December 31, 2020 — Posttraumatic stress disorder (PTSD) is a complex psychiatric disorder brought on by physical and/or psychological trauma. How its symptoms, including anxiety, depression and cognitive disturbances arise remains incompletely understood and unpredictable. Treatments and outcomes could potentially be improved if doctors could better predict who would develop PTSD.

December 30, 2020 — What happens in the brain when our conscious awareness fades during general anesthesia and normal sleep? Finnish scientists studied this question with novel experimental designs and functional brain imaging.

December 30, 2020 — Volpara Health announced two new research studies using AI-powered software to score breast density objectively and consistently to evaluate its impact in mammography and breast cancer risk assessment.

December 30, 2020 — Researchers at the University of Turku have discovered what type of neural mechanisms are the basis for emotional responses to music. Altogether 102 research subjects listened to music that evokes emotions while their brain function was scanned with functional magnetic resonance imaging (fMRI). The study was carried out in the national PET Centre.

December 29, 2020 — RaySearch Laboratories AB has launched the latest release of its widely adopted treatment planning system. RayStation 10B adds support for brachytherapy planning and a new GPU Monte Carlo algorithm, which typically cuts final dose computation times to less than five seconds.

December 29, 2020 — The American College of Radiology (ACR), Society of Breast Imaging (SBI), patient advocates and others secured an extension of the moratorium on harmful 2009 and 2016 United States Preventive Services Task Force (USPSTF) Breast Cancer Screening Guidelines from Dec. 31, 2021 to Dec. 31, 2022.

December 28, 2020 — C-RAD offers a specific version of its Catalyst System for use in proton and particle therapy - Catalyst PT. It is based on the patented Catalyst technology and software as well as the hardware are tailored for the application in this environment.

December 28, 2020 — Adding a contrast-enhancing agent to magnetic resonance imaging (MRI) significantly improves image quality and allows radiologists who interpret MRI scans to pick up subtle anatomic details and abnormalities that might otherwise be missed.

All but 3 of the top 25 articles in 2020 were on COVID-19. The other 3 were on MRI contrast advances and the development of a cold-cathode X-ray tube technology. #COVID19

Here are the top 25 best performing articles on the Imaging Technology News (ITN) website from 2020. This is based on the analytics of ITN's record 3.2 million pagesviews in 2020.
The top two videos on ITN for the year both involved medical imaging of COVID using point of care ultrasound (POCUS) and mass movement to teleradiology to enable remote working for radiologists and virtual collaboration with referring physicians. The image on the left is Butterfly's POCUS system that turns a smart phone into an ultrasound machine and the image is of COVID B-lines in the lung. The image on the right is a CT scan of COVID pneumonia. #COVID19

Here are the top 25 best performing videos on the Imaging Technology News website (ITN) from the past year, based on Google Analytics. This included about 100,000 pageviews for videos in 2020:

1. VIDEO: Imaging COVID-19 With Point-of-Care Ultrasound (POCUS)

2. VIDEO: Use of Teleradiology During the COVID-19 Pandemic — Interview with John Kim, M.D.
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