Having the teeth external enables the animals to dig without the earth coming inside the mouth. Naked mole rats have either two or three molar teeth. The mandibles connect at their anterior extent by a flexible mandibular symphysis, allowing the lower incisor teeth to move independently and ...
The central lumen of the fang is completely enclosed and there is little or no external evidence of a seam (Figs. 7.2D, 7.5 and 7.6A). As in proteroglyphous fangs, the venom duct opens slightly below the tip; this prevents blockage during use, as in a hypodermic needle. The fangs ...
external to the brain, as well as to skull strip the EPI data. The 6 motion parameters, outlier volumes and global brain signals were regressed from the motion-corrected data and the residuals considered as signals of interest. The concatenation of all spatial transformations was applied to the...
The differences detected across anesthetic conditions question the theoretical predictions of modes depending on the brain’s geometric structure alone because it is implicit that the anatomy of the brain is invariant across conditions. Indeed, it is generally known that the resonant modes of a system...
The differences detected across anesthetic conditions question the theoretical predictions of modes depending on the brain’s geometric structure alone because it is implicit that the anatomy of the brain is invariant across conditions. Indeed, it is generally known that the resonant modes of a system...
In order to design optimized therapeutic strategies, it is crucial to understand the interaction between external, therapeutic manipulation with the internal repair and reorganization processes on the level of distinct CNS circuits. Furthermore, unbiased detailed, quantitative behavioral readouts for comparin...
is more focused. As such, it may be that motor pools are less likely to be activated by the more concentrated current. The trade-off is a higher degree of specificity with the possible cost of limited or insufficient activation of targeted circuitry. It may also be that spinal anatomy ...
implant #1 + 4.0 mm anterior to bregma (AP), +2.0 mm lateral to bregma (ML); optical implant #2 + 2.5 AP, +1.5 ML; optical implant #3 + 1.5 AP, +2.5 ML, external angle 0.9° (Fig.5d and Supplementary Fig.2). A thin layer of transparent silicon (Kwik-...
ce, central nucleus; ecn, external cuneate nucleus; ge, nucleus gelatinosus; pp, nucleus prepositus hypoglossi; ro, raphe obscurus; sp, nucleus subpostrema; and stn, spinal trigeminal nucleus. See Fig. 1 for other abbreviations.) Vestibular afferents to the NTS-X were anterogradely labeled...
A silastic catheter (20 ml dead volume) striatopallidum, the extended amygdala and septal-preoptic was inserted through the external jugular vein into the right projection system (Heimer, 2003; Heimer and Van Hoesen, atrium of the heart, passed under the skin and fixed in the 2006; Zahm, ...