Augmented Reality System Lets Doctors See under Patients' Skin without the Scalpel
New technology is bringing the power of augmented reality into clinical practice. The system, called ProjectDR, allows medical images such as CT scans and MRI data to be displayed directly on a patient's body in a way that moves as the patient does.
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Using Virtual Reality to Identify Brain Areas Involved in Memory
Virtual reality is helping neuroscientists at the University of California, Davis, get new insight into how different brain areas assemble memories in context. In a study published Jan. 18 in the journal Nature Communications, graduate student Halle Dimsdale-Zucker and colleagues used a virtual reality environment to train subjects, then showed that different areas of the hippocampus are activated for different types of memories.
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People with Tetraplegia Gain Rapid Use of Brain-Computer Interface
For a brain-computer interface (BCI) to be truly useful for a person with tetraplegia, it should be ready whenever it's needed, with minimal expert intervention, including the very first time it's used. In a new study in the Journal of Neural Engineering, researchers in the BrainGate collaboration demonstrate new techniques that allowed three participants to achieve peak BCI performance within three minutes of engaging in an easy, one-step process.
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Hamlyn Centre Announces Grant from Bill & Melinda Gates Foundation for Development of Dietary Intake Monitoring Technology
The Hamlyn Centre at Imperial College London today announces the award of a grant from the Bill & Melinda Gates Foundation, to accelerate research into new integrated technology systems for accurately measuring dietary intake. The grant of $1.5M will fund key investigation projects until April 2020, supporting the research and development of passive dietary intake monitoring tools and wearables that can support nutritional studies in low and middle-income countries.
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Early Results Reported on e-Health Tool to Prevent Opioid Overdose
The new ORION e-health psychoeducational tool, designed to help opioid-dependent individuals prevent an overdose, can impart new knowledge and impact a person's intention to change opioid abuse behavior, but it did not improve overall self-efficacy in overdose prevention. Researchers concluded that ORION was useful for identifying individuals most in need of reducing modifiable risk factors through appropriate interventions, as reported in an article in Cyberpsychology, Behavior, and Social Networking, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.
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Who Uses Phone Apps to Track Sleep Habits?
The profile of most Americans who use popular mobile phone apps that track sleep habits is that they are relatively affluent, claim to eat well, and say they are in good health, even if some of them tend to smoke. These are some of the surprise findings, say the study authors, of the first national survey of sleep-specific mobile health app use among men and women in the United States.
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Researchers Develop a Remote-Controlled Cancer Immunotherapy System
A team of researchers has developed an ultrasound-based system that can non-invasively and remotely control genetic processes in live immune T cells so that they recognize and kill cancer cells. There is a critical need to non-invasively and remotely manipulate cells at a distance, particularly for translational applications in animals and humans, researchers said.
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