A microendovascular system can record precise neural signals from cortical and deep vessels with minimal invasiveness
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam Emmanuel John, David Bruce Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa
This paper demonstrates that micro intravascular electrodes can record high-quality ivEEG signals from cortical and deep veins, enabling better spatial resolution and functional mapping compared to traditional methods.
bioRxiv · Aug 29, 2024 · PreprintNeuroscience