Examlex
A tract is the smallest area for which census data are available.
Social Brain Theory
The theory that human brain evolution and its size are primarily driven by social complexity and the demands of social interactions.
Collective Unconscious
A term coined by Carl Jung, which refers to structures of the unconscious mind shared among beings of the same species.
Human Brain
The central organ of the human nervous system, responsible for processing sensory information, regulating bodily functions, and enabling cognition and emotional responses.
Evolutionary Theory
A scientific explanation regarding the biological changes and speciation events that occur over generations, based on natural selection.
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