Researchers find that machine-learning models for classifying chest X-rays as COVID-19-positive or COVID-19-negative rely on shortcut learning and could lead to misdiagnosis
Read article: Machine-learning models that detect COVID-19 on chest X-rays are not suitable for clinical use
A multimodal platform that combines diffuse optics and ultrasound imaging accurately detects cancerous thyroid nodules
Read article: Optical–ultrasound technology boosts thyroid cancer screening
Diamond microparticles that provide combined optical and MR imaging could pave the way for faster and deeper medical imaging
Read article: Diamond microparticles enable simultaneous MRI and optical imaging
Simulating stress distributions in diseased arteries could help cardiologists identify patients at risk of a heart attack
Read article: Use the force: biomechanical model helps predict future heart attacks
A novel MRI method can detect early blood–brain barrier dysfunction, which has been linked with neurodegenerative disorders such as Alzheimer's disease
Read article: Neuroimaging identifies early-stage dysfunction of the blood–brain barrier
Open-source framework trains deep-learning models while meeting high standards of data protection and privacy
Read article: Diagnostic AI algorithm focuses on privacy protection
With increasing clinical use of stronger and faster MRI scanners, it’s important to consider the potential effects on patients
Read article: As MRI strength increases, so do concerns about magnet safety
An Australia-based research team is the first to identify a unique clinical feature of frontotemporal dementia
Read article: MRI reveals deterioration of brain’s reward circuitry in younger-onset dementia
Non-invasive imaging of brain temperature could help doctors monitor patient recovery and treatment after brain injury
Read article: Personalized brain temperature maps created using MRI and biophysical models
Transcranial ultrafast ultrasound localization microscopy of injected microbubbles maps human brain vasculature with microscopic resolution
Read article: Ultrafast ultrasound maps tiny blood vessels deep in the human brain
