thalamus

OCD Treatment with Antidepressants (SSRIs) Alters Brain Structure & Functions (2024 Study)

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Antidepressant treatment in OCD is linked to structural and functional brain changes, particularly in corticosubcortical areas, but these findings need further validation in larger, more homogeneous samples. Highlights: Antidepressant Use: Antidepressants, especially SSRIs, are a primary treatment for OCD, resulting in significant brain changes. Brain Structure Changes: Studies show volume alterations in the thalamus, amygdala, …

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Effects of REM Sleep Deprivation on Brain Connectivity (2024 Study)

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A study found that REM sleep deprivation significantly impacts brain connectivity, particularly within the default mode network (DMN) and between the DMN and other brain networks, highlighting the importance of REM sleep for maintaining optimal brain function. Highlights: Connectivity Patterns: REM sleep deprivation resulted in stronger connectivity within the default mode network (DMN) and between …

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