Миелоархитектоника и синдромы поражения спинного мозга
This document is a lecture about the myeloarchitecture of the spinal cord and syndromes of spinal cord injury. It covers the histology of the spinal cord and the apparatus of conductive pathways, and explores clinical syndromes of segmental and conductive spinal cord lesions. The lecture also provides instruction in topical diagnostics for spinal cord lesions. The lecture covers white matter of the spinal cord, which consists of anterior, lateral, and posterior columns. These are formed by conductive fibers coated with myelin. The lecture also covers the conductive pathways of the anterior, lateral, and posterior columns, including the pyramidalis anterior, vestibulospinalis, tectospinalis, fasciculus longitudinalis posterior, corticospinalis lateralis, rubrospinalis, reticulospinalis, spinothalamicus lateralis, spinocerebellaris anterior, spinocerebellaris posterior, fasciculus gracilis, and fasciculus cuneatus. Finally, the document discusses segmental type spinal cord lesions, which occur when the anterior and posterior horns are damaged, and discusses the loss of sensitivity in dermatomes. Spinal cord pathology can be characterized by damage to its own segmental apparatus and white matter (conductive pathways).