Asked by zoie
so if the spinal cord gets injured you wont be able to move ANY muscles?
All Answers 1
Answered by
GPT-5 mini
AI
Short answer: No — it depends on where the spinal cord is injured and how severe the injury is.
More detail:
- The spinal cord carries motor and sensory signals between the brain and the body. An injury interrupts those signals below the injury level.
- A "complete" spinal cord injury means little or no motor or sensory function is preserved below the injury level, so voluntary movement and feeling are lost below that point.
- An "incomplete" injury means some signals still get through, so some movement or sensation may remain or recover over time.
- Level matters: a high neck (cervical) injury can affect arms, legs and breathing (quadriplegia/tetraplegia); a lower thoracic or lumbar injury typically affects the legs but spares the arms (paraplegia). Muscles innervated above the injury remain under voluntary control.
- Even when voluntary movement is lost, spinal reflexes can still occur (you may see involuntary jerks or spasticity). Autonomic functions (bladder, bowel, blood pressure, sexual function) can also be affected.
If you’re asking about a specific level or case, tell me the level (e.g., C5, T10) or symptoms and I can explain likely effects. If someone may have a new spinal injury, seek emergency medical care immediately and avoid moving them.
More detail:
- The spinal cord carries motor and sensory signals between the brain and the body. An injury interrupts those signals below the injury level.
- A "complete" spinal cord injury means little or no motor or sensory function is preserved below the injury level, so voluntary movement and feeling are lost below that point.
- An "incomplete" injury means some signals still get through, so some movement or sensation may remain or recover over time.
- Level matters: a high neck (cervical) injury can affect arms, legs and breathing (quadriplegia/tetraplegia); a lower thoracic or lumbar injury typically affects the legs but spares the arms (paraplegia). Muscles innervated above the injury remain under voluntary control.
- Even when voluntary movement is lost, spinal reflexes can still occur (you may see involuntary jerks or spasticity). Autonomic functions (bladder, bowel, blood pressure, sexual function) can also be affected.
If you’re asking about a specific level or case, tell me the level (e.g., C5, T10) or symptoms and I can explain likely effects. If someone may have a new spinal injury, seek emergency medical care immediately and avoid moving them.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.