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| http://dx.doi.org/10.1093/ehjcr/ytac477 | DOI Listing |
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How I do it: preoperative simulation and augmented reality assisted surgical resection of Glioblastoma in Broca's area.
Acta Neurochir (Wien)
November 2024
Department of Neurosurgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
Background: The emergence of virtual reality and augmented reality makes preoperative simulation and intraoperative real-time guidance possible, especially for lesions in functional areas.
Method: Preoperatively, the virtual reality technique allowed the simulation of tumor resection while visualizing the fiber tracts. During resection, we used augmented reality to localize the terminations of dorsal language pathways and strictly followed the preoperative plan to perform the surgery.
The Relationships Among Emotions, Self-Efficacy, and Engagement in Virtual Reality-Assisted Foreign Language Learning: A Social Cognitive Theory-Based Study.
Percept Mot Skills
November 2024
School of English Studies, Shanghai International Studies University, Shanghai, China.
While many studies have identified multiple benefits and affordances in using virtual reality (VR) technology in language learning, most have been qualitative, with few providing evidence of factors that may impact VR effectiveness for language learning or of the role of learners' unique psychological, environmental, and emotional experiences in language learning. Against this backdrop, we framed this study within social cognitive theory and surveyed 368 Chinese university students of English who were participating in VR-assisted language instruction to explore whether learners' foreign language learning enjoyment and boredom related to their learning engagement; we also investigated the mediating role of learning self-efficacy in these relationships. Our results suggested that (a) students learning English through VR-assisted instruction experienced a relatively high level of enjoyment but moderate level boredom; (b) foreign language learning enjoyment significantly (positively) predicted foreign language learning self-efficacy and engagement; and (c) foreign language learning boredom significantly (negatively) predicted foreign language learning self-efficacy, but not engagement; and foreign language learning self-efficacy fully mediated the relationship between foreign language learning boredom and engagement, and partially mediated the significant relationship between foreign language learning enjoyment and engagement.
View Article and Find Full Text PDFVirtual Reality-Assisted Informed Consent for Anesthesia: A Prospective and Randomized Proof-of-Concept Study.
J Clin Med
October 2024
Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, 1090 Vienna, Austria.
: Informed consent for anesthesia poses both legal challenges and problems of understandable communication. Fulfilling all the requirements through anesthesiologists directly interacting with patients is a time- and staff-consuming strategy. Given today's smart technologies, notably including virtual reality (VR), we explored in a prospective randomized study whether 'VR-assisted informed consent' could improve this situation.
View Article and Find Full Text PDFExamining the Feasibility, Acceptability, and Preliminary Efficacy of an Immersive Virtual Reality-Assisted Lower Limb Strength Training for Knee Osteoarthritis: Mixed Methods Pilot Randomized Controlled Trial.
JMIR Serious Games
September 2024
Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Room 209, School of Public Health Building, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong, 999077, Hong Kong (China), 852 22528452, 852 26063500.
Background: Knee osteoarthritis prevalently causes significant pain, activity limitations, psychological distress, and reduced quality of life. Despite lower limb strength training being a core treatment for knee osteoarthritis, adherence remains a challenge, prompting the exploration of virtual reality (VR) to improve exercise compliance. Recent research suggests the potential of VR in providing enhanced pain management and functional outcomes for knee osteoarthritis, necessitating further exploration of immersive VR technology.
View Article and Find Full Text PDFPerspective or Spectacle? Teaching thoracic aortic anatomy in a mixed reality assisted educational approach- a two-armed randomized pilot study.
Langenbecks Arch Surg
September 2024
Department of Vascular and Endovascular Surgery, University of Heidelberg, Heidelberg, Germany.
Purpose: Anatomical understanding is an important basis for medical teaching, especially in a surgical context. The interpretation of complex vascular structures via two-dimensional visualization can yet be difficult, particularly for students. The objective of this study was to investigate the feasibility of an MxR-assisted educational approach in vascular surgery undergraduate education, comparing an MxR-based teaching-intervention with CT-based material for learning and understanding the vascular morphology of the thoracic aorta.
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