Medical Xpress news
Medical Xpress / Bilingual brains keep concepts aligned across languages, individual neuron data suggest
Researchers at Baylor College of Medicine have uncovered a fundamental principle underlying how the human brain processes meaning across multiple languages. In a new study posted to the bioRxiv preprint server, scientists ...
Medical Xpress / Can virtual reality train surgeons? A 2,000-year-old experiment reveals what's missing
As medical schools increasingly turn to virtual reality, 3D models and digital simulations, a new correspondence in Nature Medicine argues that one essential part of clinical training remains difficult to digitize: the hands-on ...
Medical Xpress / Uncertainty-aware AI and lensfree holography enable reliable automated HER2 assessment for breast cancer diagnostics
The integration of AI into digital pathology has the potential to transform cancer diagnostics by enabling scalable, quantitative analysis of tissue specimens. However, widespread deployment of AI-assisted pathology remains ...
Medical Xpress / How a louse-borne pathogen evades the immune system
Louse-borne relapsing fever is caused by the spirochete bacterium Borrelia recurrentis, which is transmitted by body lice (not head lice). The disease was first described by Hippocrates (460–370 B.C.). Initial symptoms include ...
Medical Xpress / Brain gives up secrets in research targeting mental illness
Psychiatrists have long treated depression using transcranial magnetic stimulation—noninvasive magnetic pulses that stimulate neurons. Now, new research is allowing them to fine-tune their approach, potentially targeting ...
Medical Xpress / Early Rett syndrome clues emerge as 12 genes shift before symptoms appear
To better understand what drives the emergence of symptoms in Rett syndrome, researchers at Baylor College of Medicine and the Duncan Neurological Research Institute (Duncan NRI) at Texas Children's Hospital took a closer ...
Medical Xpress / Q&A: How AI is unlocking new paths to recovery for bilingual aphasia patients
According to the National Aphasia Association, about 2 million U.S. citizens live with aphasia, but only two-thirds of Americans are aware of the condition, a communication disorder that often occurs after a stroke. It can ...
Medical Xpress / 1 in 3 middle-aged adults struggle with basic 'everyday' health tasks, study finds
A new Northwestern University study has found one in three middle-aged American adults ages 35 to 64 cannot consistently read prescription instructions correctly, understand medical forms or recall details from doctor visits ...
Medical Xpress / Inexpensive drug should be used in most major surgeries to prevent blood transfusion, clinical trial finds
A landmark clinical trial published in the New England Journal of Medicine found that tranexamic acid reduced transfusions across major surgeries without increasing the risk of dangerous blood clots. The trial was coordinated ...
Medical Xpress / AI diagnoses brain tumors in minutes instead of weeks
Experts in Heidelberg, Germany, have developed an AI system that can classify brain tumors with unprecedented accuracy using standard microscopic tissue sections. Using digitized standard stains, the system identifies more ...
Medical Xpress / Augmented reality system could make medical ultrasounds easier to interpret
Interpreting medical ultrasound images is a difficult task, requiring a technician to look at 2D images and mentally arrange them into a 3D representation of what the tissue looks like. To make that job easier, MIT researchers ...
Medical Xpress / Brain aneurysm map reveals cell types tied to rupture risk
A new study from UC San Francisco shows how certain cells in the brain may cause aneurysms to weaken and rupture. It helps explain why some aneurysms burst while others do not and could lead to new ways of predicting and ...
