A seven-year study found that elderly individuals with depressive symptoms were more likely to develop Alzheimer's disease and experienced rapid cognitive decline. The risk of developing AD increased by 20% for each additional symptom.
Research by Mayo Clinic found neurological symptoms account for 31% of in-flight medical complaints, with dizziness/vertigo and seizures being the most common reasons for diversion. The study recommends airlines carry anti-epileptic drugs to improve in-flight care
The American Academy of Neurology endorses electrodiagnostic tests for diagnosing carpal tunnel syndrome (CTS). These tests offer a high degree of sensitivity and specificity. The guideline recommends laboratory studies for confirming the clinical diagnosis of CTS due to its importance in treating patients who frequently require surgery.
A study by American Academy of Neurology found that rivastigmine significantly reduced hallucinations and improved cognitive abilities in Parkinson's patients. The medication also showed benefits in reaction times, attention, and caregiver distress.
A study of 729 teenagers aged 12-17 found they slept an average of 8.5 hours during the week and 9.5 hours on weekends, with nearly half reporting daytime sleepiness. The later wake times among older teens suggest starting school later may improve attendance and academic performance.
A study by the American Academy of Neurology found that bright light pulses lasting just two to three hours can delay human circadian rhythms. Additionally, disruptions in sleep timing also produce small rhythm delays, affecting the timing of the circadian clock.
A study by Emory University researchers found that the atypical antipsychotics quetiapine and clozapine reduced hallucinations in patients with advanced Parkinson's disease. The medication group also showed a lower risk of nursing home placement, suggesting long-term benefits.
Researchers found that Parkinson's patients who developed dementia had a significantly higher risk of death, regardless of hallucination or depression status. The study also revealed that incident dementia and disease severity were independently associated with an increased risk of mortality.
A double-blind clinical trial of 55 Lyme disease patients with severe fatigue revealed that while ceftriaxone showed promise in reducing fatigue, it was not without significant adverse effects. The study's results do not support the use of repeated courses of ceftriaxone due to these risks.
A study found that green tea extract polyphenol can block the uptake of dopamine, providing a potential protective mechanism against Parkinson's disease. The results suggest that polyphenol can inhibit the uptake of dopamine or neurotoxin MPP+ by blocking dopamine transporter.
A population-based study found that waist-to-hip ratio was a stronger predictor of stroke risk than body mass index (BMI), especially among normal and overweight individuals. The study recommends incorporating education about waist-to-hip ratio into stroke prevention programs.
Researchers found different weather patterns linked to specific stroke sub-types, with warmer seasons reducing ischemic strokes from large arteries. Additionally, temperature drops five days prior and higher air pressure and humidity increased overall strokes and those caused by blockage of large arteries in the brain or heart.
Researchers identified four patients with involuntary movement disorders (IMDs) after being struck by lightning, sparking further study to elucidate the role of lightning strikes in IMDs and identify potential treatment options. The American Academy of Neurology is dedicated to improving patient care through education and research.
A study led by Kenneth Marek found that pramipexole slows dopaminergic neuronal degeneration compared to levodopa in early Parkinson's patients. Most patients will be treated with both medications, and further research is needed to assess the clinical impact of these findings.
A retrospective review of studies on psychological interventions found no direct impact on seizures or quality of life among patients with epilepsy. However, some promising indications were noted regarding reduced anxiety and improved medication compliance.
The Lancet Neurology aims to report the most important advances in neurology, predicting risk of neurological conditions through genetics and imaging. Experimental therapies like gene therapy and stem cells offer potential for treating neurological disorders.
A study published in Neurology found a link between blood doping and cerebral blood clots in cyclists. The combination of erythropoietin, growth hormone, and high-dose vitamin A use likely contributed to the condition.
A new study published in Neurology has demonstrated that the combination of clonidine and methylphenidate (Ritalin) is an effective treatment for children with ADHD and chronic tic disorders, with minimal side effects. The treatment was found to improve 'on task' behavior and attentiveness, while reducing symptoms of crying, frustratio...
A new study has discovered subtle normal appearing brain tissue changes in first-degree relatives of patients with familial and sporadic Multiple Sclerosis (MS). These changes were not detectable using conventional MRI, but a new test called magnetization transfer imaging revealed the damage.
Researchers identify potential link between serotonin-enhancing drugs and increased risk of cerebrovascular syndrome (stroke). The study suggests that caution should be exercised when combining medications that contain serotonin enhancers, particularly in patients presenting with sudden-onset headaches.
A study published in Neurology found that electrical brain stimulation increased 'on' motor function by 29 percent and improved 'off' motor function by 38 percent in Parkinson's patients. The treatment reduced the severity of fluctuations in motor symptoms, allowing patients to complete tasks faster and improve their overall mobility.
A study published by the American Academy of Neurology found that diabetes and high blood pressure can lead to cognitive decline in middle-aged people. The research, which examined 10,963 participants aged 47-70, showed a modest but statistically significant association between these conditions and cognitive abilities.
A new study published in Neurology found that selegiline, a drug used to treat Parkinson's disease, does not increase the risk of death for patients taking levodopa. The study compared the death rates of 97 patients with Parkinson's who received selegiline treatment with those of 902 people without the disease.
A study published in Neurology found that long-term scuba diving has no effect on brain function or structure. The researchers tested 24 professional divers and 24 non-divers and found no significant differences in cognitive function or brain imaging.
A recent study found that men are twice as likely to develop Parkinson's disease compared to women. The risk of developing the disease increases with age for both men and women. Researchers are still unsure why Parkinson's is more common in men, but one theory suggests that estrogen may protect women from the disease.
A new study published in Neurology reveals that multiple sclerosis (MS) patients lose cognitive ability and report increased mental fatigue after repeated testing. Researchers attribute this decline to fluctuations in glucose supply and metabolism, which affect brain performance.
The American Academy of Neurology and the Child Neurology Society recommend EEG evaluation for children with a first nonfebrile seizure, providing insights into seizure type and potential recurrence risk. The guidelines also emphasize individualized evaluations and future research directions.
Research measures health-related quality of life among 'typical' migraine sufferers, showing a strong link between migraine and depression. Forty-seven percent of migraine sufferers experience depression, compared to 17% without migraine.
The American Academy of Neurology recommends routine developmental screening for all children from infancy through school age, focusing on early detection of autism. The guidelines also emphasize the importance of genetic or metabolic testing to rule out conditions that may be confused with autism.
Researchers have connected lesions on the dorsal pons with multiple cases of musical hallucinations, a rare disorder where patients hear music in their mind. The study describes a quick onset of hallucinations without long-term hearing loss and sheds light on the condition's causes.
A recent study has found that long-term Ecstasy use can lead to a significant decrease in serotonin levels in the brain. The research, published by the American Academy of Neurology, reveals that Ecstasy users experience a massive release and depletion of serotonin, which can contribute to behavioral problems such as depression.
Two unique cases of West Nile virus infection reported in Neurology, showing deceptive symptoms initially misdiagnosed as Guillain-Barré Syndrome. Both patients eventually fully recovered, but highlight the need for greater awareness and testing for the mosquito-borne virus.
A study by American Academy of Neurology found that 80% of people with cluster headaches also have signs of obstructive sleep apnea, a condition that can trigger the attacks. Treatment of sleep apnea may reduce or eliminate headaches and other related problems.
Two new Phase III studies published in Neurology show that Reminyl (galantamine) significantly improves cognition, global function, and behavioral symptoms of Alzheimer's disease over a period of 12 months. The treatment also maintains activities of daily functioning for patients with mild to moderate Alzheimer's disease.
The American Academy of Neurology has issued guidelines to help determine whether people with Alzheimer's disease should continue driving. Drivers with Alzheimer's have a substantially increased rate of accidents and driving performance errors, posing a significant traffic safety risk.
A study published in Neurology found that estrogen had no effect on improving memory and mental functions in postmenopausal women with mild to moderate Alzheimer's disease after a 12-week period. Researchers suggest further trials are needed to determine the effectiveness of estrogen in preventing or delaying the onset of Alzheimer's.
A study published in Neurology found that high blood pressure is associated with a higher risk of severe cognitive decline, particularly in those with untreated or uncontrolled hypertension. The study suggests that controlling high blood pressure may help prevent or delay dementia.
A historical review suggests that European dancing traditions may have roots in a neurological disorder causing dance-like movements. The Dancing Procession of Echternach, which occurs on the Tuesday following Pentecost, has been linked to the medieval disease hysteric chorea, which caused involuntary dance-like movements.
A new study published in Neurology found that lamotrigine significantly reduces partial seizures and secondary generalized seizures in children. The medication has been proven safe and effective, allowing children to participate in daily activities without drowsiness.
A study by American Academy of Neurology finds that 'chasing the dragon' heroin use can produce a progressive brain disorder leading to permanent damage and death. Antioxidant therapy shows promise in treating the condition, but its effectiveness is uncertain.