Acceleration and deceleration at constant speed: systematic modulation of motion perception by kinematic sonification
نویسندگان
چکیده
منابع مشابه
Speed perception during acceleration and deceleration.
We have recently shown that stimulus acceleration affects subsequent preferred speed and tuning widths of macaque area MT neurons (A. Schlack, B. Krekelberg, & T. D. Albright, 2007). Given the close link between area MT and speed perception, this predicts that speed perception should depend on the acceleration context. Here, we show that this is indeed the case for both speed discrimination and...
متن کاملValidity and reliability of GPS for measuring instantaneous velocity during acceleration, deceleration, and constant motion.
In this study, we assessed the validity and reliability of 5 and 10 Hz global positioning systems (GPS) for measuring instantaneous velocity during acceleration, deceleration, and constant velocity while straight-line running. Three participants performed 80 running trials while wearing two GPS units each (5 Hz, V2.0 and 10 Hz, V4.0; MinimaxX, Catapult Innovations, Scoresby, VIC, Australia). Th...
متن کاملSpatial constant equi-affine speed and motion perception.
The two-thirds power law, postulating an inverse local relation between the velocity and cubed root of curvature of planar trajectories, is a long-established simplifying principle of human hand movements. In perception, the motion of a dot along a planar elliptical path appears most uniform for speed profiles closer to those predicted by the power law than to constant Euclidean speed, a kineti...
متن کاملBiases in the perception of self-motion during whole-body acceleration and deceleration
Several studies have investigated whether vestibular signals can be processed to determine the magnitude of passive body motions. Many of them required subjects to report their perceived displacements offline, i.e., after being submitted to passive displacements. Here, we used a protocol that allowed us to complement these results by asking subjects to report their introspective estimation of t...
متن کاملMovement Sonification: Motion perception, behavioral effects and functional data
The sonification of human movement data is a new approach to support motor perception, motor control and learning in sports and rehabilitation. Perceptual and motor control mechanisms both benefit of additional acoustic information, both are performing more accurate compared to unimodal conditions. But how does movement sonification work when supporting perception and action especially when pro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of the New York Academy of Sciences
سال: 2018
ISSN: 0077-8923,1749-6632
DOI: 10.1111/nyas.13693