A new method of measuring functional recovery after crushing the peripheral nerves in unanesthetized and unrestrained rats.
The distances between the first and fifth digits and between the second and fourth digits of the rat's hind paw were measured after crushing the sciatic nerve. The distances between the digits recovered significantly faster in weak nerve crushing than in strong crushing, and faster in distal nerve crushing than in proximal crushing. These results suggest that this method is available for evaluating the functional recovery after nerve crushing.
D000818:Animals; D005528:Foot / Q000294:innervation; D006614:Hindlimb / Q000294:innervation; D008297:Male; D008722:Methods; D009409:Nerve Crush; D009416:Nerve Regeneration; D010525:Peripheral Nerves / Q000502:physiology*; D051381:Rats; D012584:Sciatic Nerve / Q000502:physiology