Video 2: Calcium imaging of dendritic spines of GCaMP6s-expressing V1 neurons in response to drifting grating stimulation

FromUltrasensitive fluorescent proteins for imaging neuronal activity

Journal name:
Nature
Volume:
499,
Pages:
295–300
Date published:
DOI:
doi:10.1038/nature12354
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This video shows 320 s of continuous calcium imaging of dendritic spines of GCaMP6s-expressing V1 neurons in response to drifting grating stimulation (2 s duration, 0.05 cycles per degree, 1 Hz temporal frequency). The direction of grating movement is indicated by the arrow in the upper right.

Additional data