Clinical Applications of Non-Invasive Brain Stimulation in Stroke Recovery: A Review of Current Evidence and Therapeutic Strategies

Purpose of Review This review examines the current evidence surrounding non-invasive brain stimulation (NIBS) techniques as adjuncts to traditional rehabilitation for stroke patients. The review aims to critically evaluate the efficacy of NIBS in enhancing motor, cognitive, and language recovery, while identifying challenges and opportunities for its clinical integration.Recent FindingsAnalysis of 13 studies demonstrates that NIBS significantly improve motor function, cognitive outcomes, and language recovery in stroke patients, particularly in addressing post-stroke aphasia and motor deficits. Recent advances highlight the potential for tailored stimulation protocols and combined therapies to optimize outcomes. However, the findings show the need for long-term safety data, cost-effectiveness studies, and strategies to address accessibility barriers in clinical settings.SummaryNIBS techniques offer promising benefits for stroke rehabilitation, with significant potential to enhance functional recovery and quality of life. However, challenges such as protocol optimization, patient-specific personalization, and feasibility of widespread clinical application need to be addressed. Future research should focus on refining stimulation protocols, conducting large-scale clinical trials, and exploring the ethical and economic dimensions of NIBS to support its integration into routine stroke care.