Locus Coeruleus: The Brain’s Master Switch for Focus
LOCUS CERULEUS (LOCUS COERULEUS LOCUS CAERULEUS) The Locus Coeruleus (LC), often spelled Locus Coeruleus or Locus Caeruleus, is a fundamental and highly influential nucleus situated deep within the brainstem. Serving as the primary source of the neurotransmitter norepinephrine (NE) in the central nervous system, the LC plays a critical, widespread role in modulating global brain […]