Woman uses her super sense of smell to help scientists detect Parkinson's in minutes
Joy Milne first smelled the disease on her husband 10 years before his diagnosis.

There is currently no definitive test to detect Parkinson's.
We don’t always choose our gifts. Joy Milne’s superpower, one she inherited from her mother’s side of the family, was having a highly acute sense of smell. Milne might have never used her olfactory talent as a force for good had it not been for her late husband, Les Milne.
According to NPR, Les and Joy met in their teens and it was love at first sniff. "He had a lovely male musk smell. He really did," she told NPR.
After many years of a happy marriage, Joy noticed her husband, then in his 30s, had developed an “overpowering sort of nasty yeast smell.” The running joke-slash-complaint was that Les “wasn’t washing enough.”
Eventually Les’ scent wouldn’t be the only thing to change. Joy told NPR that her once funny, thoughtful husband completely transformed, becoming “moody,” irritable, and even aggressive. He wouldn’t receive a proper Parkinson’s diagnosis until the age of 45.
Joy didn’t suspect that she could somehow detect the disease until going with Les to a Parkinson’s support group and noticing that the same distinctive smell seemed to fill the room. After sharing the discovery with her husband, she knew she had to take action.
Joy began working with researchers at University of Edinburgh and through a series of experiments confirmed that she could sniff out Parkinson’s with flawless accuracy. Now scientists have created a breakthrough method of detection based on Joy’s special ability.
This new test works in mere minutes.
Under the belief that Parkinson’s affects a person’s odor due to a chemical change in sebum, or skin oil, doctors simply run a cotton ball along the back of the neck, then identify specific molecules linked to the neurological condition. The BBC reported that the skin-swab test is 95% accurate under laboratory conditions.
Though this medical advancement is still in its early stages, the discovery is promising. There is currently no definitive test to get a Parkinson’s diagnosis and, as Joy explained to Sky News, it is often not identified until patients have “over 50% of neuronal damage.”
Joy Milne, who can 'smell Parkinson's Disease' has helped scientists from The University of Manchester develop a test to diagnose the disease within minutes. 👃 pic.twitter.com/j68oSQnM2o
— The University of Manchester (@OfficialUoM) September 8, 2022
Les died in 2015 at 65. An earlier diagnosis might have provided the opportunity to improve his lifestyle, which could possibly have offset symptoms. “It has been found that exercise and change of diet can make a phenomenal difference,” Joy told The Guardian.
She also recalled to BBC News that it would have meant having an explanation for the mood swings, not to mention traveling, spending more time with family… essentially, making the most out of what time was left. That perhaps is the biggest saving grace an early diagnosis could offer.Les’ final wish before he passed was for Joy to continue using her gift, assuring that "it will make a difference." Joy is keeping that promise and currently extending her “super smeller” power to help smell other diseases like cancer and tuberculosis (TB).
While she notes that her superpower does make outings like shopping a “curse sometimes,” she also sees it as a “benefit” allowing her to help others.
This article originally appeared three years ago.
There's a reason why some people can perfectly copy accents, and others can't
Turns out, there's a neurodivergent link.
A woman in black long sleeve shirt stands in front of mirror.
Have you ever had that friend who goes on vacation for four days to London and comes back with a full-on Queen's English posh accent? "Oooh I left my brolly in the loo," they say, and you respond, "But you're from Colorado!" Well, there are reasons they (and many of us) do that, and usually it's on a pretty subconscious level.
It's called "accent mirroring," and it's actually quite common with people who are neurodivergent, particularly those with ADHD (Attention Deficit Hyperactivity Disorder). According Neurolaunch, the self-described "Free Mental Health Library," "Accent mirroring, also known as accent adaptation or phonetic convergence, is the tendency to unconsciously adopt the accent or speech patterns of those around us. This linguistic chameleon effect is not unique to individuals with ADHD, but it appears to be more pronounced and frequent in this population."
Essentially, when people have conversations, we're constantly "scanning" for information—not just the words we're absorbing, but the inflection and tone. "When we hear an accent, our brains automatically analyze and categorize the phonetic features, prosody, and intonation patterns," writes Neurolaunch. For most, this does result in copying the accent of the person with whom we're speaking. But those with ADHD might be more sensitive to auditory cues. This, "coupled with a reduced ability to filter out or inhibit the impulse to mimic…could potentially explain the increased tendency for accent mirroring."
While the article explains further research is needed, they distinctly state that, "Accent mirroring in individuals with ADHD often manifests as an unconscious mimicry of accents in social situations. This can range from subtle shifts in pronunciation to more noticeable changes in intonation and speech rhythm. For example, a person with ADHD might find themselves unconsciously adopting a Southern drawl when conversing with someone from Texas, even if they’ve never lived in the South themselves."
People are having their say online. On the subreddit r/ADHDWomen, a thread began: "Taking on accents is an ADHD thing?" The OP shares, "My whole life, I've picked up accents. I, myself, never noticed, but everyone around me would be like, 'Why are you talking like that??' It could be after I watched a show or movie with an accent or after I've traveled somewhere with a different accent than my 'normal.'
They continue, "Apparently, I pick it up fast, but it fades out slowly. Today... I'm scrolling Instagram, I watch a reel from a comedian couple (Darcy and Jeremy. IYKYK) about how Darcy (ADHD) picks up accents everywhere they go. It's called ADHD Mirroring??? And it's another way of masking."
(The OP is referring to Darcy Michaels and his husband Jeremy Baer, who are both touring comedians based in Canada.)
Hundreds of people on the Reddit thread alone seem to relate. One comments, "Omfg I've done this my whole life; I'll even pick up on the pauses/spaces when I'm talking to someone who is ESL—but English is my first language lol."
Sometimes, it can be a real issue for those around the chameleon. "I accidentally mimicked a waitress's weird laugh one time. As soon as she was out of earshot, my family started to reprimand me, but I was already like 'oh my god I don’t know why I did that, I feel so bad.'"
Many commenters on TikTok were shocked to find out this can be a sign of ADHD. One jokes, "Omg, yes, at a store the cashier was talking to me and she was French. She's like 'Oh are you French too? No, I'm not lol. I'm very east coast Canada."
And some people just embrace it and make it work for them. "I mirror their words or phrase! I’m 30. I realized I start calling everyone sweetie cause my manager does & I work at coffee shop."