Human anatomy, including structure and development and practical considerations . )fli^yjm^:i Section of human olfactory mucousmembrane, silver preparation; twoolfactory cells are seen, one of whichsends nerve-fibre towards brain. X 335-(/>» linn.). Isolated elements of epithelium of olfactorymucous membrane; a, olfactory cells; b, sup-porting cells. X 1000. {Bruiiii.) processes of the olfactory cells, much more delicate than the peripheral, are directlycontinued, as the axis-cylinders, into the subjacent nonmedullated nerve-fibres withinthe tunica propria, from which they pass through the
Human anatomy, including structure and development and practical considerations . )fli^yjm^:i Section of human olfactory mucousmembrane, silver preparation; twoolfactory cells are seen, one of whichsends nerve-fibre towards brain. X 335-(/>» linn.). Isolated elements of epithelium of olfactorymucous membrane; a, olfactory cells; b, sup-porting cells. X 1000. {Bruiiii.) processes of the olfactory cells, much more delicate than the peripheral, are directlycontinued, as the axis-cylinders, into the subjacent nonmedullated nerve-fibres withinthe tunica propria, from which they pass through the cribriform plate to enter thebrain and end in the arborizations within the olfactory glomeruli of the bulbusolfactorius (page 1152). The tunica propria is differentiated into a superficial and a deep layer bythe adenoid character of the stratum immediately beneath the epithelium. Thesuperficial layer, from . mm. thick, consists of closely packed irregularlyround cells, resembling lymphocytes, and meagre bundles of delicate connecti\etissue. The deep layer, on the other hand, contains robust bundles of fibro-elastictissue and relatively few cells. A distinct membrana propria is wanting within theolfactory region. The glands of Bowman (gl
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Keywords: ., bookauthormc, bookcentury1900, bookdecade1910, booksubjectanatomy
