I just read in "Still Me" by Christopher Reeve (pg 183): "...I had developed an extremely keen sense of smell, a typical consequence of a spinal cord injury."

Have you seen any research to support this statement? I can't find any.

I have an extremely keen sense of smell (I'm C5/6, 31 years post injury), but I always thought it was inherited from my mother (but little research supports this claim either).