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.

Scientists investigate role of mitochondria in Alzheimer's disease pathology

On Nov. 25, 1901, a 51-year-old woman is admitted to a hospital in Frankfurt, Germany, displaying a bizarre constellation of symptoms.

8 Nov 2016

High-altitude dwellers prone to chronic mountain sickness produce huge amounts of red blood cells

To better understand why some people adapt well to life at high altitude while others don't, researchers at University of California San Diego School of Medicine studied red blood cells derived from representatives of both groups living in the Andes Mountains.

7 Nov 2016

UNC scientists find clue that may help explain why people differ in ability to survive arterial blockages

Researchers at the University of North Carolina School of Medicine have found a major clue that may explain why some people sustain relatively little damage from strokes or heart attacks despite severe arterial blockages.

7 Nov 2016

Children of undernourished mothers more likely to suffer early aging of the heart

New research has shown that the child of a slightly undernourished mother is more likely to suffer early aging of the heart.

7 Nov 2016

American children continue to consume sodium at high levels

Cardiovascular disease, including heart disease and stroke, kills more than 800,000 Americans each year. We know that too much salt may contribute to high blood pressure and increased cardiovascular risk.

4 Nov 2016

Brain plasticity after injury: an interview with Dr Swathi Kiran

Brain plasticity is the phenomenon by which the brain can rewire and reorganize itself in response to changing stimulus input. Brain plasticity is at play when one is learning new information (at school) or learning a new language...

3 Nov 2016

Genetic mutation confers risk for development of Parkinson's disease earlier than usual

A collaboration of 32 researchers in seven countries, led by scientists at Mayo Clinic's campus in Florida, has found a genetic mutation they say confers a risk for development of Parkinson's disease earlier than usual.

3 Nov 2016

Brain inflammation may have direct involvement in development of chronic traumatic encephalopathy

For the first time, researchers have shown that inflammation in the brain may have direct involvement in the development of chronic traumatic encephalopathy (CTE). In addition, they found that the number of years one plays contact sports may predict the occurrence of CTE and that this association is partly due to increased inflammation in the brain.

3 Nov 2016

Lack of brain shrinkage may help identify people at risk for dementia with Lewy bodies

A lack of shrinkage in the area of the brain responsible for memory may be a sign that people with thinking and memory problems may go on to develop dementia with Lewy bodies rather than Alzheimer's disease, according to a new study published in the November 2, 2016, online issue of Neurology, a medical journal of the American Academy of Neurology.

2 Nov 2016

Shape of blood flow in heart's upper left chamber may help predict stroke risk

Using specialized CT scans of a healthy heart and one with heart disease, a team of Johns Hopkins cardiologists and biomedical engineers say they've created computer models of the "shape" of blood flow through the heart's upper left chamber that someday may help predict stroke risk.

2 Nov 2016

Transcatheter cerebral embolic protection effectively captures embolic debris and safe in TAVR patients

An international study has found that transcatheter cerebral embolic protection (TCEP) is safe, provides effective capture of embolic debris and does not change neurocognitive function for transcatheter aortic valve replacement (TAVR) patients.

2 Nov 2016

NOBLE study shows superiority of CABG over PCI for treatment of left main coronary artery disease

Coronary artery bypass (CABG) surgery is the standard treatment for revascularization in patients with left main coronary artery (LMCA) disease, but use of percutaneous coronary intervention (PCI) for this indication is increasing.

2 Nov 2016

RESPECT study: PFO closure more beneficial than medical management in reducing recurrent stroke

Final results from the RESPECT trial found that percutaneously closing a patent foramen ovale (PFO) using the Amplatzer PFO Occluder was superior to medical management in the prevention of recurrent ischemic stroke in patients who previously had a cryptogenic stroke.

2 Nov 2016

Consumption of one egg per day linked to 12% reduction of stroke risk

On the heels of the 2015 Dietary Guidelines for Americans that placed no daily limit on dietary cholesterol and noted eggs are an affordable, accessible, nutrient-rich source of high quality protein, new research shows eggs are associated with a 12 percent reduction in the risk of stroke, the 5th leading cause of death in the United States.

1 Nov 2016

Stroke News and Research

Further Reading

Scientists investigate role of mitochondria in Alzheimer's disease pathology

High-altitude dwellers prone to chronic mountain sickness produce huge amounts of red blood cells

UNC scientists find clue that may help explain why people differ in ability to survive arterial blockages

Children of undernourished mothers more likely to suffer early aging of the heart

American children continue to consume sodium at high levels

Brain plasticity after injury: an interview with Dr Swathi Kiran

Genetic mutation confers risk for development of Parkinson's disease earlier than usual

Brain inflammation may have direct involvement in development of chronic traumatic encephalopathy

Lack of brain shrinkage may help identify people at risk for dementia with Lewy bodies

Shape of blood flow in heart's upper left chamber may help predict stroke risk

Transcatheter cerebral embolic protection effectively captures embolic debris and safe in TAVR patients

NOBLE study shows superiority of CABG over PCI for treatment of left main coronary artery disease

RESPECT study: PFO closure more beneficial than medical management in reducing recurrent stroke

Consumption of one egg per day linked to 12% reduction of stroke risk

Researchers identify potential new treatment for brain cancer by targeting genes linked to microcephaly

Embracing digital health in the NHS: an interview with Bryn Sage

Morgan IAT to showcase Haptics glove prototype at Innovate 2016

Stents can be as effective as surgery for many patients with left main coronary artery disease

UCI study reveals molecular activity behind electroacupunture's hypertension-lowering benefits

Nano-biointeraction and nanopathology

Industry Focus eBook - Analytical Chemistry (2nd Edition) eBook

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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