Feeling as if you鈥檙e wandering aimlessly through life or like you鈥檝e done all there is to do may carry harms more serious than unfulfilling days 鈥 it could be hurting your brain.
People who developed mild cognitive impairment had lower levels of purpose in life and of personal growth starting three and six years, respectively, before their diagnosis, compared with participants who remained cognitively intact, according to in the Journal of Neurology Neurosurgery & Psychiatry. , in which a person goes through an early stage of loss of memory or other cognitive abilities but still maintains the ability to independently do most activities of daily living, is often a precursor to dementia.
The study 鈥渋s a strong test of the changes in psychological well-being that may occur during the earliest stages of the development of cognitive impairment,鈥 said Dr. Angelina Sutin, professor of behavioural sciences and social medicine at the Florida State University College of Medicine, via email. Sutin wasn鈥檛 involved in the study.
More than worldwide have dementia, which is a leading cause of death and is expected to affect nearly three times that many people by 2050. There is no cure for the disease, but the authors think the long period between when the disease biologically begins and when symptoms appear 鈥渕ay provide a critical time window for implementing (interventions) to prevent or delay its onset,鈥 they wrote.
Poorer psychological well-being has been previously associated with higher risk of dementia, but both how wellness changes along the course of disease and which aspects of well-being are most influential haven鈥檛 been clear, according to the authors. And knowing these answers could be helpful for managing risk or symptoms after diagnosis.
The research team used data from 910 cognitively intact older adults from the Illinois-based Rush Memory and Aging Project, or MAP, an ongoing study that began in 1997. For up to 14 years starting in 2008, participants 鈥 most of whom were women and White 鈥 underwent annual assessments regarding neurological, cognitive, medical and psychological health. Psychological well-being was based on six components: self-acceptance, autonomy, purpose in life, personal growth, positive relation with others and ability to manage one鈥檚 immediate environment.
Compared with participants who remained cognitively intact, psychological well-being declined faster in older adults who ultimately developed cognitive impairment, and their well-being was lower two years before diagnosis 鈥 indicating poorer wellness, especially purpose and personal growth, could be a predictor for future cognitive impairment, the authors said.
Positive relations with others declined rapidly after diagnosis, while the rate of decline for other well-being components remained the same before and after diagnosis.
Though 鈥渘ot surprising,鈥 the study 鈥渉ighlights the importance of wellness potentially both as a way to stave off dementia but also, when worsening, as a possible warning sign of dementia,鈥 said Dr. Glen R. Finney, director of the Geisinger Memory and Cognition Program in Pennsylvania, via email. Finney wasn鈥檛 involved in the study.
More research is needed due to the lack of diversity in this study, which also includes the fact that participants were volunteers from communities with higher levels of education, the study authors said.
But 鈥済iven that the findings are broadly similar to the few other studies that have used more diverse samples, I am not that concerned about these limitations,鈥 Sutin said.
It鈥檚 possible that poor well-being may lead to cognitive impairment and vice versa. On one hand, greater well-being may lower risk for cognitive impairment and dementia by mitigating the effects of Alzheimer鈥檚 disease processes on cognition, the authors said. Positive well-being has been associated with lower levels of inflammatory cytokines and lower cardiovascular risk, which can reduce risk of cognitive impairments.
But on the other, there may be 鈥渁 vicious cycle where neurodegenerative disease in the brain like Alzheimer鈥檚 disease, some of which starts years or even decades before cognitive symptoms and signs, could decrease function in the brain networks that help you maintain your wellness and initiative causing apathy a lack of drive to do or achieve,鈥 Finney said. 鈥淭his study suggests that could be happening even before some of the cognitive changes are picked up even when being actively monitored for cognitive changes.鈥
Participants鈥 social lives declined after being diagnosed with mild cognitive impairment, and the study authors said that could be because the condition can make it harder to stay socially engaged.
Compared with participants who remained cognitively intact, those who developed cognitive impairment were more likely to be older and have lower body mass index (BMI) and lower psychological well-being. Those diagnosed with dementia were more likely to be older and have the APOE 蔚4 allele, a gene that makes people more at risk for Alzheimer鈥檚.
Maintaining wellness, seeking purpose and continuing personal growth are always important and make life better in general, but in older age, in some ways these endeavours are more critical than ever, Finney said.
鈥淪eek out socialization to keep your brain healthy and to support your wellness (and) find things that are meaningful to you to participate in, but also seek out new ways to learn and grow as a person,鈥 he added.
Those activities can be everyday things, Sutin said 鈥 they don鈥檛 have to be new or complicated to be helpful or meaningful. They can include strategy games, high-level reading material or learning how to approach a typical task more effectively, according to , which has resources on ways to preserve brain health. Formal education is another way to stay cognitively and socially adept, and some schools offer scholarships for older students.
You can also make new friends (or keep up with old ones) by participating in clubs, volunteering or joining a fitness group in your community.
If you鈥檙e finding it鈥檚 hard to stay socially or mentally active, talk with your doctor about whether that could be a sign of neurodegenerative disease, Finney recommended.
鈥淎ddressing risk factors proactively helps lower risk for dementia, helps preserve function in the face of dementia and can at least in part help reverse some mild symptoms early on before dementia takes hold,鈥 he said.
Twenty-seven year 麻豆影视 reporter and anchor John Vennavally-Rao shares his story of what it was like to have an ostomy bag as part of his health-care battle. 'I鈥檓 grateful for what it did to extend my life,' he writes in a personal column for CTVNews.ca.
An Ontario woman is among the dozens of people who have come forward to allege that they were sexually abused by London-based businessman Mohamed Al Fayed, the former chairman and owner of Harrods.
The death of the Tragically Hip鈥檚 lead singer Gord Downie united fans across Canada in their grief, but in many ways pulled his bandmates apart.
For some young people, a popular method for getting a quick high is by misusing laughing gas 鈥 and lately, that鈥檚 in the form of nitrous oxide from products sold by the company Galaxy Gas.
Looking after an adult with severe autism can be a full-time job. Ask any parent who has a child severely affected by autism spectrum disorder 鈥 it鈥檚 a job that can get more difficult as the child becomes an adult.
Police have arrested an 18-year-old woman who allegedly stole a Porsche and then ran over its owner in an incident that was captured on video.
The end of the day 鈥 when school, extracurricular activities and homework are (hopefully) finally done 鈥 is the window that many kids have for downtime. It can be a struggle to convince them not to go on their phones.
The death toll from an Israeli airstrike on a Beirut suburb has risen to 31, including seven women and three children, Lebanon's health minister said on Saturday.
It is not a great time to be a coffee drinker. In general, coffee bean prices are the highest they've been in more than a decade.
Mattea Roach among the Maritimers honoured with the King Charles III Coronation Medal Friday.
An Ontario woman is among the dozens of people who have come forward to allege that they were sexually abused by London-based businessman Mohamed Al Fayed, the former chairman and owner of Harrods.
Advocates have identified the woman who died this week after being shot by police in Surrey, B.C., as a South American refugee who was raising a young daughter.
Three men were injured after trying to subdue a man armed with a knife during afternoon prayers at a Montreal-area mosque Friday afternoon.
The RCMP is seeking the dismissal of three officers who have been suspended from the Coquitlam detachment since June 2021 over allegations of racist, sexist and homophobic comments made in a group chat.
Police have arrested an 18-year-old woman who allegedly stole a Porsche and then ran over its owner in an incident that was captured on video.
Voting has ended Saturday in Sri Lanka's presidential election as the country seeks to recover from the worst economic crisis in its history and the resulting political upheaval.
The death toll from an Israeli airstrike on a Beirut suburb has risen to 31, including seven women and three children, Lebanon's health minister said on Saturday.
U.S. Vice-President Kamala Harris on Thursday issued a warning to any potential home intruder: 'If somebody breaks in my house, they're getting shot.'
An 11-year-old boy died Monday after subway surfing in New York City. He's the fourth person to die from subway surfing in the city this year.
Kamala Harris blasted Donald Trump as a threat to women's freedoms and their very lives, warning in a speech in the battleground state of Georgia on Friday that Republicans would continue to choke off access to abortion if he returns to the White House.
Lawyers in Britain representing dozens of alleged victims -- including three Canadians -- of Mohamed Al Fayed, the former boss of Harrods, said Friday their clients assert that he was a "monster" who raped and sexually abused young women.
A $2.14-billion federal loan for an Ottawa-based satellite operator has Canadian politicians arguing about whether American billionaire Elon Musk poses a national security risk.
Foreign Affairs Minister Melanie Joly says close to 45,000 Canadians are in Lebanon, months after warning there is no guarantee Ottawa can evacuate them if the situation deteriorates further.
The federal firearm buyback program has cost taxpayers nearly $67.2 million since it was announced in 2020, but it still hasn't collected a single gun.
For some young people, a popular method for getting a quick high is by misusing laughing gas 鈥 and lately, that鈥檚 in the form of nitrous oxide from products sold by the company Galaxy Gas.
Looking after an adult with severe autism can be a full-time job. Ask any parent who has a child severely affected by autism spectrum disorder 鈥 it鈥檚 a job that can get more difficult as the child becomes an adult.
Canada is setting aside $151 million for the fight to eradicate polio worldwide. International Development Minister Ahmed Hussen announced the news at a Rotary International conference in Toronto.
If something looks too good to be true, it might be. That's the message from Saskatchewan horticulturists after customers have come into their stores hoping to buy purple apple trees this month.
The owner of the shuttered Three Mile Island nuclear power plant said Friday that it plans to restart the reactor under a 20-year agreement that calls for tech giant Microsoft to buy the power to supply its data centers with carbon-free energy.
Lebanese authorities on Thursday banned walkie-talkies and pagers from being taken on flights from Beirut airport, the National News Agency reported, after thousands of such devices exploded during a deadly attack on Hezbollah this week.
The death of the Tragically Hip鈥檚 lead singer Gord Downie united fans across Canada in their grief, but in many ways pulled his bandmates apart.
Sean "Diddy" Combs, who was arrested this week on charges of racketeering conspiracy and sex trafficking, pleaded not guilty Tuesday and was ordered to remain in custody until his federal trial in New York. CNN spoke to several legal experts to try to understand what lies ahead for Combs and for those in his orbit.
Getting a photograph of a rainbow? Common. Getting a photo of a lightning strike? Rare. Getting a photo of both at the same time? Extremely rare, but it happened to a Manitoba photographer this week.
It is not a great time to be a coffee drinker. In general, coffee bean prices are the highest they've been in more than a decade.
Experts say rising team valuations and the desire to forge a legacy are likely at the heart of what motivated Rogers Communications Inc. executive chair Edward Rogers to bolster the company's portfolio of Toronto professional sports teams.
Boeing said on Friday the head of the company's troubled defence, space and security unit is leaving the planemaker effective immediately.
The end of the day 鈥 when school, extracurricular activities and homework are (hopefully) finally done 鈥 is the window that many kids have for downtime. It can be a struggle to convince them not to go on their phones.
When Bernard Morissette got a call from Loto-Quebec on Sept. 18 and was asked if he was sitting down, he had no idea what was coming his way.
A new study has found that engaging in creative activities can significantly boost well-being by providing meaningful spaces for expression and achievement.
Heading into Friday鈥檚 game against the Calgary Stampeders, quarterback Trevor Harris said he and his Saskatchewan Roughriders were "ready to rock."
Andre De Grasse, fresh off of winning Olympic gold in the 4x100-metre rally in Paris 2024, has been in Toronto for the latest few weeks as part of the Toronto International Film Festival.
The Winnipeg Blue Bombers have won five in a row. The Edmonton Elks have won five of their last six games. They are the two hottest teams in the West. When they meet Saturday at Commonwealth Stadium, something has to give.
General Motors (GM) has issued a recall for 38,000 vehicles for safety risks related to a software glitch, Transport Canada reported in a notice on Wednesday.
Chechen leader Ramzan Kadyrov has accused Tesla CEO Elon Musk of 'remotely disabling' his Cybertruck, which had been sent to the frontline of Russia's war in Ukraine.
An Ontario man says it is 'unfair' to pay a $1,500 insurance surcharge because his four-year-old SUV is at a higher risk of being stolen.
Getting a photograph of a rainbow? Common. Getting a photo of a lightning strike? Rare. Getting a photo of both at the same time? Extremely rare, but it happened to a Manitoba photographer this week.
An anonymous business owner paid off the mortgage for a New Brunswick not-for-profit.
They say a dog is a man鈥檚 best friend. In the case of Darren Cropper, from Bonfield, Ont., his three-year-old Siberian husky and golden retriever mix named Bear literally saved his life.
A growing group of brides and wedding photographers from across the province say they have been taken for tens of thousands of dollars by a Barrie, Ont. wedding photographer.
Paleontologists from the Royal B.C. Museum have uncovered "a trove of extraordinary fossils" high in the mountains of northern B.C., the museum announced Thursday.
The search for a missing ancient 28-year-old chocolate donkey ended with a tragic discovery Wednesday.
The Royal Canadian Mounted Police is celebrating an important milestone in the organization's history: 50 years since the first women joined the force.
It's been a whirlwind of joyful events for a northern Ontario couple who just welcomed a baby into their family and won the $70 million Lotto Max jackpot last month.
A Good Samaritan in New Brunswick has replaced a man's stolen bottle cart so he can continue to collect cans and bottles in his Moncton neighbourhood.
The RCMP is seeking the dismissal of three officers who have been suspended from the Coquitlam detachment since June 2021 over allegations of racist, sexist and homophobic comments made in a group chat.
Advocates have identified the woman who died this week after being shot by police in Surrey, B.C., as a South American refugee who was raising a young daughter.
On the day he spoke to one of his largest audiences to date, the leader of the BC Conservatives made an exceptionally misleading statement around a well-publicized funding model for political parties that鈥檚 been in place since 2018.
Toronto police say an officer was injured after police pursued a robbery suspect onto the tracks at Bloor-Yonge Station late last night.
Three people were taken to hospital following a serious collision which shut down Hwy. 48 in Markham late Friday night.
One person was taken to hospital after a motorcycle and another vehicle collided in the Fairbank area overnight.
Heading into Friday鈥檚 game against the Calgary Stampeders, quarterback Trevor Harris said he and his Saskatchewan Roughriders were "ready to rock."
The man charged with fatally stabbing lifelong Banff resident Ethan Enns-Goneau in 2022 has been convicted of second-degree murder.
Environment Canada issued a frost advisory for Calgary late Friday afternoon.
Agreement in principle has been reached to build a new NHL arena at LeBreton Flats has been reached between the Ottawa Senators and the National Capital Commission (NCC), the two sides announced Friday.
For years, the commute to Ottawa's west end was one of the biggest complaints for attending fans. But those who live in Kanata and in the immediate LeBreton area say the move would be a big change their respective neighbourhoods.
Ottawa police are investigating a shooting downtown Friday afternoon.
Montrealers can get used to taking a stroll on several car-free streets during the summer in the years to come thanks to a new commitment from the city.
Montreal police (SPVM) are investigating a suspected arson attack that occurred early Saturday morning in the Villeray-Saint-Michel-Parc Extension borough.
Provincial police (SQ) were called around 3:45 a.m. Saturday to a fire in wood bins on Rang de l'Annonciation in Oka, in the Laurentians.
The death of the Tragically Hip鈥檚 lead singer Gord Downie united fans across Canada in their grief, but in many ways pulled his bandmates apart.
The Lethbridge Hurricanes kicked off the 2024-25 season on a winning note Friday night, defeating the Edmonton Oil Kings 3-1 in a game played at VisitLethbridge.com Arena.
Two Edmonton Police Service officers have been criminally charged in connection with an assault.
A 15-year-old boy who was the subject of an emergency alert in New Brunswick has been arrested.
The New Brunswick Liberals say they will build 30,000 new housing units by 2030 if elected into power.
Halifax Regional Police warned the public of a series of high-value thefts targeting retail stores Friday.
The search for a missing six-year-old boy in Shamattawa is continuing Friday as RCMP hope recent tips can help lead to a happy conclusion.
While slang may come and go, experts say the phenomenon behind them, which constantly churns out brand-new bon mots, is as old as language itself.
A plane approaches the grass runway at Harv鈥檚 Air School south of Steinbach. Nothing is getting in the way of a clear, smooth landing, but owner Harv Penner worries, that could soon change.
Cole Haas is more than just an avid fan of the F.W. Johnson Wildcats football team. He's a fixture on the sidelines, a source of encouragement, and a beloved member of the team.
Regina police are responding to a collision involving a motorcycle on Friday evening.
Five Regina schools were placed into lockdown or secure the building mode following a report of a weapons investigation at Miller High School on Friday.
Protests were held in front of Kitchener City Hall on Friday, both for and against LGBTQ2S+ inclusive education and queer rights in schools.
The provincial government is considering new rules to restrict a municipality鈥檚 ability to install new bike lanes if it means traffic lanes would be removed.
A new scam is being reported in communities across the country.
Hospital beds in hallways, supply shortages in the neonatal intensive care unit, and operating rooms being put on hold are some of the concerns nurses are voicing, according to the Saskatchewan Union of Nurses (SUN).
The Saskatchewan RCMP major crimes unit is investigating after a 29-year-old man died in hospital.
A garage fire in Saskatoon鈥檚 Willows neighbourhood on Friday narrowly missed igniting an attached home, according to the fire department.
Emergency crews in northern Ontario found the bodies of four people inside a home where a fire broke out Thursday night.
A Brampton driver, 27, was charged this week when northern Ontario police stopped the SUV he was driving on Highway 17 after a reported shooting and found more than $100,000 in cash.
Ontario Provincial Police say three suspects from southern Ontario have been charged and drugs worth $300,000 have been seized following a traffic stop Sept. 16.
St. Thomas police have charged a St. Thomas resident following an incident on Friday.
If you prefer cash over card, unfortunately Budweiser Gardens will no longer accept it.
The London Police Service (LPS) has launched a public survey, looking at policing and community safety.
Two men from Barrie have been charged after a deadly shooting at a park in Keswick on Wednesday.
A man is facing numerous drug trafficking charges after Dufferin OPP seized a large assortment of drugs and weapons in Orangeville earlier this week.
Provincial police investigating the death of a cat that was allegedly set on fire in Orillia earlier this week released surveillance video of a person of interest in the case.
A LaSalle high school is celebrating its emerald anniversary this weekend, with everyone who has ever walked its halls invited to return.
The final phase of investigation in downtown Wheatley is nearing completion over three years after a major gas explosion.
The Special Investigations Unit (SIU) is searching for the occupants of a vehicle caught on security cameras during a fatal police-involved shooting on Goyeau Street.
A home has been transformed for the benefit of a B.C. neighbourhood, by a man who was transformed by the caring of his community.
When the federal government announced all open net fish farms on the British Columbia coast need to be out of the water by 2029, it also promised to produce a draft transition plan by the end of July. It missed that target by seven weeks.
New Democrat Leader David Eby has launched his British Columbia election campaign a day early, making the key battle ground of Surrey his first stop.
A pair of runaway pigs are in the custody of an animal sanctuary in the Okanagan after evading police and volunteers for hours earlier this week.
The Red Bridge, a historic landmark in Kamloops, B.C., was completely destroyed by fire early Thursday morning.
Animal protection officers in British Columbia have rescued three pit bulls 鈥 including one that gave birth to 10 puppies 鈥 from a rat-infested home in Kelowna.
The Lethbridge Hurricanes kicked off the 2024-25 season on a winning note Friday night, defeating the Edmonton Oil Kings 3-1 in a game played at VisitLethbridge.com Arena.
After a summer of preparation, the Lethbridge Hurricanes are ready to open the 2024-25 season.
As a new semester is underway, Lethbridge Polytechnic and the University of Lethbridge say the number of students on campus is on the rise.
A 26-year-old driver from Surrey, B.C., has been charged with three counts of criminal negligence causing death and bodily harm in a crash that killed two youths in northern Ontario last year.
Ontario Provincial Police say three suspects from southern Ontario have been charged and drugs worth $300,000 have been seized following a traffic stop Sept. 16.
A Brampton driver, 27, was charged this week when northern Ontario police stopped the SUV he was driving on Highway 17 after a reported shooting and found more than $100,000 in cash.
Newfoundland and Labrador's chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.
A 16-year-old biennial event aimed at fostering business in the country's eastern Arctic and northern regions has been cancelled indefinitely as a dispute unfolds between Inuit in Canada and a Labrador group claiming to share their heritage.
Jim Lester鈥檚 farm hopped on the cow-cuddling trend in early August, and his time slots have been pretty well sold out ever since.
The Shopping Trends team is independent of the journalists at 麻豆影视. We may earn a commission when you use our links to shop.聽Read about us.
