A recent study found that individuals with higher intake of flavonols, found in fruits, vegetables, tea, and wine, experienced slower rates of cognitive decline. The study's authors suggest that the antioxidant properties of flavonols may contribute to this effect.
A study found that people with COVID-19 infections are more likely to develop seizures or epilepsy within six months compared to those with influenza infections. The increased risk was particularly noticeable in children and those who did not require hospitalization for COVID-19.
A scoping review found that climate change and air pollution are linked to worsening symptoms of neurologic diseases. Exposure to pollutants like nitrates and fine particulate matter is associated with increased risk of stroke, headaches, dementia, and multiple sclerosis.
A study found that young adults who drink moderate to heavy amounts of alcohol have a higher risk of stroke than those who drink low amounts or no alcohol. The risk increases with the number of years of drinking.
A study found subarachnoid hemorrhage rates disproportionately higher in Black people, increasing by 1.8% per year. Incidence also increased with age and was higher in women than men, with an average of 13 cases per 100,000 people among women.
A meta-analysis published in Neurology found an association between traffic-related air pollution and an increased risk of dementia. Fine particulate matter exposure was linked to a 3% increase in dementia risk, highlighting the importance of reducing air pollution to prevent this disease.
A study published in Neurology found that people with Parkinson's disease who gained weight had slower declines in thinking skills compared to those who lost weight. Weight management may play a crucial role in slowing cognitive decline in early Parkinson's.
A new study published in Neurology found that following a Mediterranean diet did not decrease the risk of dementia. The study, which followed 28,000 participants over 20 years, found no link between adhering to conventional dietary recommendations or the Mediterranean diet and reduced risk of dementia.
A recent study published in Neurology suggests that consuming more foods with omega-3 fatty acids during middle age can lead to better brain function and structure. The research found that participants with higher levels of omega-3s had larger brain volumes and improved cognitive abilities.
A study found that high levels of air pollution were associated with increased risks of transitioning from healthy to having a stroke, cardiovascular events after stroke, and death. Exposure to particulate matter, nitrogen oxide, and nitrogen dioxide was linked to these outcomes.
Researchers found that people who had bariatric surgery had a 45% increased risk of developing epilepsy compared to those who did not have the surgery. Those who had a stroke after their surgery were 14 times more likely to develop epilepsy.
Researchers discovered a genetic connection between individuals with a predisposition to smoking and poorer outcomes after an ischemic stroke. A meta-analysis of 12 studies found that people genetically predisposed to smoke had a 48% greater risk of poor recovery, supporting the theory that smoking causes worse stroke recovery.
A study published in Neurology found that people with type 2 diabetes who followed seven healthy lifestyle habits had a lower risk of dementia. The habits included getting enough sleep, exercising regularly and having frequent social contact.
A study published by the American Academy of Neurology found that retired boxers and MMA fighters showed improvements in verbal memory, executive functioning, and motor speed compared to active fighters. Brain structure also appeared to recover, with some brain regions showing increased thickness after retirement.
A study published in Neurology suggests that getting an annual flu shot may be associated with a lower risk of stroke. Researchers found that those who received the flu shot were 12% less likely to have a stroke than those who did not, after adjusting for other factors.
A meta-analysis of genetic studies found a stronger link between blood types A and O and early stroke, suggesting that people with these gene variants may be more likely to develop blood clots leading to stroke. Those with blood type A had an increased risk and those with blood type O had a decreased risk compared to other blood types.
A new analysis shows that health care spending may explain the link between multiple sclerosis (MS) and latitude, with higher MS rates found in wealthier countries. The study, published in Neurology, adjusted data for other factors to find a strong association between health expenditure per capita and MS prevalence.
A study published in Neurology found that pregnant women with epilepsy have more symptoms of depression and anxiety than those without epilepsy or pregnant women with epilepsy. The study highlights the importance of screening and treating depression and anxiety in pregnant women with epilepsy.
A new study found that people with multiple sclerosis may experience varying levels of physical and mental quality of life depending on factors such as age at diagnosis, income, and disability level. Researchers identified specific subgroups with distinct profiles, highlighting the need for early interventions to improve outcomes.
A meta-analysis found that leisure activities overall were linked to a reduced risk of dementia. Mental activities like reading or watching TV had the greatest impact, followed by physical activities such as walking or sports.
A study published in Neurology found that factors such as educational attainment, occupation, and social activities can create a 'cognitive reserve' that protects against Alzheimer's disease. Participants with higher childhood cognitive skills, education, and social engagement showed less cognitive decline over time.
A new study published in Neurology found that people who eat the highest amounts of ultra-processed foods like soft drinks and sugary snacks may have a higher risk of developing dementia than those who eat the lowest amounts. Replacing ultra-processed foods with unprocessed or minimally processed options can lower this risk.
A new study published in Neurology found that engaging in household chores, regular exercise, and frequent social visits may lower the risk of dementia. Participants who engaged in these activities had a 35%, 21%, and 15% lower risk of dementia compared to those who were less active.
A new study published in Neurology found that greater mental activities are associated with greater thinking speed reserve for both men and women. However, the study also revealed a significant difference in the effects of physical activity on cognitive reserve between men and women.
A new study published in Neurology found that people with non-alcoholic fatty liver disease are at a higher risk of developing dementia. The study, which analyzed 30 years of Swedish patient registry records, also found that those with liver disease and cardiovascular conditions had an even greater risk.
Researchers found that six years before a stroke, people who later developed a stroke had similar scores to those who didn't have a stroke. However, at two years before the stroke, scores of those who had a stroke started increasing, reaching a total of about 2.1 points and staying high for 10 years after the stroke.
A study published by the American Academy of Neurology found that older people with hypothyroidism may be at increased risk of developing dementia. Those taking thyroid hormone replacement medication had a three-fold higher risk. The association was strongest in people over 65 with hypothyroidism.
A study published in Neurology found that postmenopausal women have more white matter hyperintensities than premenopausal women or men of the same age. Researchers also discovered that menopause accelerates the increase in brain biomarkers, which may be linked to an increased risk of stroke, Alzheimer's disease, and cognitive decline.
A study published in Neurology found that acupuncture can reduce the average number of headache days per month for those struggling with chronic tension-type headaches. The treatment resulted in a significant reduction in headache frequency, with participants experiencing a decrease from 20 to 7 days per month.
A recent study published by the American Academy of Neurology found that brand-name epilepsy drugs experienced a significant price hike between 2010 and 2018, with costs rising by 277% compared to generic alternatives, which decreased in value by 42%. This shift in pricing has major implications for patients and healthcare systems.
Research published in Neurology found that social isolation is associated with lower brain volume in areas related to learning and thinking, and a higher risk of dementia. Socially isolated individuals were 26% more likely to develop dementia than those with no social isolation.
A recent study found that shingles is not associated with an increased risk of dementia. The study analyzed data from Danish medical registries and found that people with shingles had a 7% lower risk of dementia compared to those without the disease.
Researchers found significant disparities in death rates after strokes among Black and Hispanic populations compared to white populations. Hispanic individuals had a 30% increased risk of death after subarachnoid hemorrhage strokes, while Black individuals faced a 30% increased risk of death after intracerebral hemorrhage strokes.
A new study published in Neurology found that living in areas with higher air pollution is associated with an increased risk of in-hospital death from stroke. The risk varies depending on the size of the air pollution particles, with fine particulate matter (PM2.5) posing a significant threat.
Research found that people with European ancestry who followed a healthier lifestyle had a lower risk of developing dementia, even those with the highest genetic risk. The study also showed similar patterns for African American participants, but more research is needed due to smaller sample sizes.
A new study finds that age-specific risk factors for dementia differ across various age groups. People around age 55 are more likely to develop dementia if they have diabetes or high blood pressure, while those in their 70s with a history of stroke and diabetes are at higher risk. The study's findings suggest that using age-specific ri...
A study of over 1.7 million children found no link between antidepressant use by mothers during the first trimester and a child's risk of seizures or epilepsy. However, children exposed to certain antidepressants had a slightly higher risk of neonatal seizures.
A new study published in Neurology found that people hospitalized for major traumatic brain injury (TBI) may have a higher risk of developing dementia. After adjusting for other relevant dementia risk factors, researchers found a 1.5 times greater risk of dementia among those with major TBI compared to those without.
A study published in Neurology found that people with higher levels of antioxidants lutein and zeaxanthin and beta-cryptoxanthin in their blood were less likely to develop dementia. The study associated a 7% decrease in risk of dementia with every standard deviation increase in lutein and zeaxanthin levels.
A new study finds that multiple sclerosis (MS) affects Black and white adults at similar rates, while being underreported in Hispanic and Asian communities. The study analyzed over 2.6 million adults in Southern California and found MS prevalence per 100,000 people was similarly high for Black and white people, but lower among Hispanic...
A new study published in Neurology found that women with multiple sclerosis (MS) are less likely to have breast cancer detected through routine screenings, despite being twice as likely to have colorectal cancer detected at an early stage. The researchers also found a higher rate of disability among MS patients, which may affect their ...
A new study finds that people with faster accumulation of cardiovascular risk factors have an increased risk of developing Alzheimer's disease dementia or vascular dementia compared to those with stable risk factors. Researchers suggest earlier interventions could be effective in preventing further memory decline.
A new study suggests that exercise helps maintain brain health by keeping insulin and body mass index levels low. People with higher physical activity had a higher total volume of grey matter in their brains than those with less activity.
A new report estimates the total economic burden of multiple sclerosis (MS) in the United States to be over $85 billion, with direct medical costs reaching $63.3 billion and indirect non-medical costs totaling $22.1 billion. The average excess medical cost per person with MS was found to be $65,612.
A new study suggests that people with epilepsy linked to head injuries are more likely to experience depression, PTSD, back pain, and other health conditions. Those with drug-resistant epilepsy associated with a head injury reported the lowest quality of life scores.
A small study of 26 individuals with mild cognitive impairment found that taking SAGE-718 daily improved scores on a common cognitive test by an average of 2.3 points after one month. Participants also showed improvements in daily activities, such as using a computer and managing medications.
A study found that Puerto Rican individuals with type 2 diabetes and high blood pressure had structural brain changes, including a smaller hippocampal volume and white matter deterioration, compared to those without these conditions. The results suggest a higher risk of Alzheimer's disease in this population.
A new study suggests that ecopipam, an experimental drug, may improve tic severity in children and teens with Tourette syndrome. After three months, the group taking ecopipam had fewer and less severe tics, with a 30% decrease in motor and vocal tic severity scores.
A new brain-computer interface device has been found safe in a small study of people with ALS, allowing participants to communicate through text and perform daily tasks. Researchers have also developed a machine-learning decoder that enables independent computer control without eye tracking.
A new study published in Neurology found that people taking statin drugs have a lower chance of developing parkinsonism later compared to those who were not taking statins. Statins may help reduce the risk due to their protective effect on arteries in the brain.