- tractus mesencephalicus nervi trigeminalis
- tractus mesencephalicus nervi trigemini [TA] mesencephalic tract of trigeminal nerve: a group of sensory fibers of the entering trigeminal nerve; they continue rostrally along the medial aspect of the superior cerebellar peduncle and their cell bodies are located in the nucleus of the mesencephalic tract.
Medical dictionary. 2011.