibition of aggression over time. The effect was magnified among those who were "successful."

Featured Neuroscience Open Neuroscience Articles Psychology

·February 17, 2020·6 min read

Life-course-persistent antisocial behavior may be associated with differences in brain structure

People with a life-long history of antisocial behavior had decreased mean surface area of the brain and lower mean cortical thickness than those with no history of antisocial behavior. Much of the cortical thinning was in areas associated with emotional regulation, motivation, and goal-directed behavior.

Featured Neuroscience Open Neuroscience Articles Psychology

·January 6, 2020·5 min read

A new link between fear, imitation, and antisocial behavior in children

Children who exhibit less fear and desire for social connection, and who engage less in imitative behaviors, are more likely to develop callous-unemotional traits which may later lead to antisocial behaviors.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·August 29, 2019·3 min read

Abnormal expression of genes in psychopathy

Psychopathy is associated with altered expression of genes and immune responses related to molecular pathways. In neurons, the up-regulation of PRL10P9 and ZNF132 and down-regulation of CDG5 and OPRD1 were linked to psychopathic behaviors. The genetic expression explained up to 92% of the variance of psychopathic symptoms. Researchers speculated these genes may be relevant to the lack of empathy and emotional callousness associated with psychopathy, as previous studies have linked a number of these genes to ASD and problematic social behaviors.

Featured Neuroscience Psychology

·December 2, 2018·5 min read

The Scientific Signs You Are In a Relationship with a Psychopath

Researchers reveal the neurobiology and typical behavior associated with psychopathic personalities. The paper explores the red flags that might mean you are in a relationship with a psychopath.

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antisocial behavior

Brain Structural Differences Observed in Children With Conduct Disorder With and Without Childhood Maltreatment

Differences in Brain Structure Between Siblings Make Some More Susceptible to Developing Severe Antisocial Behavior

Substance Use and Depression More Closely Linked for Gen Z Teens

Genetic Link Between ADHD, Disruptive Behavior Disorder, and Aggressive Behaviors

Brain Scans of 9- to 11-Year-Olds Offer Clues About Aggressive and Antisocial Behavior

Not all psychopaths are violent. Study reveals why some are ‘successful’ instead

Life-course-persistent antisocial behavior may be associated with differences in brain structure

A new link between fear, imitation, and antisocial behavior in children

Abnormal expression of genes in psychopathy

Depression and Urban Deprivation: Unseen Accelerators of Biological Aging

Neuroscience News Weekly Roundup – June 4, 2023

Targeted Therapy Vorasidenib Offers Hope for Deadly Brain Tumors

Hitching a Ride: mRNA’s Transport System in Brain Cells Revealed

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