Part of brain network much bigger in people with depression, scientists find
Briefly

from www.theguardian.com4 weeks ago
The findings revealed that people with depression exhibit a 73% expansion in the frontostriatal salience network, indicating a significant alteration in brain structure.
www.theguardian.comhttps://www.theguardian.com/society/article/2024/sep/04/part-of-brain-network-much-bigger-in-people-with-depression-scientists-find
Dr. Charles Lynch noted that the enlargement of the brain area associated with reward and threat attention reduces space for neighboring networks, impacting mental health processes.
www.theguardian.comhttps://www.theguardian.com/society/article/2024/sep/04/part-of-brain-network-much-bigger-in-people-with-depression-scientists-find
Using precision functional mapping, researchers compared fMRI data from 141 depressed individuals with that of 37 healthy controls to understand structural differences in brain organization.
www.theguardian.comhttps://www.theguardian.com/society/article/2024/sep/04/part-of-brain-network-much-bigger-in-people-with-depression-scientists-find
The study observed that while the size of the salience network remained stable, synchronization of brain signals diminished in relation to specific depressive symptoms.
www.theguardian.comhttps://www.theguardian.com/society/article/2024/sep/04/part-of-brain-network-much-bigger-in-people-with-depression-scientists-find
Read at www.theguardian.com
#depression #brain-research #functional-mri #mental-health #neuroscience
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