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dc.contributor.author
Ceglarek, Anna
dc.contributor.author
Ochab, Jeremi K.
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Cifre, Ignacio
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Fafrowicz, Magdalena
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Sikora Wachowicz, Barbara
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Lewandowska, Koryna
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Bohaterewicz, Bartosz
dc.contributor.author
Marek, Tadeusz
dc.contributor.author
Chialvo, Dante Renato
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dc.date.available
2022-04-20T15:57:39Z
dc.date.issued
2021-12
dc.identifier.citation
Ceglarek, Anna; Ochab, Jeremi K.; Cifre, Ignacio; Fafrowicz, Magdalena; Sikora Wachowicz, Barbara; et al.; Non-linear Functional Brain Co-activations in Short-Term Memory Distortion Tasks; Frontiers Media; Frontiers in Neuroscience; 15; 12-2021; 1-13
dc.identifier.uri
http://hdl.handle.net/11336/155420
dc.description.abstract
Recent works shed light on the neural correlates of true and false recognition and the influence of time of day on cognitive performance. The current study aimed to investigate the modulation of the false memory formation by the time of day using a non-linear correlation analysis originally designed for fMRI resting-state data. Fifty-four young and healthy participants (32 females, mean age: 24.17 ± 3.56 y.o.) performed in MRscanner the modified Deese-Roediger-McDermott paradigm in short-term memory during one session in the morning and another in the evening. Subjects’ responses were modeled with a general linear model, which includes as a predictor the nonlinear correlations of regional BOLD activity with the stimuli, separately for encoding and retrieval phases. The results show the dependence of the non-linear correlations measures with the time of day and the type of the probe. In addition, the results indicate differences in the correlations measures with hippocampal regions between positive and lure probes. Besides confirming previous results on the influence of time-of-day on cognitive performance, the study demonstrates the effectiveness of the non-linear correlation analysis method for the characterization of fMRI task paradigms.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Frontiers Media
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
FMRI
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FUNCTIONAL DYNAMIC CONNECTIVITY
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POINT PROCESS ANALYSIS
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NON-LINEAR CORRELATIONS
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DRM PARADIGM
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MEMORY DISTORTIONS
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SHORT-TERM (WORKING) MEMORY
dc.subject.classification
Neurociencias
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dc.subject.classification
Medicina Básica
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CIENCIAS MÉDICAS Y DE LA SALUD
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dc.title
Non-linear Functional Brain Co-activations in Short-Term Memory Distortion Tasks
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-04-18T13:34:07Z
dc.identifier.eissn
1662-453X
dc.journal.volume
15
dc.journal.pagination
1-13
dc.journal.pais
Suiza
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dc.journal.ciudad
Lausana
dc.description.fil
Fil: Ceglarek, Anna. Jagiellonian University; Polonia
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Fil: Ochab, Jeremi K.. Jagiellonian University; Polonia
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Fil: Cifre, Ignacio. Universitat Ramon Llull; España
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Fil: Fafrowicz, Magdalena. Jagiellonian University; Polonia
dc.description.fil
Fil: Sikora Wachowicz, Barbara. Jagiellonian University; Polonia
dc.description.fil
Fil: Lewandowska, Koryna. Jagiellonian University; Polonia
dc.description.fil
Fil: Bohaterewicz, Bartosz. Jagiellonian University; Polonia
dc.description.fil
Fil: Marek, Tadeusz. Jagiellonian University; Polonia
dc.description.fil
Fil: Chialvo, Dante Renato. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina
dc.journal.title
Frontiers in Neuroscience
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fnins.2021.778242/full
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3389/fnins.2021.778242
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8678091/
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