GRINtrode: a neural implant for simultaneous two-photon imaging and extracellular electrophysiology in freely moving animals.
Connor M McCulloughDaniel Ramirez-GordilloMichael HallGregory L FutiaAndrew K MoranEmily A GibsonDiego RestrepoPublished in: Neurophotonics (2022)
Simultaneously recording neural activity using both optical and electrical methods provides complementary information from each modality. Designs that can provide such bi-modal recording in freely moving animals allow for the investigation of neural activity underlying a broader range of behavioral paradigms.