Chapter 1
The auditory “temporal masking” (where a sound makes it harder to hear another sound just before or after it) has a direct visual counterpart called visual masking, and more specifically temporal visual masking. ��
Basic equivalence: visual masking
In vision, visual masking is the phenomenon where the visibility of a target image (e.g., a briefly flashed letter or grating) is reduced or obliterated by another image (the “mask”) presented close in time. �
Like temporal masking in hearing, visual masking can be:
Forward masking: the mask comes before the target. ��
Backward masking: the mask comes after the target. ��
Simultaneous masking: target and mask overlap in time. ��
Temporal‑domain specifics
In the temporal domain, “temporal visual masking” refers to how performance drops when a target is flanked by briefly presented masks in rapid sequences (RSVP‑like displays), probing the temporal “window” the visual system integrates information over. ��� This is analogous to how temporal‑masking experiments in audition probe the auditory system’s integration window. ��
So, the closest equivalent of temporal masking for eyesight is temporal visual masking within the broader category of visual masking. ���
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