Assertion: basal ganglion's nucleus | /r/HasProperty | ppn
Facets:
Source sentences:
text: A smaller contingent of fibers extends to the tegmental pedunculopontine nucleus (PPN) (Parent and Hazrati, 1993).
text: The nature of the transmitter substance in the projection from the subthalamic nucleus to the pedunculopontine nucleus (PPN) remains to be determined.