Ariana Grande, who spoke about post-traumatic stress, publishes an image of her brain analyzed on Instagram

The singer and songwriter Ariana Grande has posted on Instagram images showing what she suggests: an analysis of her brain after a battle against post-traumatic stress disorder.

Grande, who explained how she had battled the symptoms of PTSD since the attack on her concert in Manchester, England in 2017, shared her brain analyzes Thursday in Instagram Stories.

One photo showed what she said was a healthy brain compared to a brain suffering from PTSD, and then she released another image showing her own brain.

"Hilarious and terrifying," wrote Grande.

She added that the images were "not a joke".

Screenshot of the screen 2019 04 13 at 21h19.57(Ariana Grande / Ariana Grande)

A representative from Grande could not be reached immediately for comments by The Washington Post.

PTSD is a mental health problem that can occur after a traumatic event, such as a mass shot, and include symptoms ranging from flashbacks to the event, to nightmares, seizures, and other conditions. Serious anxiety and panic, according to the Mayo Clinic.

Doctors diagnose the disorder through a physical exam and a psychological assessment, said Mayo, and the treatment usually involves certain types of psychotherapy.

Susan Bookheimer, a professor of cognitive neuroscience at the University of California Medical School in Los Angeles, said that low-resolution scans like the one that Grande seemed to share could not diagnose or show symptoms of PTSD.

"If we study a large group of individuals with PTSD and compare them to those without trauma using a much higher resolution brain analysis technique such as functional MRI." at 3 Tesla, or possibly a PET with a new sensitive radioligand, we can see brain differences at the group level, "she wrote in an email to the Post.

"But without alleviating the terrible events she has experienced and those of many people with PTSD, the changes that occur in the brain are far too subtle to be visualized with the help of current techniques, and in particular of SPECT if that is what it is, Even if there are practitioners who will make such claims (and often, they will charge a lot of money). no FDA-approved imaging technique for the diagnosis or revelation of PTSD, and nothing similar in the UK. "

Grande had given a concert on May 22, 2017 at the Manchester Arena. As fans left, a suicide bomber killed nearly two dozen people and injured many more.

In a cover interview with British Vogue last year, Grande talked about the attack and its symptoms of PTSD.

"It's hard to talk because so many people have suffered a loss so serious and so huge, but yes, it's a reality," she told the magazine.

"I know these families and my fans, and everyone there has also experienced a lot, time is the most important thing, I feel I should not even talk about my own experience – I should not even I do not think I'll ever know how to talk about it and not cry. "

Eli Rosenberg contributed to this report.

2019 © The Washington Post

This article was originally published by The Washington Post.

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