noun. a hook-shaped portion of the rhinal sulcus of the hippocampal formation housed in the rhinencephalonoun. The lateral olaspecty tract is linked to the uncus.

UNCUS: "The uncus is severely deformed in the second autopsy."
Cite this page: N., Pam M.S., "UNCUS," in PsychologyDictionary.org, April 29, 2013, https://psychologydictionary.org/uncus/ (accessed October 18, 2021).