Researchers have identified a key biochemical marker for cognitive impairment in MS brains and developed an experimental compound to manipulate it, improving learning and memory in mice. The finding has the potential to speed development of new drugs for treating cognitive impairment in MS patients and those with Alzheimer's disease.
SourceJohns Hopkins Medicine·JournalProceedings of the National Academy of Sciences·DateNov 19, 2012
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Bochum clinicians successfully performed MRI scans on 326 children without sedation, achieving a 97% diagnostic relevance rate. The BLADE technique was used to minimize blurring and maximize image quality, allowing for successful examinations in 41% of three-year-olds, 91% of four-year-olds, and 98% of patients over five years old.
SourceRuhr-University Bochum·JournalRöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren·DateNov 16, 2012
The University of Oklahoma has received nearly $2 million in National Science Foundation grants to enhance its research capabilities in meteorology, high energy physics, and bioengineering. The grants will enable OU faculty and students to conduct cutting-edge research with state-of-the-art equipment.
A nine-year follow-up study found that women with migraines did not exhibit declining cognitive abilities, unlike previous research suggesting a link between migraine and impaired cognition. Brain changes associated with bright spots on MRI scans were present in both men and women with migraines.
SourceNIH/National Institute of Neurological Disorders and Stroke·JournalJAMA·DateNov 13, 2012
A new MRI model reveals why images are sensitive to nerve fiber direction and allows for detailed information about fiber size and direction. This discovery will help clinicians recognize lesions and tailor scans to patients with specific needs.
SourceUniversity of Nottingham·JournalProceedings of the National Academy of Sciences·DateNov 2, 2012
A new study presented at TCT 2012 confirms that intracoronary and intravenous use of abciximab during angioplasty yield similar results for heart damage and reperfusion injury in STEMI patients. The AIDA STEMI MRI sub-study examined various measures of heart damage using cardiac magnetic resonance imaging.
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A European team has completed the first micro-structure atlas of the human brain, utilizing advanced MRI technology. The atlas provides unprecedented detail and accuracy, revealing new information about brain structure that helps understand how cellular architecture relates to thought processes.
Researchers at Oregon Health & Science University have demonstrated that banked human neural stem cells can survive and make functional myelin in mice with severe symptoms of myelin loss. The study provides proof of principle for treating a wide variety of disorders that affect myelin, including cerebral palsy and multiple sclerosis.
SourceOregon Health & Science University·JournalScience Translational Medicine·DateOct 10, 2012
A new MRI technique has shown promise in identifying early-stage coronary disease, which can be treated with lifestyle changes and medications. The study used time-resolved multi-frame acquisition to measure coronary artery wall thickness with a high success rate and precise measurements.
SourceRadiological Society of North America·JournalRadiology·DateOct 9, 2012
A novel MRI technique using diffusion-weighted imaging (DWI) successfully characterizes 46% of non-malignant breast lesions as benign, reducing false-positive findings and preventable biopsies. DWI differentiates high-risk lesions requiring additional workup from other non-malignant subtypes.
SourceRadiological Society of North America·JournalRadiology·DateOct 2, 2012
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers have developed a noninvasive method to measure interstitial fluid pressure in tumors, which may help identify aggressive tumors. The technique uses dynamic contrast-enhanced MRI to evaluate the velocity of fluid flow from tumors and has been shown to correlate with tumor aggressiveness.
SourceAmerican Association for Cancer Research·JournalCancer Research·DateOct 1, 2012
A set of evidence-based clinical practice guidelines has been established to guide the diagnosis and treatment of low-back pain in the US. The guidelines recommend careful observation, over-the-counter pain medication, and targeted physical activity for most patients, while reserving imaging and surgery for specific cases with red flags.
SourceMedical College of Georgia at Augusta University·JournalJournal of the American College of Radiology·DateOct 1, 2012
Researchers developed positively charged nanoparticles that efficiently transduce into islet cells, enabling accurate monitoring via MRI. The study suggests these nanoparticles could be useful for evaluating graft survival and monitoring therapeutic interventions in islet transplantation.
SourceCell Transplantation Center of Excellence for Aging and Brain Repair·JournalCell Medicine·DateOct 1, 2012
A new study in The Journal of Urology presents promising results on the use of MRI to assess eligibility for active surveillance in men with clinically low risk prostate cancer. The findings suggest that clear tumor visualization on MRI is predictive of disease status upgrades on confirmatory biopsy, highlighting the potential of MRI t...
SourceElsevier Health Sciences·JournalThe Journal of Urology·DateSep 24, 2012
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A study using cardiac magnetic resonance imaging in Iceland found that unrecognized heart attacks (UMI) were associated with an increased risk of death. The prevalence of UMI was higher than previously suspected, especially among individuals with diabetes.
A study by BUSM researchers reveals that approximately 90 percent of knees with no signs of osteoarthritis using X-ray showed clear signs of osteoarthritis using MRI. The findings suggest that MRI is not a useful diagnostic test for knee pain in this age group.
SourceBoston University School of Medicine·JournalThe BMJ·DateAug 31, 2012
Standard head movements during MRI scanner exposure temporarily lower concentration and visuospatial awareness, particularly in tasks requiring high working memory. This may have implications for surgeons and other healthcare staff.
SourceBMJ Group·JournalOccupational and Environmental Medicine·DateAug 29, 2012
A team of researchers at UC San Diego developed a multi-dimensional set of brain measurements that can accurately assess a child's age. The study, published in Current Biology, shows that the 'developmental clock' within the brain captures age differences well regardless of individual variability.
SourceUniversity of California - San Diego·JournalCurrent Biology·DateAug 16, 2012
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers at Vanderbilt University have created a new 3D view of the body's response to infection, enabling the identification of proteins involved in the inflammatory response. The technology combines magnetic resonance imaging (MRI) and imaging mass spectrometry to visualize the immune system's response to bacterial infections.
SourceVanderbilt University Medical Center·JournalCell Host & Microbe·DateAug 10, 2012
Researchers at Aalto University developed a device that merges MEG and MRI technology to produce unprecedented accuracy in locating brain electrical activity non-invasively. This innovation improves the diagnosis of cancer patients and enhances brain mapping for epilepsy cases.
SourceAalto University·JournalMagnetic Resonance in Medicine·DateJul 26, 2012
Researchers used piglets in mazes to study human cognitive development, finding that environmental insults can affect brain structure and function. The piglet model allows for the testing of learning and memory tasks, providing insights into how stressors impact brain development.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalDevelopmental Neuroscience·DateJul 25, 2012
A new study published in Radiology found that sodium accumulation in the brain correlates directly with disability in multiple sclerosis patients. The research used 3 Tesla sodium MRI to detect abnormal sodium concentrations in specific brain regions and throughout the whole brain.
SourceRadiological Society of North America·JournalRadiology·DateJul 17, 2012
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
The university has upgraded its research facilities with a $2.7 million NMR spectrometer, allowing for faster and more detailed molecular imaging. This will enable researchers to study macromolecules at the molecular level, benefiting disease research and biological problem-solving.
Cardiologists at WashU Medicine have developed a noninvasive imaging technique to detect coronary artery disease in pediatric heart transplant patients, reducing the need for invasive tests. The technique uses contrast-enhanced cardiac MRI to assess coronary arteries and has shown promising results, although further study is needed.
SourceWashU Medicine·JournalThe Journal of Heart and Lung Transplantation·DateJul 12, 2012
The University of Nottingham is developing a detailed picture of the Asian brain through a two-year project. The resulting road-map will help doctors in Asia diagnose age-related diseases like Alzheimer's and Parkinson's at an earlier stage, improving treatment outcomes.
Researchers at Massachusetts General Hospital have developed tiny magnetic coils that can modulate neural activity, reducing symptoms of Parkinson's disease and other movement disorders. The study found that the coils can selectively target specific populations of neurons, minimizing effects on non-targeted cells.
SourceMassachusetts General Hospital·JournalNature Communications·DateJun 26, 2012
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
Between 1996 and 2010, the use of advanced diagnostic imaging like CT and MRI tripled and nearly quadrupled, respectively. Estimated radiation exposure also increased substantially, with a significant association between CT usage and radiation dose.
Researchers have found that concussion victims have unique spatial patterns of brain abnormalities that change over time. DTI and EZ-MAP analysis reveal distinct patterns of low and high fractional anisotropy, suggesting a response to injury and potential compensatory mechanisms.
SourceAlbert Einstein College of Medicine·JournalBrain Imaging and Behavior·DateJun 8, 2012
Researchers found an association between mild traumatic brain injury and PTSD severity using advanced imaging techniques. The study suggests that subtle brain injury can predispose soldiers to psychiatric illness when coupled with extreme chronic stress.
SourceUniversity of Rochester Medical Center·JournalJournal of Head Trauma Rehabilitation·DateJun 6, 2012
A new study shows that Breast MRI provides an indication of a breast tumor's response to pre-surgical chemotherapy significantly earlier than possible through clinical examination. MRI size measurements were superior to clinical examination at all time points, predicting both complete tumor response and residual cancer burden.
SourceRadiological Society of North America·JournalRadiology·DateMay 23, 2012
A multicenter study found that the Breast Imaging and Reporting Data Systems (BI-RADS) terminology used by radiologists is useful in predicting malignancy in breast lesions detected with MRI. Features such as irregular shape, spiculated margins, and marked enhancement are most predictive of cancer.
SourceRadiological Society of North America·JournalRadiology·DateMay 15, 2012
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A new study found that preoperative MRI exams are equally effective in detecting additional malignancies and high-risk lesions in both dense and non-dense breasts. The study suggests that breast density should not influence the decision to perform a preoperative MRI.
A new study found that a 6-month follow-up MRI after a benign breast biopsy is not necessary, according to the American Roentgen Ray Society. The study included 144 patients with 176 lesions and found no malignancies on follow-up MR imaging, except for one patient who had minimal atypical ductal hyperplasia
The US spent nearly $8,000 per person in 2009 on health care services, while other countries in the study spent between one-third and two-thirds as much. Higher prices and greater use of technology appear to be the main factors driving high rates of US spending.
Researchers at McLean Hospital have developed a new category of nanoparticles that can non-invasively cross the blood-brain barrier, transporting various types of drugs. These nanoparticles also outperform existing MRI contrast agents, offering a significant improvement in imaging performance and reduced gadolinium toxicity.
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A new study published in The Anatomical Record reveals that some baleen whales have specialized fats associated with their jaws, similar to those found in toothed whales. This discovery sheds light on the auditory anatomy of these animals and challenges previous assumptions about their hearing systems.
SourceWoods Hole Oceanographic Institution·JournalThe Anatomical Record·DateApr 17, 2012
Physics has made significant contributions to health since its inception, with Nobel Prizes awarded for X-ray discovery. Investments in physics technology and education will enable innovations like nanomedicine and personalized healthcare.
Researchers have identified genetic mutations linked to hippocampal shrinkage, a recognized biological marker of Alzheimer's disease. The study found that these mutations affect genes involved in cell death, embryonic development, and neuronal migration.
SourceINSERM (Institut national de la santé et de la recherche médicale)·JournalNature Genetics·DateApr 16, 2012
A new MRI technique uses computer modeling to predict the rate and physical path of degenerative brain diseases like Alzheimer's and frontotemporal dementia. The study supports the idea that these diseases spread through the brain along specific neuronal pathways, similar to prion diseases.
SourceUniversity of California - San Francisco·JournalNeuron·DateApr 10, 2012
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A study at Wake Forest Baptist Medical Center found that patients prefer immediate access to radiology test results, even for complex diagnoses. The study showed that about half of participants preferred instant access, while a third preferred access within three days.
SourceAtrium Health Wake Forest Baptist·JournalJournal of the American College of Radiology·DateApr 2, 2012
A new brain imaging study has revealed a pervasive 3D grid structure with no diagonals, similar to the streets of New York City. The grid structure is continuous and consistent at all scales across humans and other primate species.
SourceNIH/National Institute of Mental Health·JournalScience·DateMar 29, 2012
Prostatic artery embolization shows promise in treating lower urinary tract symptoms and improving quality of life for men with benign prostatic hyperplasia. Clinical success was seen in 91% of treated individuals, with significant volume reduction in prostate size.
A recent study published in Radiology shows that tomosynthesis is more beneficial in diagnosing knee osteoarthritis than conventional X-ray imaging. The study detected more osteophytes and subchondral cysts in the knee joint, improving sensitivity by up to 29% and 50% respectively.
SourceBoston University School of Medicine·JournalRadiology·DateMar 21, 2012
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A recent study suggests that MRI screening could be a cost-effective option for women with a familial risk of breast cancer, despite being expensive. The research found that adding MRI to standard mammography screening reduces deaths by 24% at a lower cost per year of life gained.
SourceECCO-the European CanCer Organisation·DateMar 21, 2012
Researchers have developed a new MRI technique that significantly improves the detection of pulmonary embolism, a potentially life-threatening condition. The addition of two magnetic resonance imaging sequences to a common MR angiography technique boosts detection rates to 84%, reducing the need for ionizing radiation and contrast agents.
SourceRadiological Society of North America·JournalRadiology·DateMar 19, 2012
Prolonged space travel has been found to cause brain and eye abnormalities in astronauts, similar to those seen in intracranial hypertension of unknown cause. MRI scans revealed optic nerve expansion, eyeball flattening, and pituitary gland changes in astronauts exposed to microgravity for extended periods.
SourceRadiological Society of North America·JournalRadiology·DateMar 13, 2012
A study by University of Michigan researchers found that most stroke patients undergo both MRI and CT scans, resulting in unnecessary redundancy and increased costs. This practice contributes to the growing burden of healthcare expenses nationwide.
SourceMichigan Medicine - University of Michigan·JournalAnnals of Neurology·DateMar 5, 2012
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
A $300,000 grant from the US Department of Defense is being used to study the mental and physical discomfort experienced by patients undergoing limb loss or congenital absence. The goal is to develop more effective rehabilitation strategies by understanding changes in brain organization and behavior.
Researchers at the University of Calgary's Hotchkiss Brain Institute have discovered a new way to predict recurrent stroke risk using CT scans. The study found that patients with blockages or narrowed vessels on their CT scans are at high risk for another stroke, with similar accuracy as MRI scans.
Researchers found that Cardiac MRI identified a new or alternate explanation for arrhythmias in 50% of patients, often revealing inflammation of the heart muscle or small heart attacks that went undetected. CMR outperformed standard cardiac imaging tests in diagnosing cardiac causes, leading to improved patient outcomes.
Researchers at New York University have developed a method to visualize the internal workings of lithium-ion batteries using MRI, enabling diagnostic and testing capabilities. This technique can identify build-up of deposits on electrodes, which can lead to overheating and failure, allowing for improved battery performance and safety.
SourceNew York University·JournalNature Materials·DateFeb 13, 2012
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new MRI technique allows for non-invasive examination of battery internal workings, enabling testing of various designs and materials under normal operating conditions. This method has the potential to improve battery performance and safety by visualizing build-up of lithium metal deposits on electrodes.
SourceUniversity of Cambridge·JournalNature Materials·DateFeb 12, 2012
A recent study found that approximately 73% of healthy individuals have abnormal MRI scan results, highlighting the limitations of imaging in hip pain diagnosis. The study emphasizes the importance of correlating clinical signs and symptoms with imaging findings for accurate treatment decision-making.
SourceAmerican Orthopaedic Society for Sports Medicine·DateFeb 11, 2012
A team of researchers has discovered an iron-based superconductor that operates at the highest known temperature for its class, reaching 47 degrees Kelvin. The crystal's unusual property is that it can collapse by up to 10% when a smaller atom is substituted for calcium in some of its hubs.
SourceNational Institute of Standards and Technology (NIST)·JournalPhysical Review B·DateFeb 8, 2012
The new hybrid scanner combines MRI and PET technology to capture minute details and produce superior three-dimensional images. It will be used to diagnose cardiovascular disease, neurological diseases, mental health, and cancer more accurately and efficiently.
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Researchers describe three quantitative MRI techniques to characterize white matter properties, shedding light on aging, disease, and gender differences in brain function. These methods show promise in multiple sclerosis, depression, and human development.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalBrain Connectivity·DateFeb 7, 2012
A study of 64,659 women found that only 173 received recommended breast screening MRI despite being at high enough risk. The researchers aim to understand the disconnect and assess the value, feasibility, and implementation of breast MRI screening.
SourceUniversity of Colorado Anschutz Medical Campus·JournalAcademic Radiology·DateJan 31, 2012
A new study published in Radiology found that preoperative MRI helps surgeons make informed decisions about nerve-sparing procedures for men with prostate cancer. The imaging modality changed the surgical plan in 28% of patients, without compromising oncologic outcomes.
SourceRadiological Society of North America·JournalRadiology·DateJan 24, 2012
Despite virtual imaging advancements, traditional autopsies are still essential for determining cause of death. Current imaging technologies often miss common diagnoses when compared to autopsy findings.
SourceJohns Hopkins Medicine·JournalAnnals of Internal Medicine·DateJan 16, 2012
The article highlights the importance of justification and optimization of pediatric CT protocols to reduce radiation dose. Experts recommend using lower tube current, restricting scan length, and employing image post-processing techniques to minimize radiation exposure while maintaining diagnostic quality.
SourceAmerican College of Radiology·JournalJournal of the American College of Radiology·DateJan 6, 2012
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.