A team of researchers from USC and Caltech developed a new noninvasive tool to measure brain blood pressure, assessing stroke risk through changes in blood flow and volume during a stress test. The affordable, portable device has the potential to transform stroke care by providing more reliable data than existing questionnaires.
SourceKeck School of Medicine of USC·JournalBiomedical Optics Express·TypeExperimental study·DateSep 30, 2024
Researchers found specific gene variants associated with behavioral health outcomes after a stroke. The study suggests that genetic differences may predict stroke recovery trajectory, enabling personalized medicine approaches for individualized treatment.
SourceUniversity of California - Los Angeles Health Sciences·JournalStroke·TypeExperimental study·DateJul 24, 2024
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new study by Harvard T.H. Chan School of Public Health found that chronic loneliness may significantly raise the risk of stroke among older adults. The research suggests that loneliness, experienced chronically, plays an important role in stroke incidence and is associated with a higher risk of long-term disability and mortality.
SourceHarvard T.H. Chan School of Public Health·JournalEClinicalMedicine·TypeObservational study·DateJun 24, 2024
A consensus has been reached by an international team of rehabilitation researchers and clinicians on the standardized labeling of spatial neglect, a common disorder following neurological injury. The panel adopted 'spatial neglect' as the standard term for the disorder, aiming to improve diagnosis, treatment, and research.
SourceKessler Foundation·JournalArchives of Rehabilitation Research and Clinical Translation·TypeSurvey·DateMay 29, 2024
A new study found that very early blood pressure lowering treatment can improve outcomes for patients with intracerebral hemorrhage, but worsen outcomes for those with ischemic stroke. Rapid diagnosis of the type of stroke is crucial in harnessing the benefits of this treatment.
SourceGeorge Institute for Global Health·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateMay 16, 2024
Jeffrey W. Moses, MD, is recognized for advancing the field of interventional cardiovascular medicine through technical excellence and leadership. Dr. Moses has performed over 20,000 interventional procedures and made significant contributions to clinical research and educational activities in interventional vascular therapy.
SourceCardiovascular Research Foundation·DateMay 6, 2024
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Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
A groundbreaking study found that areas of age-related damage in the brain relate to motor outcomes after a stroke, suggesting other factors are at play. White matter hyperintensities were associated with more severe motor impairment, independent of corticospinal tract damage.
SourceKeck School of Medicine of USC·JournalNeurology·TypeImaging analysis·DateMay 3, 2024
Researchers at UCLA Health have developed a potential biomarker for stroke risk using a network of inflammatory molecules in the blood. The study, published in the journal Stroke, found that patients with higher concentrations of these molecules had an 84% chance of experiencing a stroke during their lifetime.
SourceUniversity of California - Los Angeles Health Sciences·JournalStroke·TypeData/statistical analysis·DateMay 1, 2024
A portable robotic device has been developed to improve walking function in stroke survivors by altering gait asymmetry. The study, published in IEEE Transactions on Neural Systems and Rehabilitation Engineering, reveals that the exoskeleton can effectively train individuals to modify their walking asymmetry.
SourceUniversity of Massachusetts Amherst·JournalIEEE Transactions on Neural Systems and Rehabilitation Engineering·TypeExperimental study·DateMar 4, 2024
A study of 82,000 patients found a strong association between hourly heat exposure and the onset of acute ischemic stroke. The findings suggest that high ambient temperatures may contribute to an increased risk of cerebrovascular events under global warming.
SourceJAMA Network·JournalJAMA Network Open·DateFeb 28, 2024
A new study from the University of Toronto found that older Canadians with a history of stroke experienced depression during the COVID-19 pandemic. Among those with no lifetime history of depression, immigrant status and family stressors were associated with an increased risk of incident depression.
SourceUniversity of Toronto·JournalInternational Journal of Geriatric Psychiatry·TypeObservational study·DateFeb 21, 2024
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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A new study found that chronic exposure to PM2.5 is associated with increased risk of hospital admission for various cardiovascular conditions, particularly ischemic heart disease and cerebrovascular disease. The study suggests that lowering annual average PM2.5 levels could decrease overall cardiovascular hospitalizations by 15%.
SourceHarvard T.H. Chan School of Public Health·JournalBMJ·TypeObservational study·DateFeb 21, 2024
A new study found that women with migraines and long-term hot flashes or night sweats are at increased risk of heart disease and stroke. However, the research suggests that focusing on prevention and correcting unhealthy habits can help most women mitigate this risk. Women who have experienced both migraines and vasomotor symptoms for ...
SourceMichigan Medicine - University of Michigan·JournalMenopause·TypeData/statistical analysis·DateFeb 14, 2024
Earlier anticoagulation reversal is associated with improved outcomes after intracerebral hemorrhage, supporting efforts to accelerate evaluation and treatment. This study supports intensive care strategies to improve survival rates among patients with this devastating form of stroke.
SourceJAMA Network·JournalJAMA Neurology·DateFeb 9, 2024
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Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A study of 352 patients found that endovascular thrombectomy benefits both directly presenting and transferred patients with large ischemic strokes, with better functional outcomes observed in those presenting directly to EVT-capable centers. Prolonged transfers worsened outcomes due to evolving ischemic change.
SourceJAMA Network·JournalJAMA Neurology·DateFeb 8, 2024
A randomized clinical trial of 1,680 patients with acute ischemic stroke due to large-vessel occlusion found no significant improvement in disability with adjunctive methylprednisolone. The study suggests that methylprednisolone may not be effective as an adjunct therapy after endovascular thrombectomy for this patient population.
Intravenous thrombolysis (IVT) plus thrombectomy demonstrates significant benefits over thrombectomy alone when administered within a short timeframe after symptom onset. This study, based on individual participant data from six randomized clinical trials, found IVT before thrombectomy to be time-dependent and statistically significant.
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GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A Kessler Foundation study found that spatial neglect affects a substantial percentage of people with traumatic brain injury, with an incidence rate of 38% post-TBI. The study also revealed that right brain damage is more likely to result in spatial neglect, highlighting the need for timely treatment and screening guidelines.
SourceKessler Foundation·JournalAnnals of Physical and Rehabilitation Medicine·TypeObservational study·DateDec 21, 2023
Researchers found that whole-word errors are influenced by egocentric position, while unilateral paralexias are not. A failure of selective attention also contributes to whole-word intrusion errors. The findings suggest different rehabilitative approaches are needed for each type of error.
SourceKessler Foundation·JournalExperimental Brain Research·TypeExperimental study·DateDec 12, 2023
Earlier onset of atrial fibrillation is associated with an elevated risk of subsequent all-cause dementia, Alzheimer's disease, and vascular dementia. Monitoring cognitive function among patients with atrial fibrillation, especially those younger than 65 years at diagnosis, is crucial.
SourceJAMA Network·JournalJAMA Network Open·DateNov 8, 2023
A national study of approximately 3,500 women found that those with a history of stroke are more likely to believe they won't receive adequate emergency care due to their gender and race. This perception may lead to delays in treatment for stroke patients, highlighting the need for improved healthcare equity.
SourceMichigan Medicine - University of Michigan·JournalStroke·TypeData/statistical analysis·DateNov 6, 2023
Researchers have successfully tested an MRI-equipped ambulance, enabling faster diagnosis of stroke patients and streamlining care. The device can provide diagnostic-quality images without radiation exposure, improving treatment outcomes.
SourceMedical University of South Carolina·JournalJournal of Stroke and Cerebrovascular Diseases·DateNov 1, 2023
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Researchers discovered a non-invasive eye exam that can detect early signs of cognitive decline and cerebral small vessel disease, a major contributor to vascular dementia. The study found connections between altered retinal blood flow and changes in brain structure associated with the condition.
SourceKeck School of Medicine of USC·TypeExperimental study·DateOct 6, 2023
A meta-analysis found that CPAP treatment adherence is associated with a lower risk of recurrent cardiovascular events in patients with obstructive sleep apnea. Adherence to CPAP therapy may be a key factor in secondary cardiovascular prevention.
A study of nearly 10,000 subarachnoid hemorrhage cases in Finland found significant variations in mortality rates among university hospital districts. Patients treated at Helsinki University Hospital and Oulu University Hospital had the lowest mortality rates, with a difference of 52% compared to Turku University Hospital.
SourceUniversity of Helsinki·JournalNeurology·TypeData/statistical analysis·DateOct 2, 2023
Researchers tracked over 25,000 people using wearables data and found that daily living activities of at least moderate intensity can reduce major cardiac events; longer bouts lasting 5-10 minutes may have comparable health benefits.
SourceUniversity of Sydney·JournalThe Lancet Public Health·TypeObservational study·DateSep 28, 2023
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.
A research team from USC Keck School of Medicine has developed a more rigorous system for conducting preclinical research on stroke treatments, identifying the strongest candidate for further study. The system uses a network of laboratories and animal models that resemble typical stroke patients to test new therapies.
SourceKeck School of Medicine of USC·JournalScience Translational Medicine·TypeExperimental study·DateSep 20, 2023
The Stevens INI is expanding its health disparities research with a new award to examine vascular causes of dementia in Asian Americans. The project aims to use innovative imaging techniques and clinical translations to better understand cerebral small vessel disease (CSVD) and its impact on cognitive impairment and dementia.
Research suggests that certain gut problems, such as gastroparesis, dysphagia, and irritable bowel syndrome (IBS), may precede the development of Parkinson's disease. A nationwide medical record network study found a significant association between these conditions and an increased risk of Parkinson's diagnosis.
SourceBMJ Group·JournalGut·TypeData/statistical analysis·DateAug 24, 2023
Research reveals that high blood pressure disrupts artery cell messaging, causing arteries to remain constricted and limiting blood flow to the brain. The study provides a potential route for developing first-ever drug treatments for vascular dementia.
SourceBritish Heart Foundation·JournalProceedings of the National Academy of Sciences·DateAug 7, 2023
Researchers found that adults who experienced violence, financial stress, or separation from parents as children were more likely to experience physical and cognitive impairments. Adverse childhood experiences can have lifelong consequences, including difficulty walking, carrying out daily activities, and problems with memory.
SourceUniversity of California - San Francisco·JournalJournal of General Internal Medicine·DateAug 2, 2023
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A new combination treatment for brain hemorrhage significantly improves survival rates and reduces disability. The INTERACT3 study shows a Care Bundle of readily available treatments can improve outcomes, particularly in low- and middle-income countries where most cases occur.
SourceGeorge Institute for Global Health·JournalThe Lancet·TypeRandomized controlled/clinical trial·DateMay 25, 2023
Hospitals affected by ransomware may see increased patient loads and resource strain, impacting time-sensitive care for acute stroke patients. Targeted cyberattacks can have regional disaster implications on healthcare delivery.
SourceJAMA Network·JournalJAMA Network Open·DateMay 8, 2023
A team of clinicians successfully treated an aggressive vascular malformation in an infant's brain before birth, preventing potentially fatal symptoms and brain damage. The procedure marked a paradigm shift in managing vein of Galen malformation, reducing the risk of long-term disability or death.
SourceBrigham and Women's Hospital·JournalStroke·TypeCase study·DateMay 4, 2023
A new study published in Neurology shows that younger brain age is associated with superior post-stroke outcomes, suggesting a potential biomarker for stroke rehabilitation. The research team used multi-site data sets and 3D brain structural MRIs to analyze the relationship between brain age and stroke recovery.
SourceKeck School of Medicine of USC·JournalNeurology·TypeObservational study·DateApr 5, 2023
A new cell therapy has demonstrated significant benefits in improving the heart's pumping ability and reducing the risk of cardiovascular death, heart attack, or stroke in patients with chronic heart failure. The therapy, using mesenchymal precursor cells (MPCs), also showed a strong signal in reducing inflammation and improving microv...
SourceTexas Heart Institute·JournalJournal of the American College of Cardiology·TypeRandomized controlled/clinical trial·DateFeb 27, 2023
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A new study by the Cleveland Clinic found that high levels of erythritol, a popular artificial sweetener, are associated with an increased risk of heart attack and stroke. Researchers studied over 4,000 people and found those with higher blood erythritol levels were at elevated risk of experiencing a major adverse cardiac event.
SourceCleveland Clinic·JournalNature Medicine·DateFeb 27, 2023
A new study found that stroke patients experience a daily rhythm in cerebral blood flow regulation, with greater regulation during afternoon hours compared to morning and night times. This discovery may improve health outcomes by guiding daily activity and personal care during stroke recovery.
SourceBrigham and Women's Hospital·JournalJournal of Cerebral Blood Flow & Metabolism·TypeMeta-analysis·DateFeb 17, 2023
A new study from Duke University found that a person's race affects their inclination to ask questions, with Black women asking half as many questions as White participants. This may impact diagnosis and treatment of communication impairments resulting from right hemisphere stroke.
SourceDuke University·JournalJournal of Speech Language and Hearing Research·TypeObservational study·DateJan 10, 2023
Researchers from Kessler Foundation are enrolling participants in a national trial testing a breakthrough device for improving recovery after stroke. The EMAGINE Stroke Recovery Trial pairs therapeutic exercise with electromagnetic stimulation to enhance brain and spinal cord function.
A new study found racial and ethnic disparities in brain aging among middle-age and older adults. In late life, Latinx and white adults experienced more pronounced brain aging, while Black adults showed accelerated brain aging in midlife.
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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A large stroke trial found that intensive blood pressure lowering after clot removal compromises the return of blood flow to the affected area, leading to more brain tissue deterioration and major disability. The study suggests that this increasingly common treatment strategy should be avoided in clinical practice.
SourceGeorge Institute for Global Health·JournalThe Lancet·TypeRandomized controlled/clinical trial·DateOct 28, 2022
A large UK Biobank study found that COVID-19 infection is associated with a heightened risk of poor cardiovascular health and death, particularly among those who require hospital admission. The risk remains elevated for some time after the initial infection.
SourceBMJ Group·JournalHeart·TypeObservational study·DateOct 24, 2022
A study found that increased prism adaptation treatment sessions improve spatial neglect symptoms, while more frequent sessions lead to greater rehabilitation gains. The authors recommend starting PAT early for optimal dosing.
SourceKessler Foundation·JournalNeurorehabilitation and Neural Repair·TypeRandomized controlled/clinical trial·DateSep 7, 2022
A national study by UC San Francisco found that basic home blood pressure cuffs and smartphone-connected devices have no significant difference in improving blood pressure control. After six months, patients who used basic cuffs had a lower blood pressure reduction compared to those using Bluetooth-enabled devices.
SourceUniversity of California - San Francisco·JournalJAMA Internal Medicine·DateAug 15, 2022
Researchers tested a core-strengthening program using the AllCore360º to improve trunk function, balance, and mobility after stroke. The study showed promising effects on functional outcomes, including improved lateral control of posture and standardized treatment dosage.
SourceKessler Foundation·JournalBrain Sciences·TypeExperimental study·DateAug 12, 2022
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Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
Residents in predominantly Black communities are more likely to live near a hospital with a certified stroke center but face lower chances of receiving optimal treatment. The study also reveals significant disparities in access to stroke centers based on income and geographic location.
SourceUniversity of California - San Francisco·JournalJAMA Neurology·DateJun 27, 2022
Researchers found a potential association between COVID-19 vaccines and an increased risk of coagulation disorders and coronary artery disease events. The study analyzed data from Norway, Finland, and Denmark to investigate this connection.
SourceJAMA Network·JournalJAMA Network Open·DateJun 14, 2022
Researchers at the University of Strathclyde recommend delaying clinical trials for gel-based treatments for stroke due to current limitations. The study highlights gaps in knowledge regarding interactions with human stroke tissue and scaling up gel volume.
SourceUniversity of Strathclyde·JournalTrends in Biotechnology·TypeNews article·DateJun 13, 2022
A study by researchers at UCSF found that e-cigarette use costs the US $15 billion annually in healthcare expenditures, with each user paying around $2,000 extra per year compared to non-users. The study, published in Tobacco Control, highlights the growing concern over health care costs associated with e-cigarette use.
SourceUniversity of California - San Francisco·JournalTobacco Control·DateMay 23, 2022
A modified cardiac rehabilitation program has been shown to reduce mortality rates among stroke survivors by 76%. The program, which includes medically supervised exercise and therapy, improves functional capacity, mobility, self-care, and cognition. This finding has the potential to change the future of stroke care.
SourceElsevier·JournalJournal of Stroke and Cerebrovascular Diseases·TypeObservational study·DateMay 3, 2022
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Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
New research reveals that women with strokes often exhibit generalized symptoms such as confusion and weakness, potentially leading to delayed diagnoses. Women also face worse post-stroke outcomes, including increased institutionalization rates, compared to men.
SourceGeorge Institute for Global Health·JournalInternational Journal of Stroke·TypeMeta-analysis·DateApr 13, 2022
A new analysis reveals that salt substitutes are not only effective in reducing stroke risk but also cost-saving, with costs outweighing the cost of the intervention. The study found a 14% reduction in stroke risk and 13% reduction in strokes and heart attacks combined.
SourceGeorge Institute for Global Health·JournalCirculation·TypeRandomized controlled/clinical trial·DateMar 30, 2022
Researchers developed a user-centered virtual reality system to engage stroke survivors with spatial neglect in intensive therapy, showing promising results. The system uses head-mounted displays and hand-tracking technology to deliver standardized treatment in an engaging environment.
SourceKessler Foundation·JournalAnnals of Physical and Rehabilitation Medicine·TypeExperimental study·DateFeb 11, 2022
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A new study published in the Journal of the American Geriatrics Society found that more intensive hypertension treatment can delay or prevent strokes in older adults. The analysis of nine clinical trials involving 38,779 adults aged 66-84 showed a significant reduction in stroke risk with more aggressive treatment.
SourceWiley·JournalJournal of the American Geriatrics Society·DateFeb 9, 2022
Researchers analyzed fMRI studies on healthy individuals and stroke survivors to understand the neural mechanisms underlying prism adaptation therapy. The study found differences in brain activity patterns between healthy individuals and those with spatial neglect, suggesting a shift in spatial processing to the left hemisphere.
SourceKessler Foundation·JournalBrain Sciences·TypeMeta-analysis·DateFeb 3, 2022
Researchers at University of California San Francisco have catalogued over 40 previously unknown cell types in the human brain's blood vessels. These findings connect hemorrhagic stroke with novel immune cells, offering new targets for therapies.
SourceUniversity of California - San Francisco·JournalScience·DateJan 27, 2022
A new study by the University of California - San Francisco found an association between increased drinking and hospital visits for atrial fibrillation in a large population. The study linked acute alcohol consumption with a higher risk of new-onset AF in previously undiagnosed individuals.
SourceUniversity of California - San Francisco·JournalNature Cardiovascular Research·DateJan 12, 2022
Researchers found that delirium and spatial neglect are associated with widespread dysfunction of brain networks, including arousal, attention, and spatial orientation. This imbalance may contribute to chronic cognitive decline after stroke.
SourceKessler Foundation·JournalStroke·TypeExperimental study·DateJan 6, 2022
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Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A new contrast agent has been developed to detect and image blood clots noninvasively, using a targeted approach to find clots anywhere in the body. The agent was tested in patients with atrial fibrillation and showed promising results.
SourceMassachusetts General Hospital·JournalJournal of the American College of Cardiology·TypeExperimental study·DateNov 1, 2021