artificial intelligence Archives
Neural networks probe proteins
May. 9, 2023—A machine learning method based on neural networks outperformed a mutational scanning model at identifying disease-causing mutations in an Alzheimer’s disease protein, suggesting the method could be useful for facilitating therapeutic design.
COVID on Twitter: town vs. country
Apr. 11, 2023—A natural language processing analysis of 407 million tweets from May 2020 to January 2022 captures the rural-urban divide regarding COVID-19.
Machine learning aids injury prevention in cardiac cath labs
Feb. 2, 2023— by Paul Govern Acute kidney injury, or AKI, is a common complication of cardiac catheterization, posing higher costs, longer hospital stays and increased short-term and long-term mortality risk. In a large, randomized trial conducted over a period of 18 months at 19 medical centers of the Veterans Health Administration, a quality improvement implementation trial...
Machine learning predicts delirium
Jan. 23, 2023—Using machine learning based on electronic health records of ICU patients predicted new-onset delirium with 82% sensitivity, Vanderbilt researchers found.
Suicide notes
Nov. 21, 2022—Natural language processing of notes in electronic health records can identify suicidal behavior and could be used to directly improve real-time risk prediction algorithms.
Paper defines AI-related competencies for health professionals
Oct. 6, 2022—Researchers at Vanderbilt University Medical Center and IBM Watson Health engaged experts from around the country in defining a set of AI-related clinical competencies for health care professionals.
Vanderbilt study uses AI to speed monkeypox drug trials
Sep. 22, 2022—A machine learning algorithm developed by researchers at Vanderbilt performs as well as humans at identifying skin lesions in clinical photographs of people with monkeypox.
VUMC to lead AI ethics core for NIH project
Sep. 22, 2022—Vanderbilt researchers will lead and comprise the greater part of an artificial intelligence research ethics core for a National Institutes of Health (NIH) program called Bridge to Artificial Intelligence, or Bridge2AI.
Suicide prediction method combines AI and face-to-face screening
May. 13, 2022—New Vanderbilt research is pointing to solutions for efficient clinical prediction of suicide attempt or suicidal thinking in adults.
Computer eyeballs graft-vs-host disease
Apr. 7, 2022—A machine learning algorithm identified areas of skin affected by chronic graft-versus-host disease on par with clinicians, opening the door to streamlining and standardizing this measure of patient response to therapy.
AI used to identify patients at risk for lung cancer
Dec. 16, 2021— by Matt Batcheldor The Vanderbilt Lung Institute is the first location in Tennessee to debut Optellum Virtual Lung Nodule Clinic comprehensive management software that, using artificial intelligence, can identify and track patients at risk for lung cancer — even if they have never been in for a cancer screening. That’s because the Optellum software...
AI predicts 24-hour hospital discharge
Nov. 16, 2021—Vanderbilt researchers used a machine learning algorithm and data from more than 26,000 hospital stays to predict who would and would not be discharged over the next 24 hours.
