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.

Drinking alcohol at a young age associated with accelerated arterial stiffening

Drinking alcohol during adolescence to young adulthood is associated with accelerated arterial stiffening, a precursor to cardiovascular disease. That's the finding of a study presented at ESC Congress 2021.

23 Aug 2021

Masimo PVi may provide useful information for monitoring the volume status in spontaneously breathing hemodialysis patients

Masimo announced today the findings of a study published in the Turkish Journal of Emergency Medicine in which Drs. Seda Dağar and Hüseyin Uzunosmanoğlu at the Kecioren Training and Research Hospital in Ankara, Turkey investigated the role that noninvasive, continuous Masimo PVi® might play in monitoring volume status and volume changes in spontaneously breathing patients undergoing hemodialysis.

23 Aug 2021

Leducq Foundation awards $7 million for vascular malformation research

Luisa Iruela-Arispe, PhD, the Stephen Walter Ranson Professor of Cell Biology and chair of Cell and Developmental Biology, is the North American coordinator for an international collaboration that has received a five-year, $7 million Transatlantic Networks of Excellence Program award from the Leducq Foundation.

20 Aug 2021

Northwestern scientists discover remarkable longevity in a subset of mitochondrial proteins

Northwestern Medicine investigators have discovered that a subset of proteins in mitochondria of brain and heart cells are long-lived, supporting the long-term stability of mitochondrial complex architecture.

20 Aug 2021

Isometric resistance training could have a strong effect on reducing blood pressure

When was the last time you had your blood pressure checked? High blood pressure affects 1.13 billion people around the globe and in 2019, it accounted for 10.8 million deaths.

20 Aug 2021

Researchers recommend urgent adaptation plans to mitigate heat-related deaths and illnesses

Extreme heat is an increasingly common occurrence worldwide, with heat-related deaths and illnesses also expected to rise.

20 Aug 2021

People with cognitively stimulating jobs have lower risk of dementia in old age, study finds

People with mentally stimulating jobs have a lower risk of dementia in old age than those with non-stimulating jobs, finds a study published by The BMJ today.

19 Aug 2021

Excess sedentary leisure time associated with higher risk of stroke

Adults younger than age 60 whose days are filled with sedentary leisure time (which includes using the computer, TV, or reading) and little physical activity have a higher stroke risk than people who are more physically active, according to new research.

19 Aug 2021

New AHA Presidential Advisory addresses opioid use and its effects on heart and brain health

The misuse of opioids in the United States continues to lead to high rates of dependency as well as a staggering number of deaths due to overdose.

19 Aug 2021

Magnetic beads could offer much more precise control of prosthetic limbs

For people with amputation who have prosthetic limbs, one of the greatest challenges is controlling the prosthesis so that it moves the same way a natural limb would. Most prosthetic limbs are controlled using electromyography, a way of recording electrical activity from the muscles, but this approach provides only limited control of the prosthesis.

19 Aug 2021

Allopregnanolone exerts persistent antidepressant effects by altering brain states

New research led by neuroscientists at Tufts University School of Medicine suggests the prolonged antidepressant effects of allopregnanolone, a neuroactive steroid used therapeutically to treat postpartum depression, may involve the ability of the compound to modify communication in an area of the brain important for mood and emotion regulation.

18 Aug 2021

Study finds a lower rate of stroke among immigrants to Canada than long-term residents

Immigrants to Canada have a 33% lower rate of stroke than long-term residents, according to a study published in the August 18, 2021, online issue of Neurology, the medical journal of the American Academy of Neurology.

18 Aug 2021

Convalescent plasma does not benefit high-risk COVID-19 outpatients with early symptoms, study shows

The final results of the Clinical Trial of COVID-19 Convalescent Plasma in Outpatients (C3PO) demonstrate that COVID-19 convalescent plasma did not prevent disease progression in a high-risk group of outpatients with COVID-19, when administered within the first week of their symptoms.

18 Aug 2021

Federal vaccine program hasn’t helped those whose lives were altered by covid shot

Angela Marie Wulbrecht jumped at the first chance to get a covid-19 vaccine, driving three hours from her Santa Rosa, California, home to a mass-vaccination site on Jan. 19.

18 Aug 2021

Obstructive sleep apnea may affect heart health and increase blood pressure in children

Obstructive sleep apnea, a form of sleep-disordered breathing, is common in children and adolescents and may be associated with elevated blood pressure and changes in heart structure.

18 Aug 2021

Research aims to reduce the loss of speech and language in epilepsy patients

New research aims to shed light on reducing the loss of speech and language in epilepsy patients who require brain surgery to manage the condition.

18 Aug 2021

Study reveals high racial disparity in stroke prevalence among COVID-19 patients

Black COVID-19 patients are more likely to have experienced strokes prior to their diagnosis than their non-Black counterparts, according to a study by Penn State College of Medicine researchers.

17 Aug 2021

Researchers receive $26.5 million NIH grant to pursue a new strategy for curing HIV

Over the last 40 years, HIV has shifted from a deadly and mysterious virus to one that can be controlled with daily drugs. But attempts to completely eliminate the virus from the bodies of people living with HIV, curing them for good, have failed.

17 Aug 2021

Research reveals link between widespread pain and heightened risk of dementia, stroke

Widespread pain is linked to a heightened risk of all types of dementia, including Alzheimer's disease, and stroke finds research.

17 Aug 2021

Analysis of landmark vitamin C study challenges the WHO's recommended daily amounts

It was wartime and food was scarce. Leaders of England's effort to wage war and help the public survive during World War II needed to know: Were the rations in lifeboats adequate for survival at sea? And, among several experiments important for public as well as military heath, how much vitamin C did a person need to avoid the deadly disease scurvy?

16 Aug 2021

Stroke News and Research

Further Reading

Drinking alcohol at a young age associated with accelerated arterial stiffening

Masimo PVi may provide useful information for monitoring the volume status in spontaneously breathing hemodialysis patients

Leducq Foundation awards $7 million for vascular malformation research

Northwestern scientists discover remarkable longevity in a subset of mitochondrial proteins

Isometric resistance training could have a strong effect on reducing blood pressure

Researchers recommend urgent adaptation plans to mitigate heat-related deaths and illnesses

People with cognitively stimulating jobs have lower risk of dementia in old age, study finds

Excess sedentary leisure time associated with higher risk of stroke

New AHA Presidential Advisory addresses opioid use and its effects on heart and brain health

Magnetic beads could offer much more precise control of prosthetic limbs

Allopregnanolone exerts persistent antidepressant effects by altering brain states

Study finds a lower rate of stroke among immigrants to Canada than long-term residents

Convalescent plasma does not benefit high-risk COVID-19 outpatients with early symptoms, study shows

Federal vaccine program hasn’t helped those whose lives were altered by covid shot

Obstructive sleep apnea may affect heart health and increase blood pressure in children

Research aims to reduce the loss of speech and language in epilepsy patients

Study reveals high racial disparity in stroke prevalence among COVID-19 patients

Researchers receive $26.5 million NIH grant to pursue a new strategy for curing HIV

Research reveals link between widespread pain and heightened risk of dementia, stroke

Analysis of landmark vitamin C study challenges the WHO's recommended daily amounts

Industry Focus eBook - Forensics & toxicology (2nd edition) eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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