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Layher E, Santander T, Chakravarthula P, Marinsek N, Turner BO, Eckstein MP, Miller MB. Widespread frontoparietal fMRI activity is greatly affected by changes in criterion placement, not discriminability, during recognition memory and visual detection tests. Neuroimage 2023; 279:120307. [PMID: 37543259 DOI: 10.1016/j.neuroimage.2023.120307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/30/2023] [Accepted: 08/02/2023] [Indexed: 08/07/2023] Open
Abstract
Widespread frontoparietal activity is consistently observed in recognition memory tests that compare studied ("target") versus unstudied ("nontarget") responses. However, there are conflicting accounts that ascribe various aspects of frontoparietal activity to mnemonic evidence versus decisional processes. According to Signal Detection Theory, recognition judgments require individuals to decide whether the memory strength of an item exceeds an evidence threshold-the decision criterion-for reporting previously studied items. Yet, most fMRI studies fail to manipulate both memory strength and decision criteria, making it difficult to appropriately identify frontoparietal activity associated with each process. In the current experiment, we manipulated both discriminability and decision criteria across recognition memory and visual detection tests during fMRI scanning to assess how frontoparietal activity is affected by each manipulation. Our findings revealed that maintaining a conservative versus liberal decision criterion drastically affects frontoparietal activity in target versus nontarget response contrasts for both recognition memory and visual detection tests. However, manipulations of discriminability showed virtually no differences in frontoparietal activity in target versus nontarget response or item contrasts. Comparing across task domains, we observed similar modulations of frontoparietal activity across criterion conditions, though the recognition memory task revealed larger activations in both magnitude and spatial extent in these contrasts. Nonetheless, there appears to be some domain specificity in frontoparietal activity associated with the maintenance of a conservative versus liberal criterion. We propose that widespread frontoparietal activity observed in target versus nontarget contrasts is largely attributable to response bias where increased activity may reflect inhibition of a prepotent response, which differs depending on whether a person maintains a conservative versus liberal decision criterion.
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Affiliation(s)
- Evan Layher
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA.
| | - Tyler Santander
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
| | | | | | - Benjamin O Turner
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore, Singapore
| | - Miguel P Eckstein
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
| | - Michael B Miller
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
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Lavallé L, Brunelin J, Jardri R, Haesebaert F, Mondino M. The neural signature of reality-monitoring: A meta-analysis of functional neuroimaging studies. Hum Brain Mapp 2023; 44:4372-4389. [PMID: 37246722 PMCID: PMC10318245 DOI: 10.1002/hbm.26387] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/21/2023] [Accepted: 05/11/2023] [Indexed: 05/30/2023] Open
Abstract
Distinguishing imagination and thoughts from information we perceived from the environment, a process called reality-monitoring, is important in everyday situations. Although reality monitoring seems to overlap with the concept of self-monitoring, which allows one to distinguish self-generated actions or thoughts from those generated by others, the two concepts remain largely separate cognitive domains and their common brain substrates have received little attention. We investigated the brain regions involved in these two cognitive processes and explored the common brain regions they share. To do this, we conducted two separate coordinate-based meta-analyses of functional magnetic resonance imaging studies assessing the brain regions involved in reality- and self-monitoring. Few brain regions survived threshold-free cluster enhancement family-wise multiple comparison correction (p < .05), likely owing to the small number of studies identified. Using uncorrected statistical thresholds recommended by Signed Differential Mapping with Permutation of Subject Images, the meta-analysis of reality-monitoring studies (k = 9 studies including 172 healthy subjects) revealed clusters in the lobule VI of the cerebellum, the right anterior medial prefrontal cortex and anterior thalamic projections. The meta-analysis of self-monitoring studies (k = 12 studies including 192 healthy subjects) highlighted the involvement of a set of brain regions including the lobule VI of the left cerebellum and fronto-temporo-parietal regions. We showed with a conjunction analysis that the lobule VI of the cerebellum was consistently engaged in both reality- and self-monitoring. The current findings offer new insights into the common brain regions underlying reality-monitoring and self-monitoring, and suggest that the neural signature of the self that may occur during self-production should persist in memories.
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Affiliation(s)
- Layla Lavallé
- Université Claude Bernard Lyon 1, CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, PSYR2BronFrance
- CH le VinatierBronFrance
| | - Jérôme Brunelin
- Université Claude Bernard Lyon 1, CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, PSYR2BronFrance
- CH le VinatierBronFrance
| | - Renaud Jardri
- Université de Lille, INSERM U‐1172, Lille Neurosciences & Cognition, Plasticity & Subjectivity TeamLilleFrance
| | - Frédéric Haesebaert
- Université Claude Bernard Lyon 1, CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, PSYR2BronFrance
- CH le VinatierBronFrance
| | - Marine Mondino
- Université Claude Bernard Lyon 1, CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, PSYR2BronFrance
- CH le VinatierBronFrance
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Guo J, Shubeck K, Hu X. Relationship Between Item and Source Memory: Explanation of Connection-Strength Model. Front Psychol 2021; 12:691577. [PMID: 34659007 PMCID: PMC8511408 DOI: 10.3389/fpsyg.2021.691577] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 08/11/2021] [Indexed: 11/24/2022] Open
Abstract
The controversy in the relationship between item memory and source memory is a focus of episodic memory. Some studies show the trade-off between item memory and source memory, some show the consistency between them, and others show the independence between them. This review attempts to point out the connection-strength model, implying the different types and strengths of the important role of the item-source connections in the relationship between item memory and source memory, which is based on the same essence in the unified framework. The logic of the model is that when item memory and source memory share the same or relevant connection between item and source, they positively connect, or they are independently or negatively connected. This review integrates empirical evidence from the domains of cognition, cognitive neuroscience, and mathematical modeling to validate our hypothesis.
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Affiliation(s)
- Junjun Guo
- School of Psychology, Central China Normal University, Wuhan, China
| | - Keith Shubeck
- Department of Psychology, The University of Memphis, Memphis, TN, United States
- Institute for Intelligent Systems, The University of Memphis, Memphis, TN, United States
| | - Xiangen Hu
- School of Psychology, Central China Normal University, Wuhan, China
- Department of Psychology, The University of Memphis, Memphis, TN, United States
- Institute for Intelligent Systems, The University of Memphis, Memphis, TN, United States
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Imaging recollection, familiarity, and novelty in the frontoparietal control and default mode networks and the anterior-posterior medial temporal lobe: An integrated view and meta-analysis. Neurosci Biobehav Rev 2021; 126:491-508. [PMID: 33857579 DOI: 10.1016/j.neubiorev.2021.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 03/04/2021] [Accepted: 04/07/2021] [Indexed: 11/22/2022]
Abstract
A network-level model of recollection-based recognition (R), familiarity-based recognition (F), and novelty recognition (N) was constructed, and its validity was evaluated through meta-analyses to produce an integrated view of neuroimaging data. The model predicted the following: (a) the overall magnitude of the frontoparietal control network (FPCN) activity (which supports retrieval and decision effort) is in the order of F > R > N; (b) that of the posterior medial temporal network (MTL) activity (which plays a direct role in retrieval) is in the order of R > N > F; (c) that of the anterior MTL activity (which supports novelty-encoding) is in the order of N > R > F; (d) that of the default mode network (DMN) activity (which supports the subjective experience of remembering) is in the order of R > N > F. The meta-analyses results were consistent with these predictions. Subsystem analysis indicated a functional dissociation between the cingulo-opercular vs. frontoparietal components of the FPCN and between the core vs. medial temporal components of the DMN.
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Ciaramelli E, Burianová H, Vallesi A, Cabeza R, Moscovitch M. Functional Interplay Between Posterior Parietal Cortex and Hippocampus During Detection of Memory Targets and Non-targets. Front Neurosci 2020; 14:563768. [PMID: 33224020 PMCID: PMC7670044 DOI: 10.3389/fnins.2020.563768] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/16/2020] [Indexed: 11/25/2022] Open
Abstract
Posterior parietal cortex is frequently activated during episodic memory retrieval but its role during retrieval and its interactions with the hippocampus are not yet clear. In this fMRI study, we investigated the neural bases of recognition memory when study repetitions and retrieval goals were manipulated. During encoding participants studied words either once or three times, and during retrieval they were rewarded more to detect either studied words or new words. We found that (1) dorsal parietal cortex (DPC) was more engaged during detection of items studied once compared to three times, whereas regions in the ventral parietal cortex (VPC) responded more to items studied multiple times; (2) DPC, within a network of brain regions functionally connected to the anterior hippocampus, responded more to items consistent with retrieval goals (associated with high reward); (3) VPC, within a network of brain regions functionally connected to the posterior hippocampus, responded more to items not aligned with retrieval goals (i.e., unexpected). These findings support the hypothesis that DPC and VPC regions contribute differentially to top-down vs. bottom-up attention to memory. Moreover, they reveal a dissociation in the functional profile of the anterior and posterior hippocampi.
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Affiliation(s)
- Elisa Ciaramelli
- Department of Psychology, University of Bologna, Bologna, Italy.,Center for Studies and Research in Cognitive Neuroscience, Cesena, Italy
| | - Hana Burianová
- Department of Psychology, Swansea University, Swansea, United Kingdom.,Centre for Advanced Imaging, University of Queensland, Brisbane, QLD, Australia
| | - Antonino Vallesi
- Padova Neuroscience Center and Department of Neuroscience, University of Padua, Padua, Italy.,Fondazione Ospedale San Camillo IRCCS, Venezia, Italy
| | - Roberto Cabeza
- Department of Psychology, Duke University, Durham, NC, United States
| | - Morris Moscovitch
- Department of Psychology, University of Toronto, Toronto, ON, Canada.,Rotman Research Institute, Toronto, ON, Canada
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Kim H. An integrative model of network activity during episodic memory retrieval and a meta-analysis of fMRI studies on source memory retrieval. Brain Res 2020; 1747:147049. [DOI: 10.1016/j.brainres.2020.147049] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 08/05/2020] [Accepted: 08/06/2020] [Indexed: 02/05/2023]
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Mitchell KJ, MacPherson SE. The cognitive neuroscience of source memory: Moving the ball forward. Cortex 2017; 91:1-8. [PMID: 28495025 DOI: 10.1016/j.cortex.2017.04.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 04/12/2017] [Indexed: 02/02/2023]
Affiliation(s)
- Karen J Mitchell
- Department of Psychology, West Chester University of Pennsylvania, USA.
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