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: Only 25% of Medicare patients participate in cardiac rehabilitation

Too few people covered by Medicare participated in outpatient cardiac rehabilitation after a heart attack or acute heart event or surgery, particularly women, the elderly and non-white patients, according to new research published today in the American Heart Association's journal Circulation: Cardiovascular Quality and Outcomes.

14 Jan 2020

Critical Care Resuscitation Unit provides faster treatment, decreases patient's risk of death

Patients with acutely life-threatening health conditions who were treated in the innovative Critical Care Resuscitation Unit received faster treatment and had better health outcomes, including a 36 percent lower risk of dying than those who were transferred from a hospital's emergency department then evaluated and treated in a traditional intensive care unit, according to a recent study in the Journal of Emergency Medicine conducted by researchers at the University of Maryland School of Medicine.

13 Jan 2020

Health benefits of a 'Dry January'

A new year often means a list of resolutions for change, such as abstaining from drinking alcohol, stopping smoking, or living a healthier lifestyle. For one, “Dry January” has become immensely popular because it motivates people to abstain from drinking alcohol for 30 days, at least.

13 Jan 2020

Researchers successfully identify mechanism that can contribute to clot formation

Most people are familiar with turbulence in aviation: certain wind conditions cause a bumpy passenger flight. But even within human blood vessels, blood flow can be turbulent. Turbulence can appear when blood flows along vessel bends or edges, causing an abrupt change in flow velocity.

13 Jan 2020

Losing Tongue Fat Improves Sleep Apnea

Doctors already know that weight loss can be an effective treatment for improving sleep apnea, although the reasons for this have remained unclear. Now, new research has uncovered that a reduction in tongue fat is the key to why fat loss helps in instances of Obstructive Sleep Apnea (OSA).

13 Jan 2020

Survey uncovers key gaps in American's knowledge of eye health

A survey conducted by The Harris Poll has uncovered key gaps in American's knowledge of eye health, and what they don't know is putting them at risk of vision loss.

13 Jan 2020

New tool judges accuracy of computer predictions of tumor’s genetic diversity

Cancers are often made up of many cells which vary genetically to each other. These genetic differences mean the cancer may be particularly susceptible or resistant to a given treatment. As a result, identifying these variations can help clinicians decide which treatment is most likely to be successful for a specific patient.

10 Jan 2020

Contaminating Fake Rubber Hand Aids People to Overcome Obsessive-Compulsive Disorder (OCD)

Obsessive-compulsive disorder (OCD) is a mental health condition wherein people are caught in a cycle of obsessions. The rubber hand illusion therapy, whereby fake rubber hands are contaminated with feces, maybe the key in helping people overcome their fears of touching contaminated surfaces, a new study suggests.

10 Jan 2020

Tea drinkers live longer new study shows

Green tea, native to China and India, has gained immense popularity for its health benefits. Now, there are more reasons to drink green tea, as scientists found consuming tea at least three times a week could help reduce the risk of premature death, living a longer and healthier life.

10 Jan 2020

Cardiovascular diseases associated with increased risk of developing kidney failure

New research indicates that cardiovascular diseases- including heart failure, atrial fibrillation, coronary heart disease, and stroke- are each linked with a higher risk of developing kidney failure.

9 Jan 2020

Research may open new avenues for big advance in neuroprostheses

Once you learn a skill like tying your sneakers, you can perform it consistently over the years. This suggests the neural activity in the brain associated with the skill remains stable over time.

9 Jan 2020

Drinking tea thrice a week is linked with longer, healthier life

Drinking tea at least three times a week is linked with a longer and healthier life, according to a study published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology (ESC).

9 Jan 2020

“Rubber hand illusion” can help people overcome obsessive compulsive disorder

The famous, but bizarre, 'rubber hand illusion' could help people who suffer from obsessive compulsive disorder overcome their condition without the often unbearable stress of exposure therapy, suggests new research.

9 Jan 2020

Novel biomaterial shows promise in treating cerebral aneurysms

Tim Becker, an associate professor of practice in the Department of Mechanical Engineering at Northern Arizona University, is developing a polypropylene glycol-based biomaterial called PPODA-QT, which is similar to body tissue, to treat aneurysms in the brain and improve outcomes for stroke and potential stroke patients.

9 Jan 2020

Missing one night of sleep may increase Alzheimer's biomarker, study finds

A preliminary study has found that when young, healthy men were deprived of just one night of sleep, they had higher levels of tau, a biomarker for Alzheimer's disease, in their blood than when they had a full, uninterrupted night of rest.

8 Jan 2020

New approach using deep learning could speed up brain image microscopy by 16 times

Textbook descriptions of brain cells make neurons look simple: a long spine-like central axon with branching dendrites.

8 Jan 2020

Gut microbes may play a role in stroke recovery

New research shows that the microorganisms in our gut could help protect brain cells from damage caused by inflammation after a stroke.

8 Jan 2020

Heart transplants from hepatitis C–positive donors could help overcome organ shortage

One-year survival was similar for adults with severe heart failure who received a heart transplant from a donor with hepatitis C compared to those who received hearts from donors who did not have hepatitis C, according to new research published today in the Journal of the American Heart Association, the open access journal of the American Heart Association.

8 Jan 2020

Current procedures for measuring intracranial pressure may not leave enough time for accurate readings

Careful monitoring of pressure within the skull (intracranial pressure, or ICP) is crucial for some neurocritical care patients.

7 Jan 2020

Researchers impart new ability to control paralyzed hands via artificial neural connection

Restoration of lost motor function after stroke is typically accomplished after strenuous rehabilitation therapy lasting for over months. However, new research published by a group led by Yukio Nishimura, the project leader of the Neural Prosthesis Project, Tokyo Metropolitan Institute of Medical Science showed that an artificial neural connection (ANC) successfully allowed a new cortical site, previously unassociated with hand movements, to regain control of a paralyzed hand in a matter of minutes.

7 Jan 2020

Stroke News and Research

Further Reading

Study: Only 25% of Medicare patients participate in cardiac rehabilitation

Critical Care Resuscitation Unit provides faster treatment, decreases patient's risk of death

Health benefits of a 'Dry January'

Researchers successfully identify mechanism that can contribute to clot formation

Losing Tongue Fat Improves Sleep Apnea

Survey uncovers key gaps in American's knowledge of eye health

New tool judges accuracy of computer predictions of tumor’s genetic diversity

Contaminating Fake Rubber Hand Aids People to Overcome Obsessive-Compulsive Disorder (OCD)

Tea drinkers live longer new study shows

Cardiovascular diseases associated with increased risk of developing kidney failure

Research may open new avenues for big advance in neuroprostheses

Drinking tea thrice a week is linked with longer, healthier life

“Rubber hand illusion” can help people overcome obsessive compulsive disorder

Novel biomaterial shows promise in treating cerebral aneurysms

Missing one night of sleep may increase Alzheimer's biomarker, study finds

New approach using deep learning could speed up brain image microscopy by 16 times

Gut microbes may play a role in stroke recovery

Heart transplants from hepatitis C–positive donors could help overcome organ shortage

Current procedures for measuring intracranial pressure may not leave enough time for accurate readings

Researchers impart new ability to control paralyzed hands via artificial neural connection

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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