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brain imaging News
Light-Beads Microscopy Reveals New Information About Brain Activity
NEW YORK, March 14, 2024 — Mammalian brains are known to be comprised of densely interconnected neurons, but a remaining mystery in neuroscience is how tools which capture relatively few components of brain activity have enabled scientists to predict behavior in mice. To better capture and understand neural activity in mice, professor Alipasha Vaziri and his team at The Rockefeller University used large-scale recordings and light-beads microscopy (LBM), a volumetric, two-photon imaging technique developed by the
Brain Imaging, Image Reconstruction Combine in a Single Workflow
KLOSTERNEUBURG, Austria, July 18, 2023 — Scientists at Institute of Science and Technology Austria (ISTA) have developed an imaging technology to analyze live brain tissue at a scope and spatial resolution that, according to the researchers, was not previously possible. The technology,...
FPGA-Based Data Compression Drives Brain Imaging Performance Gains
EDINBURGH, Scotland, May 17, 2023 — To help broaden the use of single-photon avalanche diode (SPAD) cameras for multispeckle diffuse correlation spectroscopy (DCS), researchers at the University of Edinburgh developed a data compression scheme for a large-pixel-count SPAD camera using...
Machine Learning Enhances Light-Field Imaging-Based Method
NEW YORK, March 28, 2023 — Researchers from The Rockefeller University have developed an imaging technique that could allow scientists to penetrate the depth and breadth of the cortical areas of the brain at peak resolution, scale, and speed. The technology, called MesoLF, is...
Photoacoustic System Enables Real-Time Neurovascular Imaging
DURHAM, N.C., May 27, 2022 — A photoacoustic imaging tool developed by Duke University researchers accommodates the need for both speed and comprehensive detail in neurovascular imaging. The imaging modality enables an approach to visualize whole-brain hemodynamics and...
Microscope Marks Head-Mounted Advance Toward Treating Neurological Disorders
WASHINGTON, D.C., April 8, 2022 — Researchers from the University of Colorado Boulder, the University of Colorado Anschutz Medical Campus, and Arizona State University have developed a head-mounted, lightweight, fluorescence microscope that provides full 3D imaging and enhanced...
Startup Integrates Research-Grade Brain Imaging into Wearable Cap
LOS ANGELES, Jan. 31, 2022 — Neurotechnology company Kernel has developed a wearable headset device for brain measurement. The device, called Kernel Flow, is based on time-domain functional near-infrared spectroscopy (TD-fNIRS) — considered the gold standard for...
Photoacoustic Device Modulates Single Neurons with High Spatiotemporal Resolution
BOSTON, Aug. 6, 2021 — An instrument developed at Boston University (BU) could advance fundamental knowledge in the field of neuroscience and lead to treatments for neurological diseases. The tapered fiber optoacoustic emitter (TFOE) uses the optoacoustic effect to enable...
Injectable Biosensors Convert Brain Activities into Detectable Optical Signals
WASHINGTON, D.C., July 30, 2021 — Technology for monitoring neuronal activity noninvasively could allow scientists to study the brain without the need for surgery or implanted devices. The newly developed nanotechnology, called NeuroSWARM3 by its inventors at the University of...
Modular Quantum Sensor Detects Brain Activity
BRIGHTON, England, June 14, 2021 — University of Sussex researchers have built and demonstrated a modular quantum sensor capable of recording brain signals. According to the researchers, their device is the first use a modular quantum sensor in the brain to detect a signal. The...
Virginia Tech Receives $2.4M to Optically Measure Brain Activity
ROANOKE, Va., May 20, 2021 — Researchers at the Fralin Biomedical Research Institute at Virginia Tech Carilion School of Medicine (VTCSM) received a $2.4 million National Institutes of Health grant to use optically pumped magnetometry to explore neural activity during...
Algorithmic Training Technique Aims to Democratize Deep Learning-Enhanced Microscopy
LA JOLLA, Calif., March 10, 2021 — A tool called the “crappifier” developed at Salk Institute has the potential to democratize deep-learning enhanced microscopy. The technology addresses the difficulties of training algorithms to enhance low-resolution images. Deep...
International Consortium to Develop Photonic Tools for Deep Brain Imaging
GENOA, Italy, Feb. 1, 2021 — In the amount of €5.7 million (approximately $7 million), the European Union is funding a 12-partner, eight-country project aimed at developing photonic technologies to access and image deep regions of the brain. Funded for the next four years,...
SCAPE Microscopy Captures Image of Odor Detection
NEW YORK, May 14, 2020 — The olfactory system that lets mammals detect and identify odors starts with a wide array of G-protein-coupled receptors (GPCRs), which are located on olfactory sensory neurons (OSNs) that comprise the olfactory epithelium, a thin layer of tissue...
High-Speed Microscopy Tracks Millisecond Voltage Changes in Neurons of Awake Mice
BERKELEY, Calif., March 23, 2020 — University of California, Berkeley, researchers have built a microscope that can image the brain of an alert mouse 1000 times a second and record the passage of millisecond electrical pulses through neurons. The new imaging technique combines...
Vision for Primate Neuroimaging to Accelerate Scientific and Medical Breakthroughs
NEW YORK, Feb. 20, 2020 — A global community of over 150 scientists studying the primate brain has released a blueprint for developing more complete “wiring diagrams” of how the brain works that may ultimately improve understanding of several brain disorders....
Deep Learning Speeds 3D Microscopic Neuroimaging
AUSTIN, Texas, and SAN DIEGO, Jan. 14, 2020 — Using deep learning techniques, researchers from the Salk Institute have developed a new microscopy approach that could make microscopic techniques used for brain imaging 16 times faster. The researchers trained their deep learning system using data...
New 'Super Class' of Photons Could Lead to Breakthroughs in Brain Imaging
NEW YORK, July 17, 2019 — A new super class of photons called “Majorana photons” could lead to enhanced information on quantum-level transition and imaging of the brain and its workings.
LOTUS-V Brain Imaging Technique Shows Promise In Neuroscience
OSAKA, Japan, June 7, 2019 — Researchers at Osaka University have developed a method to record brain activity in multiple freely moving mice simultaneously. The method is based on a recent bioluminescence-based indicator of membrane voltage. Researchers applied the indicator...
Max Planck Florida Institute Becomes ZEISS 'Labs@Location' Partner
JUPITER, Fla., Jan. 21, 2019 — The Max Planck Florida Institute for Neuroscience (MPFI) and the Germany-based microscopy company ZEISS announced a “labs@location” partnership agreement on Jan. 17. As a “labs@location” partner institution, MPFI will have access to state-of-the-art...
Microscopy Techniques Combine for Nanoscale Brain-Wide Imaging
ASHBURN, Va., and CAMBRIDGE, Mass., Jan. 21, 2019 — Scientists from the Eric Betzig lab at Howard Hughes Medical Institute’s Janelia Campus and the Ed Boyden Lab at Massachusetts Institute of Technology (MIT) collaborated to develop an imaging technique, ExLLSM, that combines expansion microscopy...
Three-Photon Microscope Reveals Cortical Layers of Mouse Brain
CAMBRIDGE, Mass., Jan. 15, 2019 — A new three-photon microscope developed at the Picower Institute at the Massachusetts Institute of Technology (MIT) can deliver rapid, short, low-power pulses of light capable of reaching deep targets within the brain without causing functional...
Scintillator Detectors with Integrated Nanophotonics for Medical Imaging
Apr 3, 2015 — Combining the principles of integrated nanophotonics with traditional scintillator materials will greatly improve the development of radiation detection. Strong evidence exists that integrated nanophotonics innovations will have an evolutionary...
Sculpted Light Captures Brain Activity
VIENNA, Sept. 9, 2013 — A high-speed imaging technique that “sculpts” the 3-D distribution of light in a sample can resolve a single neuron in a living worm, opening possibilities for studying the function of the organism’s nervous system and pairing...
System Images as Mice Scurry
NEWPORT NEWS, Va., April 10, 2013 — A system that acquires functional images of the brains of mice while they scamper about could provide unprecedented insight into diseases such as Alzheimer’s, autism and drug addiction.
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