Whether or not we consciously perceive the stimuli projected onto our retina is decided in our brain. A recent study shows how some signals dissipate along the processing path to conscious perception. This process begins at rather late stages of signal processing. By contrast, in earlier stages there is hardly any difference in the reaction of neurons to conscious and unconscious stimuli.
Whether or not we consciously perceive the stimuli projected onto our retina is decided in our brain. A recent study shows how some signals dissipate along the processing path to conscious perception. This process begins at rather late stages of signal processing. By contrast, in earlier stages there is hardly any difference in the reaction of neurons to conscious and unconscious stimuli.
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