Temporal information loss in the macaque early visual system - Fig 5

Population signal-to-noise ratio (d′) of LGN neurons (black), cone currents (red), and photon absorptions (“absorp.”; blue) as a function of temporal frequency. Points are means and bands are ±1 standard error. The monkeys' psychophysical d′ for all stimuli is approximately 1.27 (dashed line). Note the break in the ordinate needed to show the d′ of the photon absorption ideal observer at 45 Hz. Data are available at https://github.com/horwitzlab/LGN-temporal-contrast-sensitivity/blob/master/DataByFigure.xlsx. LGN, lateral geniculate nucleus.