Neural mechanisms to incorporate visual counterevidence in self-movement estimation
In selecting appropriate behaviors, animals should weigh sensory evidence both for and
against specific beliefs about the world. For instance, animals measure optic flow to estimate …
against specific beliefs about the world. For instance, animals measure optic flow to estimate …
[HTML][HTML] Nonlinear circuits for naturalistic visual motion estimation
JE Fitzgerald, DA Clark - Elife, 2015 - elifesciences.org
Many animals use visual signals to estimate motion. Canonical models suppose that
animals estimate motion by cross-correlating pairs of spatiotemporally separated visual …
animals estimate motion by cross-correlating pairs of spatiotemporally separated visual …
Motion-detecting circuits in flies: coming into view
Visual motion cues provide animals with critical information about their environment and
guide a diverse array of behaviors. The neural circuits that carry out motion estimation …
guide a diverse array of behaviors. The neural circuits that carry out motion estimation …
[HTML][HTML] Direct comparison reveals algorithmic similarities in fly and mouse visual motion detection
J Chen, CM Gish, JW Fransen, E Salazar-Gatzimas… - Iscience, 2023 - cell.com
Evolution has equipped vertebrates and invertebrates with neural circuits that selectively
encode visual motion. While similarities in the computations performed by these circuits in …
encode visual motion. While similarities in the computations performed by these circuits in …
Mechanism for analogous illusory motion perception in flies and humans
M Agrochao, R Tanaka… - Proceedings of the …, 2020 - National Acad Sciences
Visual motion detection is one of the most important computations performed by visual
circuits. Yet, we perceive vivid illusory motion in stationary, periodic luminance gradients that …
circuits. Yet, we perceive vivid illusory motion in stationary, periodic luminance gradients that …
[HTML][HTML] Sequential nonlinear filtering of local motion cues by global motion circuits
Many animals guide their movements using optic flow, the displacement of stationary objects
across the retina caused by self-motion. How do animals selectively synthesize a global …
across the retina caused by self-motion. How do animals selectively synthesize a global …
[HTML][HTML] Quantitative predictions orchestrate visual signaling in Drosophila
Vision influences behavior, but ongoing behavior also modulates vision in animals ranging
from insects to primates. The function and biophysical mechanisms of most such …
from insects to primates. The function and biophysical mechanisms of most such …
Elementary Motion Detection in Drosophila: Algorithms and Mechanisms
HH Yang, TR Clandinin - Annual Review of Vision Science, 2018 - annualreviews.org
Motion in the visual world provides critical information to guide the behavior of sighted
animals. Furthermore, as visual motion estimation requires comparisons of signals across …
animals. Furthermore, as visual motion estimation requires comparisons of signals across …
Fly eyes are not still: a motion illusion in Drosophila flight supports parallel visual processing
Most animals shift gaze by a 'fixate and saccade'strategy, where the fixation phase stabilizes
background motion. A logical prerequisite for robust detection and tracking of moving …
background motion. A logical prerequisite for robust detection and tracking of moving …
A faithful internal representation of walking movements in the Drosophila visual system
The integration of sensorimotor signals to internally estimate self-movement is critical for
spatial perception and motor control. However, which neural circuits accurately track body …
spatial perception and motor control. However, which neural circuits accurately track body …