PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Study finds no link between migraine and Parkinson’s disease

2024-08-21
(Press-News.org)

EMBARGOED FOR RELEASE UNTIL 4 P.M. ET, WEDNESDAY, AUGUST 21, 2024

MINNEAPOLIS – Contrary to previous research, a new study of female participants finds no link between migraine and the risk of developing Parkinson’s disease. The study is published in the August 21, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.

“These results are reassuring for women who have migraine, which itself causes many burdens, that they don’t have to worry about an increased risk of Parkinson’s disease in the future,” said study author Tobias Kurth, MD, ScD, from the Institute of Public Health at Charité – Universitätsmedizin Berlin in Germany.

The study involved 39,312 female participants with an average age of 55 at the start of the study. A total of 7,321 of the participants reported current or past migraine at the start of the study. The participants were then followed for an average of 22 years. During that time, 685 people reported physician-diagnosed Parkinson’s disease. Of those, 128 were people who reported a history of migraine or active migraine, and 557 were people with no migraine.

After adjusting for other factors that could affect risk of developing Parkinson’s disease as well as migraine, such as age, physical activity, alcohol use and smoking status, researchers found that people with migraine were no more likely to develop Parkinson’s disease than those who did not have migraine.

This result did not change based on how frequently people had a migraine or whether they experienced an aura before the migraine. An aura is a visual or other sensory disturbance that occurs before the migraine starts, such as seeing bright lights.

“Since this study involved only female health professionals who were primarily white people, more research is needed to determine whether the results will apply to other groups, including men, women and other races, ethnicities and gender identities,” Kurth said.  

Another limitation of the study is that participants self-reported information on migraine and Parkinson’s disease, so it is possible that some information was not accurate. In addition, since Parkinson’s disease is often not diagnosed until symptoms are advanced, it’s possible that some participants may have developed Parkinson’s disease after the end of the study.

Learn more about migraine and Parkinson’s disease at BrainandLife.org, home of the American Academy of Neurology’s free patient and caregiver magazine focused on the intersection of neurologic disease and brain health. Follow Brain & Life® on Facebook, X, and Instagram.

When posting to social media channels about this research, we encourage you to use the hashtags #Neurology and #AANscience.

The American Academy of Neurology is the world's largest association of neurologists and neuroscience professionals, with over 40,000 members. The AAN’s mission is to enhance member career fulfillment and promote brain health for all. A neurologist is a doctor with specialized training in diagnosing, treating and managing disorders of the brain and nervous system such as Alzheimer's disease, stroke, concussion, epilepsy, Parkinson's disease, multiple sclerosis, headache and migraine.

For more information about the American Academy of Neurology, visit AAN.com or find us on Facebook, X, Instagram, LinkedIn and YouTube.

END



ELSE PRESS RELEASES FROM THIS DATE:

How personality traits might interact to affect self-control

2024-08-21
Neuroticism may moderate the relationship between certain personality traits and self-control, and the interaction effects appear to differ by the type of self-control, according to a study published August 21, 2024 in the open-access journal PLOS ONE by Fredrik Nilsen from the University of Oslo and the Norwegian Defence University, Norway, and colleagues.  Self-control is important for mental and physical health, and certain personality traits are linked to the trait. Previous studies suggest that conscientiousness and extraversion enhance self-control, whereas neuroticism hampers it. However, the link between personality ...

US Congress members’ wealth statistically linked with ancestors’ slaveholding practices

US Congress members’ wealth statistically linked with ancestors’ slaveholding practices
2024-08-21
Per a new study, as of April 2021, US Congress members whose ancestors enslaved 16 or more people had a net worth that was five times higher than that of legislators whose ancestors did not have slaves. Neil Sehgal of the University of Pennsylvania, US, and Ashwini Sehgal of Case Western Reserve University, US present these findings in the open-access journal PLOS ONE on August 21, 2024.  Prior research has linked slavery’s intergenerational effects to contemporary inequality, poverty, education, voting behavior, and life expectancy in the US However, the extent to which past slavery in the US contributes to today’s social and economic conditions remains ...

Following a Mediterranean diet may be associated with reduced risk of COVID-19 infection, per systematic review

2024-08-21
Following a Mediterranean diet may be associated with reduced risk of COVID-19 infection, per systematic review, although it's unclear if the diet is also associated with reduced symptoms and severity of illness.  #### Article URL:  https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0301564  Article Title: Relevance of Mediterranean diet as a nutritional strategy in diminishing COVID-19 risk: A systematic review  Author Countries: Indonesia  Funding: The author(s) received no specific funding for this work.  END ...

Homicide rates are a major factor in the gap between Black and White life expectancy

Homicide rates are a major factor in the gap between Black and White life expectancy
2024-08-21
Homicide is a major reason behind lower and more variable reduction in life expectancy for Black rather than White men in recent years, according to a new study published August 21, 2024 in the open-access journal PLOS ONE by Michael Light and Karl Vachuska of the University of Wisconsin-Madison, USA.   The COVID-19 pandemic precipitated a staggering drop in U.S. life expectancy and substantially widened Black-White disparities in lifespan. It also coincided with the largest one-year increase in the U.S. homicide rate in more than a century, with Black men bearing the brunt of these. Despite these trends, there has been limited research on the contribution ...

Human-wildlife overlap expected to increase across more than half of land on Earth by 2070

2024-08-21
ANN ARBOR—As the human population grows, more than half of Earth's land will experience an increasing overlap between humans and animals by 2070, according to a University of Michigan study. Greater human-wildlife overlap could lead to more conflict between people and animals, say the U-M researchers. But understanding where the overlap is likely to occur—and which animals are likely to interact with humans in specific areas—will be crucial information for urban planners, conservationists and countries that have pledged international conservation commitments. Their findings ...

Freeze-frame: U of A researchers develop world's fastest microscope that can see electrons in motion

Freeze-frame: U of A researchers develop worlds fastest microscope that can see electrons in motion
2024-08-21
Imagine owning a camera so powerful it can take freeze-frame photographs of a moving electron – an object traveling so fast it could circle the Earth many times in a matter of a second. Researchers at the University of Arizona have developed the world's fastest electron microscope that can do just that. They believe their work will lead to groundbreaking advancements in physics, chemistry, bioengineering, materials sciences and more. "When you get the latest version of a smartphone, it comes with a better camera," said Mohammed Hassan, associate professor of physics and optical sciences. "This transmission electron microscope is ...

Study finds highest prediction of sea-level rise unlikely

2024-08-21
In recent years, the news about Earth's climate—from raging wildfires and stronger hurricanes, to devastating floods and searing heat waves—has provided little good news. A new Dartmouth-led study, however, reports that one of the very worst projections of how high the world's oceans might rise as the planet's polar ice sheets melt is highly unlikely—though it stresses that the accelerating loss of ice from Greenland and Antarctica is nonetheless dire. The study challenges a new and alarming prediction in the latest high-profile report from the United Nations' Intergovernmental Panel on ...

New study reveals devastating power and colossal extent of a giant underwater avalanche off the Moroccan coast

New study reveals devastating power and colossal extent of a giant underwater avalanche off the Moroccan coast
2024-08-21
New research by the University of Liverpool has revealed how an underwater avalanche grew more than 100 times in size causing a huge trail of destruction as it travelled 2000km across the Atlantic Ocean seafloor off the North West coast of Africa. In a study publishing in the journal Science Advances (and featured on the front cover), researchers provide an unprecedented insight into the scale, force and impact of one of nature’s mysterious phenomena, underwater avalanches. Dr Chris Stevenson, a sedimentologist from the University of Liverpool’s School of Environmental Sciences, co-led the team that for the first time has mapped a giant underwater avalanche from head ...

To kill mammoths in the Ice Age, people used planted pikes, not throwing spears, researchers say

To kill mammoths in the Ice Age, people used planted pikes, not throwing spears, researchers say
2024-08-21
How did early humans use sharpened rocks to bring down megafauna 13,000 years ago? Did they throw spears tipped with carefully crafted, razor-sharp rocks called Clovis points? Did they surround and jab mammoths and mastadons? Or did they scavenge wounded animals, using Clovis points as a versatile tool to harvest meat and bones for food and supplies? UC Berkeley archaeologists say the answer might be none of the above. Instead, researchers say humans may have braced the butt of their pointed spears against the ground and angled the weapon upward in a way that would impale a charging animal. The force would have driven the spear deeper ...

Using AI to link heat waves to global warming

2024-08-21
Researchers at Stanford and Colorado State University have developed a rapid, low-cost approach for studying how individual extreme weather events have been affected by global warming. Their method, detailed in a Aug. 21 study in Science Advances, uses machine learning to determine how much global warming has contributed to heat waves in the U.S. and elsewhere in recent years. The approach proved highly accurate and could change how scientists study and predict the impact of climate change on a range of extreme weather events. The ...

LAST 30 PRESS RELEASES:

Making an impact. Research studies a new side of helmet safety: faceguard failures

Specific long term condition combinations have major role in NHS ‘winter pressures’

Men often struggle with transition to fatherhood amid lack of targeted information and support

More green space linked to fewer preventable deaths in most deprived areas of UK

Immunotherapy drug pembrolizumab improves outcomes for patients with soft tissue sarcoma

A formula for life? New model calculates chances of intelligent beings in our Universe and beyond

Could a genetic flaw be the key to stopping people craving sugary treats?

Experts urge complex systems approach to assess A.I. risks

Fossil fuel CO2 emissions increase again in 2024

Winners of Applied Microbiology International Horizon Awards 2024 announced

A toolkit for unraveling the links between intimate partner violence, trauma and substance misuse

Can everyday physical activity improve cognitive health in middle age?

Updated guidance reaffirms CPR with breaths essential for cardiac arrest following drowning

Study reveals medical boards rarely discipline physician misinformation

New treatment helps children with rare spinal condition regain ability to walk

'Grow Your Own' teacher prep pipeline at the University of Louisiana at Lafayette funded by US Department of Education

Lab-grown human immune system uncovers weakened response in cancer patients

More than 5 million Americans would be eligible for psychedelic therapy, study finds

Children’s Hospital of Philadelphia researchers find community health workers play critical role in coordinating asthma care across home, school and community

Comprehensive Genomic Profiling leads to better patient outcomes, new joint study says  

Animated movie characters with strabismus are more likely to be villains, study finds

How retailers change ordering strategy when a supplier starts its own direct channel

Young coral use metabolic tricks to resist bleaching

Protecting tax whistleblowers pays off

Bioluminescent proteins made from scratch enable non-invasive, multi-functional biological imaging

New study links air pollution with higher rates of head and neck cancer

LSU researchers excavate earliest ancient Maya salt works

Building a diverse wildland fire workforce to meet future challenges

MBARI researchers discover remarkable new swimming sea slug in the deep sea

Decentralized social media ‘increases citizen empowerment’, says Oxford study

[Press-News.org] Study finds no link between migraine and Parkinson’s disease