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MRI scanner: World's most powerful MRI produces unseen images of human brain

The world's most powerful MRI scanner, Iseult, located in France's Plateau de Saclay, has captured its first images of human brains. With an 11.7 tesla magnetic field, ten times more powerful than hospital MRIs, it reveals unprecedented detail, potentially advancing brain research and treatment for diseases like Alzheimer's and Parkinson's. While not for clinical use yet, its insights may inform future medical practices.

South-korea , Paris , France-general- , France , United-states , Saclay , Germany , French , German , Anne-isabelle-etienvre , Nicolas-boulant , Sylvie-retailleau

Do full-body MRIs work? Ask your doctor, not Kim Kardashian

Head-to-toe scans appeal to our desire to catch diseases early, but there is no evidence yet that the tests do more good than harm. | Health

Chicago , Illinois , United-states , California , Canada , Kim-kardashian , Barry-kramer , Andrew-lacy , Laura-esserman , Lisa-jarvis , Maria-menouno , American-college-of-radiology

BBC News Now

tracked have each spent 16 hours in an mri scan just collecting the data so that's a big step to start with. to have their mind read they need to be back in the mri machine so for most real—world purposes you might want to use this for example, people with medical conditions who are struggling to speak or losing their ability to speak, this could be really useful but we are a really long way from that being something plausible because it would need to be possible to be done in a wearable device. has be possible to be done in a wearable device. �* , ., . be possible to be done in a wearable device. �* , . . ., ., device. as we were watching, lara, we were chatting _ device. as we were watching, lara, we were chatting in _ device. as we were watching, lara, we were chatting in the _ device. as we were watching, lara, we were chatting in the studio i device. as we were watching, lara, we were chatting in the studio and | we were chatting in the studio and in the gallery as well because it feels slightly worrying and is always this existential risk that people talk about when we see technology like that. should we be worried? i don't think there's any reason to worry about this right now because of the fact you need to be in an mri scanner and they would be a lot of steps of technological advancement needed before this could become something where our thoughts would be read at random, where our minds be read as you walk down the

People , Example , Mind , Data , Mri-machine , Mri-scan , Step , Purposes , Conditions , 16 , Something , Device

BBC News at One

we scan people's brains with an mri scanner while theyjust listen to stories so we track how their brain responds while they are listening to hours and hours of stories. the team has trained the al on their own brains. as they listen to stories inside the scanner the computer watches what happens. what sort of brain activity are you looking for? we are looking for activity that is related to specific ideas with specific words that appear in the stories. so, for example, whenever you hear somebody talk about parking a car, there are certain patterns of activity in the brain that will be present that reliably correspond to that kind of idea. we are trying to build up that mapping from very large data. the computer looks for patterns in the vast amount of data from the scanner. with enough training it can translate brain activity into words,

People , Brain , Stories , Brains , Team , Mri-scanner , Al , Theyjust , Computer , Brain-activity , Scanner , Watches

Installation of Mullingar MRI scanner due to be completed this week

The installation of a long awaited MRI scanner at Mullingar Hospital is set to be completed this week.

Mullingar , Westmeath , Ireland , Ireland-east-hospital-group , Mullingar-hospital , Clinical-specialist-radiographer , Mri-scanner ,

The Beat With Ari Melber

so that was i think a good thing for privacy. maybe bad for eventual, you know, if we want to use it to help people, it creates this long, arduous training process. the other thing we tested that is important here is how much control people have over what comes out of their brain. if we have the person laying inside the mri scanner, can they turn it off? can they make it not work? the answer to that is yes, absolutely they can. they can think other thoughts. we had people name as many animals as you can in a short amount of time. that worked really well. >> to show are you down, that idea of the right to remain silent, even with this breakthrough, the logistical or technical control at this juncture would still reside with the subject? >> yes, definitely. >> but maybe not in the future. >> maybe not always. this is like the current level of this technology certainly. that could change. i think --

People , Thing , Control , Brain , Privacy , Training-process , Person , Thoughts , Mri-scanner , Answer , Idea , Show

The Beat With Ari Melber

we will see where it goes. i would like for you to first enlighten us in english, non-scientific english, what this is, and, second, perhaps you have responses the very important concerns dr. emmanuel raised. >> absolutely. yes. what we are able to do here is we take people, put them inside an mri scanner. this is much like the one you use for medical mri. we use a variant called fmri, functional mri. we reported how the brain responds to hours and hours of language. we have people listen to podcasts in the scanner for many, many years. we map out where the different ideas and words are represented in their brains. and then once we have this model built we can reverse the process. we put the people back in the scanner, these people that we built in model on. we can have them listen to a new story, try to tell a story in their head or watch a video, and

Us , Second , Responses , English , People , Dr , Concerns , Mri-scanner , Mri , Variant , Fmri , Emmanuel

Breakfast

reduced scan times, so we are able to scan an extra 20 patients a week with our new mri scanner that we weren't able to do before, and an extra 50 patients a week with the ct scanner we weren't able to do before. the demand for cancer services is growing. well done, we are all finished, we are going to come in now. in august of this year, more than a quarter of a million people were checked after an urgent gp referral. the highest number on record. the system is under pressure and if it goes wrong, the impact can be devastating. at tony's old golf club, the family have planted a tree with his ashes. hi, love. 0k today? yeah? still got some leaves left. they will never know for sure if the delay in his diagnosis and treatment contributed to his death, but the worry is that many thousands more are living with the anxiety and uncertainty that comes with cancer. dominic hughes, bbc news.

Patients , Times , Mri-scanner , 20 , 50 , People , Demand , Services , Cancer , Ct-scanner-we-weren-t , A-million , Impact

BBC News at One

in south london, these new, faster scanners are being used to reduce waiting times. the scanners are providing the trust with increased capacity so we can scan more patients. they are also providing us with a much better image quality and reduced scan times, so we are able to scan an extra 20 patients a week with our new mri scanner that we weren't able to do before and an extra 50 patients a week on the ct scanner that we weren't able to do before. the demand for cancer services is growing. well done, we're all finished. we're going to come in now. in august of this year, more than a quarter of a million people were checked following an urgent gp referral, the highest number on record. but that all adds pressure to the system. i know that all those in the nhs are working as hard as they possibly can to try and support patients. but what i'm concerned about is that it doesn't look

Patients , Scanners , Waiting-times , Capacity , Trust , South-london , Times , Image , Mri-scanner , Quality , 20 , Services