Search Results - "Sowden, P T"

Expert–novice differences in brain function of field hockey players by Wimshurst, Z.L, Sowden, P.T, Wright, M

“…Highlights • Expert and novice hockey players underwent fMRI while performing a video-based task. • The task involved judging the direction of a shot in either…”
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Perceptual learning of the detection of features in X-ray images: a functional role for improvements in adults' visual sensitivity? by Sowden, P T, Davies, I R, Roling, P

“…Recent perceptual learning research has found long-term increases in the sensitivity of adults' perceptual systems. The authors examined whether such changes…”
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Visual Skills and Playing Positions of Olympic Field Hockey Players by Wimshurst, Z. L., Sowden, P. T., Cardinale, M.

“…Many sports require fine spatiotemporal resolution for optimal performance. Previous studies have compared anticipatory skills and the decision-making process…”
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A jittered squares illusion and a proposed mechanism by Sowden, P T, Watt, S J

“…A new visual illusion is reported in which randomly positioned squares that are perfectly aligned with the horizontal and vertical appear slightly rotated…”
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A cross-cultural study of English and Setswana speakers on a colour triads task: A test of the Sapir-Whorf hypothesis by Davies, Ian R. L., Sowden, Paul T., Jerrett, David T., Jertett, Tiny, Corbett, Greville G.

“…We report a cross‐cultural study of speakers of Setswana and of English carried out as a test of the linguistic relativity hypothesis (the Sapir–Whorf…”
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Measuring the activity of spatial frequency channels using fMRI-adaptation by Payne, H. E., Sowden, P. T., Myers, A. G.

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Learned categorical perception is spatial frequency specific: an effect of categorisation on early visual processing by Notman, L. A, Sowden, P. T

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Tuning of expectancy effects indicates top-down attentional modulation of SF channels by Sowden, P. T, Ozgen, E., Schyns, P. G

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Does categorical perception result from perceptual learning? by Notman, L. A., Sowden, P. T.

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When a plaid is not a plaid: attentional modulation of spatial frequency processing by Sowden, P. T., Ozgen, E., Schyns, P. G.

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I WILL use the channel I want: flexible spatial scale processing by Ozgen, E., Sowden, P. T, Schyns, P. G

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Learned categorical perception specific to retinal location and orientation by Notman, L. A., Sowden, P. T.

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Categorical Perception: Categorisation Dependent Perceptual Learning by Sowden, P. T., Notman, L. A.

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Perceptual learning of luminance contrast detection: specific for spatial frequency and retinal location but not orientation by Sowden, Paul T., Rose, David, Davies, Ian R.L.

“…Performance of a wide range of simple visual tasks improves with practice. Here we ask whether such learning occurs for the fundamental visual task of…”
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The nature of learned categorical perception effects: a psychophysical approach by Notman, Leslie A., Sowden, Paul T., Özgen, Emre

“…Categorical perception is often cited as a striking example of cognitive influences on perception. However, some evidence suggests the term is a misnomer, with…”
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Retinotopic sensitisation to spatial scale: Evidence for flexible spatial frequency processing in scene perception by Ozgen, Emre, Payne, Helen E., Sowden, Paul T., Schyns, Philippe G.

“…Observers can use spatial scale information flexibly depending on categorisation task and on their prior sensitisation. Here, we explore whether attentional…”
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A cross-cultural study of English and Setswana speakers on a colour triads task: a test of the Sapir-Whort hypothesis by Davies, I R L, Sowden, P T, Jerrett, D T, Jerrett, T, Corbett, G G

“…Compared speakers of Setswana and of English, languages which differ in their number of basic colour terms, on a task in which they had to chose which of 3…”
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Top-down attentional modulation of spatial frequency processing in scene perception by Özgen, Emre, Sowden, Paul, Schyns, Philippe, Daoutis, Christine

“…Recent evidence suggests that spatial frequency (SF) processing of simple and complex visual patterns is flexible. The use of spatial scale in scene perception…”
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Expectancy effects on spatial frequency processing by Sowden, Paul T, Özgen, Emre, Schyns, Philippe G, Daoutis, Christine

“…We explored top–down modulation of spatial frequency (SF) processing. When auditory pre-cueing directed observers’ attention to one of two 4-octaves (SF) apart…”
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Beginning Reading Strategies in Children Experiencing Contrasting Teaching Methods by Sowden, Paul Timothy, Stevenson, Jim

“…Finds no evidence to counter the assumption that reading begins with a logographic stage; teaching method had a significant impact on children's reading…”
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