Tissue Engineering to Model and Repair the Nervous System
نویسنده
چکیده
INTRODUCTION: Repairing the damaged nervous system is one of the greatest challenges facing regenerative medicine. Research into nervous system repair can be separated into two broad areas covering the central nervous system (CNS) and the peripheral nervous system (PNS). Damage to peripheral nerves can lead to loss of sensation, motor function and muscle weakness, but the PNS is capable of significant spontaneous regeneration and in many cases some function can be restored. In contrast, neuronal regeneration following damage to the CNS is generally unsuccessful and injuries can cause permanent paralysis and loss of sensation.
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