TY  - JOUR
A1  - Gromer, Daniel
A1  - Madeira, Octávia
A1  - Gast, Philipp
A1  - Nehfischer, Markus
A1  - Jost, Michael
A1  - Müller, Mathias
A1  - Mühlberger, Andreas
A1  - Pauli, Paul
T1  - Height Simulation in a Virtual Reality CAVE System: Validity of Fear Responses and Effects of an Immersion Manipulation
JF  - Frontiers in Human Neuroscience
N2  - Acrophobia is characterized by intense fear in height situations. Virtual reality (VR) can be used to trigger such phobic fear, and VR exposure therapy (VRET) has proven effective for treatment of phobias, although it remains important to further elucidate factors that modulate and mediate the fear responses triggered in VR. The present study assessed verbal and behavioral fear responses triggered by a height simulation in a 5-sided cave automatic virtual environment (CAVE) with visual and acoustic simulation and further investigated how fear responses are modulated by immersion, i.e., an additional wind simulation, and presence, i.e., the feeling to be present in the VE. Results revealed a high validity for the CAVE and VE in provoking height related self-reported fear and avoidance behavior in accordance with a trait measure of acrophobic fear. Increasing immersion significantly increased fear responses in high height anxious (HHA) participants, but did not affect presence. Nevertheless, presence was found to be an important predictor of fear responses. We conclude that a CAVE system can be used to elicit valid fear responses, which might be further enhanced by immersion manipulations independent from presence. These results may help to improve VRET efficacy and its transfer to real situations.
KW  - anxiety
KW  - fear behavior
KW  - virtual reality
KW  - presence
KW  - immersion
KW  - acrophobia
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-196113
SN  - 1662-5161
VL  - 12
IS  - 372
ER  - 
TY  - JOUR
A1  - Düking, Peter
A1  - Holmberg, Hans-Christer
A1  - Sperlich, Billy
T1  - The potential usefulness of virtual reality systems for athletes: a short SWOT analysis
JF  - Frontiers in Physiology
N2  - No abstract available.
KW  - SWOT
KW  - virtual reality
KW  - athletes
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-176178
VL  - 9
IS  - 128
ER  -