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At least 4 buildings burned at Jasper Park Lodge, others damaged: Fairmont memo
The Fairmont Jasper Park Lodge said Thursday afternoon most of its structures are 'standing and intact,' including its iconic main lodge.
A new study published in PLOS ONE by a team of researchers from Massachusetts General Hospital (MGH) has revealed a way to leverage artificial intelligence to detect Alzheimer's more easily.
Using deep learning, which has already been shown to successfully detect multiple diseases in data from high-quality brain magnetic resonance images (MRIs) collected in a controlled research setting, they were able to detect risk of Alzheimer's with an accuracy of 90.2 per cent, based on routinely collected clinical brain images.
“Alzheimer's disease typically occurs in older adults, and so deep learning models often have difficulty in detecting the rarer early-onset cases,” said study co-author Matthew Leming in a press release.
“We addressed this by making the deep learning model ‘blind’ to features of the brain that it finds to be overly associated with the patient's listed age.”
The researchers used MRIs from patients seen at MGH prior to 2019, including from those with and without Alzheimer’s disease, and developed a model specific to detection of the disease, based on these brain images.
They then tested the model across 11,103 MRI images from 2,348 patients at risk for the disease, as well as 26,892 MRI images from 8,456 patients without the disease.
The data included five datasets from different hospitals and time periods: from MGH after 2019, Brigham and Women's Hospital before and after 2019, and outside systems before and after 2019, to ensure accuracy on real-world cases.
Across all the datasets, the model had a high degree of accuracy, as well as being able to accurately detect the risk regardless of differing variables, such as age of patients.
Alzheimer's disease is the most common type of dementia and is defined as a progressive disease beginning with mild memory loss and possibly leading to loss of the ability to carry on a conversation and respond to the environment, according to the Centers for Disease Control and Prevention (CDC).
As of 2020, there were 597,000 Canadians living with dementia, and in the U.S., there are an estimated 5.8 million Americans living with Alzheimer’s disease.
By 2030, it’s projected that 955,900 Canadians will be living with dementia.
“Our results—with cross-site, cross-time, and cross-population generalizability—make a strong case for clinical use of this diagnostic technology,” said Leming.
The Fairmont Jasper Park Lodge said Thursday afternoon most of its structures are 'standing and intact,' including its iconic main lodge.
Scotiabank says it has fixed a technical issue that impacted direct deposits on Friday morning.
Police in Mississauga are conducting a full-scale search of the city’s biggest park for a non-verbal toddler who went missing Thursday evening. Sgt. Jennifer Trimble told reporters Friday morning that there has been no trace of three-year-old Zaid Abdullah since 6:20 p.m., when he was last seen with his parents in Erindale Park, near Dundas Street West and Mississauga Road.
Saskatchewan’s Court of Appeal has denied a political group that opposes so-called “gender ideology” intervener status in a legal dispute over the province’s controversial pronoun law.
Orillia OPP arrested and charged a driver with impaired driving after flashing their high beams.
A powerful Mexican drug cartel leader who eluded authorities for decades was duped into flying into the U.S., where he was arrested alongside a son of Joaquin "El Chapo" Guzman, according to a U.S. law enforcement official familiar with the matter.
Vivian Jenna Wilson, Elon Musk's estranged daughter, publicly refuted several recent anti-trans statements her Tesla CEO and X owner father has made about her.
French transport was thrust into chaos Friday just hours ahead of the Olympics 2024 opening ceremony after a series of co-ordinated 'malicious acts' upended high-speed train lines.Here's what happened and what we know so far.
A new study published Thursday in the journal JAMA Network Open has found that the ending in the 2023 blockbuster film 'Barbie' had an influence on online search interest in terms around gynecology, the branch of medicine that deals with women’s reproductive health.
As fire threatened people in Jasper National Park, Colleen Knull sprung into action.
Video posted to social media on Thursday morning appears to show the charred remains of a Jasper, Alta., neighbourhood.
A Saskatchewan-born veteran of the Second World War was recently presented with France's highest national order.
A local First Nations elder and veteran is helping to bring the Ojibwe language to a well-known film for the first time.
A cat who fled her Montreal home nearly a decade ago has been reunited with her family after being found in Ottawa.
A woman in Waterloo, Ont. is out thousands of dollars for a car crash she wasn’t involved in.
A swarm of bees living in a lamppost in Winnipeg’s Sage Creek neighbourhood has found a new home for its hive.
Around 100 acres of Manitoba Crown Land near the Saskatchewan border is being returned to the Métis community.
Nova Scotia is suspending the licensed Cape Breton moose hunt for three years due to what the province is calling a “significant drop” in the population.