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Pasquale M, Luigi T. Voice-specific proper name anomia (‘phonoanomia’) after bilateral temporal hemorrhagic brain lesions. Cortex 2022; 148:89-98. [DOI: 10.1016/j.cortex.2021.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 11/30/2022]
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Volfart A, Jonas J, Maillard L, Colnat-Coulbois S, Rossion B. Neurophysiological evidence for crossmodal (face-name) person-identity representation in the human left ventral temporal cortex. PLoS Biol 2020; 18:e3000659. [PMID: 32243450 PMCID: PMC7159237 DOI: 10.1371/journal.pbio.3000659] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 04/15/2020] [Accepted: 03/09/2020] [Indexed: 11/21/2022] Open
Abstract
Putting a name to a face is a highly common activity in our daily life that greatly enriches social interactions. Although this specific person-identity association becomes automatic with learning, it remains difficult and can easily be disrupted in normal circumstances or neurological conditions. To shed light on the neural basis of this important and yet poorly understood association between different input modalities in the human brain, we designed a crossmodal frequency-tagging paradigm coupled to brain activity recording via scalp and intracerebral electroencephalography. In Experiment 1, 12 participants were presented with variable pictures of faces and written names of a single famous identity at a 4-Hz frequency rate while performing an orthogonal task. Every 7 items, another famous identity appeared, either as a face or a name. Robust electrophysiological responses were found exactly at the frequency of identity change (i.e., 4 Hz / 7 = 0.571 Hz), suggesting a crossmodal neural response to person identity. In Experiment 2 with twenty participants, two control conditions with periodic changes of identity for faces or names only were added to estimate the contribution of unimodal neural activity to the putative crossmodal face-name responses. About 30% of the response occurring at the frequency of crossmodal identity change over the left occipito-temporal cortex could not be accounted for by the linear sum of unimodal responses. Finally, intracerebral recordings in the left ventral anterior temporal lobe (ATL) in 7 epileptic patients tested with this paradigm revealed a small number of "pure" crossmodal responses, i.e., with no response to changes of identity for faces or names only. Altogether, these observations provide evidence for integration of verbal and nonverbal person identity-specific information in the human brain, highlighting the contribution of the left ventral ATL in the automatic retrieval of face-name identity associations.
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Affiliation(s)
- Angélique Volfart
- Université de Lorraine, CNRS, CRAN, Nancy, France
- Université Catholique de Louvain, Institute of Research in Psychological Science, Institute of Neuroscience, Louvain-La-Neuve, Belgium
| | - Jacques Jonas
- Université de Lorraine, CNRS, CRAN, Nancy, France
- Université de Lorraine, CHRU-Nancy, Service de Neurologie, Nancy, France
| | - Louis Maillard
- Université de Lorraine, CNRS, CRAN, Nancy, France
- Université de Lorraine, CHRU-Nancy, Service de Neurologie, Nancy, France
| | - Sophie Colnat-Coulbois
- Université de Lorraine, CNRS, CRAN, Nancy, France
- Université de Lorraine, CHRU-Nancy, Service de Neurochirurgie, Nancy, France
| | - Bruno Rossion
- Université de Lorraine, CNRS, CRAN, Nancy, France
- Université Catholique de Louvain, Institute of Research in Psychological Science, Institute of Neuroscience, Louvain-La-Neuve, Belgium
- Université de Lorraine, CHRU-Nancy, Service de Neurologie, Nancy, France
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Serra L, Bozzali M, Fadda L, De Simone MS, Bruschini M, Perri R, Caltagirone C, Carlesimo GA. The role of hippocampus in the retrieval of autobiographical memories in patients with amnestic Mild Cognitive Impairment due to Alzheimer's disease. J Neuropsychol 2018; 14:46-68. [PMID: 30451384 DOI: 10.1111/jnp.12174] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 09/25/2018] [Indexed: 11/29/2022]
Abstract
The role of the hippocampus and neocortical areas in the retrieval of past memories in pre-dementia Alzheimer's disease (AD) patients was investigated. The aim was to assess whether the hippocampus has a temporary role in memory trace formation, according to the Cortical Reallocation Theory (CRT), or whether it continuously updates and enriches memories, according to the Multiple Trace Theory. According to the former theory, hippocampal damage should affect more recent memories, whereas the association cortex is expected to affect memories of the entire lifespan. In the second case, damage to either the hippocampus or the association cortices should affect memories of the entire lifespan. Seventeen patients with amnestic Mild Cognitive Impairment due to AD were submitted to autobiographical (i.e., episodic and semantic personal) memory assessment. Patients underwent MRI for the acquisition of T1-weighted brain volumes. Voxel-based morphometry was used to assess correlations between grey matter (GM) volumes and autobiographical memory. Correlation analyses revealed a strict association between GM volumes in the hippocampus and patients' ability to retrieve the most recent but not the oldest autobiographical memories in both aspects, episodic and semantic. Moreover, patients' GM volumes in the pre-frontal and temporal polar areas were associated with recollection of episodic and semantic events, respectively. Finally, GM volumes in the precuneus and occipital cortex were associated with retrieval of the most recent episodic events. These findings indicate that the hippocampus has a specific time-dependent role; thus, they support the CRT.
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Affiliation(s)
- Laura Serra
- Neuroimaging Laboratory, Santa Lucia Foundation, IRCCS, Rome, Italy
| | - Marco Bozzali
- Neuroimaging Laboratory, Santa Lucia Foundation, IRCCS, Rome, Italy
| | - Lucia Fadda
- Department of Clinical and Behavioural Neurology, Santa Lucia Foundation, IRCCS, Rome, Italy.,Department of Neuroscience, University of Rome 'Tor Vergata', Italy
| | | | | | - Roberta Perri
- Department of Clinical and Behavioural Neurology, Santa Lucia Foundation, IRCCS, Rome, Italy
| | - Carlo Caltagirone
- Department of Clinical and Behavioural Neurology, Santa Lucia Foundation, IRCCS, Rome, Italy.,Department of Neuroscience, University of Rome 'Tor Vergata', Italy
| | - Giovanni A Carlesimo
- Department of Clinical and Behavioural Neurology, Santa Lucia Foundation, IRCCS, Rome, Italy.,Department of Neuroscience, University of Rome 'Tor Vergata', Italy
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Burton AM, Jenkins R, Robertson DJ. I recognise your name but I can't remember your face: An advantage for names in recognition memory. Q J Exp Psychol (Hove) 2018; 72:1847-1854. [PMID: 30369295 DOI: 10.1177/1747021818813081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Forgetting someone's name is a common failure of memory, and often occurs despite being able to recognise that person's face. This gives rise to the widespread view that memory for names is generally worse than memory for faces. However, this everyday error confounds stimulus class (faces vs. names) with memory task: recognition versus recall. Here we compare memory for faces and names when both are tested in the same recognition memory framework. Contrary to the common view, we find a clear advantage for names over faces. Across three experiments, we show that recognition of previously unfamiliar names exceeds recognition of previously unfamiliar faces. This advantage persists, even when the same face pictures are repeated at learning and test-a picture-memory task known to produce high levels of performance. Differential performance between names and faces disappears in recognition memory for familiar people. The results are discussed with reference to representational complexity and everyday memory errors.
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Affiliation(s)
- A Mike Burton
- 1 Department of Psychology, University of York, York, UK
| | - Rob Jenkins
- 1 Department of Psychology, University of York, York, UK
| | - David J Robertson
- 1 Department of Psychology, University of York, York, UK.,2 University of Strathclyde, Glasgow, UK
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Brédart S. The cognitive psychology and neuroscience of naming people. Neurosci Biobehav Rev 2017; 83:145-154. [PMID: 29038031 DOI: 10.1016/j.neubiorev.2017.10.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 10/08/2017] [Accepted: 10/09/2017] [Indexed: 11/30/2022]
Abstract
The use of proper names enables us to designate entities, including people, at a very specific level of categorization: the unique entity or the individual. The paper presents a general overview of psychological/cognitive and neuroscientific studies that have compared the production of proper names, in particular people's names, with the production of common nouns during the last thirty years. The search for specific brain correlates of proper naming included single-case and group studies of patients with brain lesions, and studies utilizing functional neuroimaging or brain electrical stimulation with healthy participants. These studies have led neuroscientists to hypothesize that the recall of proper names involves a rather complex network including mainly left frontal and temporal regions. Behavioural evidence supports the view that proper names are more difficult to recall than common names, and scientists have proposed different explanations for this relative difficulty. Finally, several new directions for future research are proposed to improve our understanding of both cognitive processes and their brain correlates involved during proper name recall.
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Affiliation(s)
- Serge Brédart
- Psychology and Neuroscience of Cognition Research Unit, University of Liège, 4000 Liège, Belgium.
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Ranieri F, Ferraccioli M, Stampanoni Bassi M, Musumeci G, Di Lazzaro V, Gainotti G, Marra C. Familiarity for famous faces and names is not equally subtended by the right and left temporal poles. Evidence from an rTMS study. Neurobiol Learn Mem 2015. [DOI: 10.1016/j.nlm.2015.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
The ability to recognize and identify people and determine how they may be feeling from looking at their faces is an important skill that people normally achieve effortlessly in infancy. Effective face recognition skills remain essential for social competence throughout the life course. A major cause of impairment in face processing, conventionally known as prosopagnosia, is stroke. In this article, the potentials for acquired prosopagnosia after stroke are examined. The incidence of prosopagnosia after stroke is difficult to establish, but in one clinical sample about half of those who survived a right hemisphere stroke had prosopagnosia. The recently published National Clinical Guideline for Stroke 2012 omits reference to assessment for prosopagnosia, which suggests that the personal distress and negative impact on social life that can accompany prosopagnosia is not fully appreciated or at least not considered a priority after stroke. The few published cases where there has been a focused attempt to provide rehabilitation for chronic prosopagnosia suggest that lesions in face-processing areas are resistant to treatment but that some recovery can accompany extended practice. It is concluded that where there is evidence of prosopagnosia following stroke, treatment should be offered, although rehabilitation may be better focused on supporting and extending existing compensatory strategies, such as the use of voice, body shape, and gait to assist in person recognition and, as an important consequence, social functioning.
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Affiliation(s)
- Rosanna Cousins
- Department of Psychology, Liverpool Hope University, Liverpool, UK
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Fletcher PD, Downey LE, Agustus JL, Hailstone JC, Tyndall MH, Cifelli A, Schott JM, Warrington EK, Warren JD. Agnosia for accents in primary progressive aphasia. Neuropsychologia 2013; 51:1709-15. [PMID: 23721780 PMCID: PMC3724054 DOI: 10.1016/j.neuropsychologia.2013.05.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Revised: 05/14/2013] [Accepted: 05/17/2013] [Indexed: 11/18/2022]
Abstract
As an example of complex auditory signal processing, the analysis of accented speech is potentially vulnerable in the progressive aphasias. However, the brain basis of accent processing and the effects of neurodegenerative disease on this processing are not well understood. Here we undertook a detailed neuropsychological study of a patient, AA with progressive nonfluent aphasia, in whom agnosia for accents was a prominent clinical feature. We designed a battery to assess AA's ability to process accents in relation to other complex auditory signals. AA's performance was compared with a cohort of 12 healthy age and gender matched control participants and with a second patient, PA, who had semantic dementia with phonagnosia and prosopagnosia but no reported difficulties with accent processing. Relative to healthy controls, the patients showed distinct profiles of accent agnosia. AA showed markedly impaired ability to distinguish change in an individual's accent despite being able to discriminate phonemes and voices (apperceptive accent agnosia); and in addition, a severe deficit of accent identification. In contrast, PA was able to perceive changes in accents, phonemes and voices normally, but showed a relatively mild deficit of accent identification (associative accent agnosia). Both patients showed deficits of voice and environmental sound identification, however PA showed an additional deficit of face identification whereas AA was able to identify (though not name) faces normally. These profiles suggest that AA has conjoint (or interacting) deficits involving both apperceptive and semantic processing of accents, while PA has a primary semantic (associative) deficit affecting accents along with other kinds of auditory objects and extending beyond the auditory modality. Brain MRI revealed left peri-Sylvian atrophy in case AA and relatively focal asymmetric (predominantly right sided) temporal lobe atrophy in case PA. These cases provide further evidence for the fractionation of brain mechanisms for complex sound analysis, and for the stratification of progressive aphasia syndromes according to the signature of nonverbal auditory deficits they produce.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Jason D. Warren
- Dementia Research Centre, UCL Institute of Neurology, University College London, London, United Kingdom
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Abstract
Several findings showed that semantic information is more likely to be retrieved from recognised faces than from recognised voices. Earlier experiments, which investigated the recall of biographical information following person recognition, used stimuli that were pre-experimentally familiar to the participants, such as famous people's voices and faces. We propose an alternative method to compare the participants' ability to associate semantic information with faces and voices. The present experiments allowed a very strict control of frequency of exposure to pre-experimentally unfamiliar faces and voices and ensured the absence of identity clues in the spoken extracts. In Experiment 1 semantic information was retrieved from the presentation of a name. In Experiment 2 semantic and lexical information was retrieved from faces and/or voices. A memory advantage for faces over voices was again observed.
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Affiliation(s)
- Catherine Barsics
- Department of Psychology: Cognition and Behaviour, University of Liège, Liège, Belgium.
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Schweinberger SR, Burton AM. Person perception 25 years after Bruce and Young (1986): An introduction. Br J Psychol 2011; 102:695-703. [DOI: 10.1111/j.2044-8295.2011.02070.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Rakić T, Steffens MC, Mummendey A. When it matters how you pronounce it: The influence of regional accents on job interview outcome. Br J Psychol 2011; 102:868-83. [DOI: 10.1111/j.2044-8295.2011.02051.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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