The TDT Fiber Photometry gizmo gives you runtime control of light driver parameters including driving frequency and light intensity. It supports multi-channel recordings in several brain areas of a subject or in different subjects. Raw signals, demodulated data streams and driver parameters for up to eight separate responses can be displayed at runtime and stored for further analysis. (See Fiber Photometry – RZ5P Processor How-To-Basics training video)
Easily view physiological responses to behavioral events in real-time or in post-analysis, using TDT’s Synapse software. Sensor input is demodulated using lock-in amplifier processing using Synapse’s ready-made Fiber Photometry gizmo. Select multiple driver/sensor combinations to extract the levels of specific responses of interest.
- Light Driver: To best convert voltage into millamps (to match your LED or laser) and an offset to keep your light source in its linear range
- Photodetector demodulated signals from each light source
- The RZ5P has 24 bits of digital I/O to synchronize Fiber Photometery with 3rd Party devices such as behavioral systems.
- Add a PZ5 NeuroDigitizer for synchronized electrophysiological recording