Artificial Intelligence

Artificial intelligence (AI) is becoming a crucial component of healthcare to help augment physicians and make them more efficient. In medical imaging, it is helping radiologists more efficiently manage PACS worklists, enable structured reporting, auto detect injuries and diseases, and to pull in relevant prior exams and patient data. In cardiology, AI is helping automate tasks and measurements on imaging and in reporting systems, guides novice echo users to improve imaging and accuracy, and can risk stratify patients. AI includes deep learning algorithms, machine learning, computer-aided detection (CAD) systems, and convolutional neural networks. 

"Cancer maps" could aid in treatment plans

A new computer program called PiCnIc could help doctors imagine where a patient’s cancer might go next, according to NPR. That information could help physicians and patients come up with earlier or even predictive treatment plans. 

Scientists use fMRI to 'see' the brain listening to music

Scientists, with the help of at least one prominent rapper, are looking into just what music does to your brain. A recent story from London's The Guardian examined physicians who were studying the brain of rapper Tinie Tempah using an EEG machine while having his brain undergo fMRI.

Loyola Medicine unveils PET scanning for prostate cancer

Chicago's Loyola Medicine released a statement today announcing it is the first center in the Midwest to offer an effective PET/CT scan procedure specifically for prostate cancer.

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Near-infrared light shows potential to both image and treat traumatized brains

Researchers at the University of Texas at Arlington have demonstrated that near-infrared (NIR) light can be used not only to image the brain but also, potentially, to treat it for post-traumatic stress disorder. 

7T MRI shows brains feeling sensation in long lost limbs

Researchers using powerful 7 Tesla MRI have gotten a peek inside the brains of amputees as they process phantom sensations years after the loss of their limbs.

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MRI may help head off underage drinking

Teens aren’t going to like this: Neuro MRI has helped researchers accurately predict which young persons are likely to become heavy drinkers by the time they turn 18. If readily replicable, the work may suggest modes of pre-problem intervention.

Student athletes take longer to recover from concussions if they continue to play right away

Coaches, doctors, players and parents could improve high school athletes’ recovery times if they followed medical guidelines more strictly, according to a new study in the journal Pediatrics. That’s because student athletes who re-entered game play right after a concussion had doubled recovery times than kids who sat out right away, which is what current medical guidelines recommend. 

Big business ahead in VR-aided pain management

Virtual reality is believed effective in pain management for its ability to “swamp the brain” with so much sensory stimulation that some pain signals get crowded out. MRI studies have shown this effect in action. 

Around the web

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.