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Cue overlap supports preretrieval selection in episodic memory: ERP evidence. COGNITIVE, AFFECTIVE, & BEHAVIORAL NEUROSCIENCE 2022; 22:492-508. [PMID: 34966982 PMCID: PMC9090896 DOI: 10.3758/s13415-021-00971-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/02/2021] [Indexed: 11/08/2022]
Abstract
AbstractPeople often want to recall events of a particular kind, but this selective remembering is not always possible. We contrasted two candidate mechanisms: the overlap between retrieval cues and stored memory traces, and the ease of recollection. In two preregistered experiments (Ns = 28), we used event-related potentials (ERPs) to quantify selection occurring before retrieval and the goal states — retrieval orientations — thought to achieve this selection. Participants viewed object pictures or heard object names, and one of these sources was designated as targets in each memory test. We manipulated cue overlap by probing memory with visual names (Experiment 1) or line drawings (Experiment 2). Results revealed that regardless of which source was targeted, the left parietal ERP effect indexing recollection was selective when test cues overlapped more with the targeted than non-targeted information, despite consistently better memory for pictures. ERPs for unstudied items also were more positive-going when cue overlap was high, suggesting that engagement of retrieval orientations reflected availability of external cues matching the targeted source. The data support the view that selection can act before recollection if there is sufficient overlap between retrieval cues and targeted versus competing memory traces.
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Guillaume F, Thomas É. Recollection and familiarity in schizophrenia:An ERP investigation using face recognition exclusion tasks. Psychiatry Res 2021; 302:113973. [PMID: 34038807 DOI: 10.1016/j.psychres.2021.113973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 04/23/2021] [Indexed: 11/28/2022]
Abstract
Recent studies suggest that the recollection deficit observed in schizophrenia may not be a unitary phenomenon but could depend on the information to retrieve. Here we investigated whether the nature of the perceptual information affects recollection and familiarity in schizophrenia. ERP old/new effects were explored in 20 patients with schizophrenia and 20 healthy controls during unfamiliar face exclusion tasks, with either intrinsic (expression) or extrinsic (background) information either changing or remaining the same between study and test. Schizophrenia patients rejected old faces as distractors in a greater extent than healthy controls. The FN400 old/new effect (300-500ms) was found in both groups. It was sensitive to facial expression change for healthy controls but not schizophrenia patients. In addition, the parietal old/new effect was lower for correctly excluded faces for patients, but not for controls. This points to the conclusion that schizophrenia patients discriminate between target and non-target faces on the basis of the memory strength signal corresponding to the study-test mismatch rather than the recollection of the critical information, as observed in healthy controls. This functioning can be useful when study-test perceptual mismatch must be detected but, in return, can lead to the over-exclusion of old stimuli.
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Affiliation(s)
| | - Émilie Thomas
- Aix-Marseille University, APHM, La Conception, Psychiatrie Adulte, Marseille, France
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3
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Xia J, Evans LH. Neural evidence that disengaging memory retrieval is modulated by stimulus valence and rumination. Sci Rep 2020; 10:7548. [PMID: 32372004 PMCID: PMC7200702 DOI: 10.1038/s41598-020-64404-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 04/03/2020] [Indexed: 11/09/2022] Open
Abstract
To remember information from our personal past we need to be in a cognitive state where we treat stimuli as cues for memory retrieval. In this study we considered whether participants could exert control and disengage from a memory state when it was no longer required for the task at hand. In particular, we examined whether this ability was affected by the valence of the stimuli and participant's rumination scores. After a study phase participants completed test blocks where the task switched every two trials between a memory task (retrieving information from the study phase) and a perceptual task. Even though there was no episodic memory requirement in the perceptual task, a well-established event-related potential (ERP) index of memory retrieval was present for both trials when the stimuli were negative valenced pictures but not for neutral pictures. Furthermore, there was a positive correlation between the magnitude of this ERP memory index in the perceptual task and rumination scores but only for neutral stimuli and not negative. Thus, in this study participants generally had difficultly suppressing memory retrieval when negative stimuli were presented. However, for neutral stimuli only ruminators were more susceptible to memory intrusions.
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Affiliation(s)
- Jiangyi Xia
- Center for Mind and Brain and Neurology Department, University of California, Davis, 267 Cousteau Place, Davis, 95618, California, USA
| | - Lisa H Evans
- Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Cardiff University, Cardiff, CF24 4HQ, Wales, UK.
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The costs of target prioritization and the external requirements for using a recall-to-reject strategy in memory exclusion tasks: a meta-analysis. Psychon Bull Rev 2018; 24:1844-1855. [PMID: 28299598 DOI: 10.3758/s13423-017-1256-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In event-related potential (ERP) studies, the left-parietal old/new effect is commonly considered as a neural correlate of recollection. In memory exclusion tasks, the effect is usually observed when the targeted information is identified, but it is not necessarily present when studied items are rejected as nontargets. Interestingly, both the presence and the absence of such old/new effects to nontargets have been regarded as indicator for strategic retrieval. We reviewed previous ERP studies using memory exclusion tasks to analyze the reaction time (RT) pattern in such studies, as well as the influence of task difficulty on the occurrence of nontarget retrieval. We identified 44 test conditions, reported in 24 studies, and subjected the behavioral data to a meta-analysis. The RTs to correctly rejected new items were shorter than the RTs to hits, in particular in studies that required differentiating conceptual or perceptual information at test. When the retrieval of target information was prioritized, RTs to nontargets were delayed relative to targets. Without such prioritization, no such RT differences were observed. For test conditions with nontarget retrieval, the retrieval accuracy was poorer compared with test conditions without such retrieval. The findings support previous studies that claimed that nontarget retrieval becomes more likely when target retrieval is difficult, but the strong overlap in task difficulty between conditions with and without nontarget retrieval indicates that other, partly yet to-be-identified factors contribute to the occurrence of nontarget retrieval as well.
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Ross RS, Smolen A, Curran T, Nyhus E. MAO-A Phenotype Effects Response Sensitivity and the Parietal Old/New Effect during Recognition Memory. Front Hum Neurosci 2018; 12:53. [PMID: 29487517 PMCID: PMC5816743 DOI: 10.3389/fnhum.2018.00053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 01/31/2018] [Indexed: 11/13/2022] Open
Abstract
A critical problem for developing personalized treatment plans for cognitive disruptions is the lack of understanding how individual differences influence cognition. Recognition memory is one cognitive ability that varies from person to person and that variation may be related to different genetic phenotypes. One gene that may impact recognition memory is the monoamine oxidase A gene (MAO-A), which influences the transcription rate of MAO-A. Examination of how MAO-A phenotypes impact behavioral and event-related potentials (ERPs) correlates of recognition memory may help explain individual differences in recognition memory performance. Therefore, the current study uses electroencephalography (EEG) in combination with genetic phenotyping of the MAO-A gene to determine how well-characterized ERP components of recognition memory, the early frontal old/new effect, left parietal old/new effect, late frontal old/new effect, and the late posterior negativity (LPN) are impacted by MAO-A phenotype during item and source memory. Our results show that individuals with the MAO-A phenotype leading to increased transcription have lower response sensitivity during both item and source memory. Additionally, during item memory the left parietal old/new effect is not present due to increased ERP amplitude for correct rejections. The results suggest that MAO-A phenotype changes EEG correlates of recognition memory and influences how well individuals differentiate between old and new items.
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Affiliation(s)
- Robert S Ross
- Neuroscience and Behavior Program, Department of Psychology, University of New Hampshire, Durham, NH, United States
| | - Andrew Smolen
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, United States
| | - Tim Curran
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States
| | - Erika Nyhus
- Department of Psychology and Program in Neuroscience, Bowdoin College, Brunswick, ME, United States
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6
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Herron JE. ERP evidence for the control of emotional memories during strategic retrieval. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2017; 17:737-753. [PMID: 28484940 PMCID: PMC5548819 DOI: 10.3758/s13415-017-0509-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Neural evidence for the strategic retrieval of task-relevant 'target' memories at the expense of less relevant 'nontarget' memories has been demonstrated across a wide variety of studies. In ERP studies, this evidence consists of the ERP correlate of recollection (i.e. the 'left parietal old/new effect') being evident for targets and attenuated for nontargets. It is not yet known, however, whether this degree of strategic control can be extended to emotionally valenced words, or whether these items instead reactivate associated memories. The present study used a paradigm previously employed to demonstrate the strategic retrieval of neutral words (Herron & Rugg, Psychonomic Bulletin and & Review, 10(3), 703--710, 2003b) to assess the effects of stimulus valence on behavioural and event-related potential (ERP) measures of strategic retrieval. While response accuracy and reaction times associated with targets were unaffected by valence, negative nontargets and new items were both associated with an elevated false alarm rate and longer RTs than their neutral equivalents. Both neutral and negative targets and nontargets elicited early old/new effects between 300 and 500 ms. Critically, whereas neutral and negative targets elicited robust and statistically equivalent left parietal old/new effects between 500 and 800 ms, these were absent for neutral and negative nontargets. A right frontal positivity associated with postretrieval monitoring was evident for neutral targets versus nontargets, for negative versus neutral nontargets, and for targets versus new items. It can therefore be concluded that the recollection of negatively valenced words is subject to strategic control during retrieval, and that postretrieval monitoring processes are influenced by emotional valence.
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Affiliation(s)
- Jane E Herron
- Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Cardiff University, Cardiff, CF24 4HQ, Wales, UK.
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Keating J, Affleck-Brodie C, Wiegand R, Morcom AM. Aging, working memory capacity and the proactive control of recollection: An event-related potential study. PLoS One 2017; 12:e0180367. [PMID: 28727792 PMCID: PMC5519026 DOI: 10.1371/journal.pone.0180367] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 06/14/2017] [Indexed: 11/17/2022] Open
Abstract
The present study investigated the role of working memory capacity (WMC) in the control of recollection in young and older adults. We used electroencephalographic event-related potentials (ERPs) to examine the effects of age and of individual differences in WMC on the ability to prioritize recollection according to current goals. Targets in a recognition exclusion task were words encoded using two alternative decisions. The left parietal ERP old/new effect was used as an electrophysiological index of recollection, and the selectivity of recollection measured in terms of the difference in its magnitude according to whether recognized items were targets or non-targets. Young adults with higher WMC showed greater recollection selectivity than those with lower WMC, while older adults showed nonselective recollection which did not vary with WMC. The data suggest that aging impairs the ability to engage cognitive control effectively to prioritize what will be recollected.
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Affiliation(s)
- Jessica Keating
- School of Psychology, Philosophy and Language Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Caitlin Affleck-Brodie
- School of Psychology, Philosophy and Language Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Ronny Wiegand
- School of Psychology, Philosophy and Language Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Alexa M Morcom
- School of Psychology, Philosophy and Language Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, United Kingdom
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Mecklinger A, Rosburg T, Johansson M. Reconstructing the past: The late posterior negativity (LPN) in episodic memory studies. Neurosci Biobehav Rev 2016; 68:621-638. [DOI: 10.1016/j.neubiorev.2016.06.024] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 06/17/2016] [Accepted: 06/17/2016] [Indexed: 10/21/2022]
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9
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Influence of encoding focus and stereotypes on source monitoring event-related-potentials. Brain Res 2016; 1630:171-82. [DOI: 10.1016/j.brainres.2015.11.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 10/19/2015] [Accepted: 11/11/2015] [Indexed: 11/19/2022]
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10
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Ross RS, Medrano P, Boyle K, Smolen A, Curran T, Nyhus E. Genetic variation in the serotonin transporter gene influences ERP old/new effects during recognition memory. Neuropsychologia 2015; 78:95-107. [PMID: 26423665 DOI: 10.1016/j.neuropsychologia.2015.09.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 09/15/2015] [Accepted: 09/22/2015] [Indexed: 12/16/2022]
Abstract
Recognition memory is defined as the ability to recognize a previously encountered stimulus and has been associated with spatially and temporally distinct event-related potentials (ERPs). Allelic variations of the serotonin transporter gene (SLC6A4) have recently been shown to impact memory performance. Common variants of the serotonin transporter-linked polymorphic region (5HTTLPR) of the SLC6A4 gene result in long (l) and short (s) allelic variants with carriers of the s allele having lowered transcriptional efficiency. Thus, the current study examines the effects polymorphisms of the SLC6A4 gene have on performance and ERP amplitudes commonly associated with recognition memory. Electroencephalogram (EEG), genetic, and behavioral data were collected from sixty participants as they performed an item and source memory recognition task. In both tasks, participants studied and encoded 200 words, which were then mixed with 200 new words during retrieval. Participants were monitored with EEG during the retrieval portion of each memory task. EEG electrodes were grouped into four ROIs, left anterior superior, right anterior superior, left posterior superior, and right posterior superior. ERP mean amplitudes during hits in the item and source memory task were compared to correctly recognizing new items (correct rejections). Results show that s-carriers have decreased mean hit amplitudes in both the right anterior superior ROI 1000-1500ms post stimulus during the source memory task and the left anterior superior ROI 300-500ms post stimulus during the item memory task. These results suggest that individual differences due to genetic variation of the serotonin transporter gene influences recognition memory.
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Affiliation(s)
- Robert S Ross
- University of New Hampshire, Psychology Department, Durham, NH, USA; University of New Hampshire, Neuroscience and Behavior Program, Durham, NH, USA.
| | - Paolo Medrano
- University of New Hampshire, Psychology Department, Durham, NH, USA
| | - Kaitlin Boyle
- University of New Hampshire, Neuroscience and Behavior Program, Durham, NH, USA
| | - Andrew Smolen
- University of Colorado at Boulder, Institute for Behavioral Genetics, Boulder, CO, USA
| | - Tim Curran
- University of Colorado at Boulder, Department of Psychology and Neuroscience, Boulder, CO, USA
| | - Erika Nyhus
- Bowdoin College, Department of Psychology and Program in Neuroscience, Brunswick, ME, USA
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11
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Abstract
One influential explanation for the costs incurred when switching between tasks is that they reflect interference arising from completing the previous task—known as task-set inertia. We report a novel approach for assessing task-set inertia in a memory experiment using event-related potentials (ERPs). After a study phase, participants completed a test block in which they switched between a memory task (retrieving information from the study phase) and a perceptual task. These tasks alternated every two trials. An ERP index of the retrieval of study information was evident in the memory task. It was also present on the first trial of the perceptual task but was markedly attenuated on the second. Moreover, this task-irrelevant ERP activity was positively correlated with a behavioral cost associated with switching between tasks. This real-time measure of neural activity thus provides direct evidence of task-set inertia, its duration, and the functional role it plays in switch costs.
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Affiliation(s)
- Lisa H Evans
- Brain Research Imaging Centre, School of Psychology, Cardiff University
| | - Jane E Herron
- Brain Research Imaging Centre, School of Psychology, Cardiff University
| | - Edward L Wilding
- Brain Research Imaging Centre, School of Psychology, Cardiff University
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12
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Bridger EK, Sprondel V, Mecklinger A. Control over recollection varies with context-type: ERP evidence from the exclusion task. Cogn Neurosci 2015; 6:31-8. [PMID: 25564971 DOI: 10.1080/17588928.2014.996211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The left-parietal ERP old/new effect—an index of recollection—is often larger for classes of item to-be-endorsed as old (targets) than to-be-rejected items (nontargets), and this has been interpreted as an index of selective retrieval. The question of interest here was whether selective retrieval would be more pronounced when targets are allocated according to distinct conceptual encoding tasks than when designated according to spatial location. Participants saw words on the left/right side of fixation and made a pleasantness or function judgment to each. Across test-blocks, target designation varied according to the kind of task judgment or the study location. Robust target old/new effects were observed for both classes of target designation but the nontarget amplitude was smaller when conceptual information was targeted. The current data indicate that the class of to-be-retrieved information determines the extent to which recollection can be controlled when all other factors are held constant.
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Affiliation(s)
- Emma K Bridger
- a Experimental Neuropsychology Unit, Department of Psychology , Saarland University , Saarbrücken , Germany
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13
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Electrophysiological correlates of processes supporting memory for faces. Brain Cogn 2014; 90:50-62. [DOI: 10.1016/j.bandc.2014.06.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 05/26/2014] [Accepted: 06/04/2014] [Indexed: 11/20/2022]
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Bouzerda-Wahlen A, Nahum L, Ptak R, Schnider A. Mechanism of disorientation: Reality filtering versus content monitoring. Cortex 2013; 49:2628-36. [DOI: 10.1016/j.cortex.2013.07.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 05/13/2013] [Accepted: 07/30/2013] [Indexed: 10/26/2022]
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15
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Elward RL, Evans LH, Wilding EL. The role of working memory capacity in the control of recollection. Cortex 2013; 49:1452-62. [DOI: 10.1016/j.cortex.2012.07.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Revised: 06/12/2012] [Accepted: 07/25/2012] [Indexed: 11/30/2022]
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16
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Strategic retrieval and retrieval orientation in reality monitoring studied by event-related potentials (ERPs). Neuropsychologia 2013; 51:557-71. [DOI: 10.1016/j.neuropsychologia.2012.11.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Revised: 11/07/2012] [Accepted: 11/10/2012] [Indexed: 11/21/2022]
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17
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Evans LH, Herron JE, Wilding EL. Electrophysiological insights into control over recollection. Cogn Neurosci 2012; 3:168-73. [PMID: 24171734 DOI: 10.1080/17588928.2012.662217] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Electrophysiological correlates of successful episodic retrieval were measured in an experiment where participants switched frequently between two different episodic retrieval conditions. They completed three trials of each condition before switching to the other condition. The key contrasts were between neural indices of successful retrieval that were separated according to the number of successive trials of the same condition that had been completed. An electrophysiological correlate of recollection--the left-parietal event-related potential (ERP) old/new effect--was smaller on the first and second trial than on the third successive trial that participants completed for each condition. This ERP old/new effect is assumed to index the extent to which recollection has occurred, and this outcome suggests that control over recovery of task-relevant episodic content is compromised when additional cognitive demands are imposed around the time of retrieval.
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Affiliation(s)
- L H Evans
- a Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology , Cardiff University , Cardiff , Wales , UK
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18
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Leynes PA. Event-related potential (ERP) evidence for source-monitoring based on the absence of information. Int J Psychophysiol 2012; 84:284-95. [DOI: 10.1016/j.ijpsycho.2012.03.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Revised: 03/19/2012] [Accepted: 03/28/2012] [Indexed: 11/16/2022]
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Strategic retrieval in a reality monitoring task. Neuropsychologia 2011; 49:2957-69. [DOI: 10.1016/j.neuropsychologia.2011.07.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Revised: 06/30/2011] [Accepted: 07/01/2011] [Indexed: 11/19/2022]
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