Ascending And Descending Tracts Of Spinal Cord Ppt Jun 2026

| Tract | Funiculus | Sensation | Decussation | Destination | | :--- | :--- | :--- | :--- | :--- | | Fasciculus gracilis (DCML – lower) | Posterior | Vibration, fine touch | Medulla | Thalamus | | Fasciculus cuneatus (DCML – upper) | Posterior | Vibration, fine touch | Medulla | Thalamus | | Lateral Spinothalamic | Lateral | Pain, temperature | Spinal cord | Thalamus | | Anterior Spinothalamic | Anterior | Crude touch | Spinal cord | Thalamus | | Posterior Spinocerebellar | Lateral (peripheral) | Unconscious proprio | None (ipsilateral) | Cerebellum |