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List of works by Timothy Ledgeway

A window into visual cortex development and recovery of vision: Introduction to the Vision Research special issue on Amblyopia.

scientific article published on 18 June 2015

Adaptation to second-order motion results in a motion aftereffect for directionally-ambiguous test stimuli

scientific article published on 01 November 1994

Asymmetric spatial frequency tuning of motion mechanisms in human vision revealed by masking

scientific article published on 01 August 2007

Asymmetric transfer of the dynamic motion aftereffect between first- and second-order cues and among different second-order cues

scientific article published on 06 June 2007

Attentional modulation of threshold sensitivity to first-order motion and second-order motion patterns ⬇️

scientific article published on 01 December 2003

Binocular influences on global motion processing in the human visual system

scientific article published on 17 April 2007

Binocular summation of second-order global motion signals in human vision.

scientific article published on 18 March 2013

Changes in perceived speed following adaptation to first-order and second-order motion

scientific article published on 01 January 1997

Choice reaction times for identifying the direction of first-order motion and different varieties of second-order motion

scientific article

Contrast response in visual cortex: quantitative assessment with intrinsic optical signal imaging and neural firing

scientific article published on 16 March 2005

Decoding working memory of stimulus contrast in early visual cortex.

scientific article published on June 2013

Deficits to global motion processing in human amblyopia

scientific article published on 01 March 2003

Discrimination of the speed and direction of global second-order motion in stochastic displays

scientific article published on 01 November 1999

Do perceptual biases emerge early or late in visual processing? Decision-biases in motion perception.

scientific article

Dual multiple-scale processing for motion in the human visual System ⬇️

scientific article published on October 1, 1997

Encoding of rapid time-varying information is impaired in poor readers

scientific article

Evidence for separate motion-detecting mechanisms for first- and second-order motion in human vision

scientific article published on 01 October 1994

Failure of direction identification for briefly presented second-order motion stimuli: evidence for weak direction selectivity of the mechanisms encoding motion

scientific article published on 01 June 2002

Families of models for gabor paths demonstrate the importance of spatial adjacency

scientific article published on 13 August 2008

GreekLex 2: A comprehensive lexical database with part-of-speech, syllabic, phonological, and stress information

scientific article

How similar must the Fourier spectra of the frames of a random-dot kinematogram be to support motion perception?

scientific article published on 01 August 1996

Interaction between luminance gratings and disparity gratings.

scientific article published in January 2004

Interaction of first- and second-order signals in the extraction of global-motion and optic-flow

article by Craig Aaen-Stockdale et al published September 2012 in Vision Research

Is the direction of second-order, contrast-defined motion patterns visible to standard motion-energy detectors: a model answer?

scientific article published on 15 August 2005

Is the masked priming same-different task a pure measure of prelexical processing?

scientific article published on 18 September 2013

Motion detection in human vision: a unifying approach based on energy and features.

scientific article

Neural Computations Governing Spatiotemporal Pooling of Visual Motion Signals in Humans ⬇️

scientific article published on March 30, 2011

Phase-Dependent Interactions in Visual Cortex to Combinations of First- and Second-Order Stimuli

scientific article published on December 2016

Poor encoding of position by contrast-defined motion

scientific article published on 01 January 2004

Putting order into the development of sensitivity to global motion

scientific article published on 01 January 2004

Reduced orthographic learning in dyslexic adult readers: evidence from patterns of letter search

scientific article published on 20 February 2008

Rules for combining the outputs of local motion detectors to define simple contours

scientific article published on 01 March 2002

Second-Order Optic Flow Deficits in Amblyopia

article

Second-order optic flow processing

article

Sensitivity to second-order motion as a function of temporal frequency and eccentricity ⬇️

scientific article published on 01 February 1998

Sensitivity to spatial and temporal modulations of first-order and second-order motion

scientific article

Separate detection of moving luminance and contrast modulations: fact or artifact?

scientific article published in January 1997

Spatial frequency selective masking of first-order and second-order motion in the absence of off-frequency 'looking'.

scientific article

Spatial summation of first-order and second-order motion in human vision

scientific article published on 04 June 2010

Temporal characteristics of global motion processing revealed by transcranial magnetic stimulation.

scientific article published on 10 December 2009

Temporal frequency modulates reaction time responses to first-order and second-order motion

scientific article published on 01 October 2010

The Effect of Displacement on Sensitivity to First- and Second-Order Global Motion in 5-year-olds and Adults ⬇️

scientific article published on January 1, 2010

The detection of direction-defined and speed-defined spatial contours: one mechanism or two?

scientific article published on 01 March 2003

The direction-selective contrast response of area 18 neurons is different for first- and second-order motion

scientific article published on 01 January 2005

The effects of eccentricity and vergence angle upon the relative tilt of corresponding vertical and horizontal meridia revealed using the minimum motion paradigm

scientific article published on 01 January 1999

The effects of spatial offset, temporal offset and image speed on sensitivity to global motion in human amblyopia

scientific article published on 27 April 2013

The extent of the dorsal extra-striate deficit in amblyopia.

scientific article published on 10 March 2006

The influence of spatial and temporal noise on the detection of first-order and second-order orientation and motion direction

scientific article published on 01 July 2005

The influence of spatial pattern on visual short-term memory for contrast.

scientific article

The influences of visibility and anomalous integration processes on the perception of global spatial form versus motion in human amblyopia

scientific article published on 01 February 2005

The perceived speed of second-order motion and its dependence on stimulus contrast ⬇️

scientific article published on 01 May 1995

The role of contrast sensitivity in global motion processing deficits in the elderly

scientific article published on 17 August 2010

The spatial frequency and orientation selectivity of the mechanisms that extract motion-defined contours

scientific article

The ups and downs of global motion perception: a paradoxical advantage for smaller stimuli in the aging visual system.

scientific article published on 8 August 2014

Transparent motion from feature- and luminance-based processes

scientific article published on 01 May 1993

Vision, development, and bilingualism are fundamental in the quest for a universal model of visual word recognition and reading.

scientific article published on 29 August 2012

Visual adaptation reveals asymmetric spatial frequency tuning for motion

scientific article published on 08 January 2009

Visual deficits in amblyopia constrain normal models of second-order motion processing

scientific article published on 05 August 2011

Visual motion integration is mediated by directional ambiguities in local motion signals

scientific article published on 18 November 2013

What causes non-monotonic tuning of fMRI response to noisy images?

scientific article published on 01 July 2002

Why is the processing of global motion impaired in adults with developmental dyslexia?

scientific article published on 15 July 2016

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