Efficacy of Temporal Interference-based Deep Brain Stimulation Combined With Conventional Rehabilitation Training for Lower Limb Motor Dysfunction After Stroke

Brief Summary

Stroke, as one of the most disabling neurological diseases worldwide, causes significant functional impairments in the lower limbs, severely affecting the quality of life of patients. Traditional neuroregulation techniques such as transcranial magnetic stimulation (TMS) and transcranial direct current/alternating current stimulation (tDCS/tACS) can only intervene in the cerebral cortex. Deep brain stimulation (DBS), which requires invasive craniotomy to implant electrodes and has certain risks, is difficult to fully meet the rehabilitation needs of patients. These treatment methods are insufficient. Transcranial Temporal Interference (TI) Stimulation, as a new non-invasive neuroregulation technology, generates low-frequency envelope signals through high-frequency electric fields to achieve precise stimulation of deep brain tissues, providing a new direction for the treatment of stroke. This study is a clinical research to explore the efficacy of TI technology in the treatment of lower limb dysfunction in stroke, aiming to expand the clinical practice of TI technology in the field of stroke rehabilitation and provide theoretical support and practical guidance for the transformation and application of TI technology.

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