Marc Wittmann
@marcwittmann.bsky.social
Psychologist at the Institute for Frontier Areas of Psychology and Mental Health in Freiburg. Time perception in ordinary and altered states of consciousness. MIT Press book author: 'Felt Time' and 'Altered States of Consciousness'.
An anniversary! Four years of #Floatation-REST @igpp.bsky.social research with the Floataway.com cabin at Prana Freiburg: 2 doctoral theses, 2 master's theses, 2 third-party funding acquisitions, 3 publications, and here the lastest preprint: www.researchsquare.com/article/rs-7...
January 22, 2026 at 11:34 AM
An anniversary! Four years of #Floatation-REST @igpp.bsky.social research with the Floataway.com cabin at Prana Freiburg: 2 doctoral theses, 2 master's theses, 2 third-party funding acquisitions, 3 publications, and here the lastest preprint: www.researchsquare.com/article/rs-7...
The @springernature.com book "The Bodily Self, Emotion, and Subjective Time: Exploring Interoception through the Contributions of A.D. (Bud) Craig" is out: 22 authors, 16 chapters. Neurobiology, Psychology, Psychiatry, Neuroimaging, Musicology, Philosophy, ... link.springer.com/book/10.1007...
December 6, 2025 at 4:34 PM
The @springernature.com book "The Bodily Self, Emotion, and Subjective Time: Exploring Interoception through the Contributions of A.D. (Bud) Craig" is out: 22 authors, 16 chapters. Neurobiology, Psychology, Psychiatry, Neuroimaging, Musicology, Philosophy, ... link.springer.com/book/10.1007...
Coming in September 2025: 16 chapters in the @springernature.com book on "The Bodily Self, Emotion, and Subjective Time: Exploring Interoception through the Contributions of A.D. (Bud) Craig". Subsequently I present all online chapters here. Today 1/16: link.springer.com/chapter/10.1...
June 3, 2025 at 3:23 PM
Coming in September 2025: 16 chapters in the @springernature.com book on "The Bodily Self, Emotion, and Subjective Time: Exploring Interoception through the Contributions of A.D. (Bud) Craig". Subsequently I present all online chapters here. Today 1/16: link.springer.com/chapter/10.1...
Coming in September 2025 are 16 chapters by experts on "The Bodily Self, Emotion, and Subjective Time: Exploring Interoception through the Contributions of A.D. (Bud) Craig". Stay tuned for my presentation of online chapters which are already available online.
link.springer.com/book/9783031...?
link.springer.com/book/9783031...?
April 19, 2025 at 8:18 AM
Coming in September 2025 are 16 chapters by experts on "The Bodily Self, Emotion, and Subjective Time: Exploring Interoception through the Contributions of A.D. (Bud) Craig". Stay tuned for my presentation of online chapters which are already available online.
link.springer.com/book/9783031...?
link.springer.com/book/9783031...?
Our first qualitative study on the Flotatation experience as Preprint: "Silence, darkness, and gravity: A qualitative analysis of individual experiences during Floatation-REST". By Kristin Schiffer, Eric Pfeifer, Christine Stolterfoth, and Marc Wittmann
osf.io/preprints/ps...
osf.io/preprints/ps...
March 17, 2025 at 9:10 AM
Our first qualitative study on the Flotatation experience as Preprint: "Silence, darkness, and gravity: A qualitative analysis of individual experiences during Floatation-REST". By Kristin Schiffer, Eric Pfeifer, Christine Stolterfoth, and Marc Wittmann
osf.io/preprints/ps...
osf.io/preprints/ps...
Our paper in Consciousness and Cognition on the afterglow effect following floatation in the @igpp.bsky.social floating cabin: "Experience after Floatation-REST: Relaxation during floating mediates the afterglow effect" by Iraklis Pantazis and Marc Wittmann
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
March 8, 2025 at 2:07 PM
Our paper in Consciousness and Cognition on the afterglow effect following floatation in the @igpp.bsky.social floating cabin: "Experience after Floatation-REST: Relaxation during floating mediates the afterglow effect" by Iraklis Pantazis and Marc Wittmann
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
3rd birthday of the @igpp.bsky.social Freiburg Floatation-REST cabin at Prana built by floataway.com, supported by Float Research Collective. Our research on ASC resulted in four studies: 1 article, 1 preprint, 2 manuscripts; 2 study grants by Hanns-Seidl-Stifung and Bial foundation. More to come.
February 16, 2025 at 11:35 AM
3rd birthday of the @igpp.bsky.social Freiburg Floatation-REST cabin at Prana built by floataway.com, supported by Float Research Collective. Our research on ASC resulted in four studies: 1 article, 1 preprint, 2 manuscripts; 2 study grants by Hanns-Seidl-Stifung and Bial foundation. More to come.
The second Floatation-REST study from my igpp.bsky.social
lab as PsyArXiv preprint, with Iraklis Pantazis. Participants report a stronger feeling of afterglow as measured with an afterglow inventory, more state mindfulness, and more interoceptive awareness: osf.io/preprints/ps...
lab as PsyArXiv preprint, with Iraklis Pantazis. Participants report a stronger feeling of afterglow as measured with an afterglow inventory, more state mindfulness, and more interoceptive awareness: osf.io/preprints/ps...
November 15, 2024 at 3:35 PM
The second Floatation-REST study from my igpp.bsky.social
lab as PsyArXiv preprint, with Iraklis Pantazis. Participants report a stronger feeling of afterglow as measured with an afterglow inventory, more state mindfulness, and more interoceptive awareness: osf.io/preprints/ps...
lab as PsyArXiv preprint, with Iraklis Pantazis. Participants report a stronger feeling of afterglow as measured with an afterglow inventory, more state mindfulness, and more interoceptive awareness: osf.io/preprints/ps...
I am part of an intriguing symposium on the "Sense of self: one body, multiple mechanisms" organized by Anne Giersch and Iris Trinkler at University of Strasbourg. Registration soon possible: bodyself.sciencesconf.org
November 15, 2024 at 9:43 AM
I am part of an intriguing symposium on the "Sense of self: one body, multiple mechanisms" organized by Anne Giersch and Iris Trinkler at University of Strasbourg. Registration soon possible: bodyself.sciencesconf.org