Archive of all online content
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Volume 20 Issue 3
pp. 158-217
(19 August 2024) -
Volume 20 Issue 2
pp. 80-157
(24 June 2024) -
Volume 20 Issue 1
pp. 1-19
(1 March 2024)
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Volume 19 Issue 4
pp. 1-105
(27 December 2023) -
Volume 19 Issue 3
pp. 211-333
(25 July 2023) -
Volume 19 Issue 2
pp. 111-200
(30 June 2023) -
Volume 19 Issue 1
pp. 1-110
(31 March 2023)
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Volume 18 Issue 4
pp. 243-303
(31 December 2022) -
Volume 18 Issue 3
pp. 165-202
(30 September 2022) -
Volume 18 Issue 2
pp. 85-164
(30 June 2022) -
Volume 18 Issue 1
pp. 1-84
(31 March 2022)
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Volume 17 Issue 4
pp. 250-291
(31 December 2021) -
Volume 17 Issue 3
pp. 193-249
(30 September 2021) -
Volume 17 Issue 2
pp. 99-192
(30 June 2021) -
Volume 17 Issue 1
pp. 1-98
(31 March 2021)
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Volume 16 Issue 4
pp. 291-369
(31 December 2020) -
Volume 16 Issue 3
pp. 176-290
(30 September 2020) -
Volume 16 Issue 2
pp. 85-175
(30 June 2020) -
Volume 16 Issue 1
pp. 1-84
(31 March 2020)
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Volume 15 Issue 4
pp. 236-317
(31 December 2019) -
Volume 15 Issue 3
pp. 169-235
(30 September 2019) -
Volume 15 Issue 2
pp. 75-168
(30 June 2019) -
Volume 15 Issue 1
pp. 1-74
(31 March 2019)
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Volume 14 Issue 4
pp. 150-208
(31 December 2018) -
Volume 14 Issue 3
pp. 62-150
(30 September 2018) -
Volume 14 Issue 2
pp. 38-61
(30 June 2018) -
Volume 14 Issue 1
pp. 1-37
(31 March 2018)
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Volume 13 Issue 4
pp. 267-322
(31 December 2017) -
Volume 13 Issue 3
pp. 190-266
(30 September 2017) -
Volume 13 Issue 2
pp. 121-189
(30 June 2017) -
Volume 13 Issue 1
pp. 1-120
(31 March 2017)
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Volume 12 Issue 4 (special issue)
pp. 150-235
(31 December 2016) -
Volume 12 Issue 3
pp. 130-149
(30 September 2016) -
Volume 12 Issue 2
pp. 67-129
(30 June 2016) -
Volume 12 Issue 1
pp. 1-66
(31 March 2016)
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Volume 11 Issue 4
pp. 118-135
(31 December 2015) -
Volume 11 Issue 3
pp. 64-117
(30 September 2015) -
Volume 11 Issue 2
pp. 31-63
(30 June 2015) -
Volume 11 Issue 1
pp. 1-30
(31 March 2015)
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Volume 10 Issue 4
pp. 119-155
(31 December 2014) -
Volume 10 Issue 3
pp. 81-118
(30 September 2014) -
Volume 10 Issue 2
pp. 32-80
(30 June 2014) -
Volume 10 Issue 1
pp. 1-31
(27 February 2014)
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Volume 9 Issue 4
pp. 156-223
(31 December 2013) -
Volume 9 Issue 3
pp. 112-155
(24 October 2013) -
Volume 9 Issue 2
pp. 53-111
(30 June 2013) -
Volume 9 Issue 1
pp. 1-52
(31 March 2013)
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Volume 8 Issue 4
pp. 267-295
(31 December 2012) -
Volume 8 Issue 3
pp. 210-266
(27 September 2012) -
Volume 8 Issue 2
pp. 70-209
(28 June 2012) -
Volume 8 Issue 1
pp. 1-69
(29 March 2012)
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Volume 7 Issue 2
pp. 55-156
(31 December 2011) -
Volume 7 Issue 1
pp. 1-54
(31 March 2011)
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Volume 6 Issue 6
pp. 1-141
(31 December 2010)
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Volume 5 Issue 5
pp. 1-134
(31 December 2009)
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Volume 4 Issue 1
pp. 1-14
(31 March 2008)
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Volume 3 Issue 4
pp. 419-465
(31 December 2007) -
Volume 3 Issue 3
pp. 363-417
(30 September 2007) -
Volume 3 Issue 1
pp. 1-361
(31 March 2007)
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Volume 2 Issue 4
pp. 239-276
(31 December 2006) -
Volume 2 Issue 2
pp. 99-237
(30 June 2006) -
Volume 2 Issue 1
pp. 1-97
(31 March 2006)
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Volume 1 Issue 1
pp. 1-16
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Volume 1 Issue 1 (2005)
Face adaptation: Changing stable representations of familiar faces within minutes?
Claus-Christian Carbon, Helmut Leder
Claus-Christian Carbon, Department of Psychological Basic Research, University of Vienna, Liebiggasse 5, A-1010 Vienna, Austria.
E-mail: ccc@experimental-psychology.com
Three experiments are reported showing that the perception and the assessment of veridicality of familiar faces are highly adaptive to new visual information. Subjects were asked to discriminate between real photographs and altered versions of celebrities. Exposing participants to extremely deviated versions changed the usually stable representations of the famous faces within a very short time. In Experiment 1, exposure to an extreme face version resulted in identity decisions shifted towards the exposed one. Experiment 2 revealed that the effects are not short lasting. In Experiment 3, we showed that the effect also generalizes to different pictures of the same famous person. Together the experiments seem to indicate that the brain permanently adapts to new perceptual information and integrates new data within already elaborated representations in a fast way.
Keywords: face recognition, face representation, adaptation effect, learning, memoryInfluence of gaze direction on pointing to unseen proprioceptive targets
Annabelle Blangero, Yves Rossetti, Jacques Honoré, Laure Pisella
Laure Pisella, Espace et Action, UMR-S INSERM U534, 16 avenue Lépine 69676 Bron, France.
E-mail: pisella@lyon.inserm.fr
The question of how sensory information is encoded and integrated for goal-directed movements is a major topic in action research. Here we studied the influence of the direction of gaze on a task in which healthy individuals were required to point to their own unseen fingertip. An effect of the position of gaze on pointing, leading to pointing errors in the direction opposite to the gaze position, was obtained in the range of 11° but vanished for 22°. These results suggest that targets of aiming movements performed with an unseen arm may be encoded in retinal coordinates even when the target is encoded in a nonvisual modality and remains unseen.
Keywords: gaze, pointing, proprioceptive, retinal coordinates, sensori-motor