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100			_aCajic,Tatjana Seizova _949081
245			_aMotion-Induced Scotoma/
260			_bsage _c2019
300			_aVol 48, Issue 2, 2019: (115-137 p.).
520			_aWe investigated artificial scotomas created when a moving object instantaneously crossed a gap, jumping ahead and continuing its otherwise smooth motion. Gaps of up to 5.1 degrees of visual angle, presented at 18° eccentricity, either closed completely or appeared much shorter than when the same gap was crossed by two-point apparent motion, or crossed more slowly, mimicking occlusion. Prolonged exposure to motion trajectories with a gap in most cases led to further shrinking of the gap. The same gap-shrinking effect has previously been observed in touch. In both sensory modalities, it implicates facilitation among codirectional local motion detectors and motion neurons with receptive fields larger than the gap. Unlike stimuli that simply deprive a receptor surface of input, suggesting it is insentient, our motion pattern skips a section in a manner that suggests a portion of the receptor surface has been excised, and the remaining portions stitched back together. This makes it a potentially useful tool in the experimental study of plasticity in sensory maps.
650			_aartificial scotoma, _949082
650			_acompletion, _949083
650			_afilling-in, _949084
650			_amotion, _949085
650			_aplasticity _949086
700			_aAdamian, Nika _949087
700			_aDuyck, Marianne _949088
773	0		_012374 _916462 _dSage, _tPerception _x1468-4233
856			_uhttps://doi.org/10.1177/0301006619825769
942			_2ddc _cART
999			_c12401 _d12401