5 found
  1.  11
    Transcranial Direct Current Stimulation of the Motor Cortex in Waking Resting State Induces Motor Imagery.Jana Speth, Clemens Speth & Trevor A. Harley - 2015 - Consciousness and Cognition 36:298-305.
  2.  13
    The Borderlands of Waking: Quantifying the Transition From Reflective Thought to Hallucination in Sleep Onset.Clemens Speth & Jana Speth - 2016 - Consciousness and Cognition 41:57-63.
  3.  5
    Mental Time Travel to the Future Might Be Reduced in Sleep.Jana Speth, Astrid M. Schloerscheidt & Clemens Speth - 2017 - Consciousness and Cognition 48:180-189.
  4.  13
    A New Measure of Hallucinatory States and a Discussion of REM Sleep Dreaming as a Virtual Laboratory for the Rehearsal of Embodied Cognition.Clemens Speth & Jana Speth - 2018 - Cognitive Science 42 (1):311-333.
    Hallucinatory states are experienced not only in connection with drugs and psychopathologies but occur naturally and spontaneously across the human circadian cycle: Our nightly dreams bring multimodal experiences in the absence of adequate external stimuli. The current study proposes a new, tighter measure of these hallucinatory states: Sleep onset, REM sleep, and non-REM sleep are shown to differ with regard to motor imagery indicating interactions with a rich imaginative world, and cognitive agency that could enable sleepers to recognize their hallucinatory (...)
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  5. Auditory Verbal Experience and Agency in Waking, Sleep Onset, REM, and Non-REM Sleep.Jana Speth, Trevor A. Harley & Clemens Speth - 2017 - Cognitive Science 41 (3):723-743.
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