Cordus - best mattress for spinal cord injury
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Cordus device is designed to relax the deep muscles of the vertebral column and can be useful for those who want to improve their vitality, performance, and health of their spine.
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Cordus - best mattress for spinal cord injury
- 1. Best Mattress for Spinal Cord Injury Cordus
- 3. Terms rostral - toward the “beak” caudal - toward the “tail” ventral - toward the front (anterior) dorsal - toward the back (posterior) superior - above inferior - below
- 4. Spinal Cord Central gray nuclei and outer white matter (tracts) Cell bodies Ascending tracts Descending tracts Peripheral nerve fibers
- 5. Peripheral and Central Nervous System sensory motor PNS CNS Lesions
- 6. Spinal nerves & cord 31 pairs with anterior and posterior root C1 often doesn’t have posterior root Spinal cord enlarged in C5 – T1 and L2 – S3 levels Spinal cord ends at L1 vertebral level
- 8. Dermatomes & Myotomes Dermatome – an area of skin innervated by a single posterior root Myotome – a group of muscles innervated by a single anterior root
- 10. Stretch Reflexes Examples: C5-6 = biceps tendon C6 = brachioradialis C7-8 = triceps tendon L2-4 = patellar tendon S1-2 = Achilles tendon
- 11. Conus medullaris Filum terminale Cauda equina Dura mater External Spinal Cord
- 12. External Structure – Spinal Cord Anterior Median Fissure Posterior Median Sulcus Lateral sulci Posterior Intermediate Sulci
- 13. Internal Structure – White Matter Funiculi Posterior Lateral Anterior
- 14. White Matter Organization: Ascending Pathways Posterior Columns Posterior & Anterior Spinocerebellar Tracts Lateral & Anterior Spinothalamic Tracts
- 15. White Matter Organization: Descending Pathways Rubrospinal Tract Lateral Corticospinal Tract Anterior Corticospinal Tract Vestibulospinal Tracts Reticulospinal Tracts
- 16. White Matter Organization: Intersegmental Pathways Lissauer’s Tract Intersegmental Tracts
- 18. White Matter Organization: Ascending Pathways Posterior Columns L N Lateral & Anterior Spinothalamic Tracts
- 19. White Matter Organization: Descending Pathways Legs Neck T A
- 20. Grey Matter Organization Anterior Intermediate Posterior Motor Groups Lateral Medial
- 21. Grey Matter Organization: Anterior Cell Columns
- 22. Grey Matter Organization: Lateral Grey Horns: T1 – L2/3 AKA Intermediolateral Cell Column
- 23. Grey Matter Organization: Posterior Cell Column Dorsomarginal nucleus Substantia gelatinosa Nucleus proprius Nucleus dorsalis (Clarke’s column)
- 24. From Pritchard & Alloway: Fig. 3-7
- 26. Rexed Lamina Dorsomarginal n. Substantia gelatinosa Nucleus proprius Nucleus dorsalis (Clarke’s column) Motor nuclei