Introduction
Welcome
Welcome to our newsletter on the latest news and developments in the field of AI in healthcare. Artificial intelligence is transforming the way we approach healthcare, from improving patient outcomes to increasing efficiency and reducing costs. In this newsletter, we'll be curating some of the most interesting and informative articles on the latest innovations, trends, and challenges in AI healthcare. Stay tuned for the latest insights and updates on this rapidly-evolving field.
Cutting-edge Innovations
AI algorithm outperforms traditional methods in spotting cancerous nodules
The article reports on a study that found an artificial intelligence (AI) algorithm can accurately identify cancerous nodules in lung CT scans better than human radiologists or traditional screening methods. The AI was trained on a large dataset of CT scans and then tested on a set of 6,716 scans from a previous clinical trial. The results showed that the AI had an accuracy rate of 94.4%, compared to 91.1% for human radiologists and 77.2% for traditional screening methods. The researchers suggest that the AI system could be used to improve early cancer detection rates and reduce unnecessary interventions.
AI turns thoughts into text through non-invasive mind-reading
Researchers have developed a new AI technique that can turn thoughts into text using fMRI scans and machine learning algorithms. The technique has achieved a 90% accuracy rate in tests with volunteers. While it is still in early stages of development, it has the potential to revolutionize communication for people who are unable to speak or have limited motor functions. Limitations include the need for bulky equipment and controlled environments. The researchers aim to refine the technology and make it more accessible in the future.
AI and Medical Professionals
Study finds AI chatbot has better bedside manner than some doctors
A new study has found that an AI-powered chatbot developed by the University of Southern California can offer better bedside manner than some doctors. The chatbot was found to be more effective in building rapport and making patients feel comfortable, particularly those who were anxious or stressed. However, the researchers noted that the chatbot was not able to provide the same level of personalized care and attention that human doctors can offer. The study highlights the potential of AI in healthcare, but also underscores the importance of human interaction and personalized care. AI should be viewed as a complement, rather than a replacement, to human doctors.
ChatGPT and antimicrobial advice: the end of the consulting infection doctor?
An article recently published in The Lancet (Infectious Diseases) discusses the potential of language models like ChatGPT to provide accurate advice on antimicrobial therapy. These models use natural language processing to interpret clinical information and provide evidence-based recommendations. Studies show that language models are effective, but implementation requires robust data and algorithms and integration into clinical workflows. The authors suggest that language models should be part of a broader approach to antimicrobial stewardship. Language models like ChatGPT have the potential to revolutionize antimicrobial therapy and provide a valuable tool for clinicians, especially in situations where access to specialist advice is limited.
AI and Wearables
VUB spin-off develops breakthrough ankle-foot prosthesis: Lunaris offers unparalleled flexibility and works with flat battery
A new advanced ankle-foot prosthesis has been developed by a VUB spin-off, Axiles Bionics. The prosthesis, called "The Lunaris," is designed to provide unprecedented flexibility, smart connectivity, and a natural range of motion, replicating the interplay of bones, muscles, and tendons in the human ankle. It also includes an elastic tendon and an anatomical ankle joint, enabling amputees to cross any slope or uneven terrain with ease. In addition, the Lunaris prosthesis is the first of its kind to work properly with a flat battery, providing uninterrupted mobility for amputees. The technology has the potential to revolutionize the lives of amputees and is a significant step forward in the development of advanced prosthetics.
AI and Mental Health
AI chatbot Pi offers emotional support to combat loneliness and isolation
A new AI-powered chatbot called Pi is offering emotional support to people who are feeling lonely or isolated. Developed by a start-up called Emotive AI, Pi is designed to be a companion to people who are seeking emotional connection, especially during the pandemic. Pi uses natural language processing and machine learning to understand and respond to people's feelings, providing comfort and encouragement. Pi can also help people cope with anxiety and depression by providing cognitive-behavioral therapy techniques. While Pi is not a substitute for human interaction, it is helping many people feel less lonely and more connected.