Changes of the electrocardiogram and of ventricular refractory period were measured
following either unilateral stellate ganglion stimulation or ablation in the open chest dog …

We examined interconnections between a portion of the prefrontal cortex and the premotor
areas in the frontal lobe to provide insights into the routes by which the prefrontal cortex gains …

A study of the transmission of early premature contractions between atria and ventricles and
in the retrograde direction in the dog heart suggests the existence of two parallel AV …

6. The receptive fields of units receiving deep input and the movement evoked by stimulation
at the same site usually were confined to the same body part. However, there was no fixed …

4. The same movements were evoked and identical muscles were activated from both the
rostra1 and caudal zones at comparable stimulus intensities. These results suggest that the …

We used retrograde transport of WGA-HRP to examine the origin of thalamic inputs to the “hand”
representation in the primary motor cortex of macaques (Macaca nemestrina). …

A study was made of the response characteristics of spindle afferents in the baboon soleus
muscle. Afferents were isolated from the dorsal roots, their conduction velocities were …

In vitro studies have shown that alterations in the ionic composition of the perfusion fluid,
substitution of blood or plasma for Tyrode's solution, time lapse following removal of the cardiac …

Latency measurements have shown that the initial phase of facilitation occ urred when the
cortical stimu lus preceded the dorsal root stimulus initiating the test monosynaptic reflex of …

THE BULK OF AVAILABLE INFORMATION concerning the influences of the cerebral cortical
precentral gyrus on spinal motor mechanisms in the monkey has been derived either from …