Experience-associated structural events, subependymal cellular proliferative activity, and functional recovery after injury to the central nervous system.
Considerable structural plasticity is possible in the damaged neocortex and connected brain areas, and the potential for significant functional recovery remains even during the chronic phases of the recovery process. In this article, the authors review the literature on use-dependent morphologic events, focusing on the direct interaction of behavioral experience and structural changes associated with plasticity and degeneration. Experience-associated neural changes have the potential to either hinder or enhance functional recovery; therefore, issues concerning the nature, timing, and intensity of behavior-based intervention strategies are addressed.
Schallert
T
T
Department of Psychology and Center for Human Growth and Development, University of Michigan, Ann Arbor 48109-0406, USA.
Leasure
J L
JL
Kolb
B
B
D000818:Animals; D002455:Cell Division / Q000502:physiology; D004805:Ependyma / Q000098:blood supply / Q000473:pathology* / Q000502:physiology; D006801:Humans; D009410:Nerve Degeneration / Q000473:pathology / Q000503:physiopathology / Q000534:rehabilitation; D009473:Neuronal Plasticity / Q000502:physiology; D020127:Recovery of Function / Q000502:physiology; D020521:Stroke / Q000473:pathology* / Q000503:physiopathology; D000071939:Stroke Rehabilitation