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.

Study may shed light on new ways to counteract the effects of high blood pressure on cognition

A study supported by the National Institutes of Health suggests that the response of immune system cells inside the protective covering surrounding the brain may contribute to the cognitive decline that can occur in a person with chronic high blood pressure.

5 Dec 2023

Patients expected Profemur artificial hips to last. Then they snapped in half.

Bradley Little, a physical education teacher in Arizona, was leading his class through a school hallway in 2017 when he collapsed. Little feared he was having a stroke. Or, in a sign of the times, that he'd been shot. He tried to stand, but his leg wouldn't move.

5 Dec 2023

Leading public health groups urge high-risk patients to get flu shot

During National Influenza Vaccination Week (December 4-8, 2023), leading public health organizations are encouraging everyone to get a flu shot if they have not already done so.

4 Dec 2023

Common dietary supplement could protect against chronic Cryptosporidium infections

Researchers at the Francis Crick Institute have discovered that a common dietary supplement could protect against chronic Cryptosporidium infections which are particularly prevalent in children under two and in areas with poorer sanitation.

4 Dec 2023

Lightweight helmet with tiny sensors records magnetic fields generated by brain activity

A man walking around a room wearing a helmet that records his brain function would have seemed like science fiction five years ago.

4 Dec 2023

Study identifies increased burden of chronic health conditions in LGB cancer survivors

Lesbian, gay, and bisexual (LGB) adolescents and young adult cancer survivors in the United States are more likely to report experiencing chronic health conditions than their heterosexual peers with a history of cancer as well as their LGB peers without a past cancer diagnosis.

4 Dec 2023

Hispanic/Latina women with history of hypertensive disorders of pregnancy more likely to have heart abnormalities

Hispanic/Latina women with a history of hypertensive disorders of pregnancy (HDP) – conditions marked by high blood pressure during pregnancy – are more likely to have abnormalities in their heart structure and function decades later when compared with women without a history of HDP, according to a National Institutes of Health-supported study.

4 Dec 2023

Desperate families search for affordable home care

It's a good day when Frank Lee, a retired chef, can slip out to the hardware store, fairly confident that his wife, Robin, is in the hands of reliable help. He spends nearly every hour of every day anxiously overseeing her care at their home on the Isle of Palms, a barrier island near Charleston, South Carolina.

4 Dec 2023

New insights on optimizing housing for individuals with spinal cord injury

Housing that fails to meet the needs of people with disabilities may have far-reaching consequences. Living situations that impede independence and community integration, for example, can adversely affect health and wellbeing over the long term.

1 Dec 2023

New prescription smartwatch accurately detects atrial fibrillation

As the use of wearable technology grows, smart watches are marketed across the globe to consumers as a way to monitor health.

1 Dec 2023

Study reveals underestimated heat risks in climate change, highlighting challenges for aging population

Study in 'Nature Communications' presents a new model integrating physiological factors to more accurately predict human survivability and livability under heat stress due to climate change.

30 Nov 2023

New guideline emphasizes prevention, early rhythm control for atrial fibrillation

The American College of Cardiology (ACC) and the American Heart Association (AHA), along with several other leading medical associations, have issued a new guideline for preventing and optimally managing atrial fibrillation (AFib).

30 Nov 2023

Small molecules could help stroke patients recover lost function

Researchers have succeeded in restoring lost brain function in mouse models of stroke using small molecules that in the future could potentially be developed into a stroke recovery therapy.

30 Nov 2023

Herpes zoster vaccination and healthy aging: Study connect the dots

Vaccination with recombinant zoster vaccine (RZV) prevents Herpes Zoster (HZ) infection.

30 Nov 2023

Study finds top three classes of medications more effective than ibuprofen for treating migraine attacks

For many people with migraine, it can be difficult to find a treatment that is effective and reliable, and information on how medications compare to one another is lacking.

29 Nov 2023

UK Biobank data opens door to new era of precision medicine

In a momentous landmark for medical research, UK Biobank has today [Thursday 30 November] unveiled incredible new data from whole genome sequencing of its half a million participants.

29 Nov 2023

Study finds link between early coronary heart disease and dementia

Adults diagnosed with coronary heart disease, especially before the age of 45, may be at increased risk of developing dementia, Alzheimer's disease and vascular dementia later in life, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

29 Nov 2023

Latest scientific findings provide new insights into heart and stroke health

More than 4,000 abstracts were presented during the American Heart Association's Scientific Sessions 2023 and Resuscitation Science Symposium 2023, held earlier this month in Philadelphia.

28 Nov 2023

New statement highlights gaps in knowledge of post-cardiac arrest care

A new consensus statement from the American Heart Association Emergency and Cardiovascular Care Committee and the Neurocritical Care Society calls for more research to address areas of post-cardiac arrest care that have limited research.

28 Nov 2023

Ultra-high resolution MRI scanner offers new opportunities for brain research

An intense international effort to improve the resolution of magnetic resonance imaging (MRI) for studying the human brain has culminated in an ultra-high resolution 7 Tesla scanner that records up to 10 times more detail than current 7T scanners and over 50 times more detail than current 3T scanners, the mainstay of most hospitals.

27 Nov 2023

Stroke News and Research

Further Reading

Study may shed light on new ways to counteract the effects of high blood pressure on cognition

Patients expected Profemur artificial hips to last. Then they snapped in half.

Leading public health groups urge high-risk patients to get flu shot

Common dietary supplement could protect against chronic Cryptosporidium infections

Lightweight helmet with tiny sensors records magnetic fields generated by brain activity

Study identifies increased burden of chronic health conditions in LGB cancer survivors

Hispanic/Latina women with history of hypertensive disorders of pregnancy more likely to have heart abnormalities

Desperate families search for affordable home care

New insights on optimizing housing for individuals with spinal cord injury

New prescription smartwatch accurately detects atrial fibrillation

Study reveals underestimated heat risks in climate change, highlighting challenges for aging population

New guideline emphasizes prevention, early rhythm control for atrial fibrillation

Small molecules could help stroke patients recover lost function

Herpes zoster vaccination and healthy aging: Study connect the dots

Study finds top three classes of medications more effective than ibuprofen for treating migraine attacks

UK Biobank data opens door to new era of precision medicine

Study finds link between early coronary heart disease and dementia

Latest scientific findings provide new insights into heart and stroke health

New statement highlights gaps in knowledge of post-cardiac arrest care

Ultra-high resolution MRI scanner offers new opportunities for brain research

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

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