Geologically, the vast majority of the samples lie within the superficial deposits of River Nile valley in Khartoum area.
Next, we made local field potential recordings within the superficial layers of the entorhinal cortex.
Thus, when glycine inhibition was blocked within the superficial laminae, dynamic tactile stimuli were regarded as nociceptive.
We have demonstrated previously that Sp5O WDR neurons receive C-fiber inputs indirectly, through relay interneurons located within the superficial medullary dorsal horn (MDH) laminae [35], [37].
In these experiments, we did not perform direct micro-ejection of strychnine within the superficial laminae of the MDH, due to the technical difficulty of simultaneously recording from superficial lamina neurons.
Then the immunoreactivities for GFAP and total numbers of Fos-immunopositive cells within the superficial dorsal horn were averaged across the five spinal sections for each experimental group [17].
Micro-infusion of strychnine (0.5 µgin 0.25 µlaCSF) within the superficial laminae of the MDH (n = 7) significantly increased the firing responses of Sp5O WDR neurons to brushing (Figure 3).
This study was conducted to explore the possibility that fibroblast sub-populations which reside within the superficial and the deep regions of the dermis, respectively papillary and reticular fibroblasts (Fp and Fr), may play different roles in skin aging.
In most of the studied cases, the transport of molecules from the dorsal root ganglion is in both directions, to the periphery and along the central process that terminates within the superficial dorsal horn.
Axons from the thalamus labeled with tracer and CB terminated within the superficial layers of prefrontal cortex, where they intermingled with local CB inhibitory neurons (Fig. 9A C), and in some cases were closely apposed to them, likely forming synapses (Fig. 10A, B).
