IOP Statement

The Officers and Board of Directors of the International Organization of Psychophysiology (IOP) and the Editor-in-Chief and the entire Editorial Board of the International Journal of Psychophysiology deplore all forms of violence perpetrated against human beings. IOP has always promoted peace and harmony between peoples without distinction of race, sex, religion and political belief. IOP supports all who are currently suffering from the consequences of war. (enacted on March 17, 2022)

Upcoming Congress

Registration site of IOP2025 will be open soon (June 2024).

Apply for the IOP membership now!

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


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The system of IOP has been fully renewed in 2010.

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Copyright © 2015-2024 International Organization of Psychophysiology. All Rights Reserved.
NSW, Australia (President, Secretary) / Osaka, Japan (Vice-President)

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