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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.

Link Between Smaller Cerebellum and PTSD

New research uncovered a significant association between posttraumatic stress disorder (PTSD) and a reduction in cerebellar volume. This study, one of the largest of its kind, demonstrates that individuals with PTSD have cerebellums that are approximately 2% smaller than those without the disorder.

Reduced Brain Grey Matter Linked to Early Onset Psychosis

A groundbreaking study reveals a strong association between a reduction in grey matter and Early Onset Psychosis (EOP).This extensive brain imaging study is the largest of its kind in EOP, providing detailed insights into the condition.

Why Do Most People Cradle Babies in Their Left Arm?

A novel study explores the curious phenomenon of why the majority of people prefer cradling a baby in the crook of their left arm. Research suggests that around 75% of individuals, regardless of their handedness, instinctively use their non-dominant arm to cradle a baby.

How Your Brain Puts Your Loved One on a Pedestal

In a novel study, the link between romantic love and the brain's behavioral activation system (BAS) has been explored for the first time. The study surveyed 1,556 young adults who identified themselves as being "in love," focusing on their emotional responses to their partners, their behaviors around them, and their level of focus on their loved ones.

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Can Cannabis Improve Exercise Experience?

A study of 42 runners reveals that using cannabis before exercise can boost mood and enjoyment. The study shows that both THC and CBD can enhance exercise experience, with CBD even outperforming THC in some aspects.

Psychoactive Ibogaine and Magnesium Show Promise for PTSD

Ibogaine, a plant-based psychoactive drug combined with magnesium, effectively reduces PTSD, anxiety, and depression in veterans with traumatic brain injuries (TBI). The study, involving 30 U.S. special forces veterans, showed significant and lasting improvements in mental health and functioning post-treatment.

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Revealing Secrets: People’s Fear of Judgment is Overestimated

New research dispels fears of judgment when sharing secrets. Study shows that when individuals confide their secrets, others perceive them as more charitable and trustworthy.

Early Riser? Anorexia Nervosa Linked to Morning Chronotype

Individuals with anorexia nervosa tend to be early risers, in contrast to many other mental disorders often associated with evening chronotypes. The study also finds a connection between anorexia nervosa and increased risk of insomnia.

Mapping the Brain Circuit Behind Panic Disorder

Researchers have identified a brain circuit that mediates panic disorder, offering a crucial insight into the condition's origins. This circuit involves specialized neurons that use the neuropeptide PACAP to send messages related to stress responses.

Lower Socio-Economic Women Underrate Their Talent

A new study reveals that women from low socio-economic backgrounds tend to perceive themselves as less talented, even when their performance matches others'. This misperception can contribute to gender disparities, especially in fields like STEM.

Risk-Taking Behavior Linked to Persistence of Male Bisexuality Genes

A new study sheds light on the persistence of genes associated with male bisexuality in the human genome. The research suggests that these genes are linked to risk-taking behavior, which confers reproductive benefits to heterosexual men carrying them.

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Power of Beliefs on Brain and Drug Dosing Behavior

Researchers discovered that a person's beliefs about drugs can influence their brain activity and behavior similarly to pharmacological effects. Focusing on beliefs about nicotine, the study revealed that human beliefs have a precise and dose-dependent influence on the brain, which can be crucial for understanding addiction and various disorders.