The authors use fiber-based fabrication to create flexible biocompatible probes with integrated optical, electrical and microfluidic capabilities. Functionality is demonstrated by characterizing the temporal dynamics of opsin expression following viral delivery, long-term tracking of individual neuron action potentials and modulation of neural circuits in the context of mouse behavior.
- Seongjun Park
- Yuanyuan Guo
- Polina Anikeeva
