Journal of comparative neurology . and extension of the same up andout into the roof expansion of the same region of the cord as is shown in figures1 and 2. It will be seen that the central canal and cavity of the roof plate expan-sion are connected throughout. In certain places on the right side, shown inwhite, the roof plate is solid, consisting of ependymal and connective tissue inplace of a cavity. For some distance posteriorly on the right side, where the roofexpansion is widest, there is no cavity in the roof The knob-likeprojections from the right side of the cast of the cen
Journal of comparative neurology . and extension of the same up andout into the roof expansion of the same region of the cord as is shown in figures1 and 2. It will be seen that the central canal and cavity of the roof plate expan-sion are connected throughout. In certain places on the right side, shown inwhite, the roof plate is solid, consisting of ependymal and connective tissue inplace of a cavity. For some distance posteriorly on the right side, where the roofexpansion is widest, there is no cavity in the roof The knob-likeprojections from the right side of the cast of the central canal represent diver-ticula, and in sections through such a region there would appear to be two centralcanals. X 50. ABBREVIATIONS , central canal or cast of the same , motor or ventral spinal nerve , central canal extension into root roof plate expansion or cast of the , roof plate expansionsame , sensory or dorsal spinal nerve root MXAL CURD AND .VEDLLLA < F CYC LOsiM )MJ: F. -^^. aEx, M. R.
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Keywords: ., bookauthorw, bookcentury1900, bookdecade1910, booksubjectmedicine
