Abstract: Post-stroke functional impairments are multifaceted and interact with one another, often limiting the efficacy of conventional rehabilitation approaches. Consequently, the integration of diverse functions has emerged as a core developmental direction of rehabilitation brain-computer interfaces for stroke. This technology centers on multimodal neural signals, integrating intelligent decoding and multi-device coordination to enable multidimensional rehabilitation training. This integration is achieved through multimodal data, a unified hardware platform, and intelligent algorithms, with the goal of establishing a closed-loop rehabilitation system and realizing personalized full-cycle stroke management. Currently, multifunctional integration rehabilitation brain-computer interface has achieved remarkable progress. However, technical and clinical limitations persist, including difficulties in decoding cross-functional signals and a lack of unified clinical standards. Technological breakthroughs and clinical translation can be propelled by optimizing decoding systems, developing full-cycle personalized regulation plan, establishing an integrated paradigm for diagnosis, treatment, and evaluation, and strengthening brain-device-body synergistic integration. This technology aligns with national health strategies. Future efforts should focus on optimizing devices, reducing costs, and promoting dissemination to the community level to build a full-cycle rehabilitation service network. Through these Chinese solutions, the advancement of neurological rehabilitation towards a more holistic and precise paradigm can be promoted.

Key words: Multifunctional integration; Brain-computer interface; Full-cycle rehabilitation; Neuroplasticity; Stroke

摘要： 卒中后功能障碍多维度交织且相互影响，传统康复手段效果有限，多功能集成现已成为卒中康复脑机接口的核心发展方向。多功能集成康复脑机接口以多模态神经信号为核心，融合智能解码、多设备协同等技术，可开展多维度康复训练，其依托多模态数据、统一硬件平台及智能算法实现集成，旨在构建闭环康复体系，实现卒中全周期个性化康复管理。目前，多功能集成康复脑机接口已取得显著进展，但仍面临跨功能信号解码难、临床标准不统一等技术与临床局限。通过优化解码体系、制订全周期个性化调控方案、建立诊-疗-评一体化范式、强化脑-机-体协同整合，可推动其技术突破与临床转化。该技术契合国家健康战略，未来需优化设备、降低成本并向基层普及，构建全周期康复服务网络，以中国方案推动神经康复向整体化、精准化演进。

关键词: 多功能集成; 脑机接口; 全周期康复; 神经可塑性; 卒中