Table 2.

Human

Cortical areasDTT mean length at CC midline (mm) ± SDDTT correction for length (mm)Mean length derived from histological length of macaque at CC midline (mm)Histology mean diameter (μm) ± SDHistology mean conduction velocity (m/s) ± SDHistology mean conduction delay (method 1) (ms ± SD)DTT mean conduction delay (method 2) (ms) ± SDDTT mean conduction delay (method 3) (ms) ± SD
Prefrontal55.20 ± 1.513.1439.521.0 ± 0.487.83 ± 3.796.00 ± 2.398.38 ± 3.337.03 ± 0.73
Premotor56.20 ± 1.863.0945.78
Motor55.70 ± 1.682.3540.561.24 ± 0.739.76 ± 5.705.33 ± 2.577.39 ± 3.565.78 ± 0.65
Somatosensory60.22 ± 1.922.3353.49
Parietal63.26 ± 3.092.9348.390.98 ± 0.467.67 ± 3.607.45 ± 2.979.74 ± 3.888.11 ± 1.46
Temporal75.01 ± 3.783.5558.74
Visual75.38 ± 2.602.3180.081.25 ± 0.649.81 ± 5.0010.04 ± 4.489.45 ± 4.227.65 ± 1.11