Article (Scientific journals)
Reduced concentration performance and heartbeat-evoked potential in individuals with a history of a SARS-CoV-2 infection
Kamp, Siri-Maria; BUNTIC, Nina; Amtmann, Julius et al.
2023In Neuroscience Letters, 814 (1), p. 137466
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Abstract :
[en] The goal of characterizing long-term psychological and neural consequences of a SARS-CoV-2 infection has recently gained importance. Here, we examined the effect of a prior SARS-CoV-2 infection on neural markers of exteroceptive (P300) and interoceptive (heartbeat-evoked potential; HEP) signal processing, as well as on neuropsychological tests of attention, inhibition and episodic memory, in 23 adults with a self-reported history of SARS-CoV-2 infection versus 23 healthy controls. We found that the group with a prior infection showed decreased HEP (but not P300) amplitudes, as well as reduced attention/concentration performance. These results suggest that SARS-CoV-2 may damage neural structures of cardiac interoception, thereby potentially contributing to cognitive and psychological long-term deficits. Modulations of interoceptive processing after a SARSCoV-2 infection are thus a promising target for future research.
Disciplines :
Neurosciences & behavior
Author, co-author :
Kamp, Siri-Maria
BUNTIC, Nina ;  University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS)
Amtmann, Julius
Scharpf, Amelie
Schönen, Alexander
Wagner, Leonie
SCHULZ, André  ;  University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS)
External co-authors :
yes
Language :
English
Title :
Reduced concentration performance and heartbeat-evoked potential in individuals with a history of a SARS-CoV-2 infection
Publication date :
2023
Journal title :
Neuroscience Letters
ISSN :
1872-7972
Publisher :
Elsevier, Limerick, Netherlands
Volume :
814
Issue :
1
Pages :
137466
Peer reviewed :
Peer Reviewed verified by ORBi
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