Canada, G7 urge 'all parties' to de-escalate in growing Mideast conflict
Canada called for 'all parties' to de-escalate rising tensions in the Mideast following an apparent Israeli drone attack against Iran overnight.
Exercising as you age can help maintain memory and fight cognitive decline, according to a new study.
In the study, researcher's from Florida Atlantic University and Mexico's National Polytechnic Institute looked at the long-term effects of running on the brains of mice. They found middle-aged rodents with access to a running wheel did a better job of maintaining the wiring of older neurons linked to memory.
"Our study provides insight as to how chronic exercise, beginning in young adulthood and continuing throughout middle age, helps maintain memory function during aging, emphasizing the relevance of including exercise in our daily lives," study co-author and National Polytechnic Institute researcher Carmen Vivar said in a news release.
The researchers focused on neurons formed during early adulthood that were connected to the hippocampus, a part of the brain associated with learning and memory. The hippocampus and connections with adjacent parts of the brain are among the first structures affected by aging-related cognitive decline, which can be delayed or prevented in part through exercise, according to the study.
"Long-term running may enhance pattern separation ability, our ability to distinguish between highly similar events and stimuli, a behaviour closely linked to adult neurogenesis, which is among the first to display deficits indicative of age-related memory decline," Vivar said.
The study also showed long-term running can increase the number of adult-born neurons, which are important cells that send signals within our brains and bodies.
"Long-term exercise profoundly benefits the aging brain and may prevent aging-related memory function decline by increasing the survival and modifying the network of the adult-born neurons born during early adulthood, and thereby facilitating their participation in cognitive processes," co-author and Florida Atlantic University associate professor of biomedical science Henriette van Praag explained in the news release.
The study was published this month in the peer-reviewed academic journal eNeuro.
Canada called for 'all parties' to de-escalate rising tensions in the Mideast following an apparent Israeli drone attack against Iran overnight.
A Manitoba woman thought she found a miracle natural supplement, but said a hidden ingredient wreaked havoc on her health.
Hospital chaplain J.S. Park opens up about death, grief and hearing thousands of last words, and shares his advice for the living.
A woman who recently moved to Canada from India was searching for a job when she got caught in an online job scam and lost $15,000.
More money will land in the pockets of some Canadian families on Friday for the latest Canada Child Benefit installment.
The World Health Organization and around 500 experts have agreed for the first time on what it means for a disease to spread through the air, in a bid to avoid the confusion early in the COVID-19 pandemic that some scientists have said cost lives.
American millionaire Jonathan Lehrer, one of two men charged in the killings of a Canadian couple in Dominica, has been denied bail.
Group of Seven foreign ministers warned of new sanctions against Iran on Friday for its drone and missile attack on Israel, and urged both sides to avoid an escalation of the conflict.
Prince Harry, the son of King Charles III and fifth in line to the British throne, has formally confirmed he is now a U.S. resident.
At 6'8" and 350 pounds, there is nothing typical about UBC offensive lineman Giovanni Manu, who was born in Tonga and went to high school in Pitt Meadows.
Kevin the cat has been reunited with his family after enduring a harrowing three-day ordeal while lost at Toronto Pearson International Airport earlier this week.
Molly Knight, a grade four student in Nova Scotia, noticed her school library did not have many books on female athletes, so she started her own book drive in hopes of changing that.
Almost 7,000 bars of pure gold were stolen from Pearson International Airport exactly one year ago during an elaborate heist, but so far only a tiny fraction of that stolen loot has been found.
When Les Robertson was walking home from the gym in North Vancouver's Lower Lonsdale neighbourhood three weeks ago, he did a double take. Standing near a burrow it had dug in a vacant lot near East 1st Street and St. Georges Avenue was a yellow-bellied marmot.
A moulting seal who was relocated after drawing daily crowds of onlookers in Greater Victoria has made a surprise return, after what officials described as an 'astonishing' six-day journey.
Just steps from Parliament Hill is a barber shop that for the last 100 years has catered to everyone from prime ministers to tourists.
A high score on a Foo Fighters pinball machine has Edmonton player Dave Formenti on a high.
A compound used to treat sour gas that's been linked to fertility issues in cattle has been found throughout groundwater in the Prairies, according to a new study.