Your Daily digest for Psychology Research News -- ScienceDaily Daily Digest (Unofficial)

[Article Digests for Psychology & Social Work]

Psychology Research News -- ScienceDaily Daily Digest (Unofficial)

 

(https://www.sciencedaily.com/releases/2024/09/240920112723.htm) Adding nuance to link between brain structure and ideology
Sep 20th 2024, 11:27

Using MRI scans of almost 1,000 Dutch people, researchers show that there is indeed a connection between brain structure and ideology. However, the connection is smaller than expected. Nevertheless, the researchers find it remarkable that differences in the brain are linked to something as abstract as ideology.

(https://www.sciencedaily.com/releases/2024/09/240920112640.htm) Revealing the neuronal pathways involved in adaptive decision-making in primates
Sep 20th 2024, 11:26

Neuronal pathways originating from the orbitofrontal cortex (OFC) of the brain participate in different adaptive behaviors, but which pathways are used for distinct adaptive strategies remains unclear. In a recent study, researchers from Japan conducted behavioral experiments on monkeys whose OFC pathways could be selectively silenced chemically. Findings demonstrate how these independent pathways are linked to experience-based adaptation and knowledge-based adaptation in primates.

(https://www.sciencedaily.com/releases/2024/09/240918125124.htm) When serotonin dims the light
Sep 18th 2024, 12:51

Signals in our brain are not always processed in the same way: certain receptors modulate these mechanisms, influencing our mood, perception, and behavior in various ways. One of these is the 5-HT2A receptor, which has a recently discovered unique characteristic: it dampens incoming visual information, giving our brain more space for internal processes and interpretations. This discovery could also help explain the effects of drugs like LSD. When this receptor is overactivated, external sensory input is suppressed, and the brain generates more internally-driven images.

Forwarded by:
Michael Reeder LCPC
Baltimore, MD

This information is taken from free public RSS feeds published by each organization for the purpose of public distribution. Readers are linked back to the article content on each organization's website. This email is an unaffiliated unofficial redistribution of this freely provided content from the publishers. 

 

(#) unsubscribe from this feed
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.clinicians-exchange.org/pipermail/article-digests-clinicians-exchange.org/attachments/20240921/91f89c2f/attachment.htm>