Multimodal magnetic resonance imaging for assessment of motor function after hemispherectomy in children with refractory epilepsy / 中华实用儿科临床杂志

ABSTRACT

Hemispherectomy (HS) is an effective surgical therapy to treat refractory epilepsy caused by diffuse hemispheric disorders.After HS surgery, the seizures are often well controlled in patients, and the bilateral limb motor function improves even recovers in some children.This result reveals the strong neuronal plasticity of the brain.The brain, especially of young children, can achieve functional reorganization and cortical remodeling after extensive damage.Multimodal magnetic resonance imaging techniques can jointly analyze the structure and function of the brain and associated neuroimaging features to reveal the neurophysiological mechanisms underlying improved motor function.In this paper, the progress of multimodal magnetic resonance imaging research on motor function alterations in children after hemispherectomy was reviewed.