Infant brains exhibit a 4Hz resonance in their visual system, indicating a fundamental frequency in early visual processing.

Infant brains tick at 4Hz – Resonance properties of the developing visual system https://elifesciences.org/reviewed-preprints/110274 "the impulse response function (IRF) of the broadband sequence revealed a perceptual echo of visual information at 4Hz. This echo lasted for about 1 second"; #neuroscience

Infant brains tick at 4Hz – Resonance properties of the developing visual system elifesciences.org/reviewed-pre... "the impulse response function (IRF) of the broadband sequence revealed a perceptual echo of visual information at 4Hz. This echo lasted for about 1 second"; #neuroscience Infant Brains Tick at 4Hz – Re...