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Karl-Heinz Renner

5 papers in the library · 29 citations · publishing 2022-2025

Papers

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The Effects of an Online Yoga Nidra Meditation on Subjective Well-Being and Diurnal Salivary Cortisol: A Randomised Controlled Trial.

Stress and Health June 1, 2025 Esther N. Moszeik, Nicolas Rohleder, Karl-Heinz Renner 10 citations

Yoga Nidra meditation has been increasingly examined in recent years for its potential to enhance psychological well-being. However, few studies have examined its biological effects-such as diurnal cortisol patterns particularly in larger samples using pre-post designs. The primary objective of this randomised controlled trial was to examine both the psychological (stress, anxiety, depression,...

Framework for Microdosing Odors in Virtual Reality for Psychophysiological Stress Training.

Italian National Conference on Sensors October 31, 2024 Daniel Anheuer, Brid Karacan, Lara Herzog et al.

To better cope with stress in emergencies, emergency personnel undergo virtual reality (VR) stress training. Such training typically includes visual, auditory and sometimes tactile impressions, whereas olfactory stimuli are mostly neglected. This concept paper therefore examines whether odors might be beneficial for further enhancing the experience of presence and immersion into a simulated...

DOI: 10.3390/s24217046 (opens in new tab) Full text (opens in new tab) Micropump Multisensory vr Odor actuator Olfaction +6

Psychological and physiological health outcomes of virtual reality-based mindfulness interventions: A systematic review and evidence mapping of empirical studies.

Digital health 2024 Alissa Wieczorek, Florian Schrank, Karl-Heinz Renner et al. 19 citations

In the past two decades, mindfulness, rooted in Buddhist traditions, has gained considerable scientific interest. Virtual reality (VR) technology, in particular head-mounted displays, offers immersive experiences and is examined in this systematic review in terms of VR-based mindfulness interventions and their effects on psychological and physiological health outcomes. Using the Preferred...

Psychometric Properties of the Mindfulness Inventory for Sport (German Version).

Frontiers in Psychology May 24, 2022 Alissa Wieczorek, Karl-Heinz Renner, Florian Schrank et al.

Mindfulness-based training programs are highly established in competitive and recreational sports. One of the best-known approaches is the Mindfulness-Acceptance-Commitment Approach (MAC) by Gardner and Moore), which integrates mindfulness aspects of awareness, non-judgmental attitude, and focus. Based on these aspects, Thienot and colleagues developed and validated an English language...

Microdosing Odors in Virtual Reality for Psychophysiological Stress Training

Daniel Anheuer, Brid Karacan, Lara Herzog et al. preprint

To better cope with stress in emergencies, emergency personnel undergo virtual reality (VR) stress trainings. Such trainings typically include visual, auditory and sometimes tactile impressions, whereas olfactory stimuli are mostly neglected. This concept paper therefore examines whether odors might be beneficial for further enhancing the experience of presence and immersion into a simulated...