The longitudinal zonal pattern in the paramedian lobule of the cat's cerebellum: an analysis based on a correlation of recent HRP data with results of studies with other methods

The Journal of Comparative Neurology
F Walberg, A Brodal

Abstract

In a preceding study of the distribution of retrogradely labeled cells in the inferior olive of the cat after microinjections of horseradish peroxidase (HRP) in the contralateral paramedian lobule (Brodal and Walberg, '77b), three longitudinal zones were distinguished. The zones were assumed to correspond to Voogd's zones C1, C2 and D, receiving their afferents from parts of the dorsal accessory olive, of the medial accessory olive and of the dorsal lamella of the principal olive, respectively. Labeled cells were not found in the ventral lamella of the principal olive, however, although there is no doubt that also this projects to the paramedian lobule. In the present study, iontophoretic ejections, covering the extreme lateral part of the paramedian lobule, gave rise to labeling of cells in the ventral lamella. It is concluded that the zone D in the paramedian lobule can be subdivided into two, a lateral, D2, and a medial, D1, receiving fibers from the ventral and dorsal lamella, respectively. Neither zone extends throughout the entire length of the paramedian lobule. Both are lacking most rostrally and most caudally. This and other findings prompted a renewed analysis of the entire pattern of zonal representation in the param...Continue Reading

References

Feb 1, 1978·The Journal of Histochemistry and Cytochemistry : Official Journal of the Histochemistry Society·M M Mesulam
Jan 15, 1979·Experimental Brain Research·G H Hoddevik, F Walberg
Apr 1, 1974·The Journal of Comparative Neurology·D M ArmstrongR F Schild

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Citations

Jun 1, 1988·Neuroscience Research·S Katayama, N Nisimaru
Jan 1, 1980·Health Education Quarterly·S R LevyH J Walberg
May 18, 2006·The Journal of Comparative Neurology·Luis HerreroRichard Apps
Feb 13, 2001·The Journal of Comparative Neurology·M F SerapideF Cicirata
Apr 22, 1985·The Journal of Comparative Neurology·F R Sharp, M F Gonzalez
Feb 15, 1987·The Journal of Comparative Neurology·A Rosina, L Provini
Oct 8, 1989·The Journal of Comparative Neurology·C Buisseret-Delmas, P Angaut
Sep 1, 1981·The Journal of Comparative Neurology·D E Haines, G W Patrick

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