Organization of afferent projections to the ventral and dorsal regions of the cat lateral vestibular nucleus: an HRP study.
Topical organization of afferent projections to Deiters' nucleus originating from cortical, subcortical, brainstem, and spinal cord structures has been revealed in the cat by microiontophoretic injection of horseradish peroxidase (HRP) into the ventral (NVLV) and dorsal (NVLD) regions of the nucleus and subsequent study of retrograde axonal transport of the enzyme. Differences between afferent inputs to the ventral and dorsal parts of the nucleus, considered as representative of the forelimb and hindlimb regions of the structure, have been observed. The trajectories of labeled fiber systems of the nucleus mentioned have been described. Computer reconstruction of the cat lateral vestibular nucleus (NVL) according the contours drawn from frontal sections of the brain has been carried out.
Pogossian
V I
VI
L.A. Orbeli Institute of Physiology, Academy of Sciences of Armenia, Yerevan.
Fanardjian
V V
VV
D000344:Afferent Pathways / Q000033:anatomy & histology*; D000818:Animals; D001370:Axonal Transport; D001933:Brain Stem / Q000033:anatomy & histology; D002415:Cats; D002540:Cerebral Cortex / Q000033:anatomy & histology; D006735:Horseradish Peroxidase; D007091:Image Processing, Computer-Assisted; D007478:Iontophoresis; D013116:Spinal Cord / Q000033:anatomy & histology; D014726:Vestibular Nuclei / Q000033:anatomy & histology*; D003689:Vestibular Nucleus, Lateral / Q000033:anatomy & histology*
D006735:Horseradish Peroxidase