Identification of motoneurons innervating the tensor tympani muscle in the rabbit: a retrograde horseradish peroxidase study.
After injecting horseradish peroxidase into the tensor tympani muscle in the rabbit, neuronal cell bodies labeled retrogradely with the enzyme were seen in the ventrolateral regions of the pontine tegmentum. These tensor tympani motoneurons were located in the 'nucleus n' as well as in the rostrodorsal part of the medial 'cell group k' of Meessen and Olszewski [4].
D000818:Animals; D009046:Motor Neurons; D011149:Pons / Q000033:anatomy & histology*; D011817:Rabbits; D013719:Tensor Tympani / Q000294:innervation*; D014278:Trigeminal Nuclei / Q000033:anatomy & histology*; D014432:Tympanic Membrane / Q000294:innervation*