Textbook of normal histology: including an account of the development of the tissues and of the organs . Diagram of lower end of medulla at level ofdecussation of anterior pyramids : a, anteriorpyramidal tracts ; 6, posterior median septum ;c, fibres of crossed pyramidal tracts crossing(d) to anterior pyramid of opposite side ; e,anterior horn of gray matter isolated by decus-sating fibres; f, remains of bases of anteriorhorns; g, nucleus gracilis; h, enlarged anddisplaced posterior horns of gray matter.(After Testut-Duval.) Diagram of medulla through lower part of olivarybody : a, anterior py
Textbook of normal histology: including an account of the development of the tissues and of the organs . Diagram of lower end of medulla at level ofdecussation of anterior pyramids : a, anteriorpyramidal tracts ; 6, posterior median septum ;c, fibres of crossed pyramidal tracts crossing(d) to anterior pyramid of opposite side ; e,anterior horn of gray matter isolated by decus-sating fibres; f, remains of bases of anteriorhorns; g, nucleus gracilis; h, enlarged anddisplaced posterior horns of gray matter.(After Testut-Duval.) Diagram of medulla through lower part of olivarybody : a, anterior pyramidal tract; b, posteriormedian groove; c, gray matter representing basesof anterior cornua, the latter lying isolated at e,forming nucleus lateralis; d, decussating fibres offormatio reticularis; g, nucleus gracilis ; h, graymatter of bases of posterior horns; k, nucleuscuneatus ; i, remains of posterior horns, substantiagelatinosa of Rolando; j, ascending root of tri-facial nerve; m, pneumogastric, n, hypoglossal,nerve; o, nucleus dentatus of olive; /, mesialaccessory olive; s, sensory portion o
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Keywords: ., bookauthorpiersolgeorgeageorgea, bookcentury1800, bookdecade1890
