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Barton JJS, Davies-Thompson J, Corrow SL. Prosopagnosia and disorders of face processing. HANDBOOK OF CLINICAL NEUROLOGY 2021; 178:175-193. [PMID: 33832676 DOI: 10.1016/b978-0-12-821377-3.00006-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Face recognition is a form of expert visual processing. Acquired prosopagnosia is the loss of familiarity for facial identity and has several functional variants, namely apperceptive, amnestic, and associative forms. Acquired forms are usually caused by either occipitotemporal or anterior temporal lesions, right or bilateral in most cases. In addition, there is a developmental form, whose functional and structural origins are still being elucidated. Despite their difficulties with recognizing faces, some of these subjects still show signs of covert recognition, which may have a number of explanations. Other aspects of face perception can be spared in prosopagnosic subjects. Patients with other types of face processing difficulties have been described, including impaired expression processing, impaired lip-reading, false familiarity for faces, and a people-specific amnesia. Recent rehabilitative studies have shown some modest ability to improve face perception in prosopagnosic subjects through perceptual training protocols.
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Affiliation(s)
- Jason J S Barton
- Departments of Medicine (Neurology), Ophthalmology and Visual Sciences, and Psychology, University of British Columbia, Vancouver, BC, Canada.
| | - Jodie Davies-Thompson
- Face Research Swansea, Department of Psychology, Swansea University, Sketty, United Kingdom
| | - Sherryse L Corrow
- Visual Cognition Lab, Department of Psychology, Bethel University, St. Paul, MN, United States
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McCaffery JM, Robertson DJ, Young AW, Burton AM. Individual differences in face identity processing. Cogn Res Princ Implic 2018; 3:21. [PMID: 30009251 PMCID: PMC6019420 DOI: 10.1186/s41235-018-0112-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Accepted: 03/28/2018] [Indexed: 11/20/2022] Open
Abstract
We investigated the relationships between individual differences in different aspects of face-identity processing, using the Glasgow Face Matching Test (GFMT) as a measure of unfamiliar face perception, the Cambridge Face Memory Test (CFMT) as a measure of new face learning, and the Before They Were Famous task (BTWF) as a measure of familiar face recognition. These measures were integrated into two separate studies examining the relationship between face processing and other tasks. For Study 1 we gathered participants' subjective ratings of their own face perception abilities. In Study 2 we used additional measures of perceptual and cognitive abilities, and personality factors to place individual differences in a broader context. Performance was significantly correlated across the three face-identity tasks in both studies, suggesting some degree of commonality of underlying mechanisms. For Study 1 the participants' self-ratings correlated poorly with performance, reaching significance only for judgements of familiar face recognition. In Study 2 there were few associations between face tasks and other measures, with task-level influences seeming to account for the small number of associations present. In general, face tasks correlated with each other, but did not show an overall relation with other perceptual, cognitive or personality tests. Our findings are consistent with the existence of a general face-perception factor, able to account for around 25% of the variance in scores. However, other relatively task-specific influences are also clearly operating.
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Affiliation(s)
- Jennifer M. McCaffery
- School of Psychology, University of Aberdeen, Aberdeen, UK
- Department of Psychology, University of York, York, YO10 5DD UK
| | - David J. Robertson
- School of Psychology, University of Aberdeen, Aberdeen, UK
- Department of Psychology, University of York, York, YO10 5DD UK
- School of Psychological Sciences and Health, University of Strathclyde, Glasgow, UK
| | - Andrew W. Young
- Department of Psychology, University of York, York, YO10 5DD UK
| | - A. Mike Burton
- School of Psychology, University of Aberdeen, Aberdeen, UK
- Department of Psychology, University of York, York, YO10 5DD UK
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Chapman AF, Hawkins-Elder H, Susilo T. How robust is familiar face recognition? A repeat detection study of more than 1000 faces. ROYAL SOCIETY OPEN SCIENCE 2018; 5:170634. [PMID: 29892342 PMCID: PMC5990823 DOI: 10.1098/rsos.170634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 04/24/2018] [Indexed: 06/08/2023]
Abstract
Recent theories suggest that familiar faces have a robust representation in memory because they have been encountered over a wide variety of contexts and image changes (e.g. lighting, viewpoint and expression). By contrast, unfamiliar faces are encountered only once, and so they do not benefit from such richness of experience and are represented based on image-specific details. In this registered report, we used a repeat detection task to test whether familiar faces are recognized better than unfamiliar faces across image changes. Participants viewed a stream of more than 1000 celebrity face images for 0.5 s each, any of which might be repeated at a later point and has to be detected. Some participants saw the same image at repeats, while others saw a different image of the same face. A post-experimental familiarity check allowed us to determine which celebrities were and were not familiar to each participant. We had three predictions: (i) detection would be better for familiar than unfamiliar faces, (ii) detection would be better across same rather than different images, and (iii) detection of familiar faces would be comparable across same and different images, but detection of unfamiliar faces would be poorer across different images. We obtained support for the first two predictions but not the last. Instead, we found that repeat detection of faces, regardless of familiarity, was poorer across different images. Our study suggests that the robustness of familiar face recognition may have limits, and that under some conditions, familiar face recognition can be just as influenced by image changes as unfamiliar face recognition.
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Affiliation(s)
- Angus F. Chapman
- School of Psychology, Victoria University of Wellington, Wellington 6040, New Zealand
- Department of Psychology, University of California San Diego, La Jolla, CA, USA
| | - Hannah Hawkins-Elder
- School of Psychology, Victoria University of Wellington, Wellington 6040, New Zealand
| | - Tirta Susilo
- School of Psychology, Victoria University of Wellington, Wellington 6040, New Zealand
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, New South Wales, Australia
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Recognition disorders for famous faces and voices: a review of the literature and normative data of a new test battery. Neurol Sci 2015; 37:345-52. [DOI: 10.1007/s10072-015-2437-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 12/09/2015] [Indexed: 10/22/2022]
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Person recognition and the brain: Merging evidence from patients and healthy individuals. Neurosci Biobehav Rev 2014; 47:717-34. [DOI: 10.1016/j.neubiorev.2014.10.022] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 09/19/2014] [Accepted: 10/27/2014] [Indexed: 11/23/2022]
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Busigny T, Van Belle G, Jemel B, Hosein A, Joubert S, Rossion B. Face-specific impairment in holistic perception following focal lesion of the right anterior temporal lobe. Neuropsychologia 2014; 56:312-33. [DOI: 10.1016/j.neuropsychologia.2014.01.018] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 01/21/2014] [Accepted: 01/24/2014] [Indexed: 11/28/2022]
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Holistic perception of the individual face is specific and necessary: evidence from an extensive case study of acquired prosopagnosia. Neuropsychologia 2010; 48:4057-92. [PMID: 20875437 DOI: 10.1016/j.neuropsychologia.2010.09.017] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2010] [Revised: 08/05/2010] [Accepted: 09/16/2010] [Indexed: 02/06/2023]
Abstract
We present an extensive investigation (24 experiments) of a new case of prosopagnosia following right unilateral damage, GG, with the aim of addressing two classical issues: (1) Can a visual recognition impairment truly be specific to faces? (2) What is the nature of acquired prosopagnosia? We show that GG recognizes nonface objects perfectly and quickly, even when it requires fine-grained analysis to individualize these objects. He is also capable of perceiving objects and faces as integrated wholes, as indicated by normal Navon effect, 3D-figures perception and perception of Mooney and Arcimboldo face stimuli. However, the patient could not perceive individual faces holistically, showing no inversion, composite, or whole-part advantage effects for faces. We conclude that an occipito-temporal right hemisphere lesion may lead to a specific impairment of holistic perception of individual items, a function that appears critical for normal face recognition but not for object recognition.
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Lucchelli F, Spinnler H. A reappraisal of person recognition and identification. Cortex 2007; 44:230-7. [PMID: 18387553 DOI: 10.1016/j.cortex.2006.11.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2006] [Revised: 11/16/2006] [Accepted: 11/20/2006] [Indexed: 11/16/2022]
Abstract
In the last years an increasing number of cases (Gainotti et al., 2008, this issue) have been reported in whom difficulty to recognise and identify familiar people occurs in everyday multimodal settings, differently from unimodal face-specific impairments (i.e., prosopagnosia). A reappraisal of current person processing models is presented in order to account for such deficits as well as for the common slips of recognition occurring in healthy subjects. The model we propose is based upon three main modifications of current models, namely: (1) the role of PINs as stores of multimodal perceptual knowledge; (2) the richness of perceptual nuances characterizing PINs of most familiar people; (3) the PINs' addressing of Exemplar Semantics by a provisional Gestalt guessing and an analytical check, to be negotiated whenever a conflict arises. A single case report of Capgras delusion is presented as a crossmodal person processing disorder in everyday settings for whom the proposed model allows a cognitive interpretation.
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Gainotti G. Face familiarity feelings, the right temporal lobe and the possible underlying neural mechanisms. ACTA ACUST UNITED AC 2007; 56:214-35. [PMID: 17822771 DOI: 10.1016/j.brainresrev.2007.07.009] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2007] [Revised: 07/24/2007] [Accepted: 07/26/2007] [Indexed: 11/21/2022]
Abstract
A comprehensive review was made of the relationships between right hemisphere and face familiarity feelings, taking separately into account: (a) studies of patients with unilateral lesions of the anterior or the posterior parts of the right and left temporal lobes, who showed a familiar people recognition disorder, (b) studies of right and left brain-damaged patients, presenting an increased familiarity for unknown persons or abnormal familiarity feelings for well known people, (c) results of studies conducted in normal subjects to evaluate the lateralization of face familiarity feelings. In this last section, we separately reviewed: results obtained by means of separate presentation of familiar and unfamiliar faces to the right and left visual fields; lateralization of event-related potentials evoked by familiar vs unfamiliar faces; results of activation studies presenting familiar and unfamiliar faces. Taken together, results of this review have shown that face familiarity feelings are specifically generated by the right hemisphere. Clinical and neurophysiological data suggest that familiarity feelings: (1) are probably due to a lateralized subcortical route, allowing a first, unconscious, global recognition of familiar faces and (2) facilitate the subsequent distinction of known faces (unconsciously detected) from unfamiliar faces. Results of the review have also shown that the right frontal areas play an important role in the production or monitoring of inappropriate familiarity decisions.
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Affiliation(s)
- Guido Gainotti
- Department of Neurosciences, Policlinico Gemelli/Catholic University of Rome, Italy.
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Verstichel P. Hyperfamiliarité stéréotypée pour les visages au cours d’une démence fronto-temporale avec prosopagnosie. Rev Neurol (Paris) 2005; 161:804-16. [PMID: 16244562 DOI: 10.1016/s0035-3787(05)85139-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION The association of prosopagnosia and false recognition of faces is unusual and contributes to our understanding of the generation of facial familiarity. METHOD A 67-year-old man with a left prefrontal traumatic lesion, developed a temporal variety of fronto-temporal dementia (semantic dementia) with amyotrophic lateral sclerosis. Cerebral imagery demonstrated a bilateral, temporal anterior atrophy predominating in the right hemisphere. The main cognitive signs consisted in severe difficulties to recognize faces of familiar people (prosopagnosia), associated with systematic false recognition of unfamiliar people. RESULT Neuropsychological testing indicated that the prosopagnosia probably resulted from the association of an associative/mnemonic mechanism (inability to activate the Face Recognition Units (FRU) from the visual input) and a semantic mechanism (degradation of semantic/biographical information or deconnexion between FRU and this information). At the early stage of the disease, the patient could activate residual semantic information about individuals from their names, but after a 4-year course, he failed to do so. This worsening could be attributed to the extension of the degenerative lesions to the left temporal lobe. Familiar and unfamiliar faces triggered a marked feeling of knowing. False recognition concerned all the unfamiliar faces, and the patient claimed spontaneously that they corresponded to actors, but he could not provide any additional information about their specific identities. The coexistence of prosopagnosia and false recognition suggests the existence of different interconnected systems processing face recognition, one intended to identification of individuals, and the other producing the sense of familiarity. Dysfunctions at different stages of one or the other of these two processes could result in distortions in the feeling of knowing. CONCLUSION From this case and others reported in literature, we propose to complete the classical model of face processing by adding a pathway linked to limbic system and frontal structures. This later pathway could normally emit signals for familiarity, essentially autonomic, in response to the familiar faces. These signals, primitively unconscious, secondly reach consciousness and are then integrated by a central supervisor system which evaluates and verifies identity-specific biographical information in order to make a decision about the sense of familiarity.
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Affiliation(s)
- P Verstichel
- Service de Neurologie, Centre Hospitalier Intercommunal, Créteil.
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Abstract
Face recognition is one of the most complex visual tasks performed by the human brain. Data from monkeys suggest that area IT may play a key role in identifying faces, and functional imaging research suggests that the human homologue of IT may be located in the medial occipitotemporal cortex, where a FFA has been located. Damage to medial occipitotemporal structures on the right or bilaterally leads to prosopagnosia, the failure to recognize facial identity. Prosopagnosia is not a single functional disorder but a family of dysfunctions, with different patients having different degrees of impairments to various perceptual and memory stages involved in face processing. Understanding the perceptual basis of this disorder and epiphenomena, such as covert recognition, is a goal of current research. Deficits in face perception also may contribute to Capgras syndrome and may be related to the impaired social development of patients with Asperger syndrome. More recently, identified deficits in face processing include the false recognition of unfamiliar faces and the impaired extraction of social information from faces, independent of the recognition of identity. Many of these prosopagnosia and other face processing deficits can be placed in the context of cognitive models of face processing stages, which are being refined continually by data from neurologic patients and functional imaging in normal subjects.
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Affiliation(s)
- Jason J Barton
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston University, Boston, MA, USA.
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Kalaycioğlu C, Nalçaci E. Accordance between EEG alpha power and dual task performance for different visual cognitive tasks. Int J Neurosci 2001; 109:227-44. [PMID: 11699330 DOI: 10.3109/00207450108986535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Evidence from clinical and experimental studies suggests that the left hemisphere is preferentially engaged in language processing and mathematical-analytic tasks while the right is involved with spatial relations and synthetic tasks. The purpose of the present study was to investigate accordance between dual task paradigm (effects of concurrent cognitive tasks on right- and left-hand finger tapping frequency) and EEG alpha power changes, which are used to conduct research in lateralization of cognitive function. Subjects performed reading, face recognition and line orientation tasks. First, the EEG was recorded during the tasks and, after six months, the dual task was carried out using the same cognitive tasks. Statistical analysis yielded no significant main effect for the hemispheres, performing hand and three cognitive tasks separately for the dual task and the EEG alpha power changes. However, significant correlation between the two methods was found, indicating the left parietal activation for the reading task, the right temporal activation for the line orientation task, and both hemispheric activation for the face recognition task. Results first suggest a significant accordance between dual task performance and EEG alpha asymmetry studies.
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Affiliation(s)
- C Kalaycioğlu
- Cognitive Neurophysiology Unit, Department of Physiology, Faculty of Medicine, Ankara University, Ankara, Turkey.
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Rapcsak SZ, Reminger SL, Glisky EL, Kaszniak AW, Comer JF. NEUROPSYCHOLOGICAL MECHANISMS OF FALSE FACIAL RECOGNITION FOLLOWING FRONTAL LOBE DAMAGE. Cogn Neuropsychol 1999. [DOI: 10.1080/026432999380799] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Ward J, Parkin AJ, Powell G, Squires EJ, Townshend J, Bradley V. FALSE RECOGNITION OF UNFAMILIAR PEOPLE: "SEEING FILM STARS EVERYWHERE". Cogn Neuropsychol 1999. [DOI: 10.1080/026432999380807] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Rapcsak SZ, Polster MR, Glisky ML, Comer JF. False recognition of unfamiliar faces following right hemisphere damage: neuropsychological and anatomical observations. Cortex 1996; 32:593-611. [PMID: 8954241 DOI: 10.1016/s0010-9452(96)80033-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
False recognition of unfamiliar faces was investigated in patients with focal right hemisphere damage (RHD) in order to define the neuropsychological and anatomical correlates of the recognition impairment and examine its relationship to prosopagnosia. Findings are discussed within the framework of the Bruce and Young (1986) model of face processing. Although false recognition and prosopagnosia were both present in some RHD patients, the two types of face recognition impairments were dissociable in others. Processing deficits in subjects with both false recognition and prosopagnosia were associated with posterior right hemisphere lesion sites and included severe face perception impairment and partial damage to face recognition units (FRUs). Prosopagnosia without false recognition was seen following near complete destruction of FRUs, but this type of dissociation could also occur when FRUs become disconnected. The opposite dissociation, false recognition without prosopagnosia, was observed following right prefrontal damage. We propose that false recognition in frontal patients results from the breakdown of strategic decision making and monitoring functions critical for determining whether a face is indeed that of a familiar person or whether there is merely a resemblance to a known individual. False recognition following prefrontal damage may also be related to confabulation, in which case familiarity or even specific identity are erroneously attributed to facial stimuli without the activation of an underlying memory representation.
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Affiliation(s)
- S Z Rapcsak
- Neurology Service, VA Medical Center, Tucson, Arizona
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Kemp R, Pike G, White P, Musselman A. Perception and recognition of normal and negative faces: the role of shape from shading and pigmentation cues. Perception 1996; 25:37-52. [PMID: 8861169 DOI: 10.1068/p250037] [Citation(s) in RCA: 136] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A face is surprisingly difficult to recognise when presented in photographic negative, and negation has also been shown to affect simple perceptual judgments about a face. Two possible explanations for this effect are examined. In the shape-from-shading explanation it is argued that negating an image results in an impossible pattern of shading, and that this disrupts the formation of a three-dimensional representation of the surface geometry of the face. In an alternative account for this effect it is suggested that identification errors occur as a consequence of changes to the apparent pigmentation of the face caused by negating the image. Three experiments are reported which are designed to test these explanations by using novel colour-image transformations in which the hue and luminance components of images are independently manipulated. The results of these studies suggest that although changes to the apparent pigmentation of a face might result in identification errors in some situations, the loss of shape-from-shading cues is a more important cause of the negation effect. The role of these two sources of information in the recognition of normal faces is also discussed.
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Affiliation(s)
- R Kemp
- Division of Psychology, University of Westminster, London, UK
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Rapcsak SZ, Polster MR, Comer JF, Rubens AB. False recognition and misidentification of faces following right hemisphere damage. Cortex 1994; 30:565-83. [PMID: 7697985 DOI: 10.1016/s0010-9452(13)80236-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We report two patients who, following massive damage to the right hemisphere, showed a striking tendency for false recognition and misidentification of faces. Neuropsychological investigations revealed that excessive reliance on a feature-based left hemisphere strategy in face processing, combined with an inability to evaluate critically the output generated by the dysfunctional face recognition system, played a major role in the recognition errors and misidentifications. Our findings suggest that the feature based left hemisphere face recognition system is potentially error-prone, presumably because component facial features are likely to be shared among several different individuals, and that reliable recognition and identification of faces is critically dependent upon the efficient processing of configurational facial information by the right hemisphere. We propose further that decision making and monitoring functions relevant to the operations of the face recognition system are primarily lateralized to the right frontal lobe.
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Affiliation(s)
- S Z Rapcsak
- Neurology Service, VA Medical Center, Tucson, AZ
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