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brain ↔ amygdala

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The amygdala is a specific anatomical structure located within the brain, as evidenced by its role as an emotional center [1], a limbic structure [2], and a component of the brain's emotional pathways [3].

Facts (3)

Sources
Extent and Health Consequences of Chronic Sleep Loss and ... - NCBI ncbi.nlm.nih.gov Colten HR, Altevogt BM · National Academies Press 2 facts
claimDepressed patients exhibit hypermetabolism in the brain's emotional pathways, including the amygdala, anterior cingulate cortex, and related structures, during both waking and NREM sleep.
claimNofzinger et al. (2005) hypothesize that the amygdala and other limbic structures of the brain are common pathways linking insomnia and depression.
Why Is Sleep Important for Our Mental and Physical Health? insightspsychology.org Insights Psychology 1 fact
referenceA study published in The Journal of Neuroscience found that sleep deprivation heightens the brain’s emotional centers, particularly the amygdala, which is responsible for fear and aggression.