A new study published in Neurology found that physically active seniors with small areas of brain damage did not experience a drop-off in movement abilities. In fact, those who were most active showed no decline despite high levels of brain damage, suggesting physical activity creates a 'reserve' to protect motor abilities.
A new study published in Neurology reveals that only up to 63% of the US population has access to a comprehensive stroke center within an hour, even under optimal conditions. Conversion of primary stroke centers to comprehensive ones could improve access for 23% more people.
A new study suggests that drinking coffee may reduce the risk of developing multiple sclerosis (MS). Researchers analyzed data from two studies involving over 3,700 people with MS and found that those who consumed high amounts of coffee had a lower risk of developing the disease. The study supports the idea that caffeine may have prote...
Researchers evaluated four football helmet add-ons, including Guardian Cap and Concussion Reduction Technology, which showed limited impact on reducing concussion risk. The study found that helmets with these add-ons reduced linear accelerations by about 11 percent but had little effect on angular accelerations.
A new study published in Neurology found that people who sleep more than eight hours a night have an increased risk of stroke. Those who shifted from sleeping less than six hours a night to more than eight hours were nearly four times as likely to have a stroke.
Researchers discovered a skin test that can detect abnormal proteins associated with Alzheimer's and Parkinson's diseases. The study used skin biopsies to compare patients' protein levels, revealing seven times higher tau protein levels for those with both conditions.
A study found that individuals exhibiting resistance to aspirin have more severe strokes, with larger brain areas affected, compared to those who respond to the drug. The study also found a median stroke severity score of four in the aspirin-resistant group, indicating a moderate stroke.
A study of 62 preteen girls found that those who experimented showed stronger connections between the rostrolateral prefrontal cortex and posterior insula/putamen, linked to exploring actions and body state, respectively. This could help identify teens at risk for risky behaviors.
Women with multiple sclerosis may have lower levels of important antioxidant and anti-inflammatory nutrients like folate from food and vitamin E compared to healthy people. The study found that women with MS had lower average intake of these nutrients and a lower percentage of calories from fat.
Researchers found the varicella zoster virus in 74% of giant cell arteritis biopsies, suggesting a link between the chicken pox virus and the condition. The study suggests treating giant cell arteritis with a combination of steroids and anti-viral treatment may be effective
A new treatment shows promise in reducing muscle cramp intensity by three times, taking effect within minutes and lasting up to six hours.
A new study found that stem cell transplants significantly reduced disease activity and brain damage in people with severe multiple sclerosis, compared to the existing drug mitoxantrone. The treatment showed promise as a potential alternative for those not responding well to standard treatments.
A study found that former NFL players who played tackle football before age 12 performed significantly worse on cognitive tests compared to those who started playing at age 12 or later. The researchers suggested a critical window of brain development where repeated head impacts can lead to thinking and memory difficulties later in life.
A new study published by the American Academy of Neurology found that patients with Parkinson's disease experience improved motor skills when receiving an 'expensive' drug, even if it's just a placebo. The study suggests that harnessing the placebo response could enhance treatment benefits and reduce dosage needs.
Research shows that stomach sleepers with epilepsy are at higher risk of sudden unexpected death, often occurring during sleep. The study found that 73% of cases died in the stomach sleep position, and younger people were more likely to be found on their stomachs.
A new study suggests that depression and behavior changes can occur in people with Alzheimer's disease even before they experience memory problems. Researchers analyzed data from 2,416 participants and found that those who developed dementia were more likely to develop depression sooner than those without dementia.
Researchers found improvement in movement and motor skills in people with Huntington's after one month of triheptanoin therapy. The study showed that the synthetic oil could improve brain metabolism in early stages of the disease.
A study published in Neurology found that exercise programs can reduce falls and improve mobility in people with Parkinson's disease, particularly those with less severe symptoms. Participants who exercised showed a 70% reduction in falls and better overall mood and quality of life compared to those who did not participate.
A new study published in Neurology found that people with migraines are twice as likely to develop Bell's palsy, a condition that causes facial paralysis. The study suggests that these two conditions may share a common underlying link.
A new study published in Neurology found that people with sleep apnea or reduced deep sleep are more likely to have brain abnormalities associated with dementia. The study also discovered that those who spent less time in slow wave sleep had loss of brain cells, a risk factor for Alzheimer's disease.
A new study published in Neurology suggests that approximately 1.8 million Americans over the age of 70 with dementia have never had an evaluation of their cognitive abilities. Early evaluation and identification can help families make plans for care, improve quality of life.
A study of 1,066 Scottish people found that those with complex jobs, such as social workers or architects, had better scores on memory and thinking tests. The results suggest that more stimulating work environments may help preserve cognitive function later in life.
A new study published in Neurology suggests that taking vitamin B12 and folic acid supplements may not reduce the risk of memory and thinking problems. The study involved 2,919 people with high blood levels of homocysteine and found no significant difference between those who took supplements and those who did not.
A study published in Neurology found that people taking certain COX-2 inhibitors were 19% more likely to die after a stroke. New users of older COX-2 drugs, such as etodolac, were 42% more likely to die from stroke.
A review of research published by the American Academy of Neurology found that low-carb diets, such as the ketogenic diet, may reduce seizures in adults with tough-to-treat epilepsy. The diets were moderately to very effective, with a 50% or better reduction in seizures experienced by 32% of participants.
Spontaneous intracranial hypotension, a condition causing severe headaches, has been linked to bariatric surgery. A study found that gastric bypass and banding surgeries were associated with a small percentage of people developing the condition.
The new guideline offers direction in evaluating symptoms, family history, ethnicity, physical exams, and lab test results to determine the most suitable genetic tests. It also provides recommendations on treating and managing complications such as muscle wasting, heart problems, and breathing difficulties.
A study published in Neurology found that women with a healthy diet and lifestyle had a 54-percent lower risk of stroke compared to those with none of the five healthy factors. The study looked at factors such as diet, physical activity, and body mass index.
A nearly 40-year-long study found that middle-aged women experiencing anxiety, jealousy, and moodiness are at a higher risk of developing Alzheimer's disease. Women who scored highest on neuroticism tests had double the risk of dementia, with those who were both easily distressed and withdrawn having the highest risk.
The American Academy of Neurology states that the risk of death, overdose, addiction, or serious side effects from prescription opioids exceeds their benefits in treating chronic, non-cancerous conditions. The AAN recommends safer prescribing practices to minimize risks.
Research suggests that people with memory issues without dementia are at higher risk of developing the disease. A 12-year study found nearly three times more likelihood of memory problems in those reporting changes, emphasizing the importance of taking such complaints seriously.
A new study finds that people with middle-age migraines are more likely to develop Parkinson's disease and other movement disorders. Those with migraine with aura face a higher risk, with women also being more prone to a family history of the condition.
A recent study found that individuals with blood type AB are 82% more likely to develop cognitive impairment and dementia than those with other blood types. High levels of factor VIII, a protein related to clotting, were also linked to increased risk of memory problems.
A study published by the American Academy of Neurology found a link between sleep difficulties and rapid brain volume decline in adults. The research, which included 147 participants aged 20-84, revealed that poor sleep quality was associated with faster declines in brain regions including frontal, temporal, and parietal areas.
A new treatment, anti-LINGO-1, has been found to be safe and tolerable in phase I clinical trials for multiple sclerosis. The treatment blocks a protein that prevents myelination, potentially repairing damaged nerves.
A study of 19,136 people found that 15% had experienced an episode of sleep drunkenness in the last year, with more than half reporting multiple episodes per week. People with depression, anxiety, and other mental health conditions were more likely to experience the disorder.
A recent study found that minor infections like colds can increase the risk of stroke in children within a three-day time frame. The research, which reviewed a Kaiser Permanente database of 2.5 million children, suggests that infection has a strong but short-lived effect on stroke risk.
A study published in Neurology found that low vitamin D levels double the risk of developing dementia and Alzheimer's disease in older people. Researchers analyzed blood levels of vitamin D and found a significant association between low vitamin D levels and increased dementia risk.
A new study indicates that depression is a true risk factor for dementia and that targeting depression may help prevent cognitive decline. People with mild cognitive impairment were more likely to have higher levels of depression symptoms before diagnosis.
A new study published in Neurology suggests that regularly monitoring pulse after a stroke can detect irregular heartbeats and prevent a second stroke. The study found that healthcare professionals had a high sensitivity rate of nearly 97% in detecting irregular heartbeats.
A study published in Neurology found that even mild traumatic brain injury can cause brain damage and disrupt nerve axons in white matter. Cognitive tests showed a 25% decline in verbal letter fluency task scores for patients with injuries, strongly related to imaging measures of white matter damage.
A recent study found that teens who are sensitive to light or noise after a concussion are more likely to experience emotional symptoms such as anxiety. Researchers also discovered that having anxiety can lead to attention difficulties, while irritability/aggression is linked to problems with attention.
The American Academy of Neurology has released a new position paper emphasizing the importance of educating and protecting athletes from concussion. The statement calls for doctors to safeguard athletes' mental and physical health and recommends wider use of baseline cognitive testing and mandatory concussion reporting.
A study published in Neurology found that brisk walking improved motor function, mood, and tiredness by up to 15%, as well as increased aerobic fitness and gait speed. Participants who walked for 45 minutes, three times a week, over six months showed significant improvements in their symptoms.
A recent study published in Neurology suggests that veterans with a history of traumatic brain injury (TBI) are 60% more likely to develop dementia than those without TBI. The study found that veterans with TBI developed dementia about two years earlier, highlighting the potential long-term consequences of TBI on cognitive health.
A new study published in Neurology suggests that group doctor visits can benefit individuals with muscle diseases, improving their quality of life. Participants who received group visits scored higher on a quality of life test compared to those who had individual appointments.
A meta-analysis found that people with higher protein diets, especially from fish, may have a lower risk of stroke. The study analyzed data from seven studies involving over 254,000 participants and found that moderate protein intake was associated with a 20% lower risk of stroke.
Research suggests that high blood pressure in middle age is associated with increased risk of brain lesions and tiny brain bleeds, particularly in those without a history of high blood pressure. In contrast, individuals with a history of high blood pressure may experience smaller brain volumes and lower memory scores.
People with high levels of cynicism are three times more likely to develop dementia than those with low levels, according to the study. High cynicism was also initially linked to earlier death, but this association disappeared after adjusting for other factors.
A study found that people exposed to paint, glue, and degreasers at work are at risk for memory and thinking deficits decades after exposure. The research suggests that high lifetime exposure can lead to cognitive problems regardless of when the exposure occurred.