has part has part has_part characteristic of part of has modifier abnormal pons morphology abnormal pontine nuclei morphology 2018-02-26T19:59:56Z abnormal pontine nuclear group morphology abnormal pontine gray matter morphology abnormal griseum pontis morphology abnormal nuclei brachii pontis morphology any structural anomaly of nuclei in the basal pons, intermingled among the descending axons from the cortex, that receive neocortcial input and give rise to many axons that cross the midline to enter the contralateral cerebellum abnormal nucleus pontis morphology MP:0020560 abnormal nuclei pontis morphology abnormal pontine nuclear complex morphology abnormal pontine gray morphology morphology abnormal pontine nuclear group