How the brain can rewire itself after an injury: the lesson from hemispherectomy
Luca Sebastianelli
Leopold Saltuari
Raffaele Nardone
摘要：Does a post-lesional rewiring exist in the central nervous system (CNS)? Whereas neuroimaging and neuromodulation techniques illustrate the extensive cortical reshaping after a brain injury, the remodeling of ascending and descending neuronal pathway is more difficult to be investigated. Here, we discuss how the studies dealing with hemispherectomy (HS) can provide interesting information about the functional and anatomical reorganization which take place after an extensive unilateral lesion. Indeed, studies in humans and animal models of HS clearly illustrate that the brain is capable of a widespread rewiring between the contralesional cortices and the subcortical structures as well as the medullary segments linked to the affected side of the body.
机标关键词：central nervous systemanimal modelsbrain injury
论文发表日期：2017-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：2( 1426-1427 )