![[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
More Related Content
What's hot
What's hot (20)
Viewers also liked
Viewers also liked (19)
Similar to Tracts (ascending and descending)
Similar to Tracts (ascending and descending) (20)
More from Mohanad Mohanad
More from Mohanad Mohanad (20)
Recently uploaded
Recently uploaded (20)
Tracts (ascending and descending)
- 1. Ascending and Descending Tracts SMS 1084 Dr. Mohanad R. Alwan
- 4. CENTRAL NERVOUS SYSTEM integration / processing / modulating stimulus receptor neurone motor / descending tracts effector organ / response PNS transmission lower motor neurone sensory / ascending tracts
- 6. Ascending Sensory Pathway are organized in three neuronal chain - First order neurone - Second order neurone - Third order neurone
- 8. dorsal root dorsal root ganglion spinal nerve dorsal horn FIRST ORDER NEURON
- 12. ascending sensory pathway ( in general form ) from sensory endings to cerebral cortex ( note the three neurons chain )
- 13. ascending tracts in spinal cord
- 17. pain and temperature pathways
- 19. Touch and pressure pathways
- 21. muscle joint sense pathways to cerebellum
- 23. Spinotectal tract Spinoreticular tract Spino-oloivary tract
- 25. motor homunculus cerebral cortex
- 30. cerebral cortex – midbrain - pons - medulla oblongata descending tracts LMN sensory inputs
- 33. motor decussation medulla oblongata
- 34. Corticospinal Tract for fine skilled movements
- 43. Thank You