Fine touch, vibration, and conscious proprioception (position sense). Key Tracts: Fasciculus gracilis (lower body) and Fasciculus cuneatus (upper body). Decussation (Crossing over): Occurs in the medulla oblongata. B. Spinothalamic Tracts Lateral Spinothalamic: Carries sensations of pain and temperature Anterior Spinothalamic: crude touch and pressure Decussation:
Q: What are the main functions of the spinal cord? A: The spinal cord plays a crucial role in controlling various bodily functions, including movement, sensation, and reflexes. ascending and descending tracts of spinal cord ppt