Assertion: emotion | /r/RelatedTo | a group of structures
Facets:
value: in the center of the brain
type: LOCATION
Source sentences:
text: Pioneering work by Paul Broca (1878), James Papez (1937), and Paul D. MacLean (1952) suggested that emotion is related to a group of structures in the center of the brain called the limbic system, which includes the hypothalamus, cingulate cortex, hippocampi, and other structures.