Is a unified model of contrast and constancy possible? Reply to Gilchrist

A simple test of the "anchoring account" of simultaneous contrast.

Journal of vision·2015

A theory divided: current representations of the anchoring theory of lightness contradict the original's core claims.

Vision research·2014

Alignment with the horizontal plane: evidence for an orientation constraint in the perception of shape.

Perception·2010

Shape, gravity, and the perception of the right angle.

Perception·2010

Comment on 'angle illusion on a picture's surface' by Hammad et al. (2008).

Spatial vision·2009

The Leaning Tower illusion is not a simple perspective illusion.

Perception·2009

Variation in visual egocentre location measured using a monocular and binocular sighting task.

Vision research·2026

Pupillometric evidence favors an active attentional zoom lens account over passive filtering.

Vision research·2026

Apparent-length expansion in whole contours and isolated parts: evidence for configuration-dependent processing.

Vision research·2026

Discovering flexible codes for prediction across timescales in the retina.

Vision research·2026

Gait kinematics during walking in children with impaired binocular vision due to amblyopia or strabismus.

Vision research·2026

Perceptual ocular dominance plasticity is resilient to concurrent attentional demands in working memory.

Vision research·2026

What Kind of Claims Are Transparency, Explainability, and Interpretability? A Definitional Taxonomy for Health AI.

JMIR AI·2026

Debating the Delphi View of Dyslexia: A Response to Metsala, Morsanyi and Colleagues.

Dyslexia (Chichester, England)·2026

Practice Patterns of Speech-Language Pathologists for Vocal Fold Paresis.

Journal of voice : official journal of the Voice Foundation·2026

Lipoid Proteinosis with Homozygous ECM1 c.507del Variant and Functionally Significant Eyelid Involvement: A Case Report.

Clinical, cosmetic and investigational dermatology·2026

The burden of Lipoprotein(a) [Lp(a)] in Africa: A systematic review.

PloS one·2026

'If You Don't Speak Up, It Will Eat You Up': A Critical Discourse Analysis of Voice and Silence in a Multicultural Clinical Healthcare System.

Nursing inquiry·2026

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Is a unified model of contrast and constancy possible? Reply to Gilchrist

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A simple test of the "anchoring account" of simultaneous contrast.

A theory divided: current representations of the anchoring theory of lightness contradict the original's core claims.

Alignment with the horizontal plane: evidence for an orientation constraint in the perception of shape.

Shape, gravity, and the perception of the right angle.

Comment on 'angle illusion on a picture's surface' by Hammad et al. (2008).

The Leaning Tower illusion is not a simple perspective illusion.

Variation in visual egocentre location measured using a monocular and binocular sighting task.

Pupillometric evidence favors an active attentional zoom lens account over passive filtering.

Apparent-length expansion in whole contours and isolated parts: evidence for configuration-dependent processing.

Discovering flexible codes for prediction across timescales in the retina.

Gait kinematics during walking in children with impaired binocular vision due to amblyopia or strabismus.

Perceptual ocular dominance plasticity is resilient to concurrent attentional demands in working memory.

What Kind of Claims Are Transparency, Explainability, and Interpretability? A Definitional Taxonomy for Health AI.

Debating the Delphi View of Dyslexia: A Response to Metsala, Morsanyi and Colleagues.

Practice Patterns of Speech-Language Pathologists for Vocal Fold Paresis.

Lipoid Proteinosis with Homozygous ECM1 c.507del Variant and Functionally Significant Eyelid Involvement: A Case Report.

The burden of Lipoprotein(a) [Lp(a)] in Africa: A systematic review.

'If You Don't Speak Up, It Will Eat You Up': A Critical Discourse Analysis of Voice and Silence in a Multicultural Clinical Healthcare System.

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Is a unified model of contrast and constancy possible? Reply to Gilchrist

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