The goal is to determine whether the light modifies the membrane potential (Vm) and/or the action potential (AP) amplitude and latency . The experiments will be performed in current-clamp configuration at resting membrane potential or after slight hyperpolarization to prevent spontaneous firing. The protocol is depicted in [Figure 4 f][1] and in the [experimental procedure][2]
[1]: https://osf.io/xhnw6/
[2]: https://osf.io/ejh2u/