1. Rostro-caudal polarity in the avian somite related to paraxial segmentation

   • Robert E. Poelmann
   • Monica M. T. Mentink
   • Adriana C. Gittenberger-de Groot

   Original Articles Pages: 101 - 111

2. Factors causing different properties at neuromuscular junctions in fast and slow rat skeletal muscles

   • O. Wærhaug
   • T. Lømo

   Original Articles Pages: 113 - 125

3. A comparative physiological and morphological study of periodontal ligament mechanoreceptors represented in the trigeminal ganglion and the mesencephalic nucleus of the cat

   • R. W. A. Linden
   • B. J. Millar
   • Z. Halata

   Original Articles Pages: 127 - 135

4. Interactions between growing thalamocortical afferent axons and the neocortical primordium in normal and reeler mutant mice

   • Shigeki Yuasa
   • Junzoh Kitoh
   • Koki Kawamura

   Original Articles Pages: 137 - 154

5. A quantitative ultrastructural investigation of tyrosine hydroxylase-immunoreactive axons in the hairy skin of the guinea pig

   • Stephanie Roth
   • Wolfgang Kummer

   Original Articles Pages: 155 - 162

6. Histological identification of osteocytes in the allegedly acellular bone of the sea breams Acanthopagrus australis, Pagrus auratus and Rhabdosargus sarba (Sparidae, Perciformes, Teleostei)

   • Dianne R. Hughes
   • Jack R. Bassett
   • Lynette A. Moffat

   Original Articles Pages: 163 - 179

7. Quantitative investigations on the human entorhinal area: left-right asymmetry and age-related changes

   • H. Heinsen
   • R. Henn
   • K. Püschel

   Original Articles Pages: 181 - 194

8. Acrosomal status in fresh and frozen/thawed stallion spermatozoa evaluated by scanning electron microscopy

   • Christian Grøndahl
   • Poul Hyttel
   • Torben Greve

   Original Articles Pages: 195 - 200