Zhiwei Gong, Lingxi Zeng, Bin Jiang, Rui Zhu, Junjie Wang, Mingyan Li, Ansheng Shao, Zexiang Lv, Maoting Zhang, Lei Guo, Gen Li, Jian Sun, Yujie Chen
Dynamic assessment of cerebral blood flow (CBF) is crucial for guiding personalized management and treatment strategies, and improving the prognosis of stroke. However, a safe, reliable, and effective method for dynamic CBF evaluation is currently lacking in clinical practice. In this study, we developed a CBF monitoring system utilizing electromagnetic coupling sensing (ECS). This system detects variations in brain conductivity and dielectric constant by identifying the resonant frequency (RF) in an equivalent circuit containing both magnetic induction and electrical coupling...
2024: Frontiers in Bioengineering and Biotechnology