Currently, post-stroke functional rehabilitation is characterized by slow recovery, poor prognosis, and high cost. The overall-facilitation-technology (OFT) based on the theory of neural plasticity can address the efficacy issues in stroke rehabilitation. Through holistic clinical reasoning analysis and specific manual stimulation, OFT stimulates the reconstruction of neural pathways and functional reorganization, providing evidence and technical means for the diagnosis, treatment and prognosis judgment of post-stroke dysfunction. This paper focuses on the framework of the OFT system, aiming to systematically sort out its core components, hierarchical logic and rehabilitation mechanisms of functional recovery, as well as its rehabilitation content and synergistic relationship of OFT in the chain. It also deeply analyzes the advantageous characteristics, existing bottlenecks and optimization paths of this technical system in practical application. Through a comprehensive deconstruction and in-depth discussion of the OFT system, this study not only provides a new therapeutic approach for stroke functional rehabilitation, but also offers a clear theoretical framework and research direction for further study of OFT, with theoretical support and practical reference for subsequent relevant research and practice.