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Graph of skilled forelimb reaching (pre-injury criteria—post-injury) difference scores. Non-stimulated injured animals were significantly impaired on all test days compared to uninjured sham animals. VNS stimulated injured animals performed significantly more poorly than shams except on days 8 and 14 (^). In contrast with non-stimulated injured animals, VNS stimulation significantly improved reaching performance beginning at post-injury day 8–14 (*).
