Sex, Lies and fMRI—Gender Differences in Neural Basis of Deception

Artur Marchewka; Katarzyna Jednorog; Marcel Falkiewicz; Wojciech Szeszkowski; Anna Grabowska; Iwona Szatkowska

doi:10.1371/journal.pone.0043076

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Peer-reviewed

Research Article

Sex, Lies and fMRI—Gender Differences in Neural Basis of Deception

Artur Marchewka ,

Contributed equally to this work with: Artur Marchewka, Katarzyna Jednorog

Affiliations Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland, Faculty of Psychology, University of Warsaw, Warsaw, Poland
⨯
Katarzyna Jednorog ,

Contributed equally to this work with: Artur Marchewka, Katarzyna Jednorog

Affiliation Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland
⨯
Marcel Falkiewicz,

Affiliation Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland
⨯
Wojciech Szeszkowski,

Affiliation Department of Radiology, Warsaw Medical University, Warsaw, Poland
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Anna Grabowska,

Affiliations Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland, Warsaw School of Social Sciences and Humanities, Warsaw, Poland
⨯
Iwona Szatkowska

* E-mail: i.szatkowska@nencki.gov.pl

Affiliation Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland
⨯

Sex, Lies and fMRI—Gender Differences in Neural Basis of Deception

Artur Marchewka,
Katarzyna Jednorog,
Marcel Falkiewicz,
Wojciech Szeszkowski,
Anna Grabowska,
Iwona Szatkowska

Published: August 29, 2012
https://doi.org/10.1371/journal.pone.0043076

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Replication is needed

Posted by anonymous_reviewer on 13 Oct 2012 at 15:05 GMT

As shown clearly by the Petersen's group in St. Louis, before one can talk about reliable gender differences in processing one needs to carry out a replication (http://www.ncbi.nlm.nih.g...). The chance that these results, with small Ns (29 subjects, split into female and male subgroups) will replicate is not very high.

No competing interests declared.

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Sex, Lies and fMRI—Gender Differences in Neural Basis of Deception

Sex, Lies and fMRI—Gender Differences in Neural Basis of Deception

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Replication is needed

Posted by anonymous_reviewer on 13 Oct 2012 at 15:05 GMT