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45 notícias encontradas para "imaging"
Faster breast MRI—AI unlocks one image per second and sharper tumor tracking
A group of researchers from the Technion and the United States reports a breakthrough in MRI scanning in a paper published in Nature Communications. The researchers developed an innovative method that accelerates and enhances MRI scans for breast cancer imaging, a disease diagnos
Tracking the flow of cerebrospinal fluid reveals an unprecedented view of the brain's glym
Tracking the flow of cerebrospinal fluid reveals an unprecedented view of the brain's glym
Biomedical engineers at Duke University have developed a technique to noninvasively visualize the brain's waste-removal system in unprecedented detail. This new imaging approach allows researchers to examine how this system is altered by conditions including ischemic stroke, agin
Personalized brain imaging may improve outcomes for treatment-resistant depression
A new randomized clinical trial from investigators at Mass General Brigham's Neuroscience Institute and Department of Psychiatry suggests that using personalized brain imaging to guide transcranial magnetic stimulation (TMS) may improve outcomes for people with treatment-resistan
Foto: Anna Tarazevich / Pexels
Light-based imaging offers hope in improving thyroid cancer diagnosis while reducing surge
A new Houston Methodist study highlights a promising noninvasive imaging technique that could help doctors more accurately diagnose papillary thyroid cancer, the most common type of thyroid cancer.
Smartphone-based self-screening can identify ocular surface malignancies
Integration of smartphone-based imaging and artificial intelligence (AI)-driven diagnostics provides an effective strategy for screening for rare ocular malignancies, according to a study published online June 4 in JAMA Ophthalmology.
A portable ultrasound system could make reliable breast imaging more accessible
For people at high risk of developing breast cancer, yearly mammograms may not be enough to detect tumors early. To make earlier diagnosis easier, an MIT team has developed portable detectors based on ultrasound, which could be used much more frequently.
Most breast imaging facilities in both high- and low-deprivation areas offer digital breas
Most breast imaging facilities in both high- and low-deprivation areas offer digital breas
New research has found that digital breast tomosynthesis (DBT) availability at breast imaging facilities is similar across low- and high-deprivation areas, but facilities in low-deprivation areas are significantly more likely to offer weekend appointments, which may affect access
Foto: MART  PRODUCTION / Pexels
Precision fMRI maps prefrontal cortex in individuals, revealing fine-scale structures
Much like camera settings—filters, flashes and focus—affect what we notice in a final photo, the way scientists measure something can affect how we interpret and understand it. This is especially true when imaging things that we can't see on our own, such as activity in the human
Advanced imaging uncovers 3D nerve architecture inside rat knee joints, could yield clarit
Temporomandibular disorders (TMDs) are a group of more than 30 conditions that cause pain and dysfunction in the jaw. So what could a small tissue sample from a rat's knee have to do with treating them?
Myocardial infarction damage extending to remote regions of the ventricle could improve ca
A study provides significant evidence in the field of advanced cardiac imaging and clinical cardiology. It shows that the damage resulting from a myocardial infarction is not confined solely to the affected area, but may also extend functionally to remote regions of the ventricle
Long-term stroke data reveal stem cell therapy's safety, biological activity over years
Previously unpublished long-term clinical and imaging findings from participants treated with an induced pluripotent stem cell (iPSC)-derived neural progenitor cell therapy for chronic ischemic stroke were presented at the ISSCR 2026 Annual Meeting.
Foto: Merlin Lightpainting / Pexels
Brain imaging reveals how neural networks coordinate multiple streams at once
Working with concurrent electroencephalogram and functional magnetic resonance imaging technology at the Beckman Institute's Biomedical Imaging Center, postdoctoral researcher Suhnyoung Jun and her colleagues have investigated how the brain connectome's dynamics unfold across dif