Deutsch Intern
    Department of Psychology I - Workgroup Kübler

    Speth, Clemens, Dr.


    2018 Speth, C., & Speth, J.  A New Measure of Hallucinatory States and a Discussion of REM Sleep Dreaming as a Virtual Laboratory for the Rehearsal of Embodied Cognition. Cognitive Science, 42(1), 311-333.
       Speth, J., Harley, T. A., & Speth, C. Auditory Verbal Experience and Agency in Waking, Sleep Onset, REM, and Non‐REM Sleep. Cognitive Science, 41(3), 723-743.

    Speth, J., Speth, C., Kaelen, M., Schloerscheidt, A., Feilding, A., Nutt, D., & Carhart-Harris, R. Decrease in mental time travel to the past correlates with default-mode network disintegration under lysergic acid diethylamide. Journal of Psychopharmacology, 30(4), 344-53.

    Speth, C. & Speth, J. The borderlands of waking: Quantifying the transition from reflective thought to hallucination in sleep onset. Consciousness and Cognition, 41, 57-63.

    Speth, J., & Speth, C. Motor imagery in REM sleep is increased by transcranial direct current stimulation of the left motor cortex (C3). Neuropsychologia, 86, 57-65.

        Speth, J., Schloerscheidt, A. M., & Speth, C. As we fall asleep, we forget about the future: A quantitative linguistic analysis of mentation reports from hypnagogia. Consciousness and Cognition, 45, 235-244.
    2015 Speth, J., Speth, C., & Harley, T. A. Transcranial direct current stimulation of the motor cortex in waking resting state induces motor imagery. Consciousness and Cognition, 36, 298-305.

    Speth, J., Frenzel, C., & Voss, U. A differentiating empirical linguistic analysis of dreamer activity in reports of EEG-controlled REM-dreams and hypnagogic hallucinations, Consciousness and Cognition, 22, 113-121.

       Voss, U., Schermelleh-Engel, K., Windt, J., Frenzel, C., & Hobson J.A. Measuring consciousness in dreams: The lucidity and consciousness in dreams scale. Consciousness and Cognition, 22, 8-21.
    2012 Voss, U., Frenzel, C., Koppehle-Gossel, J., & Hobson, J.A. Lucid Dreaming: An age dependent brain dissociation. Journal of Sleep Research, 21, 634-642.

    Research Interests

    • Transcranial electrostimulation
    • Cognitive Behavioral Therapy
    • Virtual Reality Psychotherapy
    • Sleep Disorders
    • Awareness