How does the visual system determine the direction and speed of moving objects? In the primate brain, visual motion is processed at several stages. Neurons in primary visual cortex (V1), filter incoming signals to extract the motion of oriented edges at a fine spatial scale. V1 neurons send these measurements to the extrastriate visual area MT, where neurons are selective for direction and speed in a manner that is invariant to simple or complex patterns. Previous theoretical work proposed that MT neurons achieve selectivity to pattern motion by combining V1 inputs consistent with a common velocity. Here, we performed two sets of experiments to test this hypothesis. In the first experiment, we recorded single-unit V1 and MT responses to dri...
Based on stimulation with plaid patterns, neurons in the Middle Temporal (MT) area of primate visual...
Local motion in a visual scene allows the detection of prey or predator and predicts their future po...
AbstractWe previously proposed a model for detecting local image velocity on the magnocellular visua...
Direction-selective neurons in the primary visual cortex (V1) and the extrastriate motion area MT/V5...
The ability to estimate the speed of an object irrespective of size or texture is a crucial function...
UnlabelledNeurons in the dorsal subregion of the medial superior temporal (MSTd) area of the macaque...
PURPOSE: Recent studies show that visual motion information is processed in a distributed fashion ...
UnlabelledNeurons in the dorsal subregion of the medial superior temporal (MSTd) area of the macaque...
Summary: In the primate visual system, direction-selective (DS) neurons are critical for visual moti...
A great deal is known about the response properties of single neurons processing sensory information...
A great deal is known about the response properties of single neurons processing sensory information...
We used the responses of neurons in extrastriate visual area MT to determine how well neural noise c...
Animals use vision to traverse novel cluttered environments with apparent ease. Evidence suggests th...
AbstractWe previously proposed a model for detecting local image velocity on the magnocellular visua...
We used the responses of neurons in extrastriate visual area MT to determine how well neural noise c...
Based on stimulation with plaid patterns, neurons in the Middle Temporal (MT) area of primate visual...
Local motion in a visual scene allows the detection of prey or predator and predicts their future po...
AbstractWe previously proposed a model for detecting local image velocity on the magnocellular visua...
Direction-selective neurons in the primary visual cortex (V1) and the extrastriate motion area MT/V5...
The ability to estimate the speed of an object irrespective of size or texture is a crucial function...
UnlabelledNeurons in the dorsal subregion of the medial superior temporal (MSTd) area of the macaque...
PURPOSE: Recent studies show that visual motion information is processed in a distributed fashion ...
UnlabelledNeurons in the dorsal subregion of the medial superior temporal (MSTd) area of the macaque...
Summary: In the primate visual system, direction-selective (DS) neurons are critical for visual moti...
A great deal is known about the response properties of single neurons processing sensory information...
A great deal is known about the response properties of single neurons processing sensory information...
We used the responses of neurons in extrastriate visual area MT to determine how well neural noise c...
Animals use vision to traverse novel cluttered environments with apparent ease. Evidence suggests th...
AbstractWe previously proposed a model for detecting local image velocity on the magnocellular visua...
We used the responses of neurons in extrastriate visual area MT to determine how well neural noise c...
Based on stimulation with plaid patterns, neurons in the Middle Temporal (MT) area of primate visual...
Local motion in a visual scene allows the detection of prey or predator and predicts their future po...
AbstractWe previously proposed a model for detecting local image velocity on the magnocellular visua...