SULCUS PRINCIPALIS

In monkeys, this is part of the brain which is connection between the dorsolateral and ventrolateral frontal cortex. It is believed that it serves for perception of the world around the animal.

SULCUS PRINCIPALIS: "Example: Macaque has sulcus principalis."
Cite this page: N., Pam M.S., "SULCUS PRINCIPALIS," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sulcus-principalis/ (accessed May 18, 2021).
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