A vertical/horizontal asymmetry in induced motion
نویسندگان
چکیده
منابع مشابه
Asymmetry and direction reversal in fluctuation-induced biased Brownian motion.
The biased movement of a Brownian particle in a periodic potential fluctuating between a flat and a kinked ratchet state, as first studied by Chauwin, Ajdari, and Prost, is examined. The purpose is to study the physical origin of the frequency-dependent direction reversal of the biased Brownian motion in this system. We show that the existence of the directional reversal depends not only on the...
متن کاملAsymmetry in visual cortical circuits underlying motion-induced perceptual mislocalization.
Motion signals in the visual field can cause strong biases in the perceived positions of stationary objects. Local motion signal within an object induces a shift in the perceived object position in the direction of motion, whereas adaptation to motion stimuli causes a perceptual shift in the opposite direction. The neural mechanisms underlying these illusions are poorly understood. Here we repo...
متن کاملAsymmetry in visual motion processing.
The smooth pursuit system is traditionally employed using a single small target moving on a homogeneous background. It still is not fully understood, however, how accurate tracking is sustained in the presence of a structured background, which will activate global motion processing in the opposite direction as a consequence of the ongoing eye movement. To further study this interaction, we used...
متن کاملAsymmetry in the perception of motion in depth induced by moving cast shadows.
An expanding object, which may represent an approaching motion, is easier to detect than a contracting one, which may represent a receding object. To confirm the generality of asymmetry in the detection of approaching and receding motions, we focused on the perception of apparent motion in depth created by moving cast shadows. The visual search for an approaching target among receding distracto...
متن کاملFlux-Induced Baryon Asymmetry
I propose that the primordial baryon asymmetry of the universe was induced by the presence of a non-vanishing antisymmetric field background Hμνρ across the three space dimensions. This background creates a dilute (B −L)-number density in the universe cancelling the contribution from baryons and leptons. This situation naturally appears if the U(1)B−L symmetry is gauged and the corresponding ga...
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: Journal of Vision
سال: 2004
ISSN: 1534-7362
DOI: 10.1167/4.8.555