Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Hyperfine launches world's first low-cost, point-of-care MRI system at ACEP 2019

Hyperfine Research Inc. is introducing the world's first low-cost, point-of-care magnetic resonance imaging system at the American College of Emergency Physicians Scientific Assembly 2019. In inventing POC MRI, Hyperfine aims to make MRI available anytime, anywhere, to any patient who needs it.

29 Oct 2019

The McLean Hospital Brain Bank receives new NIH contract

The Harvard Brain Tissue Resource Center at McLean Hospital, known as the Brain Bank, has received a new contract from the National Institutes of Health for a total of $12,796,394.

29 Oct 2019

Pro-inflammatory protein could play key role in protecting against herpes virus

Researchers at the University of Arizona College of Medicine - Phoenix have discovered a function in a pro-inflammatory protein that could play an important part in improving current and future therapeutics for the herpes virus.

29 Oct 2019

Scientists win $2.8 million grant to unravel hidden biases in healthcare

Individuals have their own inherent biases. Most are harmless – preferred foods, favorite cars, go-to streaming services. However, biases tied to race, gender, sexual orientation and socioeconomic status have serious consequences.

25 Oct 2019

Bariatric surgery is safe and beneficial for teenagers with morbid obesity

Bariatric surgery is safe and, in many cases, beneficial for teenagers with morbid obesity who would otherwise face a heightened risk of developing severe health problems, including heart disease and stroke, according to a new study from Penn Medicine and the Children's Hospital of Philadelphia.

25 Oct 2019

Nerve cell protection without side effects on erythropoiesis

The hormone erythropoietin (Epo) is a well-known doping substance that has a long history of abuse in endurance sports, such as cycling. In addition to promoting red blood cell production (erythropoiesis), which improves the oxygen supply in the organism, Epo also protects nerve cells from cell death.

25 Oct 2019

Study compares safety and effectiveness of first-line antihypertensive drug classes

For those with extremely high blood pressure, or hypertension, there are many initial medication options -- so many that it can be hard to know which one to use.

25 Oct 2019

Study finds molecular key to formation of mature and fully functioning T cells

In a finding that could help lead to new therapies for immune diseases like multiple sclerosis and IBD, scientists report in the Journal of Experimental Medicine identifying a gene and family of proteins critical to the formation of mature and fully functioning T cells in the immune system.

25 Oct 2019

First-line antihypertensives may not be most effective, study shows

Thiazide diuretics demonstrate better effectiveness and cause fewer side effects than ACE inhibitors as first-line antihypertensive drugs, according to a report published Oct. 24 in The Lancet.

25 Oct 2019

UK’s first AI coaching tool to help people with chronic conditions

In an unprecedented partnership, a digital social enterprise and four UK health charities are coming together to harness the power of artificial intelligence for good– creating the UK’s first AI coaching tool of its kind to support long term health conditions.

25 Oct 2019

A safer alternative to wood-burning stoves for Uganda

According to the World Health Organization, around 3.8 million people die annually as a result of exposure to soot and smoke from wood burning cook stoves that millions still cook on, around the globe. The WHO says that these stoves carry a risk of not only lung diseases but also pneumonia, stroke, low birth weight and lung cancers. The most vulnerable populations exposed to this smoke remain the women and children.

24 Oct 2019

Study aims to learn more about silent infarction, cognitive decline linked to silent stroke

Can you have a stroke and not know it? Unfortunately, yes. It is a phenomenon called a silent stroke or, more formally, a silent cerebral infarction. Investigators at the University of Alabama at Birmingham and Stanford University want to learn more about silent strokes and their role in brain health, including dementia.

24 Oct 2019

Researchers identify potential approach to stop growth of common brain tumor in children

University of North Carolina Lineberger Comprehensive Cancer Center researchers have identified a potential approach to stop the growth of the most common type of brain tumor in children.

24 Oct 2019

Researchers receive $9.7 million NIH grant to study TBI and neurodegenerative diseases

An international team of experts led by researchers in the Perelman School of Medicine at the University of Pennsylvania and University of Glasgow has been awarded a $9.7 million, five-year grant from the National Institute of Neurological Disorders and Stroke and National Institute for Aging to establish CONNECT-TBI--a program spanning 12 institutions which will study traumatic brain injury and related neurodegenerative diseases.

24 Oct 2019

Taking blood pressure pills at bedtime best for heart

Chronopharmacology or chronotherapy deals with the effects of a drug when taken at specific time of the day. This variable response to medication is due to the 24 hour biological clock or circadian rhythm of the body say experts.

23 Oct 2019

Gulf War Illness and chronic fatigue syndrome are two very distinct diseases of the brain

Gulf War Illness (GWI) and chronic fatigue syndrome (CFS) share symptoms of disabling fatigue, pain, systemic hyperalgesia (tenderness), negative emotion, sleep and cognitive dysfunction that are made worse after mild exertion (postexertional malaise).

23 Oct 2019

Cleveland Clinic announces Top 10 Medical Innovations for 2020

A dual-acting osteoporosis drug. Minimally invasive mitral valve surgery. New treatment for peanut allergies. These are some of the innovations that will enhance healing and change healthcare in the coming year, according to a distinguished panel of doctors and researchers.

23 Oct 2019

New portable system could allow for better detection of unilateral spatial neglect

Imagine struggling to see, listen, or make movements in half of your environment. This is typical for individuals who suffer from unilateral spatial neglect, a common post-stroke deficit of attention to objects or events on the side opposite of the brain injury. The condition has a major impact on the everyday lives of stroke survivors and has shown to be a strong predictor of disability.

23 Oct 2019

High levels of dietary salt can activate a brain pathway to cause cognitive impairment

High levels of dietary salt can activate a pathway in the brain to cause cognitive impairment, according to a new study. The paper, which was published in Nature, shows that this effect is not due to a loss in blood flow to the brain as originally thought, but rather to clumps of a protein linked to several forms of dementia in humans.

23 Oct 2019

Weight gain and high blood pressure in college football players linked to heart problems

Weight gain and high blood pressure in college football players leads to adverse changes in cardiac structure and function, indicating monitoring and early intervention is needed for this young and otherwise healthy athletic population, according to a new study by Emory University researchers.

23 Oct 2019

Stroke News and Research

Further Reading

Hyperfine launches world's first low-cost, point-of-care MRI system at ACEP 2019

The McLean Hospital Brain Bank receives new NIH contract

Pro-inflammatory protein could play key role in protecting against herpes virus

Scientists win $2.8 million grant to unravel hidden biases in healthcare

Bariatric surgery is safe and beneficial for teenagers with morbid obesity

Nerve cell protection without side effects on erythropoiesis

Study compares safety and effectiveness of first-line antihypertensive drug classes

Study finds molecular key to formation of mature and fully functioning T cells

First-line antihypertensives may not be most effective, study shows

UK’s first AI coaching tool to help people with chronic conditions

A safer alternative to wood-burning stoves for Uganda

Study aims to learn more about silent infarction, cognitive decline linked to silent stroke

Researchers identify potential approach to stop growth of common brain tumor in children

Researchers receive $9.7 million NIH grant to study TBI and neurodegenerative diseases

Taking blood pressure pills at bedtime best for heart

Gulf War Illness and chronic fatigue syndrome are two very distinct diseases of the brain

Cleveland Clinic announces Top 10 Medical Innovations for 2020

New portable system could allow for better detection of unilateral spatial neglect

High levels of dietary salt can activate a brain pathway to cause cognitive impairment

Weight gain and high blood pressure in college football players linked to heart problems

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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