@article{ref1,
title="Object-motion detection affected by concurrent self-motion perception: applied aspects for vehicle guidance",
journal="Ophthalmic and physiological optics",
year="1987",
author="Probst, T. and Krafczyk, S. and Brandt, Theo",
volume="7",
number="3",
pages="309-314",
abstract="Thresholds and response times for object-motion detection are significantly raised during concurrent real or visually induced self-motion perception. This was demonstrated by standardized laboratory experiments in which subjects had to react to a suprathreshold visual stimulus (1 degree-light spot moving with 5 degrees/s speed) under different stimulus conditions of simultaneously perceived self-motion. Elevated response times (mean elevation factor: 3.27) were also obtained for the detection of changes in inter-vehicle distance (headway) under real road conditions with the simultaneous involvement of self- and object-motion perception compared to a corresponding (object-motion perception) simulation in the laboratory without any self-motion. With regard to vehicle guidance, existing concepts of safe stopping distances, which depend upon adequate detection of a collision course and the corresponding reaction times, have to be recalculated.<p /><p>Language: en</p>",
language="en",
issn="0275-5408",
doi="",
url="http://dx.doi.org/"
}