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: Young adult stroke survivors missing out on support needed to resume work

New research has confirmed young adult stroke survivors are missing out on the support they need to return to work.

27 Apr 2018

Study shows link between restless legs syndrome symptoms and brain structure

People with restless legs syndrome may have changes in a portion of the brain that processes sensory information, according to a study published in the April 25, 2018, online issue of Neurology®, the medical journal of the American Academy of Neurology.

26 Apr 2018

New study affirms bedtime habits of Americans

A new analysis by Johns Hopkins researchers of national data gathered from physical activity monitors concludes that most Americans hit the sack later on Friday, Saturday and Sunday nights. Delayed bedtimes are especially pronounced for teens and young adults.

25 Apr 2018

Imagined and real movements have similar brain mechanisms, research suggests

A new study from Karolinska Institutet shows that imagined movements can change our perception in the same way as real, executed movements do.

24 Apr 2018

Rehabilitation technique for stroke appears beneficial for multiple sclerosis patients

A rehabilitation technique originally developed for stroke has now been shown to also be effective for improving function for people with multiple sclerosis, a neurodegenerative disease.

24 Apr 2018

Study shows people might develop dementia later and live with it for a shorter period of time

A recently released study, included in a special supplement to the Journal of Gerontology, indicates that dementia's impact might be compressing a bit.

24 Apr 2018

Clinical trial to examine stem cell therapy for treatment, prevention of complications after traumatic injury

The University of Texas Health Science Center at Houston has received funding through a public/private partnership for the first-ever clinical trial investigating a stem cell therapy for early treatment and prevention of complications after severe traumatic injury.

23 Apr 2018

Normal weight people with fat belly may have more chance of heart problems

Belly fat, even in people who are not otherwise overweight, is bad for the heart, according to results from the Mayo Clinic presented today at EuroPrevent 2018, a European Society of Cardiology congress.

20 Apr 2018

Experimental compound reduces destructive inflammation to improve stroke outcome

An experimental compound appears to improve stroke outcome by reducing the destructive inflammation that can continue months after a stroke, scientists report.

20 Apr 2018

Tattoo sensor: A needleless glucose monitor for diabetes patients

For Angela Valdez, being diagnosed with diabetes was an awakening. The disorder ran in her family, but she didn't think it would happen to her. And when it did, she acted by modifying her diet and physical activity. She was doing everything right--almost.

20 Apr 2018

New non-invasive nerve stimulation may offer relief for people with hand tremor

People with tremors in their hands from a condition called essential tremor may find some relief from a new, non-invasive type of nerve stimulation, according to a preliminary scientific abstract released today that will be presented at the American Academy of Neurology's 70th Annual Meeting in Los Angeles, April 21 to 27, 2018.

20 Apr 2018

Study shows testosterone deficiency in men is associated with chronic diseases

A male's total testosterone level may be linked to more than just sexual health and muscle mass preservation, a new study finds. Low amounts of the hormone could also be associated with chronic disease, even among men 40 years of age and younger.

19 Apr 2018

Investigational drug may help increase protein levels in babies with spinal muscular atrophy

A preliminary study suggests that an investigational drug may help increase protein levels in babies with spinal muscular atrophy. The open-label study is released today and will be presented at the American Academy of Neurology's 70th Annual Meeting in Los Angeles, April 21 to 27, 2018.

19 Apr 2018

Genome editing identifies neural circuit behind leptin’s anti-obesity and anti-diabetes effects

Revealing surprising answers to a long-standing enigma about the brain target of the anti-obesity hormone leptin, neuroscientists at Tufts University School of Medicine have used CRISPR genome editing to identify a neural circuit in the hypothalamus as the primary mechanism in mediating leptin's anti-obesity and anti-diabetes effects and have identified two distinct mechanisms underlying leptin's inhibition of appetite.

19 Apr 2018

People diagnosed with traumatic brain injury may have increased risk of Parkinson's disease, shows study

People who have been diagnosed with a mild concussion, or mild traumatic brain injury, may have a 56 percent increased risk of developing Parkinson's disease, according to a study published in the April 18, 2018, online issue of Neurology®, the medical journal of the American Academy of Neurology.

19 Apr 2018

Researchers use optogenetics to treat chronic pain

The finger prick from a thorn generates an immediate sensory response. In that instant, neurons at the injury site fire an electrical signal along a nerve fiber to the central nervous system. Our brain notes to avoid further encounters with thorns and the painful insult subsides.

18 Apr 2018

Direct electrical current can be delivered to nerves for blocking pain signals

Using computer models and laboratory rats, Johns Hopkins researchers have demonstrated that "direct electrical current" can be delivered to nerves preferentially, blocking pain signals while leaving other sensations undisturbed.

18 Apr 2018

Obese patients more likely to develop rapid and irregular heart rate

People with obesity are more likely to develop a rapid and irregular heart rate, called atrial fibrillation, which can lead to stroke, heart failure and other complications, according to Penn State researchers.

18 Apr 2018

Drug test spurs frank talk between hypertension patients and doctors

There’s an irony at the heart of the treatment of high blood pressure. The malady itself often has no symptoms, yet the medicines to treat it — and to prevent a stroke or heart attack later — can make people feel crummy.

18 Apr 2018

People with high LDL cholesterol levels likely to get greater benefits from statins

Cholesterol-lowering drugs are more likely to save thousands of additional lives when used in people with higher levels of LDL cholesterol, or "bad" cholesterol, according to a new study from the University of Iowa, published in the Journal of the American Medical Association.

17 Apr 2018

Stroke News and Research

Further Reading

Study: Young adult stroke survivors missing out on support needed to resume work

Study shows link between restless legs syndrome symptoms and brain structure

New study affirms bedtime habits of Americans

Imagined and real movements have similar brain mechanisms, research suggests

Rehabilitation technique for stroke appears beneficial for multiple sclerosis patients

Study shows people might develop dementia later and live with it for a shorter period of time

Clinical trial to examine stem cell therapy for treatment, prevention of complications after traumatic injury

Normal weight people with fat belly may have more chance of heart problems

Experimental compound reduces destructive inflammation to improve stroke outcome

Tattoo sensor: A needleless glucose monitor for diabetes patients

New non-invasive nerve stimulation may offer relief for people with hand tremor

Study shows testosterone deficiency in men is associated with chronic diseases

Investigational drug may help increase protein levels in babies with spinal muscular atrophy

Genome editing identifies neural circuit behind leptin’s anti-obesity and anti-diabetes effects

People diagnosed with traumatic brain injury may have increased risk of Parkinson's disease, shows study

Researchers use optogenetics to treat chronic pain

Direct electrical current can be delivered to nerves for blocking pain signals

Obese patients more likely to develop rapid and irregular heart rate

Drug test spurs frank talk between hypertension patients and doctors

People with high LDL cholesterol levels likely to get greater benefits from statins

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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