What's New

The 21st World Congress of Psychophysiology (IOP2023)

will take place in Geneva, Switzerland (June 26-30, 2023).

Save the date! Details will be announced as soon as fixed.

IOP Webinar Series

We are now offering webinars (streaming video lectures) by IOP directors.

Only members are eligible to watch the videos on the members-only page.

1. Priming the Heart: How Implicit Affect Influences Mental Effort

Guido H.E. Gendolla (University of Geneva)

(36 min, Uploaded on March 8, 2021)

2. EEG spectral analysis

Christoph S. Herrmann (Carl von Ossietzky Universität Oldenburg)

(15 min, Uploaded on June 18, 2021) 

3. Noise in the EEG spectrum

Robert J. Barry (University of Wollongong, Australia)

(27 min, Uploaded on July 21, 2021) 

About IOP

International Organization of Psychophysiology (IOP) was established as a nongovernmental organization in 1982.

In 1982, we held the first World Congress in Montreal, Canada. Since then, 19 World Congresses have been held once every two years.

Since 1983, our official journal, International Journal of Psychophysiology, has been published by Elsevier.


  1. The world-wide dissemination of information regarding psychophysiological research, teaching and applications

  2. The establishment and stimulation of psychophysiological research, teaching and applications

  3. The development and promotion of international collaborations and discussion in the field of psychophysiology


Become a member?

Please click on "Join Us" on the left column.

The system of IOP has been fully renewed in 2010.

If you are a former member before this change, please apply again.

All the members can access to the electronic version of
International Journal of Psychophysiology from the Members Only page.


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Please go to the contact us page.

Copyright © 2015-2021 International Organization of Psychophysiology. All Rights Reserved.
Milan, Italy (President) / Osaka, Japan (Secretary)


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