Perceived timing of new objects and feature changes Export

@article{KanaiRyota2009, abstract = {Recent psychophysical studies have shown that perceived timings of events can be dissociated from their physical temporal relationship. In the flash-lag effect (FLE), a flash presented at the same spatiotemporal position as a continuously moving stimulus is perceived to lag behind the moving stimulus. In the present study, we report a peculiar condition in which FLE does not occur even when the position of a moving object is estimated at the moment of a transient event. In a series of experiments, we compared perceived timings and processing delays for appearance of a new object against feature changes of an existing object. We found that perceived timing of the appearance of a new object is delayed compared to the perception of feature changes updating the properties of an object. Our results suggest the construction of a new object representation requires additional time to establish a stable neuronal representation.}, author = {Kanai, Ryota and Carlson, Thomas A. and Verstraten, Frans A. J. and Walsh, Vincent}, citeulike-article-id = {5226926}, citeulike-linkout-0 = {http://journalofvision.org/9/7/5/}, eprint = {http://journalofvision.org/9/7/5/Kanai-2009-jov-9-7-5.pdf}, journal = {J. Vis.}, keywords = {\_2sync, vision}, month = {July}, number = {7}, pages = {1--13}, posted-at = {2009-07-22 11:01:49}, priority = {2}, title = {{Perceived timing of new objects and feature changes}}, url = {http://journalofvision.org/9/7/5/}, volume = {9}, year = {2009} }

TY - JOUR ID - KanaiRyota2009 L3 - citeulike-article-id:5226926 N2 - Recent psychophysical studies have shown that perceived timings of events can be dissociated from their physical temporal relationship. In the flash-lag effect (FLE), a flash presented at the same spatiotemporal position as a continuously moving stimulus is perceived to lag behind the moving stimulus. In the present study, we report a peculiar condition in which FLE does not occur even when the position of a moving object is estimated at the moment of a transient event. In a series of experiments, we compared perceived timings and processing delays for appearance of a new object against feature changes of an existing object. We found that perceived timing of the appearance of a new object is delayed compared to the perception of feature changes updating the properties of an object. Our results suggest the construction of a new object representation requires additional time to establish a stable neuronal representation. IS - 7 JF - J. Vis. EP - 13 TI - {Perceived timing of new objects and feature changes} VL - 9 SP - 1 KW - _2sync KW - vision AU - Kanai, Ryota AU - Carlson, Thomas AU - Verstraten, Frans AU - Walsh, Vincent PY - 2009/July// UR - http://journalofvision.org/9/7/5/ ER -