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A computational model of dysfunctional facial encoding in congenital prosopagnosia
Neural Networks, 2011Congenital prosopagnosia is a selective deficit in face identification that is present from birth. Previously, behavioral deficits in face recognition and differences in the neuroanatomical structure and functional activation of face processing areas have been documented mostly in separate studies.
Jürgen Jost +2 more
exaly +4 more sources
Perceptual separability of featural and configural information in congenital prosopagnosia
Cognitive Neuropsychology, 2012The deficit in face recognition in individuals with prosopagnosia has often been attributed to an underlying impairment in holistic processing. Exactly what constitutes holistic processing has remained controversial, however. Here, we compare how configural information and featural information interact during face processing in a group of individuals ...
Marlene Behrmann +2 more
exaly +3 more sources
Visual expertise for horses in a case of congenital prosopagnosia
Neuropsychologia, 2016A major question in the domain of face perception is whether faces comprise a distinct visual category that is processed by specialized mechanisms, or whether face processing merely represents an extreme case of visual expertise. Here, we examined O.H, a 22 years old woman with congenital prosopagnosia (CP), who despite her severe deficits in face ...
Nilly, Weiss +2 more
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Experimental Brain Research, 2006
Whether the ability to recognize facial expression can be preserved in the absence of the recognition of facial identity remains controversial. The current study reports the results of a detailed investigation of facial expression recognition in three congenital prosopagnosic (CP) participants, in comparison with two patients with acquired ...
Humphreys, Kate +2 more
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Whether the ability to recognize facial expression can be preserved in the absence of the recognition of facial identity remains controversial. The current study reports the results of a detailed investigation of facial expression recognition in three congenital prosopagnosic (CP) participants, in comparison with two patients with acquired ...
Humphreys, Kate +2 more
openaire +2 more sources
Congenital prosopagnosia without object agnosia? A literature review
Cognitive Neuropsychology, 2017One of the longstanding controversies in the neuropsychology literature concerns the functional organization of high-level vision, and the extent to whichthe recognition of different classes of visual stimuli engage a single or multiple, independent underlying mechanisms.
Geskin, Jacob, Behrmann, Marlene
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Face and object imagery in congenital prosopagnosia: A case series
Cortex, 2010It has been reported that congenital prosopagnosics may have a general imagery deficit or an imagery deficit specific to faces. However, much of this evidence is based on self-report questionnaires, rather than experimentally based testing (Grüter et al., 2007, 2009).
Jeremy J, Tree, Jaimie, Wilkie
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Congenital prosopagnosia: Deficit diagnosis and beyond
Cognitive Neuropsychology, 2018The prevalence of congenital prosopagnosia (CP), its marked impact on the daily lives of those affected, as well as the particular phenomenology associated with this visual deficit have served to p...
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Congenital prosopagnosia - a common hereditary cognitive dysfunction in humans
Frontiers in Bioscience, 2008The apparent selectivity of agnosia for faces is termed prosopagnosia or face blindness. This cognitive dysfunction can be seen after traumatic events--involving at least the right occipital temporal region--or very frequently congenital in the absence of any detectable lesions.
Ingo, Kennerknecht +2 more
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A possible neuronal account for the behavioural heterogeneity in congenital prosopagnosia
Cognitive Neuropsychology, 2018The extensive review paper by Geskin and Behrmann (Geskin & Behrmann, 2017) provides a survey of the behavioral literature of congenital prosopagnosia accumulated over the past years.
Gideon, Rosenthal, Galia, Avidan
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Mapping self-face recognition strategies in congenital prosopagnosia.
Neuropsychology, 2018Recent evidence showed that individuals with congenital face processing impairment (congenital prosopagnosia [CP]) are highly accurate when they have to recognize their own face (self-face advantage) in an implicit matching task, with a preference for the right-half of the self-face (right perceptual bias). Yet the perceptual strategies underlying this
Manuela Malaspina +4 more
openaire +3 more sources