Tectospinal tract of medulla

In three salamander species (Hydromantes italicus, H. genei, Plethodon jordani), the tectobulbospinal and tectothalamic pathways… Expand

The evolution of cognitive and sensory specializations must involve concomitant modifications of neural substrates. Ecological… Expand

Based on retrograde labeling from the high cervical spinal cord, the inter- and intra-laminar distributions of tectospinal tract… Expand

The goal of the present experiments was to re-examine the spinal projections of neurons in the superior colliculus (SC) of the… Expand

To study the early evolution of the mammalian motor systems, we have collected quantitative data on the nuclear origins of tracts… Expand

Abstract The cells of origin of the tectospinal tract in the golden hamster were examined using the horseradish peroxidase (HRP… Expand

Experiments on chloralose-anaesthetized cats have shown that cells in the superior colliculus may be antidromically activated… Expand

Unit recordings were made in the superior colliculus of cats anesthetized with chloralose and with Pentothal. Electrical… Expand

 

Abstract Unilateral lesions in the superior colliculus of the cat which do not involve the tegmentum result in two major… Expand