Virtual

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News • Neural anticipation of infection

Virtual health threats trigger real immune response

The mere fact of being exposed to a sick avatar in a virtual reality environment triggers a measurable immune response in humans, a multidisciplinary research team discovered.

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News • Nasopharyngeal carcinoma detection

Virtual MRI for contrast-free NPC tumour imaging

Gadolinium-based contrast agents enhance visibility but also pose a significant health risk. A new AI-powered virtual MRI imaging technique is designed to offer a safer diagnostic approach.

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News • Neurosurgical simulation performance

Brain surgeon training improved by AI-enhanced human instruction

New research finds that neurosurgery students receiving AI-augmented, personalized feedback from a human instructor have better surgical performance, risk management and skill transfer.

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Video • Empathetic avatar

Virtual AI receptionist “Cassie” to improve healthcare communication

A virtual medical receptionist named “Cassie,” developed through research at Texas A&M University, is designed to transform the way patients interact with health care providers.

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News • Adversarial robust image processing

Defense system protects medical digital twins from cyberattack

Medical digital twins can help predict diseases, but are vulnerable to cyberattacks that can lead to incorrect diagnoses. Researchers have developed a new defense system to address this threat.

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Video • Exergames for upper limb mobility recovery

Video games show promise in improving hand and wrist rehabilitation

Playing video games to recover hand and wrist mobility? A new system of exergames demonstrates the potential for rehabilitation while providing therapists with data to analyse patients’ progress.

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Article • Interactive VR worlds in healthcare

Metaverse in medicine: between potential and pioneering spirit

For many, the term “metaverse” evokes images of VR headsets and the rebranded company behind Facebook – but can the digital parallel universe provide actual benefits for healthcare? Dr Anke Diehl has studied the technology intensively and recognises significant potential for medical applications. However, the expert for digital transformation at Essen University Medicine, Germany, cautions…

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Article • Extended reality

The application of XR in mental health care

Mental disorders are among the leading causes of ill-health and disability worldwide, and the demand for a viable solution to battle the mental health crisis has risen. The past two decades have witnessed the emergence of extended reality (XR) as a tool for investigation, assessment, and management in mental healthcare.

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