Research Article

Looking into Task-Specific Activation Using a Prosthesis Substituting Vision with Audition

Figure 2

Examples of stimuli. The stimuli used in the experiment, that is, a vertical or a horizontal bar, were presented at the middle-upper or middle-lower part of the artificial fovea of the SSD. Examples of pairs of stimuli that were sequentially presented are shown here. The control stimuli were three isolated pixels presented pseudorandomly in the artificial fovea of the SSD.
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