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Daviddi S, Pedale T, St Jacques PL, Schacter DL, Santangelo V. Common and distinct correlates of construction and elaboration of episodic-autobiographical memory: An ALE meta-analysis. Cortex 2023; 163:123-138. [PMID: 37104887 PMCID: PMC10192150 DOI: 10.1016/j.cortex.2023.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/18/2023] [Accepted: 03/24/2023] [Indexed: 04/03/2023]
Abstract
The recollection of episodic-autobiographical memories (EAMs) entails a complex temporal dynamic, from initial "construction" to subsequent "elaboration" of memories. While there is consensus that EAM retrieval involves a distributed network of brain regions, it is still largely debated which regions specifically contribute to EAM construction and/or elaboration. To clarify this issue, we conducted an Activation Likelihood Estimation (ALE) meta-analysis based on the Preferred Reporting Items for Systematic-Reviews and Meta-Analyses (PRISMA) method. We found common recruitment of the left hippocampus and posterior cingulate cortex (PCC) during both phases. Additionally, EAM construction led to activations in the ventromedial prefrontal cortex, left angular gyrus (AG), right hippocampus, and precuneus, while the right inferior frontal gyrus was activated by EAM elaboration. Although most of these regions are distributed over the default mode network, the current findings highlight a differential contribution according to early (midline regions, left/right hippocampus, and left AG) versus later (left hippocampus, and PCC) recollection. Overall, these findings contribute to clarify the neural correlates that support the temporal dynamics of EAM recollection.
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Affiliation(s)
- Sarah Daviddi
- Department of Philosophy, Social Sciences & Education, University of Perugia, Italy.
| | - Tiziana Pedale
- Department of Physiology and Pharmacology, Sapienza University of Rome, Italy; Functional Neuroimaging Laboratory, Fondazione Santa Lucia, IRCCS, Rome, Italy
| | | | | | - Valerio Santangelo
- Department of Philosophy, Social Sciences & Education, University of Perugia, Italy; Functional Neuroimaging Laboratory, Fondazione Santa Lucia, IRCCS, Rome, Italy.
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2
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Similarity in activity and laterality patterns in the angular gyrus during autobiographical memory retrieval and self-referential processing. Brain Struct Funct 2023; 228:219-238. [PMID: 36166073 DOI: 10.1007/s00429-022-02569-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 09/07/2022] [Indexed: 01/07/2023]
Abstract
Long-term memory is arguably one of the key cognitive functions. At the neural level, the lateral parietal cortex and the angular gyrus, particularly in the left hemisphere, exhibit strong activations during autobiographical and episodic memory retrieval. In a separate sub-field, left-lateralized activations of the angular gyrus are also found during self-referential processing, defined as higher activity when a trait term is judged by participants as being related to them vs. related to someone else. The question is whether episodic/autobiographical memory retrieval and self-referential processing effects are related. In the present study, thirty participants participated in the fMRI study with two separate experiments: autobiographical memory retrieval (Experiment 1) and self-referential processing (Experiment 2). In a series of analyses, including the most critical spatial correlation analysis between experiments, we found neural similarity between autobiographical memory retrieval and self-referential processing. Given that self-referential processing was identified in a selective way, the most plausible interpretation of our findings is that self-referential processing might partly explain the activation of the left angular gyrus during autobiographical memory retrieval. Our results are in line with the seminal view of Endel Tulving that the sense of self is a fundamental attribute of long-term memory recollection. However, it should be emphasized that: a) our results do not imply that the left angular gyrus is not involved in the retrieval of episodic memory details; and b) given that our experiment included an autobiographical memory task, generalization of our results to the episodic memory laboratory tasks has yet to be tested.
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3
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Lesion-behaviour mapping reveals multifactorial neurocognitive processes in recognition memory for unfamiliar faces. Neuropsychologia 2021; 163:108078. [PMID: 34743937 DOI: 10.1016/j.neuropsychologia.2021.108078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 10/24/2021] [Accepted: 10/26/2021] [Indexed: 11/20/2022]
Abstract
Face recognition abilities, which play a critical role in social interactions, involve face processing and identifying familiar faces, but also remembering one-off encounters with previously unfamiliar faces. Previous functional imaging and lesion studies have found evidence for temporal, frontal, and parietal contributions to episodic recognition memory for previously unfamiliar faces. However, the functional contributions of these regions remain unclear. We, therefore, conducted a systematic group analysis of this memory function using lesion-behavior mapping. 95 first-event stroke patients (53 with right- and 42 with left-hemisphere damage) in the sub-acute phase performed the Wechsler Memory Scale (WMS-III) face recognition memory subtest. We analyzed their performance relative to 75 healthy controls, using signal detection measures. To identify brain lesions specifically implicated in face recognition deficits, we used voxel-based lesion-behavior mapping (VLBM; an analysis comparing the performance of participants with and without damage affecting a given voxel). Behavioral analysis disclosed a pronounced impairment in the performance of patients with right hemisphere damage. Frontal damage was associated with an increased amount of false alarms (i.e., failed rejection of new face items) and overly liberal criterion setting, without affecting the recognition of studied faces. In contrast, parietal damage was associated with impaired recognition of studied faces, which was more pronounced in immediate than in delayed retrieval. These findings suggest the existence of multifactorial neurocognitive processes in recognition memory for unfamiliar faces.
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Mouthon AL, Meyer-Heim A, Huber R, Van Hedel HJA. Neural correlates of memory recovery: Preliminary findings in children and adolescents with acquired brain injury. Restor Neurol Neurosci 2021; 39:61-71. [PMID: 33579882 PMCID: PMC7990412 DOI: 10.3233/rnn-201140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: After acquired brain injury (ABI), patients show various neurological impairments and outcome is difficult to predict. Identifying biomarkers of recovery could provide prognostic information about a patient’s neural potential for recovery and improve our understanding of neural reorganization. In healthy subjects, sleep slow wave activity (SWA, EEG spectral power 1–4.5 Hz) has been linked to neuroplastic processes such as learning and brain maturation. Therefore, we suggest that SWA might be a suitable measure to investigate neural reorganization underlying memory recovery. Objectives: In the present study, we used SWA to investigate neural correlates of recovery of function in ten paediatric patients with ABI (age range 7–15 years). Methods: We recorded high-density EEG (128 electrodes) during sleep at the beginning and end of rehabilitation. We used sleep EEG data of 52 typically developing children to calculate age-normalized values for individual patients. In patients, we also assessed every-day life memory impairment at the beginning and end of rehabilitation. Results: In the course of rehabilitation, memory recovery was paralleled by longitudinal changes in SWA over posterior parietal brain areas. SWA over left prefrontal and occipital brain areas at the beginning of rehabilitation predicted memory recovery. Conclusions: We show that longitudinal sleep-EEG measurements are feasible in the clinical setting. While posterior parietal and prefrontal brain areas are known to belong to the memory “core network”, occipital brain areas have never been related to memory. While we have to remain cautious in interpreting preliminary findings, we suggest that SWA is a promising measure to investigate neural reorganization.
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Affiliation(s)
- Anne-Laure Mouthon
- Swiss Children's Rehab - Research Department and Children's Research Centre, University Children's Hospital Zurich, University of Zurich, Switzerland
| | - Andreas Meyer-Heim
- Swiss Children's Rehab - Research Department and Children's Research Centre, University Children's Hospital Zurich, University of Zurich, Switzerland
| | - Reto Huber
- Child Development Centre and Children's Research Centre, University Children's Hospital Zurich, University of Zurich, Switzerland.,Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Switzerland
| | - Hubertus J A Van Hedel
- Swiss Children's Rehab - Research Department and Children's Research Centre, University Children's Hospital Zurich, University of Zurich, Switzerland
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5
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Edde M, Dilharreguy B, Theaud G, Chanraud S, Helmer C, Dartigues JF, Amieva H, Allard M, Descoteaux M, Catheline G. Age-related change in episodic memory: role of functional and structural connectivity between the ventral posterior cingulate and the parietal cortex. Brain Struct Funct 2020; 225:2203-2218. [PMID: 32728934 DOI: 10.1007/s00429-020-02121-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 07/23/2020] [Indexed: 10/23/2022]
Abstract
While the neural correlates of age-related episodic memory decline have been extensively studied, the precise involvement of the Posterior Cingulate Cortex (PCC) and posterior parietal cortex (the precuneus and the angular gyrus), remains unclear. The present study examined functional and structural neural correlates of age-related episodic memory change assessed over 12 years in 120 older adults (range 76-90 years). Episodic memory performance was measured using the Free and Cued Selective Reminding Test (FCSRT); functional connectivity metrics were computed from resting-state fMRI images and structural connectivity metrics were assessed through microstructural properties of reconstructed tract using a native space pipeline. We found that FCSRT change was significantly associated with the functional connectivity between the ventral PCC and three parietal regions, the ventral superior, the inferior part of the precuneus, and the rostro dorsal part of the angular gyrus. This association was independent of hippocampal volume. In addition, we found the that change in FCSRT scores was associated with fractional anisotropy of the tract connecting the ventral PCC and the ventral superior part of the precuneus. Change in episodic memory in aging was therefore related to a combination of high functional connectivity and low structural connectivity between the ventral PCC and the ventral superior part of the precuneus.
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Affiliation(s)
- Manon Edde
- EPHE, PSL, 33000, Bordeaux, France. .,CNRS, INCIA, UMR 5287, 33000, Bordeaux, France. .,, Bât. 2A - 2ème Étage - Case 22, 146 Rue Léo Saignat, 33076, Bordeaux cedex, France.
| | | | - Guillaume Theaud
- Sherbrooke Connectivity Imaging Lab (SCIL), Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Sandra Chanraud
- EPHE, PSL, 33000, Bordeaux, France.,CNRS, INCIA, UMR 5287, 33000, Bordeaux, France.,INCIA, UMR 5287, Université de Bordeaux, 33000, Bordeaux, France
| | - Catherine Helmer
- Inserm, Bordeaux Population Health Research Center, UMR 1219, Université de Bordeaux, 33000, Bordeaux, France
| | - Jean-François Dartigues
- INCIA, UMR 5287, Université de Bordeaux, 33000, Bordeaux, France.,Inserm, Bordeaux Population Health Research Center, UMR 1219, Université de Bordeaux, 33000, Bordeaux, France.,CHU de Bordeaux, Bordeaux, France
| | - Hélène Amieva
- Inserm, Bordeaux Population Health Research Center, UMR 1219, Université de Bordeaux, 33000, Bordeaux, France
| | - Michèle Allard
- EPHE, PSL, 33000, Bordeaux, France.,CNRS, INCIA, UMR 5287, 33000, Bordeaux, France.,CHU de Bordeaux, Bordeaux, France
| | - Maxime Descoteaux
- Sherbrooke Connectivity Imaging Lab (SCIL), Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Gwénaëlle Catheline
- EPHE, PSL, 33000, Bordeaux, France.,CNRS, INCIA, UMR 5287, 33000, Bordeaux, France.,INCIA, UMR 5287, Université de Bordeaux, 33000, Bordeaux, France
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6
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Barg G, Carboni A, Roche T, Nin V, Carretié L. Evaluating the Association of High Trait Anxiety With a Bias in Familiarity-Based Recognition of Emotional Stimuli. J PSYCHOPHYSIOL 2020. [DOI: 10.1027/0269-8803/a000246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. In the past decades the role of cognitive biases as maintaining factors of anxiety has been widely researched. This theoretical framework assumes that vulnerability self-referential thoughts promote a hyper-vigilant mode of processing environmental stimuli. In this mode, threatening information increases attentional capture and therefore encoding and retrieval of such stimuli is enhanced. Although this attentional bias has been confirmed, the evidence concerning the memory bias is contradictory. Our hypothesis is that the bias in memory is expressed through the pattern of recognition. Particularly, the aim of this study was to evaluate the association of anxiety with familiarity, a deficient form of recognition which consists only in the identification of the item without retrieval of contextual information. Two groups of 17 participants with low and high anxiety levels performed an experimental task of visual recognition memory, using neutral, positive, and negative pictures. The experiment had two test phases, with a 24-hour interval, to evaluate possible effects of consolidation. The pattern of recognition was measured, behaviorally (through an independent Remember/Know paradigm) and through event-related potentials (ERP). Participants with higher levels of anxiety developed a bias in recognition of arousing stimuli (positive and negative) compared with the control group. This bias was observed behaviorally through an increase of familiarity-based recognition, and was associated with a positive modulation of a right parietal late positive component (LPC) at approximately 600 ms of latency. Participants with higher levels of anxiety are capable of recognizing arousing stimuli but lack efficiency in retrieving past contextual information compared to lower level anxiety participants. A recognition bias can be the first step in cognitive distortions that generate anxiety. This is, to our knowledge, the first study to explore the association of anxiety with familiarity-based recognition, using an independent Remember/Know paradigm combined with electrophysiological data. Further studies with bigger samples and more recording channels are needed to confirm the electrophysiological findings.
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Affiliation(s)
- Gabriel Barg
- Neurocognition Department, Catholic University of Uruguay, Montevideo, Uruguay
| | - Alejandra Carboni
- Faculty of Psychology, University of the Republic, Montevideo, Uruguay
| | - Thomas Roche
- Neurocognition Department, Catholic University of Uruguay, Montevideo, Uruguay
| | - Verónica Nin
- Faculty of Psychology, University of the Republic, Montevideo, Uruguay
| | - Luis Carretié
- Faculty of Psychology, Autonomous University of Madrid, Spain
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7
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The role of cortical areas hMT/V5+ and TPJ on the magnitude of representational momentum and representational gravity: a transcranial magnetic stimulation study. Exp Brain Res 2019; 237:3375-3390. [PMID: 31728598 DOI: 10.1007/s00221-019-05683-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 11/07/2019] [Indexed: 01/01/2023]
Abstract
The perceived vanishing location of a moving target is systematically displaced forward, in the direction of motion-representational momentum-, and downward, in the direction of gravity-representational gravity. Despite a wealth of research on the factors that modulate these phenomena, little is known regarding their neurophysiological substrates. The present experiment aims to explore which role is played by cortical areas hMT/V5+, linked to the processing of visual motion, and TPJ, thought to support the functioning of an internal model of gravity, in modulating both effects. Participants were required to perform a standard spatial localization task while the activity of the right hMT/V5+ or TPJ sites was selectively disrupted with an offline continuous theta-burst stimulation (cTBS) protocol, interspersed with control blocks with no stimulation. Eye movements were recorded during all spatial localizations. Results revealed an increase in representational gravity contingent on the disruption of the activity of hMT/V5+ and, conversely, some evidence suggested a bigger representational momentum when TPJ was stimulated. Furthermore, stimulation of hMT/V5+ led to a decreased ocular overshoot and to a time-dependent downward drift of gaze location. These outcomes suggest that a reciprocal balance between perceived kinematics and anticipated dynamics might modulate these spatial localization responses, compatible with a push-pull mechanism.
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8
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Himmer L, Schönauer M, Heib DPJ, Schabus M, Gais S. Rehearsal initiates systems memory consolidation, sleep makes it last. SCIENCE ADVANCES 2019; 5:eaav1695. [PMID: 31032406 PMCID: PMC6482015 DOI: 10.1126/sciadv.aav1695] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 03/07/2019] [Indexed: 05/16/2023]
Abstract
After encoding, memories undergo a transitional process termed systems memory consolidation. It allows fast acquisition of new information by the hippocampus, as well as stable storage in neocortical long-term networks, where memory is protected from interference. Whereas this process is generally thought to occur slowly over time and sleep, we recently found a rapid memory systems transition from hippocampus to posterior parietal cortex (PPC) that occurs over repeated rehearsal within one study session. Here, we use fMRI to demonstrate that this transition is stabilized over sleep, whereas wakefulness leads to a reset to naïve responses, such as observed during early encoding. The role of sleep therefore seems to go beyond providing additional rehearsal through memory trace reactivation, as previously thought. We conclude that repeated study induces systems consolidation, while sleep ensures that these transformations become stable and long lasting. Thus, sleep and repeated rehearsal jointly contribute to long-term memory consolidation.
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Affiliation(s)
- L. Himmer
- University of Tübingen, Institute of Medical Psychology and Behavioral Neurobiology, Silcherstr. 5, 72076 Tübingen, Germany
- Corresponding author. (M. Schönauer); (L.H.)
| | - M. Schönauer
- University of Tübingen, Institute of Medical Psychology and Behavioral Neurobiology, Silcherstr. 5, 72076 Tübingen, Germany
- Princeton Neuroscience Institute, Princeton University, Washington Road, Princeton, NJ 08544, USA
- Corresponding author. (M. Schönauer); (L.H.)
| | - D. P. J. Heib
- University of Salzburg, Centre for Cognitive Neuroscience (CCNS), Laboratory for Sleep, Cognition and Consciousness Research, Hellbrunner Street 34, A-5020 Salzburg, Austria
| | - M. Schabus
- University of Salzburg, Centre for Cognitive Neuroscience (CCNS), Laboratory for Sleep, Cognition and Consciousness Research, Hellbrunner Street 34, A-5020 Salzburg, Austria
| | - S. Gais
- University of Tübingen, Institute of Medical Psychology and Behavioral Neurobiology, Silcherstr. 5, 72076 Tübingen, Germany
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9
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Self-perspective in episodic memory after parietal damage and in healthy ageing. Neuropsychologia 2019; 124:171-181. [DOI: 10.1016/j.neuropsychologia.2018.12.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 12/12/2018] [Accepted: 12/14/2018] [Indexed: 11/19/2022]
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10
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Wynn SC, Hendriks MPH, Daselaar SM, Kessels RPC, Schutter DJLG. The posterior parietal cortex and subjectively perceived confidence during memory retrieval. ACTA ACUST UNITED AC 2018; 25:382-389. [PMID: 30012883 PMCID: PMC6049393 DOI: 10.1101/lm.048033.118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 06/15/2018] [Indexed: 12/20/2022]
Abstract
Functional neuroimaging studies suggest a role for the left angular gyrus (AG) in processes related to memory recognition. However, results of neuropsychological and transcranial magnetic stimulation (TMS) studies have been inconclusive regarding the specific contribution of the AG in recollection, familiarity, and the subjective experience of memory. To obtain further insight into this issue, 20 healthy right-handed volunteers performed a memory task in a single-blind within-subject controlled TMS study. Neuronavigated inhibitory repetitive TMS (rTMS) was applied over the left AG and the vertex in a randomized and counterbalanced order. Prior to rTMS participants were presented with a list of words. After rTMS participants were shown a second list of words and instructed to indicate if the word was already shown prior to rTMS ("old") or was presented for the first time ("new"). In addition, subjectively perceived memory confidence was assessed. Results showed that recollection was unaffected following inhibitory left AG rTMS. In contrast, rTMS over the left AG improved both familiarity and the subjectively perceived confidence of participants that demonstrated low baseline memory recognition. Our study highlights the importance of taking into account individual differences in experimental designs involving noninvasive brain stimulation.
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Affiliation(s)
- Syanah C Wynn
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 HP Nijmegen, The Netherlands
| | - Marc P H Hendriks
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 HP Nijmegen, The Netherlands.,Academic Centre of Epileptology, Kempenhaeghe, 5590 AB Heeze, The Netherlands
| | - Sander M Daselaar
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 HP Nijmegen, The Netherlands
| | - Roy P C Kessels
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 HP Nijmegen, The Netherlands
| | - Dennis J L G Schutter
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 HP Nijmegen, The Netherlands
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Abstract
In this chapter, the neuropsychologic literature concerning memory deficits following parietal lesions is reviewed. Left inferior parietal lobule lesions definitely cause verbal short-term memory impairments, while right parietal lesions disrupt visuospatial short-term memory. Episodic memory, as well as autobiographic memory, does not seem to be impaired after both unilateral and bilateral parietal lesions, in contrast with neuroimaging studies reporting activation of the lateral parietal cortex during memory tasks. The most substantiated hypothesis is that the parietal lobe is involved in the subjective experience of recollection. Indeed, patients with parietal lesions produce fewer false memories and show lower confidence in their source recollections, possibly due to a limited number of details that they are able to report. Finally, the parietal lobes contribute to semantic memory as far as abstract concepts are concerned; in addition some sparse evidence on traumatic brain injury suggests that the parietal lobe is part of the distributed network involved in prospective memory.
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Affiliation(s)
- Costanza Papagno
- CIMeC and CeRiN, University of Trento, Rovereto; and Department of Psychology and Neuroscience Center Milano, Milan, Italy.
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12
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Sestieri C, Shulman GL, Corbetta M. The contribution of the human posterior parietal cortex to episodic memory. Nat Rev Neurosci 2017; 18:183-192. [PMID: 28209980 DOI: 10.1038/nrn.2017.6] [Citation(s) in RCA: 181] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The posterior parietal cortex (PPC) is traditionally associated with attention, perceptual decision making and sensorimotor transformations, but more recent human neuroimaging studies support an additional role in episodic memory retrieval. In this Opinion article, we present a functional-anatomical model of the involvement of the PPC in memory retrieval. Parietal regions involved in perceptual attention and episodic memory are largely segregated and often show a push-pull relationship, potentially mediated by prefrontal regions. Moreover, different PPC regions carry out specific functions during retrieval - for example, representing retrieved information, recoding this information based on task demands, or accumulating evidence for memory decisions.
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Affiliation(s)
- Carlo Sestieri
- Department of Neuroscience, Imaging and Clinical Sciences, Institute of Advanced Biomedical Technologies, University of Chieti, 66100 Chieti, Italy
| | - Gordon L Shulman
- Department of Neurology, Washington University School of Medicine St. Louis, Missouri 63110, USA
| | - Maurizio Corbetta
- Department of Neuroscience, University of Padua, 35122 Padua, Italy; at the Department of Neurology, Radiology, Neuroscience, Biomedical Engineering, Washington University School of Medicine, St. Louis, Missouri 63110, USA
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13
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Krumm S, Kivisaari SL, Monsch AU, Reinhardt J, Ulmer S, Stippich C, Kressig RW, Taylor KI. Parietal lobe critically supports successful paired immediate and single-item delayed memory for targets. Neurobiol Learn Mem 2017; 141:53-59. [DOI: 10.1016/j.nlm.2017.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 03/15/2017] [Accepted: 03/23/2017] [Indexed: 11/29/2022]
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14
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Chen NF, Lo CM, Liu TL, Cheng SK. Source memory performance is modulated by transcranial direct current stimulation over the left posterior parietal cortex. Neuroimage 2016; 139:462-469. [DOI: 10.1016/j.neuroimage.2016.06.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 06/17/2016] [Accepted: 06/17/2016] [Indexed: 10/21/2022] Open
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15
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Laterality effects in functional connectivity of the angular gyrus during rest and episodic retrieval. Neuropsychologia 2015; 80:24-34. [PMID: 26559474 DOI: 10.1016/j.neuropsychologia.2015.11.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 10/26/2015] [Accepted: 11/06/2015] [Indexed: 01/12/2023]
Abstract
INTRODUCTION The angular gyrus (AG) is consistently reported in neuroimaging studies of episodic memory retrieval and is a fundamental node within the default mode network (DMN). Its specific contribution to episodic memory is debated, with some suggesting it is important for the subjective experience of episodic recollection, rather than retrieval of objective episodic details. Across studies of episodic retrieval, the left AG is recruited more reliably than the right. We explored functional connectivity of the right and left AG with the DMN during rest and retrieval to assess whether connectivity could provide insight into the nature of this laterality effect. METHODS Using data from the publically available 1000 Functional Connectome Project, 8min of resting fMRI data from 180 healthy young adults were analysed. Whole-brain functional connectivity at rest was measured using a seed-based Partial Least Squares (seed-PLS) approach (McIntosh and Lobaugh, 2004) with bilateral AG seeds. A subsequent analysis used 6-min of rest and 6-min of unconstrained, silent retrieval of autobiographical events from a new sample of 20 younger adults. Analysis of this dataset took a more targeted approach to functional connectivity analysis, consisting of univariate pairwise correlations restricted to nodes of the DMN. RESULTS The seed-PLS analysis resulted in two Latent Variables that together explained ~86% of the shared cross-block covariance. The first LV revealed a common network consistent with the DMN and engaging the AG bilaterally, whereas the second LV revealed a less robust, yet significant, laterality effect in connectivity - the left AG was more strongly connected to the DMN. Univariate analyses of the second sample again revealed better connectivity between the left AG and the DMN at rest. However, during retrieval the left AG was more strongly connected than the right to non-medial temporal (MTL) nodes of the DMN, and MTL nodes were more strongly connected to the right AG. DISCUSSION The multivariate analysis of resting connectivity revealed that the left and right AG show similar connectivity with the DMN. Only after accounting for this commonality were we able to detect a left laterality effect in DMN connectivity. Further probing with univariate connectivity analyses during retrieval demonstrates that the left preference we observe is restricted to the non-MTL regions of the DMN, whereas the right AG shows significantly better connectivity with the MTL. These data suggest bilateral involvement of the AG during retrieval, despite the focus on the left AG in the literature. Furthermore, the results suggest that the contribution of the left AG to retrieval may be separable from that of the MTL, consistent with a role for the left AG in the subjective aspects of recollection in memory, whereas the MTL and the right AG may contribute to objective recollection of specific memory details.
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16
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Ben-Zvi S, Soroker N, Levy DA. Parietal lesion effects on cued recall following pair associate learning. Neuropsychologia 2015; 73:176-94. [PMID: 25998492 DOI: 10.1016/j.neuropsychologia.2015.05.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 05/12/2015] [Accepted: 05/16/2015] [Indexed: 11/27/2022]
Abstract
We investigated the involvement of the posterior parietal cortex in episodic memory in a lesion-effects study of cued recall following pair-associate learning. Groups of patients who had experienced first-incident stroke, generally in middle cerebral artery territory, and exhibited damage that included lateral posterior parietal regions, were tested within an early post-stroke time window. In three experiments, patients and matched healthy comparison groups executed repeated study and cued recall test blocks of pairs of words (Experiment 1), pairs of object pictures (Experiment 2), or pairs of object pictures and environmental sounds (Experiment 3). Patients' brain CT scans were subjected to quantitative analysis of lesion volumes. Behavioral and lesion data were used to compute correlations between area lesion extent and memory deficits, and to conduct voxel-based lesion-symptom mapping. These analyses implicated lateral ventral parietal cortex, especially the angular gyrus, in cued recall deficits, most pronouncedly in the cross-modal picture-sound pairs task, though significant parietal lesion effects were also found in the unimodal word pairs and picture pairs tasks. In contrast to an earlier study in which comparable parietal lesions did not cause deficits in item recognition, these results indicate that lateral posterior parietal areas make a substantive contribution to demanding forms of recollective retrieval as represented by cued recall, especially for complex associative representations.
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Affiliation(s)
- Shir Ben-Zvi
- Baruch Ivcher School of Psychology, Interdisciplinary Center, Herzliya, Israel
| | - Nachum Soroker
- Lowenstein Rehabilitation Hospital, Raanana, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daniel A Levy
- Baruch Ivcher School of Psychology, Interdisciplinary Center, Herzliya, Israel.
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17
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Biesbroek JM, van Zandvoort MJ, Kappelle LJ, Schoo L, Kuijf HJ, Velthuis BK, Biessels GJ, Postma A. Distinct anatomical correlates of discriminability and criterion setting in verbal recognition memory revealed by lesion-symptom mapping. Hum Brain Mapp 2015; 36:1292-303. [PMID: 25423892 PMCID: PMC6869440 DOI: 10.1002/hbm.22702] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Revised: 11/05/2014] [Accepted: 11/18/2014] [Indexed: 11/09/2022] Open
Abstract
Recognition memory, that is, the ability to judge whether an item has been previously encountered in a particular context, depends on two factors: discriminability and criterion setting. Discriminability draws on memory processes while criterion setting (i.e., the application of a threshold resulting in a yes/no response) is regarded as a process of cognitive control. Discriminability and criterion setting are assumed to draw on distinct anatomical structures, but definite evidence for this assumption is lacking. We applied voxel-based and region of interest-based lesion-symptom mapping to 83 patients in the acute phase of ischemic stroke to determine the anatomical correlates of discriminability and criterion setting in verbal recognition memory. Recognition memory was measured with the Rey Auditory Verbal Learning Test. Signal-detection theory was used to calculate measures for discriminability and criterion setting. Lesion-symptom mapping revealed that discriminability draws on left medial temporal and temporo-occipital structures, both thalami and the right hippocampus, while criterion setting draws on the right inferior frontal gyrus. Lesions in the right inferior frontal gyrus were associated with liberal response bias. These findings indicate that discriminability and criterion setting indeed depend on distinct anatomical structures and provide new insights in the anatomical correlates of these cognitive processes that underlie verbal recognition memory.
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Affiliation(s)
- J. Matthijs Biesbroek
- Department of NeurologyUtrecht Stroke Center, Brain Center Rudolf Magnus, University Medical Center UtrechtUtrechtthe Netherlands
| | - Martine J.E. van Zandvoort
- Department of NeurologyUtrecht Stroke Center, Brain Center Rudolf Magnus, University Medical Center UtrechtUtrechtthe Netherlands
- Experimental PsychologyHelmholtz Institute, Utrecht Universitythe Netherlands
| | - L. Jaap Kappelle
- Department of NeurologyUtrecht Stroke Center, Brain Center Rudolf Magnus, University Medical Center UtrechtUtrechtthe Netherlands
| | - Linda Schoo
- Experimental PsychologyHelmholtz Institute, Utrecht Universitythe Netherlands
| | - Hugo J. Kuijf
- Image Sciences Institute, University Medical Center UtrechtUtrechtthe Netherlands
| | | | - Geert Jan Biessels
- Department of NeurologyUtrecht Stroke Center, Brain Center Rudolf Magnus, University Medical Center UtrechtUtrechtthe Netherlands
| | - Albert Postma
- Department of NeurologyUtrecht Stroke Center, Brain Center Rudolf Magnus, University Medical Center UtrechtUtrechtthe Netherlands
- Experimental PsychologyHelmholtz Institute, Utrecht Universitythe Netherlands
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18
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Pergolizzi D, Chua EF. Transcranial direct current stimulation (tDCS) of the parietal cortex leads to increased false recognition. Neuropsychologia 2015; 66:88-98. [DOI: 10.1016/j.neuropsychologia.2014.11.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 11/11/2014] [Accepted: 11/13/2014] [Indexed: 01/28/2023]
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19
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Impaired perception of mnemonic oldness, but not mnemonic newness, after parietal lobe damage. Neuropsychologia 2014; 56:409-17. [PMID: 24565734 DOI: 10.1016/j.neuropsychologia.2014.02.014] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 02/11/2014] [Accepted: 02/13/2014] [Indexed: 11/20/2022]
Abstract
In studies of episodic memory retrieval, recognition paradigms are known to elicit robust activations in the inferior parietal lobe. However, damage to this region does not produce severe deficits in episodic memory performance as indexed by typical accuracy measures. Rather, because problems with memory confidence are frequently reported, the observed deficits may be best described as "metamemory" or subjective memory deficits. Here, we further investigated the inferior parietal lobe's role in recognition memory as well as metamemory. We tested the hypothesis that the inferior parietal lobe gauges the perceived oldness of items, given several neuroimaging findings suggesting that a portion of the left inferior parietal lobe is sensitive to perceived oldness. We tested two patients with bilateral parietal lobe lesions and matched controls on an old/new recognition task. From these data we constructed receiver operating characteristic (ROC) curves by fitting the data with the unequal-variance signal-detection (UVSD) model. The results revealed no memory impairment in terms of patients' accuracy. However, patients exhibited lower hit rates and false alarms rates at high confidence levels. Further, patients and controls differed in how they set decision criteria for making recognition responses. Patients' decision criteria for "old" responses were shifted in a conservative fashion such that they were unwilling to endorse recognized target items with high levels of confidence. These findings provide constraints on models of inferior parietal lobe contributions to episodic memory retrieval.
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20
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Sestieri C, Capotosto P, Tosoni A, Luca Romani G, Corbetta M. Interference with episodic memory retrieval following transcranial stimulation of the inferior but not the superior parietal lobule. Neuropsychologia 2013; 51:900-6. [DOI: 10.1016/j.neuropsychologia.2013.01.023] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 01/23/2013] [Accepted: 01/27/2013] [Indexed: 10/27/2022]
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21
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Levy DA. Towards an understanding of parietal mnemonic processes: some conceptual guideposts. Front Integr Neurosci 2012; 6:41. [PMID: 22783175 PMCID: PMC3389369 DOI: 10.3389/fnint.2012.00041] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2012] [Accepted: 06/16/2012] [Indexed: 11/13/2022] Open
Abstract
The posterior parietal lobes have been implicated in a range of episodic memory retrieval tasks, but the nature of parietal contributions to remembering remains unclear. In an attempt to identify fruitful avenues of further research, several heuristic questions about parietal mnemonic activations are considered in light of recent empirical findings: Do such parietal activations reflect memory processes, or their contents? Do they precede, follow, or co-occur with retrieval? What can we learn from their pattern of lateralization? Do they index access to episodic representations, or the feeling of remembering? Are parietal activations graded by memory strength, quantity of retrieved information, or the type of retrieval? How do memory-related activations map onto functional parcellation of parietal lobes suggested by other cognitive phenomena? Consideration of these questions can promote understanding of the relationship between parietal mnemonic effects and perceptual, attentional, and action-oriented cognitive processes.
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Affiliation(s)
- Daniel A Levy
- School of Psychology, The Interdisciplinary Center Herzliya, Israel
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22
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Berryhill ME. Insights from neuropsychology: pinpointing the role of the posterior parietal cortex in episodic and working memory. Front Integr Neurosci 2012; 6:31. [PMID: 22701406 PMCID: PMC3371666 DOI: 10.3389/fnint.2012.00031] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Accepted: 05/25/2012] [Indexed: 01/01/2023] Open
Abstract
The role of posterior parietal cortex (PPC) in various forms of memory is a current topic of interest in the broader field of cognitive neuroscience. This large cortical region has been linked with a wide range of mnemonic functions affecting each stage of memory processing: encoding, maintenance, and retrieval. Yet, the precise role of the PPC in memory remains mysterious and controversial. Progress in understanding PPC function will require researchers to incorporate findings in a convergent manner from multiple experimental techniques rather than emphasizing a particular type of data. To facilitate this process, here, we review findings from the human neuropsychological research and examine the consequences to memory following PPC damage. Recent patient-based research findings have investigated two typically disconnected fields: working memory (WM) and episodic memory. The findings from patient participants with unilateral and bilateral PPC lesions performing diverse experimental paradigms are summarized. These findings are then related to findings from other techniques including neurostimulation (TMS and tDCS) and the influential and more abundant functional neuroimaging literature. We then review the strengths and weaknesses of hypotheses proposed to account for PPC function in these forms of memory. Finally, we address what missing evidence is needed to clarify the role(s) of the PPC in memory.
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Affiliation(s)
- Marian E Berryhill
- Department of Psychology, Program in Cognitive and Brain Sciences, University of Nevada, Reno NV, USA
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23
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Miller BT, D'Esposito M. Spatial and temporal dynamics of cortical networks engaged in memory encoding and retrieval. Front Hum Neurosci 2012; 6:109. [PMID: 22557959 PMCID: PMC3340945 DOI: 10.3389/fnhum.2012.00109] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 04/11/2012] [Indexed: 11/13/2022] Open
Abstract
Memory operations such as encoding and retrieval require the coordinated interplay of cortical regions with distinct functional contributions. The mechanistic nature of these interactions, however, remains unspecified. During the performance of a face memory task during fMRI scanning, we measured the magnitude (a measure of the strength of coupling between areas) and phase (a measure of the relative timing across areas) of coherence between regions of interest and the rest of the brain. The fusiform face area (FFA) showed robust coherence with a distributed network of subregions in the prefrontal cortex (PFC), posterior parietal cortex (PPC), precuneus, and hippocampus across both memory operations. While these findings reveal significant overlap in the cortical networks underlying mnemonic encoding and retrieval, coherence phase analyses revealed context-dependent differences in cortical dynamics. During both encoding and retrieval, PFC and PPC exhibited earlier activity than in the FFA and hippocampus. Also, during retrieval, PFC activity preceded PPC activity. These findings are consistent with prior physiology studies suggesting an early contribution of PFC and PPC in mnemonic control. Together, these findings contribute to the growing literature exploring the spatio-temporal dynamics of basic memory operations.
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Affiliation(s)
- Brian T Miller
- Helen Wills Neuroscience Institute, University of California, Berkeley CA, USA
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24
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Myskiw JC, Izquierdo I. Posterior parietal cortex and long-term memory: some data from laboratory animals. Front Integr Neurosci 2012; 6:8. [PMID: 22375107 PMCID: PMC3287050 DOI: 10.3389/fnint.2012.00008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Accepted: 02/14/2012] [Indexed: 11/13/2022] Open
Abstract
The posterior parietal cortex (PPC) was long viewed as just involved in the perception of spatial relationships between the body and its surroundings and of movements related to them. In recent years the PPC has been shown to participate in many other cognitive processes, among which working memory and the consolidation and retrieval of episodic memory. The neurotransmitter and other molecular processes involved have been determined to a degree in rodents. More research will no doubt determine the extent to which these findings can be extrapolated to primates, including humans. In these there appears to be a paradox: imaging studies strongly suggest an important participation of the PPC in episodic memory, whereas lesion studies are much less suggestive, let alone conclusive. The data on the participation of the PPC in episodic memory so far do not permit any conclusion as to what aspect of consolidation and retrieval it handles in addition to those dealt with by the hippocampus and basolateral amygdala, if any.
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Affiliation(s)
- Jociane C Myskiw
- Instituto Nacional de Neurociência Translacional, Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Porto Alegre RS, Brazil
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