Ariana Grande recently shared a photo of her brain scan and compared a healthy brain to a brain with PTSD.
and one without—but that isn't the only type of imaging that can detect PTSD.
"Imaging studies have shown dysfunction in the amygdala, hippocampus, and prefrontal cortex in the brains of people who have PTSD," Talia Wiesel, PhD, assistant professor of psychiatry at the Icahn School of Medicine at Mount Sinai, tells. She adds that other scans that show the impact of traumatic stress on the brain can include an MRI, fMRI, positron emission tomography , and single-photon emission tomography .
"I can’t determine whether her scan shows PTSD; it’s unclear what kind of scan she received," Wiesel says of Grande's photo. On a , a person with PTSD may show a smaller hippocampus, increased amygdala function, or increased cortisol levels in response to stress, according to a report from the. While it’s unclear if this is what Grande’s scan is showing, we know that it is possible to see changes in the brain as a result of trauma.
France Dernières Nouvelles, France Actualités
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