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Description
Overview
The fiber photometry system records changes in the fluorescence intensity of neurons in a specific brain area to reflect neuronal population activity. In the study of neural circuits, the fiber photometry system can perform long-term stable monitoring of the neurons of freely moving animals, and explore the correlation between neural activity and animal behavior.
Fiber Photometry System Applications:
Highlights of R821 Fiber Photometry System
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Three kinds of excitation light sources, that are 410nm、470nm and 560nm, are respectively used for excitation of reference, green fluorescence and red fluorescence;
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Support up to 9 channels, suitable for simultaneous experiment of multiple animals or multiple brain locations;
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Dual highly sensitive detectors enabling independent and sequential detection to avoid interference of fluorescence excitation and detection, acquiring more accurate signals;
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Professional acquisition and analysis softwares are flexible and easy to operate with data processing functions available. No matlab programming is required;
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Supports multiple acquisition modes including continuous acquisition, interval acquisition, acquisition upon trigger, delayed acquisition and timing acquisition;
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Live display of DeltaF/F acquisition to check scale of signal changes during acquisition;
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Customized adjustment of output signal parameters, easily trigger and control external excitation equipment to achieve closed-cycle control of excitation and recording;
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Compatible with optogenetics for recording and stimulation at the same site.
Stable Data Acquisition
Fluorescence Comparison
Specification
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