. Electro-physiology . FIG. 25.—a, Transverse section of muscle-fibres (extremities) of Dytiscus marginalis; lj, part of the section on application of dilute acids. Small secondary strata denoting the cross-sections of single fibrils appear between the primary strata of sarcoplasm. (v. Limbeck.) gold chloride preparations, to which we shall return presently (Fig. 25). But his interpretation of the figures (adopted later by Bremer, v. Gehuchten, and Eamon y Cajal) must be regarded as fallacious, chiefly on the ground of the classical researches of Eollett. Eetzius conceived the central muscle-n
. Electro-physiology . FIG. 25.—a, Transverse section of muscle-fibres (extremities) of Dytiscus marginalis; lj, part of the section on application of dilute acids. Small secondary strata denoting the cross-sections of single fibrils appear between the primary strata of sarcoplasm. (v. Limbeck.) gold chloride preparations, to which we shall return presently (Fig. 25). But his interpretation of the figures (adopted later by Bremer, v. Gehuchten, and Eamon y Cajal) must be regarded as fallacious, chiefly on the ground of the classical researches of Eollett. Eetzius conceived the central muscle-nuclei with the surrounding sarcoplasm to be true cells (analogous to Schultze's muscle- corpuscles) with excessively fine processes, and believed that these filiform nets, stretched horizontally in the muscle-fibre, were arranged at regular intervals one beyond the other, the fibrils lying in their meshes. On this assumption, the outlines of Cohnheim's arese, whatever their individual shape, must be viewed not as the optical expression of the sarcoplasm accumulated at the edges of the muscle-columns, forming a network of partitions right along the muscle-fibres, but as the superficial aspect of the
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Keywords: ., bo, bookcentury1800, bookdecade1890, bookpublisherlondonmacmillan
