Imaging activity of neuronal populations with new long-wavelength voltage-sensitive dyes.


We have assessed the utility of five new long-wavelength fluorescent voltage-sensitive dyes (VSD) for imaging the activity of populations of neurons in mouse brain slices. Although all the five were capable of detecting activity resulting from activation of the Schaffer collateral-CA1 pyramidal cell synapse, they differed significantly in their properties… (More)
DOI: 10.1007/s11068-009-9039-x

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