Table 3.

Number of double-labeled cells in V1 layer 2/3

CO stripes and tracers injectedCase no.Interinjection distance (μm)aLabel overlap (%)bNo. of single-labeled cellsNo. of double-labeled cells% Double-labeled cellsFigure
Stripe 1 Tracer 1Stripe 2 Tracer 2Tracer 1Tracer 2% of total labeled cellsc% of smallest no. of cells labeled with one tracerd
Thick CTBgPalelat CTB 488260-m−10478.276010341166.113.2Fig. 8A–D
Thick CTB 488Palelat CTB 555308-m28860.698613511937.616.4Supplemental Fig. 3e
Thin CTBgPalelat CTB 488274-m−1848993136351393.013.0Fig. 8F–I
Thin CTB 647Palelat CTB 555308-m85361258611941734.412.7Supplemental Fig. 3e
Thin DYPalelat CTB 555308-m12093.621991006962.98.7Supplemental Fig. 3e
Thick CTB 488Thick CTBg308-m−12776.33271079718.347.5Supplemental Fig. 3e
Palemed DYPalemed CTB 555293−45594.64777255125520.083.1Supplemental Figs. 4, 5e
Thin DYThin CTB 647308-m31857.497214482358.919.5Supplemental Fig. 3e
Thick CTB 488Thin DY308-m58855.9666736110.81.6Supplemental Fig. 3e
  • aDistance between the lateral edge of medial-most injection site and medial edge of lateral-most injection site, measured across CO stripes (negative values indicate that the two injections partially overlap in the mediolateral plane, albeit not in the anteroposterior plane).

  • bArea of overlap of the two labels/smallest area of single labeled field × 100.

  • cCalculated as follows: no. double-labeled cells*100/(no. tracer 1-labeled cells + no. tracer 2-labeled cells + no. double-labeled cells).

  • dCalculated as follows: no. double-labeled cells*100/(smallest no. of cells labeled with a single tracer + no. double-labeled cells).

  • eAvailable at www.jneurosci.org as supplemental material.