Titlebook: Organization in the Spinal Cord; The Anatomy and Phys A. G. Brown Book 1981 Springer-Verlag Berlin Heidelberg 1981 Rückenmark.anatomy.exper

Palpate

臆斷

Axons innervating slowly adapting Type II mechanoreceptors,linated nerve fibres. They have been called Type I and Type II (Iggo 1966). The Type I receptors occur in both hairy and glabrous skin and contain Merkel cells (Iggo and Muir 1969; Smith 1970; J?nig 1971a, b). They are present in a wide range of vertebrate species and their electrophysiological resp

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Spinocervical tract neurones,dorsal column-lemniscothalamic pathway and the spinothalamic tract there is a path that projects through the lateral cervical nucleus and, via the medial lemniscus, to the thalamus. Its spinal part has been identified as the spinocervical tract (Lundberg and Oscarsson 1961; Lundberg and Norrsell, ci

Mystic

Choreography

Neurones with axons ascending the dorsal columns, of view that they contain ascending axons of primary afferent fibres whose cell bodies are located in the dorsal root ganglia. This view is manifestly incorrect. Indeed it has been known since the last century (Edinger 1889) that some dorsal column fibres arise from neurones in the grey matter of t

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Other dorsal horn neurones,y dorsal horn neurones. In the present chapter the anatomy of a representative sample of some of these neurones will be presented. In one aspect, however, these neurones differ from all others described in work from my laboratory: their axonal projections have not been defined. In this sense, theref

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The organization of the dorsal horn,bed. In the individual chapters the relation of the morphology to the physiology has been discussed. In the present chapter this work, together with recently published results from other laboratories, will be brought together and an attempt made to place the data into perspective and to try to extra

Repetitions

Afferent fibres from primary endings in muscle spindles,cribed. These receptors, especially those in muscle spindles, have been studied in detail by both anatomists and physiologists for many years. It is outside the scope of this book to review the enormous amount of information now available on the structure and function of muscle spindles and tendon o

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觀點(diǎn)

Afferent fibres from secondary endings in muscle spindles,re 1974). The reader should refer to these accounts for a detailed treatment, and also to Chapters 11 and 12 of the present work for an introduction to muscle spindle and tendon organ receptors and the problems of selective activation of their afferent fibres (see Sects. 11A, 12A, 12B).