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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.

This shows someone with PTSD made from scrabble letters in their hands

Researchers look to unlock post-traumatic stress disorder puzzle

Pre-existing neural circuit function can predispose rats to different fearful responses to threat.

This shows the CCTV footage of public violence

Bystanders will intervene to help victims of aggressive public disputes

Reviewing CCTV footage, researchers report in nine out of ten instances of public violence, bystanders will intervene to help the victim.

Researchers explore social cognitive deficits in progressive multiple sclerosis

Study reports those with progressive multiple sclerosis were more likely to experience deficits with Cognitive Theory of Mind.

This shows a person with pills in their hand

Common antidepressants interact with opioid med to lessen pain relief

SSRI antidepressants, such as Prozac and Paxil, interact with opioid medications to make them less effective at providing relief from chronic pain. Tramadol relies on activation of the CYP2D6 enzyme to control pain, but SSRIs inhibit this enzyme. Researchers suggest prescribing different classes of antidepressants which do not suppress the enzyme may benefit those in need of opioid medications. Alternatively, non-opioid pain killers should be considered for those who can not switch from SSRIs.

Mechanisms underlying early life stress and irritable bowel syndrome discovered

Mice that experienced early life stress and later developed irritable bowel syndrome had significantly higher levels of intestinal stem cells and enterochromaffin (EC). Additionally, the mice expressed elevated secretion of serotonin as a result of the increased EC cell density.

This shows balls with faces expressing different emotions

How people want to feel determines whether others can influence their emotions

People have more control over how their emotions are influenced by others than previously thought. Researchers found people who wanted to stay calm when presented with upsetting stimuli remained unfazed by angry emotions expressed by others. However, when they wanted to feel angry, they were more highly influenced by others who were angry.

Fake news ‘vaccine’ works: ‘Pre-bunking’ game reduces susceptibility to disinformation

A new online game where users take on the role of fake news producers improves people's ability to discern real information from disinformation, irrespective of education, age, cognitive style or political views.

Physical evidence in the brain for types of schizophrenia

Post-mortem examination of 42 brain tissue samples of people with schizophrenia revealed a buildup of abnormal proteins similar to that found in people with neurodegenerative diseases. Many of the abnormal proteins were involved in nervous system development, specifically neurogenesis.

$This shows a little girl playing the piano$

Music students do better in math than non-musical peers

Highly engaged instrumental music students were, on average, academically over a year ahead of their non-musical peers.

Does stimulation of the brain’s dorsal anterior insular trigger ecstasy?

Direct electrical stimulation of the dorsal anterior insular cortex triggers ecstatic sensations. Findings support the major role the anterior insular plays in ecstasy.

3D technology might improve body appreciation

Images from 3D scanners can be used to help improve focus on body appreciation, which may help to improve mental health outcomes for young people.

Foodie calls: Women who date for a free meal more likely to exhibit dark triad personality traits

Women who date for a free meal and without romantic interest in their dinner partners are more likely to exhibit 'dark triad' personality traits. Dark triad traits, including narcissism, psychopathy and Machiavellianism, are associated with negative behaviors, such as exploitative behaviors and deception.

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Psychology

Psychology News

Researchers look to unlock post-traumatic stress disorder puzzle

Common antidepressants interact with opioid med to lessen pain relief

Mechanisms underlying early life stress and irritable bowel syndrome discovered

Fake news ‘vaccine’ works: ‘Pre-bunking’ game reduces susceptibility to disinformation

Physical evidence in the brain for types of schizophrenia

Music students do better in math than non-musical peers

Does stimulation of the brain’s dorsal anterior insular trigger ecstasy?

3D technology might improve body appreciation

Decoding the Rainbow: New Secrets of Color Perception

Rats Can Count: Study Unveils Numerical Sense in Rodents

Junk Food Diet in Teens Linked to Long-term Memory Issues

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