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College Queens' College
Department
  • Psychology
  • Research Focus

    Keywords

  • Consciousness
  • Attention
  • Computational Neuroscience
  • Phenomenology
  • Sleep Onset
  • Sleep
  • Behavioural Neuroscience
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  • Chronic pain
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  • Autism spectrum condition
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  • Computational modelling
  • Electroencephalography (EEG)
  • Electrophysiological recording techniques
  • Field potential recording
  • Neuropsychological testing
  • Randomised control trials
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    Dr Tristan Bekinschtein

    University Position
    Professor
    Dr Tristan Bekinschtein is pleased to consider applications from prospective PhD students.

    Interests

    I am interested in non-classic approaches to study the physiology and cognition of consciousness. At the Consciousness and Cognition Lab since its creation in 2011 we have worked mainly three main lines of research. Stemming from the Wellcome Trust grant from 2011, the first line of work is the Transitions of Consciousness, which has seen strong development in collaboration with several researchers worldwide. This line has created a school of thought among researchers in various parts of the world, evidenced by the increasing number of talks, symposia, and research groups discussing what was previously considered taboo or too difficult to study - the transition between states such as wakefulness and sleep, disorders of consciousness, or wakefulness and anaesthesia.. We have published 12 papers from this line of research since 2012 with 7 preprints under review. The second line of research that we continue to develop is the Model of Attention and Consciousness. This line of work originated during my 2007 first postdoc in Paris, where I captured the neural dynamics of automatic and voluntary attention states in patients with minimally conscious states, normal volunteers, and patients with intracranial electrodes, we also used EEG and fMRI. This line of work has had a profound impact on the attention and neural dynamics field of cognitive neuroscience. From the early work of 2009, we have published 8 more papers, with over 50 papers from other research groups using our experimental paradigms and underlying analysis. Furthermore, four papers from other authors have been reanalyses of our Open Data. Finally, the third line of research in the Consciousness and Cognition Lab, the earliest and youngest line, was developed in collaboration with Barbara Jachs during her PhD. In this work, we developed the capacity to capture how people think and feel as their experiences develop. Participants concentrate on a task or their own thoughts for a short period of time, recording their experiences related to their performance or tasks by tracing in intensity and time each of the relevant aspect of experience for that event (Jachs et al, 2021 Thesis, Cambridge Repository). This methodology of capturing the essence of experience translates phenomenology, the most difficult part of psychological sciences due to its subjectivity, into a quantifiable, dynamical measures. The work from 2016-2017 onwards has grown into several grants, 4 papers and 3 preprints, using the Traces of Experience in combination with physiological brain measures and behavioural tasks, exploring the experiences of chronic pain patients, those on the autism spectrum, participants in meditative states, Mild Cognitive Impairment Patients, and during the consumption of psychedelics, among others.

    Key Publications

    Stress in autism (STREAM): A study protocol on the role of circadian activity, sleep quality and sensory reactivity

    DOI: http://doi.org/10.1371/journal.pone.0303209
    Journal: PLoS One
    E-pub date: 1 Aug 2024
    Authors: CC Gernert, CM Falter-Wagner, V Noreika, B Jachs, N Jassim, K Gibbs, J Streicher, H Betts, TA Bekinschtein

    Attention and Interoception Alter Perceptual and Neural Pain Signatures-A Case Study

    DOI: http://doi.org/10.2147/JPR.S449173
    Journal: J Pain Res
    E-pub date: 1 Aug 2024
    Authors: M Niedernhuber, J Streicher, B Leggenhager, T Bekinschtein

    Embracing sleep onset complexity

    DOI: http://doi.org/10.31234/osf.io/yzsmj
    Journal:
    E-pub date: 1 Aug 2023
    Authors: C Lacaux, M Strauss, T Bekinschtein, D Oudiette

    Drawing the experience dynamics of meditation

    DOI: http://doi.org/10.1101/2022.03.04.482237
    Journal:
    E-pub date: 19 Mar 2022
    Authors: B Jachs, M Camino Garcia, A Canales-Johnson, TA Bekinschtein

    Ketamine and sleep modulate neural complexity dynamics in cats.

    DOI: http://doi.org/10.1111/ejn.15646
    Journal: Eur J Neurosci
    E-pub date: 1 Mar 2022
    Authors: C Pascovich, S Castro-Zaballa, PAM Mediano, D Bor, A Canales-Johnson, P Torterolo, TA Bekinschtein

    Decreasing Alertness Modulates Perceptual Decision-Making.

    DOI: http://doi.org/10.1523/JNEUROSCI.0182-21.2021
    Journal: J Neurosci
    E-pub date: 19 Jan 2022
    Authors: SR Jagannathan, CA Bareham, TA Bekinschtein

    Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception.

    DOI: http://doi.org/10.1093/cercor/bhaa058
    Journal: Cereb Cortex
    E-pub date: 30 Jun 2020
    Authors: A Canales-Johnson, AJ Billig, F Olivares, A Gonzalez, MDC Garcia, W Silva, E Vaucheret, C Ciraolo, E Mikulan, A Ibanez, D Huepe, V Noreika, S Chennu, TA Bekinschtein

    Olfactory sniffing signals consciousness in unresponsive patients with brain injuries.

    DOI: http://doi.org/10.1038/s41586-020-2245-5
    Journal: Nature
    E-pub date: 1 May 2020
    Authors: A Arzi, L Rozenkrantz, L Gorodisky, D Rozenkrantz, Y Holtzman, A Ravia, TA Bekinschtein, T Galperin, B-Z Krimchansky, G Cohen, A Oksamitni, E Aidinoff, Y Sacher, N Sobel

    Silent Expectations: Dynamic Causal Modeling of Cortical Prediction and Attention to Sounds That Weren’t.

    DOI: http://doi.org/10.1523/JNEUROSCI.1125-16.2016
    Journal: J Neurosci
    E-pub date: 10 Aug 2016
    Authors: S Chennu, V Noreika, D Gueorguiev, Y Shtyrov, TA Bekinschtein, R Henson

    Factoring the brain signatures of anesthesia concentration and level of arousal across individuals.

    DOI: http://doi.org/10.1016/j.nicl.2015.08.013
    Journal: Neuroimage Clin
    E-pub date: 1 Aug 2015
    Authors: P Barttfeld, TA Bekinschtein, A Salles, EA Stamatakis, R Adapa, DK Menon, M Sigman

    Losing the left side of the world: rightward shift in human spatial attention with sleep onset.

    DOI: http://doi.org/10.1038/srep05092
    Journal: Sci Rep
    E-pub date: 28 May 2014
    Authors: CA Bareham, T Manly, OV Pustovaya, SK Scott, TA Bekinschtein

    Evidence for a hierarchy of predictions and prediction errors in human cortex.

    DOI: http://doi.org/10.1073/pnas.1117807108
    Journal: Proc Natl Acad Sci U S A
    E-pub date: 20 Dec 2011
    Authors: C Wacongne, E Labyt, V van Wassenhove, T Bekinschtein, L Naccache, S Dehaene

    Classical conditioning in the vegetative and minimally conscious state.

    DOI: http://doi.org/10.1038/nn.2391
    Journal: Nat Neurosci
    E-pub date: 1 Oct 2009
    Authors: TA Bekinschtein, DE Shalom, C Forcato, M Herrera, MR Coleman, FF Manes, M Sigman

    Neural signature of the conscious processing of auditory regularities.

    DOI: http://doi.org/10.1073/pnas.0809667106
    Journal: Proc Natl Acad Sci U S A
    E-pub date: 3 Feb 2009
    Authors: TA Bekinschtein, S Dehaene, B Rohaut, F Tadel, L Cohen, L Naccache

    Publications

    Fluctuations in Neural Complexity During Wakefulness Relate To Conscious Level and Cognition

    DOI: http://doi.org/10.1101/2021.09.23.461002
    Journal: biorxiv
    E-pub date: 23 Sep 2021
    Authors: PAM Mediano, A Ikkala, R Kievit, S Jagannathan, T Varley, E Stamatakis, T Bekinschtein, D Bor

    Delta band activity contributes to the identification of command following in disorder of consciousness.

    DOI: http://doi.org/10.1038/s41598-021-95818-6
    Journal: Sci Rep
    E-pub date: 11 Aug 2021
    Authors: G Rivera-Lillo, EA Stamatakis, TA Bekinschtein, DK Menon, S Chennu

    Ketamine and sleep modulate neural complexity dynamics in cats

    DOI: http://doi.org/10.1101/2021.06.25.449513
    Journal:
    E-pub date: 1 Aug 2021
    Authors: C Pascovich, S Castro-Zaballa, PAM Mediano, D Bor, A Canales-Johnson, P Torterolo, T Bekinschtein