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TagAmygdala

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Young man watching a live streaming on his phone

Researchers Find Social Media Affects Amygdala in Kids

Study finds that social media apps heighten sensitivity to peer approval in social settings

A recent study from the University of North Carolina found that social media use affected the brain matter in children, particularly the amygdala, which processes reward and punishment. Per an article from Neoscope, an imprint of Futurism, Researchers from the University of North Carolina have found, in one of the first studies of its kind, that habitually checking social feeds may change the ways early adolescents process social rewards and punishments — changes concrete enough that they can be seen as distinct and divergent neural pathways in brain scans.” Noor Al-Sabai, Scientists Find Something Strange in Brain Scans of Kids Hooked on Social Media (futurism.com) The researchers found that students who checked social media more frequently experienced greater sensitivity to their Read More ›

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man in depression

Mental health: Psychotherapy and Drugs Help Different Brain Areas

Camilla Nord reports that psychotherapy changed aspects of the brain’s prefrontal cortex whereas medications affected the amygdala

Whether to treat mental health issues with psychotherapy or drugs has sometimes led to pitting one against the other. For example, as Cambridge neuroscientist Camilla Nord has noted, in a report that no longer seems to be online, the British Psychological Society’s Division of Clinical Psychology stated in 2016 that “There is no firm evidence that mental distress is primarily caused by biochemical imbalances, genes, or something going wrong in the brain …” Rather, the Society cited childhood trauma, abuse, and poverty as causes, to be remedied by political and social change. Other studies (here is a systematic review) found the same thing. Nord responds that mental disorders are brain disorders. However, she does not resort to simplistic claims that Read More ›