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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.

Altered Brain Activity in Antisocial Teenagers

Neuroimaging reveals lower activation in the dorsolateral prefrontal cortex and angular gyrus in teenage girls with conduct disorder. Findings suggest that a reduction in prefrontal brain regions and functional connectivity during effortful emotional regulations contribute to behaviors associated with antisocial behavior in teenage girls.

This shows a woman covering her face with her hands

Autoimmune disease and stress: Is there a link?

Researchers consider why those with autoimmune diseases are more likely to have a previous diagnosis of stress-related disorders.

Anxiety might be alleviated by regulating gut bacteria

A new meta-analysis study reports regulating intestinal microbiota is more than 50% effective at helping to reduce anxiety. Non-probiotic interventions were more effective than probiotic interventions at helping to relieve symptoms.

Simple test can tell if you’re stressed out

Scientists have developed a new, non-invasive stress test that uses ultraviolet light to measure stress hormone levels in bodily fluids.

The prefrontal cortex in the brain is highlighted here

Growing up high: Neurobiological consequences of adolescent cannabis use

Researchers evaluate the psychological and neurobiological impact of teen cannabis use. The findings, to be presented at the 13th Annual Canadian Neuroscience Meeting, will cover how cannabis contributes to cognitive impairments, psychosis and deficits in decision making in adolescents.

From the overuse of antibiotics to anti-vaxxers, why we need to work together to create a stronger culture of public health

From anti-vaccine rhetoric to the over-prescription of antibiotics, researchers suggest we should try to work together to improve public health, rather than socially shun those who ignore scientific evidence.

People with traumatic brain injury, who often lose empathy, can regain it with treatment

Many people who experience traumatic brain injury report a loss of empathy following their injury. Researchers consider how to reconnect those who have a TBI with their feelings of empathy and emotional recognition.

Short-term use of opioids increases subjective pleasure

Short-term opioid use increases positive emotional experiences by intensifying feelings of pleasure and weakening negative emotions. This, researchers say, could be a contributing factor for later opioid addiction. However, the long term use of opioids alters the reward system, diminishing the initial sensitivity and blunting emotions.

Did Leonardo da Vinci have ADHD?

Researchers present a new hypothesis which may explain why da Vinci had so much trouble completing his work. A new study proposes da Vinci may have suffered from ADHD.

This shows the outline of a person sitting slumped on a chair

Bipolar disorder may be linked to Parkinson’s disease

People with bipolar disorder have higher incidences of Parkinson's disease than those without the psychiatric condition. Manic and depressive episodes were associated with an elevated risk of developing Parkinson's disease.

Exercise is the new primary prescription for those with mental health problems

Adding exercise as a treatment for patients in psychiatric care facilities has positive benefits and is proving to be more effective than medications or psychotherapy alone. Exercise helps reduce mental health disorder symptoms such as anxiety, depression, anger and psychomotor agitation. Researchers say exercise also helps to develop a more balanced and integrated sense of self for those with mental health disorders.

Creativity: A question of impulsiveness

The effects of schedule autonomy on creative performance are dependent upon a person's level of impulsivity. The more impulsive a person is, the more creative they are. The reverse is true for those who are more controlled.

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Psychology

Psychology News

Anxiety might be alleviated by regulating gut bacteria

Simple test can tell if you’re stressed out

Growing up high: Neurobiological consequences of adolescent cannabis use

From the overuse of antibiotics to anti-vaxxers, why we need to work together to create a stronger culture of public health

Short-term use of opioids increases subjective pleasure

Did Leonardo da Vinci have ADHD?

Bipolar disorder may be linked to Parkinson’s disease

Exercise is the new primary prescription for those with mental health problems

Creativity: A question of impulsiveness

Better Educational Achievement in Kids Who Delay Gratification

Why We Forget: New Insights into Everyday Memory

New Insights into Protein Accumulation in Alzheimer’s

Risks of Antipsychotic Use in Dementia Patients

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