Sunbird Bio Inc.’s Neural EV-tau aggregate assay demonstrated 92% correlation with PET scans in identifying individuals with Alzheimer’s disease, a study presented at the Alzheimer’s Association International Conference in Philadelphia, on July 30 found.

C2N Diagnostics LLC’s two-factor blood test, Precivity AD2, showed 90% accuracy in diagnosing Alzheimer’s disease in a study presented at the Alzheimer’s Association International Conference in Philadelphia on July 28 and simultaneously published in the Journal of the American Medical Association. The following day, Quanterix Corp. presented results from its study that showed a multi-marker approach could maintain the 90% accuracy of its Lucentad test, while reducing the percentage of uncertain results from more than 30% to 10%, in line with the intermediate results demonstrated by Precivity.

Emvision Medical Devices Ltd. unveiled a portable brain scanning helmet for first responders to quickly identify whether a patient is experiencing a stroke and, if so, what type.

In what represents the first patenting to emerge from Braincapture ApS, its chief executive officer, Tue Lehn-Schiøler, describes the development of a low-cost, portable electroencephalogram device designed to enhance neurological diagnostics in underserved communities around the world.

In just the second PCT filing published in the name of Newmanbrain SL, co-founders Carlos Belmonte and Joaquin Ibañez seek specific protection for the use of Newmanbrain’s functional near infrared spectroscopy system, Theia, in the diagnosis of attention deficit/hyperactivity disorder.

Researchers from the University of Southern California filed for protection of a thin film electrode array they developed to be implanted using endovascular methods for minimally invasive, high-resolution electrical recording and stimulation of the nervous system and other electrogenic tissue.

Beyond its success in migraine and attention deficit hyperactivity disorder, Nu Eyne Co. Ltd. is advancing a portfolio of noninvasive, wearable trigeminal nerve stimulation devices across key three areas of neuromodulation, tissue regeneration and proliferation inhibition.

Quantalx Neuroscience Ltd. filed for protection of a system and method for the diagnosis of normal pressure hydrocephalus and prediction of patient response to ventriculoperitoneal shunting surgery treatment. The U.S. FDA granted the company’s Delphi-MD breakthrough device designation for these indications in May 2023.

The first patenting from Los Angeles-based Ecate LLC sees the company’s founder, Allesandro Maggi, describe a bi-directional, closed-loop spinal cord machine interface that can bridge the gap in communication between the brain and the body in paralyzed patients.

The word “niche” implies a specialized environment. But to Fiona Doetsch, the stem cell niche is anything but. For brain stem cells, “the whole organism is the niche,” Doetsch told the audience at the third plenary session of the International Society for Stem Cell Research (ISSCR) annual meeting in Hamburg this week.