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Research Paper
Open Access

Reduced visual contrast suppression during major depressive episodes

Viljami Salmela, Lumikukka Socada, John Söderholm, Roope Heikkilä, Jari Lahti, Jesper Ekelund and Erkki Isometsä
J Psychiatry Neurosci March 01, 2021 46 (2) E222-E231; DOI: https://doi.org/10.1503/jpn.200091
Viljami Salmela
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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Lumikukka Socada
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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John Söderholm
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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Roope Heikkilä
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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Jari Lahti
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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Jesper Ekelund
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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Erkki Isometsä
From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
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Article Information

vol. 46 no. 2 E222-E231
DOI 
https://doi.org/10.1503/jpn.200091
PubMed 
33703869
History 
  • Received May 14, 2020
  • Revision received August 13, 2020
  • Accepted September 12, 2020
  • Published online March 1, 2021.
Copyright & Usage 
© 2021 Joule Inc. or its licensors This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY-NC-ND 4.0) licence, which permits use, distribution and reproduction in any medium, provided that the original publication is properly cited, the use is noncommercial (i.e., research or educational use), and no modifications or adaptations are made. See: https://creativecommons.org/licenses/by-nc-nd/4.0/

Author Information

  1. Viljami Salmela, PhD,
  2. Lumikukka Socada, MD,
  3. John Söderholm, MD,
  4. Roope Heikkilä, MA,
  5. Jari Lahti, PhD,
  6. Jesper Ekelund, MD, PhD,
  7. Erkki Isometsä, MD, PhD
  1. From the Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland (Salmela, Lahti); and the Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland (Socada, Söderholm, Heikkilä, Ekelund, Isometsä)
  1. Correspondence to: V. Salmela, Department of Psychology and Logopedics, Faculty of Medicine, P.O. Box 21 (Haartmaninkatu 3), FI-00014 University of Helsinki, Finland; viljami.salmela{at}helsinki.fi
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Journal of Psychiatry and Neuroscience: 46 (2)
J Psychiatry Neurosci
Vol. 46, Issue 2
1 Mar 2021
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Reduced visual contrast suppression during major depressive episodes
Viljami Salmela, Lumikukka Socada, John Söderholm, Roope Heikkilä, Jari Lahti, Jesper Ekelund, Erkki Isometsä
J Psychiatry Neurosci Mar 2021, 46 (2) E222-E231; DOI: 10.1503/jpn.200091

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Reduced visual contrast suppression during major depressive episodes
Viljami Salmela, Lumikukka Socada, John Söderholm, Roope Heikkilä, Jari Lahti, Jesper Ekelund, Erkki Isometsä
J Psychiatry Neurosci Mar 2021, 46 (2) E222-E231; DOI: 10.1503/jpn.200091
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