Of noses, dogs and cure for spinal cord injury

“This is not a cure for spinal cord injury in humans — that could still be a long way off. But this is the most encouraging advance for some years and is a significant step on the road toward it.”
Hype and hope: the realities of SCI research and the cure

Research. It is a slow and tricky business. It creates a lot of hope. But, it also creates a lot of hype that too often exceeds realistic hope.