Table 4.

Characteristics of GEVIs analyzed from highest correlated pixels.

Single pixels	ArcLight A242	ASAP1	Bongwoori-Pos6	Bongwoori-R3	Bongwoori-R3 (Two pixels with different brightness)
					(30, 25)	(32, 40)
Brightness (a.u.)	2685 ± 390	1044 ± 31	1154 ± 46	1257 ± 130	1609.8	704.95
ΔF/F (%)	−19.7 ± 0.5	−10.8 ± 0.7	−10.7 ± 0.1	−15.4 ± 0.0	−17.1 ± 0.1	−15.0 ± 0.1
SNR	22.2 ± 1.6	7.3 ± 0.6	6.7 ± 1.1	9.6 ± 0.8	9.5 ± 0.6	8.3 ± 0.4

Two individual pixel data shown on the right are from Bongwoori-R3 traces in Fig. 7A (red and blue traces with different fluorescence intensities). All values were analyzed from low-pass filtered traces. Values were shown as mean ± SEM (standard error of the mean). The number of action potentials analyzed; ArcLight: 12, ASAP1: 12, Bongwoori: 11, Bongwoori-Pos6: 11, Bongwoori-R3: 12, all from three cells for each GEVI.