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Kinley I, Porteous M, Levy Y, Becker S. Visual perspective as a two-dimensional construct in episodic future thought. Conscious Cogn 2021; 93:103148. [PMID: 34052641 DOI: 10.1016/j.concog.2021.103148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 04/21/2021] [Accepted: 05/05/2021] [Indexed: 11/26/2022]
Abstract
Visual perspective (first-person vs. third-person) is a salient characteristic of memory and mental imagery with important cognitive and behavioural consequences. Most work on visual perspective treats it as a unidimensional construct. However, third-person perspective can have opposite effects on emotion and motivation, sometimes intensifying these and other times acting as a distancing mechanism, as in PTSD. For this reason among others, we propose that visual perspective in memory and mental imagery is best understood as varying along two dimensions: first, the degree to which first-person perspective predominates in the episodic imagery, and second, the degree to which the self is visually salient from a third-person perspective. We show that, in episodic future thinking, these are anticorrelated but non-redundant. These results further our basic understanding of the potent but divergent effects visual perspective has on emotion and motivation, both in everyday life and in psychiatric conditions.
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Affiliation(s)
- Isaac Kinley
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Canada
| | - Morgan Porteous
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Canada
| | - Yarden Levy
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Canada
| | - Suzanna Becker
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Canada.
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2
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Manzanero AL, Palomo R. Dissociative Amnesia beyond the Evidence about the Functioning of Memory. ANUARIO DE PSICOLOGÍA JURÍDICA 2020. [DOI: 10.5093/apj2019a14] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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3
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Abstract
Six studies explored the preponderance of people who experience third-person perspective observer memories during autobiographical memory retrieval. The concept of first-person field versus observer memories has been extensively used in the areas of cognitive, social, and clinical psychology. An implicit assumption is the idea that most people use both of these perspectives. What varies are the circumstances that bias people to use one perspective over another for a given autobiographical memory. We challenge that assumption across six studies by showing that, while there are some people who report to regularly have observer memories, there are also those that report to rarely or never have them. These reports were found to be related to levels of reported dissociative experiences. We discuss how this difference in the experience of observer memories may also reflect other innate characteristics, and may correspond to predispositions for various pathologies, including depression, social phobia, and post-traumatic stress disorder.
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Affiliation(s)
- Gabriel A Radvansky
- a Department of Psychology , University of Notre Dame , Notre Dame , IN , USA
| | - Connie Svob
- b Department of Psychiatry , Columbia University , New York , NY , USA
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Cheng Z, She Y. The effects of autobiographical memory and visual perspective on working memory. Memory 2018; 26:913-921. [PMID: 29575976 DOI: 10.1080/09658211.2018.1455874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The present research aims to explore whether recalling and writing about autobiographical memory from different perspectives (first-person perspective vs. third-person perspective) could affect cognitive function. The participants first performed a working memory task to evaluate their working memory capacity as a baseline and then were instructed to recall (Study 1) or write about (Study 2) personal events (failures vs. successes) from the first-person perspective or the third-person perspective. Finally, they performed the working memory task again. The results suggested that autobiographical memory and perspective influence working memory interactively. When recalling a success, the participants who recalled from the third-person perspective performed better than those who recalled from the first-person perspective on the working memory capacity task; when recalling a failure, the opposite was true.
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Affiliation(s)
- Zenghu Cheng
- a Department of Psychology , Zhenjiang College , Zhenjiang , People's Republic of China
| | - Yugui She
- b Department of Psychology , Jiangxi Vocational College of Mechanical & Electrical Technology , Nanchang , People's Republic of China
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Verhaeghen P, Aikman SN, Doyle-Portillo S, Bell CR, Simmons N. When I saw me standing there: first-person and third-person memories and future projections, and how they relate to the self. JOURNAL OF COGNITIVE PSYCHOLOGY 2018. [DOI: 10.1080/20445911.2018.1454451] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Paul Verhaeghen
- School of Psychology, Georgia Institute of Technology, Atlanta, GA, USA
| | - Shelley N. Aikman
- Department of Psychological Science, University of North Georgia, Gainesville, GA, USA
| | - Susann Doyle-Portillo
- Department of Psychological Science, University of North Georgia, Gainesville, GA, USA
| | | | - Nicole Simmons
- Department of Psychological Science, University of North Georgia, Gainesville, GA, USA
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Vallet R, Manzanero AL, Aróztegui J, García Zurdo R. Age-related differences in the phenomenal characteristics of long-term memories of March 11, 2004 terrorist attack. ANUARIO DE PSICOLOGÍA JURÍDICA 2017. [DOI: 10.1016/j.apj.2017.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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7
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Cue generation and memory construction in direct and generative autobiographical memory retrieval. Conscious Cogn 2015; 33:204-16. [DOI: 10.1016/j.concog.2014.12.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 12/09/2014] [Accepted: 12/15/2014] [Indexed: 11/18/2022]
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Gomez A, Rousset S, Bonniot C, Charnallet A, Moreaud O. Deficits in egocentric-updating and spatial context memory in a case of developmental amnesia. Neurocase 2015; 21:226-43. [PMID: 24579921 DOI: 10.1080/13554794.2014.890730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Patients with developmental amnesia usually suffer from both episodic and spatial memory deficits. DM, a developmental amnesic, was impaired in her ability to process self-motion (i.e., idiothetic) information while her ability to process external stable landmarks (i.e., allothetic) was preserved when no self-motion processing was required. On a naturalistic and incidental episodic task, DM was severely and predictably impaired on both free and cued recall tasks. Interestingly, when cued, she was more impaired at recalling spatial context than factual or temporal information. Theoretical implications of that co-occurrence of deficits and those dissociations are discussed and testable cerebral hypothesis are proposed.
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Affiliation(s)
- A Gomez
- a LPNC , CNRS, UMR 5105, Université Grenoble Alpes , Grenoble , France
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Russell J. Episodic Memory as Re-Experiential Memory: Kantian, Developmental, and Neuroscientific Currents. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s13164-014-0194-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Siedlecki KL. Visual perspective in autobiographical memories: reliability, consistency, and relationship to objective memory performance. Memory 2014; 23:306-16. [PMID: 24528294 DOI: 10.1080/09658211.2014.885054] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Visual perspective in autobiographical memories was examined in terms of reliability, consistency, and relationship to objective memory performance in a sample of 99 individuals. Autobiographical memories may be recalled from two visual perspectives--a field perspective in which individuals experience the memory through their own eyes, or an observer perspective in which individuals experience the memory from the viewpoint of an observer in which they can see themselves. Participants recalled nine word-cued memories that differed in emotional valence (positive, negative and neutral) and rated their memories on 18 scales. Results indicate that visual perspective was the most reliable memory characteristic overall and is consistently related to emotional intensity at the time of recall and amount of emotion experienced during the memory. Visual perspective is unrelated to memory for words, stories, abstract line drawings or faces.
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Affiliation(s)
- Karen L Siedlecki
- a Department of Psychology , Fordham University , New York , NY , USA
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Gomez A, Cerles M, Rousset S, Le Bas JF, Baciu M. Ongoing egocentric spatial processing during learning of non-spatial information results in temporal-parietal activity during retrieval. Front Psychol 2013; 4:366. [PMID: 23805114 PMCID: PMC3691443 DOI: 10.3389/fpsyg.2013.00366] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Accepted: 06/04/2013] [Indexed: 11/28/2022] Open
Abstract
Deficits in amnesic patients suggest that spatial cognition and episodic memory are intimately related. Among the different types of spatial processing, the allocentric, relying on the hippocampal formation, and the egocentric-updated, relying on parieto-temporal connections have both been considered to functionally underlie episodic memory encoding and retrieval. We explore the cerebral correlates underlying the episodic retrieval of words previously learnt outside the magnet while performing different spatial processes, allocentric and egocentric-updated. Subsequently and during fMRI, participants performed an episodic word recognition task. Data processing revealed that the correct recognition of words learnt in egocentric-updated condition enhanced activity of the medial and lateral parietal, as well as temporal cortices. No additional regions were activated in the present study by retrieving words learnt in allocentric condition. This study sheds new light on the functional links between episodic memory and spatial processing: The temporo-parietal network is confirmed to be crucial in episodic memory in healthy participants and could be linked to the egocentric-updated process.
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Affiliation(s)
- Alice Gomez
- Laboratoire de Psychologie et NeuroCognition, CNRS, UMR 5105, University of Grenoble Alpes Grenoble, France
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12
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Corduk N, Unlu G, Sarioglu-Buke A, Buber A, Savran B, Zencir M. Knowledge, attitude and behaviour of boys and parents about circumcision. Acta Paediatr 2013; 102:e169-73. [PMID: 23298264 DOI: 10.1111/apa.12152] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 11/04/2012] [Accepted: 01/02/2013] [Indexed: 11/28/2022]
Abstract
AIM To determine the knowledge, attitude and behaviour of parents and previously circumcised early adolescent boys about circumcision. METHODS Half of the boys attending the sixth class of the primary school in our city centre and their parents were included in this cross-sectional, descriptive study. Questionnaires were prepared by the authors, which include 38 questions for parents and 25 questions for boys. RESULTS Sixty-six per cent of the students were circumcised at the age of 7 years and above, 26% between three and 6 years and 8% below 3 years of age. Forty-two per cent of boys were circumcised by a traditional circumciser and 64% were circumcised at home. Main reasons of circumcision for parents were religious purposes (79%) and health issues (51%). When the boys were asked about their thoughts during circumcision, they mostly stated that 'it was necessary to become a man' (58%) and 'it would hurt much' (50%). Thirty-eight per cent of boys were frightened during circumcision and 46% were worried. Boys circumcised in the 7 years and above age group were most content about their age of circumcision. CONCLUSIONS We consider that it is reasonable to wait up to an age at which the child could understand and participate in the decision of the concept and timing of circumcision.
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Affiliation(s)
- Nergul Corduk
- Department of Pediatric Surgery; Faculty of Medicine; Pamukkale University; Denizli Turkey
| | - Gulsen Unlu
- Department of Child and Adolescent Psychiatry; Faculty of Medicine; Pamukkale University; Denizli Turkey
| | - Akile Sarioglu-Buke
- Department of Pediatric Surgery; Faculty of Medicine; Pamukkale University; Denizli Turkey
| | - Ahmet Buber
- Department of Child and Adolescent Psychiatry; Faculty of Medicine; Pamukkale University; Denizli Turkey
| | - Bircan Savran
- Department of Pediatric Surgery; Faculty of Medicine; Pamukkale University; Denizli Turkey
| | - Mehmet Zencir
- Department of Public Health; Faculty of Medicine; Pamukkale University; Denizli Turkey
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Abstract
Prior experiences of a stimulus facilitate reprocessing of that stimulus on a subsequent occasion. This relative ease and speed with which information is processed is defined as fluency and can constitute a basis for memory judgment. Fluency can also be manipulated on line by perceptual bias (e.g., levels of noise), leading to an increase in recognition for items processed more fluently (e.g., items with less noise). Previous experiments using Remember-Know paradigm have shown an impact of perceptual fluency only on familiarity and not on recollection. Recent episodic memory models have postulated a strong link between episodic memory and spatial processes, especially with egocentric updating (Gomez et al. in Acta Psychol 132(3):221-227, 2009). The present experiment was conducted to determine whether self-motion fluency affects recognition performance and particularly has an impact on "Remember" responses. Thirty participants learned a 4-min path movie and then had to recognize among short paths if they were part of the learned path, followed by a Remember-Know procedure for recognized items. Self-motion fluency was manipulated with the presence of nimble acceleration applied on a small part of the recognition paths. Results show that the presence of a self-motion fluency increases significantly the proportion of remember responses solely on learned paths. This study spotlights for the first time a specific fluency effect on recollection and indicates an implication of egocentric-updating processing in episodic memory retrieval.
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Abstract
Psychological, neuroscientific, and linguistic evidence suggests that a mental scene is in principle cognized with a mental gaze that can take on one of three forms: embodied physical gaze, embodied mental gaze, or disembodied mental gaze. Combinations of these forms also occur. A first sketch of the embodiment-disembodiment taxonomy that emerges from this threefold distinction is presented.
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Affiliation(s)
- Kurt Stocker
- Institute of Cognitive and Brain Sciences, University of California, 3210 Tolman Hall #1650, Berkeley, CA, USA.
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Patterns of Autobiographical Memory in Adults with Autism Spectrum Disorder. J Autism Dev Disord 2012; 42:2100-12. [DOI: 10.1007/s10803-012-1459-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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16
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Autobiographical memory and the self in a case of transient epileptic amnesia. Epilepsy Behav 2011; 21:36-41. [PMID: 21482196 DOI: 10.1016/j.yebeh.2011.02.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Revised: 01/31/2011] [Accepted: 02/15/2011] [Indexed: 11/20/2022]
Abstract
Transient epileptic amnesia (TEA) is characterized by deficits in autobiographical memory (AM). One of the functions of AM is to maintain the self, suggesting that the self may undergo changes as a result of memory loss in temporal lobe epilepsy. To examine this, we used a modification of a task used to assess the relationship between self and memory (the IAM task) in a single case, E.B. Despite complaints of AM loss, E.B. had no difficulty in producing a range of self-images (e.g., I am a husband) and collections of self-defining AMs in support of these statements. E.B. produced fewer episodic memories at times of self-formation, but this did not seem to impact on the maintenance of self. The results support recent work suggesting the self may be maintained in the absence of episodic memory. The application of tasks such as that used here will further elucidate AM impairment in temporal lobe epilepsy.
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Grilli MD, Glisky EL. Self-imagining enhances recognition memory in memory-impaired individuals with neurological damage. Neuropsychology 2011; 24:698-710. [PMID: 20873930 DOI: 10.1037/a0020318] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE The ability to imagine an elaborative event from a personal perspective relies on several cognitive processes that may potentially enhance subsequent memory for the event, including visual imagery, semantic elaboration, emotional processing, and self-referential processing. In an effort to find a novel strategy for enhancing memory in memory-impaired individuals with neurological damage, we investigated the mnemonic benefit of a method we refer to as self-imagining-the imagining of an event from a realistic, personal perspective. METHOD Fourteen individuals with neurologically based memory deficits and 14 healthy control participants intentionally encoded neutral and emotional sentences under three instructions: structural-baseline processing, semantic processing, and self-imagining. RESULTS Findings revealed a robust "self-imagination effect (SIE)," as self-imagination enhanced recognition memory relative to deep semantic elaboration in both memory-impaired individuals, F(1, 13) = 32.11, p < .001, η2 = .71; and healthy controls, F(1, 13) = 5.57, p < .05, η2 = .30. In addition, results indicated that mnemonic benefits of self-imagination were not limited by severity of the memory disorder nor were they related to self-reported vividness of visual imagery, semantic processing, or emotional content of the materials. CONCLUSIONS The findings suggest that the SIE may depend on unique mnemonic mechanisms possibly related to self-referential processing and that imagining an event from a personal perspective makes that event particularly memorable even for those individuals with severe memory deficits. Self-imagining may thus provide an effective rehabilitation strategy for individuals with memory impairment.
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Affiliation(s)
- Matthew D Grilli
- Department of Psychology, University of Arizona, Tucson, AZ 85721, USA.
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Viard A, Chételat G, Lebreton K, Desgranges B, Landeau B, de La Sayette V, Eustache F, Piolino P. Mental time travel into the past and the future in healthy aged adults: An fMRI study. Brain Cogn 2011; 75:1-9. [DOI: 10.1016/j.bandc.2010.10.009] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Revised: 10/19/2010] [Accepted: 10/23/2010] [Indexed: 11/24/2022]
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Irish M, Lawlor BA, O'Mara SM, Coen RF. Impaired capacity for autonoetic reliving during autobiographical event recall in mild Alzheimer's disease. Cortex 2011; 47:236-49. [PMID: 20153463 DOI: 10.1016/j.cortex.2010.01.002] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2009] [Revised: 07/16/2009] [Accepted: 01/05/2010] [Indexed: 10/20/2022]
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20
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Viard A, Lebreton K, Chételat G, Desgranges B, Landeau B, Young A, De La Sayette V, Eustache F, Piolino P. Patterns of hippocampal-neocortical interactions in the retrieval of episodic autobiographical memories across the entire life-span of aged adults. Hippocampus 2010; 20:153-65. [PMID: 19338022 DOI: 10.1002/hipo.20601] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We previously demonstrated that episodic autobiographical memories (EAMs) rely on a network of brain regions comprising the medial temporal lobe (MTL) and distributed neocortical regions regardless of their remoteness. The findings supported the model of memory consolidation, which proposes a permanent role of MTL during EAM retrieval (multiple-trace theory or MTT) rather than a temporary role (standard model). Our present aim was to expand the results by examining the interactions between the MTL and neocortical regions (or MTL-neocortical links) during EAM retrieval with varying retention intervals. We used an experimental paradigm specially designed to engage aged participants in the recollection of EAMs, extracted from five different time-periods, covering their whole life-span, in order to examine correlations between activation in the MTL and neocortical regions. The nature of the memories was checked at debriefing by means of behavioral measures to control the degree of episodicity and properties of memories. Targeted correlational analyses carried out on the MTL, frontal, lateral temporal, and posterior regions revealed strong links between the MTL and neocortex during the retrieval of both recent and remote EAMs, challenging the standard model of memory consolidation and supporting MTT instead. Further confirmation was given by results showing that activation in the left and right hippocampi significantly correlated during the retrieval of both recent and remote memories. Correlations among extra-MTL neocortical regions also emerged for all time-periods, confirming the critical role of the prefrontal, temporal (lateral temporal cortex and temporal pole), precuneus, and posterior cingulate regions in EAM retrieval. Overall, this paper emphasizes the role of a bilateral network of MTL and neocortical areas whose activation correlate during the recollection of rich phenomenological recent and remote EAMs.
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Affiliation(s)
- Armelle Viard
- Inserm-EPHE-Université de Caen/Basse-Normandie, Unité U923, GIP Cyceron, CHU Côte de Nacre, Caen, France
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Rice HJ, Rubin DC. I can see it both ways: first- and third-person visual perspectives at retrieval. Conscious Cogn 2009; 18:877-90. [PMID: 19692271 PMCID: PMC2784183 DOI: 10.1016/j.concog.2009.07.004] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Revised: 04/07/2009] [Accepted: 07/07/2009] [Indexed: 10/20/2022]
Abstract
The number of studies examining visual perspective during retrieval has recently grown. However, the way in which perspective has been conceptualized differs across studies. Some studies have suggested perspective is experienced as either a first-person or a third-person perspective, whereas others have suggested both perspectives can be experienced during a single retrieval attempt. This aspect of perspective was examined across three studies, which used different measurement techniques commonly used in studies of perspective. Results suggest that individuals can experience more than one perspective when recalling events. Furthermore, the experience of the two perspectives correlated differentially with ratings of vividness, suggesting that the two perspectives should not be considered in opposition of one another. We also found evidence of a gender effect in the experience of perspective, with females experiencing third-person perspectives more often than males. Future studies should allow for the experience of more than one perspective during retrieval.
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Affiliation(s)
- Heather J Rice
- Washington University in St. Louis, St. Louis, MO 63130, USA.
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Gomez A, Rousset S, Baciu M. Egocentric-updating during navigation facilitates episodic memory retrieval. Acta Psychol (Amst) 2009; 132:221-7. [PMID: 19664742 DOI: 10.1016/j.actpsy.2009.07.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2009] [Revised: 07/06/2009] [Accepted: 07/08/2009] [Indexed: 10/20/2022] Open
Abstract
Influential models suggest that spatial processing is essential for episodic memory [O'Keefe, J., & Nadel, L. (1978). The hippocampus as a cognitive map. London: Oxford University Press]. However, although several types of spatial relations exist, such as allocentric (i.e. object-to-object relations), egocentric (i.e. static object-to-self relations) or egocentric updated on navigation information (i.e. self-to-environment relations in a dynamic way), usually only allocentric representations are described as potentially subserving episodic memory [Nadel, L., & Moscovitch, M. (1998). Hippocampal contributions to cortical plasticity. Neuropharmacology, 37(4-5), 431-439]. This study proposes to confront the allocentric representation hypothesis with an egocentric updated with self-motion representation hypothesis. In the present study, we explored retrieval performance in relation to these two types of spatial processing levels during learning. Episodic remembering has been assessed through Remember responses in a recall and in a recognition task, combined with a "Remember-Know-Guess" paradigm [Gardiner, J. M. (2001). Episodic memory and autonoetic consciousness: A first-person approach. Philosophical Transactions of the Royal Society B: Biological Sciences, 356(1413), 1351-1361] to assess the autonoetic level of responses. Our results show that retrieval performance was significantly higher when encoding was performed in the egocentric-updated condition. Although egocentric updated with self-motion and allocentric representations are not mutually exclusive, these results suggest that egocentric updating processing facilitates remember responses more than allocentric processing. The results are discussed according to Burgess and colleagues' model of episodic memory [Burgess, N., Becker, S., King, J. A., & O'Keefe, J. (2001). Memory for events and their spatial context: models and experiments. Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 356(1413), 1493-1503].
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Piolino P, Coste C, Martinelli P, Macé AL, Quinette P, Guillery-Girard B, Belleville S. Reduced specificity of autobiographical memory and aging: do the executive and feature binding functions of working memory have a role? Neuropsychologia 2009; 48:429-40. [PMID: 19804792 DOI: 10.1016/j.neuropsychologia.2009.09.035] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2009] [Revised: 09/26/2009] [Accepted: 09/29/2009] [Indexed: 11/29/2022]
Abstract
Autobiographical memory (AM) is built up from various kinds of knowledge, from general to specific, via generative processes. Aging seems to particularly affect the episodic autobiographical information while preserving information that is more semantic. However, the mechanism of this deficit has not yet been thoroughly tested in relation to working memory. This study is designed to investigate, in a group of 100 subjects, the relationships between age, accessibility to different levels of AM specificity, and two main components of working memory: the central executive and the episodic buffer. We used a new task composed of four embedded verbal autobiographical fluencies (VAF) - from low to highest specificity levels - exploring lifetime periods, general events, specific events, and details, plus tasks exploring free recall of episodic AM and updating, shifting, inhibition, and feature binding in working memory. The results demonstrate that age-related difficulties increase with level of specificity of autobiographical knowledge, i.e., from semantic to episodic aspects. Moreover, regression analyses mainly show that increase in age-related deficit with level of specificity of AM is largely mediated by performance on executive functions (updating and inhibition) and to a lesser extent feature binding in working memory. The results confirm in episodic AM the executive/working memory aging hypothesis, and for the first time highlight the role of episodic buffer in associating the various different details of specific events that elicit the conscious recollection.
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Affiliation(s)
- Pascale Piolino
- Université Paris Descartes, Institut de Psychologie, Paris, France.
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Kuyken W, Moulds ML. Remembering as an observer: How is autobiographical memory retrieval vantage perspective linked to depression? Memory 2009; 17:624-34. [PMID: 19536690 DOI: 10.1080/09658210902984526] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Bergouignan L, Lemogne C, Foucher A, Longin E, Vistoli D, Allilaire JF, Fossati P. Field perspective deficit for positive memories characterizes autobiographical memory in euthymic depressed patients. Behav Res Ther 2007; 46:322-33. [PMID: 18243159 DOI: 10.1016/j.brat.2007.12.007] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2007] [Revised: 12/07/2007] [Accepted: 12/14/2007] [Indexed: 11/30/2022]
Abstract
Research on autobiographical memory (AM) and the ability to retrieve specific autobiographical events in euthymic depressed patients yielded divergent results. The main goal of the present study was to further explore episodic specificity of AM among fully remitted depressed patients. Twenty euthymic depressed patients and 20 matched healthy controls were given a semi-structured interview, which assesses episodic specificity of positive and negative autobiographical memories regarding event and details' specificity, autonoetic consciousness (remember/know procedure) and visual perspective (field/observer procedure). Results showed an impairment of episodic specificity of AM in euthymic depressed patients. This impairment was explained by a field perspective deficit for positive memories only. These results suggest that euthymic patients continue to exhibit discrepancy between their current self and their self for positive past behaviors, which maintains an unfavorable view of their current self. Specific cognitive interventions may improve the self-relevance of their positive memories.
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Affiliation(s)
- Loretxu Bergouignan
- CNRS UMR 7593, IFR Neurosciences, Pavillon Clérambault, Groupe Hospitalier Pitié-Salpêtrière, Paris 75013, France.
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Piolino P, Chételat G, Matuszewski V, Landeau B, Mézenge F, Viader F, de la Sayette V, Eustache F, Desgranges B. In search of autobiographical memories: A PET study in the frontal variant of frontotemporal dementia. Neuropsychologia 2007; 45:2730-43. [PMID: 17532012 DOI: 10.1016/j.neuropsychologia.2007.04.013] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2006] [Revised: 03/30/2007] [Accepted: 04/06/2007] [Indexed: 10/23/2022]
Abstract
Patients suffering from frontal variant of frontotemporal dementia (fv-FTD) undergo autobiographical amnesia encompassing all time periods. We previously demonstrated in a group of 20 fv-FTD patients that this impairment involved deficits in executive function and semantic memory for all periods as well as new episodic learning and behavioural changes for the most recent period covering the last 12 months [Matuszewski, V., Piolino, P., de la Sayette, V., Lalevée, C., Pélerin, A., Dupuy, B., et al. (2006). Retrieval mechanisms for autobiographical memories: Insights from the frontal variant of frontotemporal dementia, Neuropsychologia, 44, 2386-2397]. The aim of the present study was to unravel the neural bases of this impairment by mapping in a subgroup of patients correlations between resting-state brain glucose utilization measured by FDG-PET and measures of autobiographical memory (AM) using the TEMPau task which is designed to gauge personal event recollection across five life time periods. Like in our previous report, the group of patients was impaired regardless of time periods compared to healthy subjects providing generic memories instead of event specific sensory-perceptual-affective details, i.e., episodic memories. New data showed that the patients were also impaired in sense of reliving and self-perspective during retrieval. The cognitivo-metabolic correlations between the AM score and resting normalized FDG-Uptake were computed using statistical parametric mapping (SPM2) and controlling for age and dementia severity. They revealed that AM deficits were mainly subserved by the dysfunction of left-sided orbitofrontal and also temporal neocortical areas whatever the period. Additional analysis showed that specific memories were associated with left orbitofrontal areas whereas generic memories were mainly associated with the left temporal pole. This study supports the view that fv-FTD patients undergo a breakdown of generative processes which relies regardless of the remoteness on the left orbitofrontal cortex and temporal neocortex to gain access to AM.
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Affiliation(s)
- Pascale Piolino
- Inserm-EPHE-Université de Caen Basse-Normandie, Unité E0218, Caen, France
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28
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Viard A, Piolino P, Desgranges B, Chetelat G, Lebreton K, Landeau B, Young A, De La Sayette V, Eustache F. Hippocampal activation for autobiographical memories over the entire lifetime in healthy aged subjects: an fMRI study. Cereb Cortex 2007; 17:2453-67. [PMID: 17204823 PMCID: PMC2689362 DOI: 10.1093/cercor/bhl153] [Citation(s) in RCA: 134] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We used functional magnetic resonance imaging to determine the cerebral structures required during the recollection of episodic autobiographical memories according to 5 time periods covering the whole lifespan to test the 2 concurring models of memory consolidation, which propose either a temporary (standard model) or a permanent (multiple-trace model) role of the hippocampus in episodic memory retrieval. The experimental paradigm was specially designed to engage subjects (67.17 +/- 5.22 years old) in the retrieval of episodic autobiographical memories, whatever the time period, from personally relevant cues selected by questioning a family member. Moreover, the nature of the memories was checked at debriefing by means of behavioral measures to control the degree of episodicity. Behavioral data showed that recollected memories were characterized by specificity and details whatever their remoteness. Main neuroimaging data (Statistical Parametric Mapping 99) revealed the activation of a network including the left superior frontal gyri, bilateral precuneus/posterior cingulate and lingual gyri, left angular gyrus, and left hippocampus, although the subtraction analyses detected subtle differences between certain time periods. Small volume correction centered on the hippocampus detected left hippocampal activation for all time periods and additional right hippocampal activation for the intermediate periods. Further confirmation was provided by using a 3-way analysis of variance on blood oxygen level-dependent values, which revealed hippocampal activation whatever the time interval. The present data challenge the standard model of memory consolidation and support the multiple-trace model, instead. The comparison with previous literature stresses the idea that a bilateral involvement of the hippocampus characterizes rich episodic autobiographical memory recollection.
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Affiliation(s)
- Armelle Viard
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Pascale Piolino
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
- Laboratoire Cognition et Comportement
CNRS : FRE2987Université Paris Descartes - Paris VFR
| | - Beatrice Desgranges
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Gael Chetelat
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Karine Lebreton
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Brigitte Landeau
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Alan Young
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Vincent De La Sayette
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
| | - Francis Eustache
- Neuropsychologie cognitive et neuroanatomie fonctionnelle de la mémoire humaine
INSERM : E0218Université de CaenEcole Pratique des Hautes EtudesCHU de Caen Avenue de la Côte de Nacre 14033 Caen Cedex,FR
- * Correspondence should be adressed to: Francis Eustache
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Piolino P, Desgranges B, Clarys D, Guillery-Girard B, Taconnat L, Isingrini M, Eustache F. Autobiographical memory, autonoetic consciousness, and self-perspective in aging. Psychol Aging 2006; 21:510-25. [PMID: 16953713 DOI: 10.1037/0882-7974.21.3.510] [Citation(s) in RCA: 182] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In this study, the authors examined the effects of aging on autobiographical memory in 180 participants by means of a new method designed to assess across 5 lifetime periods the nature of memories-that is, specificity and spontaneity--and the phenomenal experience of remembering--that is, self-perspective and autonoetic consciousness--via the field/observer and remember/know paradigms respectively. Age-related differences were found for the specificity and spontaneity of memories and the phenomenal experience of remembering. There was an increase in observer and know responses with age, but a decrease in field and remember responses and in the ability to justify them by recalling sensory-perceptive, affective, or spatiotemporal specific details. This pattern confirms the existence of a semantic-episodic dissociation in autobiographical memory in aging. Moreover, the data support the view that older participants can subjectively "travel back in time" to relive personal events in the most distant past better than those in the recent past.
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Affiliation(s)
- Pascale Piolino
- Laboratoire Cognition et Comportement, Centre National de la Recherche Scientifique, Universite Rene Descartes, Paris, France.
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