无创脑机接口治疗“唤醒”脑梗死偏瘫肢体

Core Insights - The successful implementation of non-invasive brain-computer interface (BCI) technology at the First Affiliated Hospital of Bengbu Medical College has provided new rehabilitation hope for acute stroke patients with hemiplegia [2][3] - This innovative treatment allows for early neural repair interventions within 72 hours of stroke onset, addressing the limitations of traditional thrombolysis and thrombectomy methods [2][3] Group 1: Treatment Details - The first patient treated was relatively young and exhibited left-sided hemiplegia, with noticeable instability despite being able to walk and raise their hand [2] - The treatment involved a non-invasive BCI approach, which was applied alongside conventional medication, leading to significant improvements in the patient's motor functions [3] - The BCI technology utilized high-precision MRI to create a personalized brain model, allowing for accurate targeting of the damaged areas [3] Group 2: BCI Technology Overview - BCI technology establishes a new communication channel between the brain and external devices, enabling direct interaction and control [4] - It can be categorized into invasive, semi-invasive, and non-invasive types, with non-invasive BCI being favored for its safety and broad applicability [5] Group 3: Market Potential and Future Applications - There is a large population of patients in China suffering from severe neurological disorders, including over 28 million stroke patients, which highlights the potential market for BCI technology [5] - The ongoing advancements in neuroscience, materials science, microelectronics, and artificial intelligence are expected to enhance the application prospects of BCI technology in various medical fields [5] - The non-invasive BCI approach is seen as a safer and more accessible option, likely to integrate into everyday life for a broader audience [6] Group 4: Clinical Development - The hospital is initiating treatment for a second batch of acute stroke patients and is actively exploring BCI applications in other neurological diseases such as Alzheimer's and Parkinson's [6]