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    Alabama expands entertainment incentives to boost state’s music and creative industries – Made in Alabama

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    Alabama expands entertainment incentives to boost state’s music and creative industries – Made in Alabama

    Alabama Supercharges Entertainment Incentives to Spark Explosive Growth in Music and Creative Industries

    Peacock’s Biggest Action Show Streams 2 New Episodes Sooner Than You Think – yahoo.com

    Peacock’s Hottest Action Show Drops 2 New Episodes Sooner Than Expected!

    Themed Entertainment Design – Purdue Polytechnic

    Innovative Themed Entertainment Design: Creating Immersive Experiences

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    The Enduring Magic Behind ‘Billie Jean’ Revealed

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    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

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    Technology, History, and Summer Camp at the Rhode Island Computer Museum – abc6.com

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Home Health

Brain Iron Accumulates With Post-Traumatic Headache

April 7, 2024
in Health
Brain Iron Accumulates With Post-Traumatic Headache
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Brain iron accumulated in people with acute post-traumatic headache, an imaging study showed.

Higher levels of iron based on T2* signal changes were seen in post-traumatic headache participants relative to healthy controls, according to Simona Nikolova, PhD, of the Mayo Clinic in Phoenix, and co-authors.

Positive correlations emerged between iron accumulation — a marker of neural injury — and headache frequency, time since mild traumatic brain injury, and the number of lifetime mild traumatic brain injuries, the researchers said in an abstract released ahead of the American Academy of Neurology (AAN) annual meeting.

Headache is a common complaint after traumatic brain injury. The most common post-traumatic headache phenotypes are migraine-like headache and tension-type-like headache.

In more than half of people with acute post-traumatic headache, head pain resolves naturally over time. Clinicians cannot predict which patients with acute post-traumatic headache will have pain that resolves, however, and which will have persistent head pain.

“These results suggest that iron accumulation in the brain can be used as a biomarker for concussion and post-traumatic headache, which could potentially help us understand the underlying processes that occur with these conditions,” Nikolova said.

The researchers assessed 60 people who had post-traumatic headache due to mild traumatic brain injury and 60 age-matched healthy controls. All participants had 3T brain MRI with T2* mapping. T2* differences were determined using age-matched paired t-tests.

In the post-traumatic headache group, most mild traumatic brain injuries were due to a fall (45%), motor vehicle accident (30%), or a fight (12%). Other causes included hitting the head against an object or sports injuries. Overall, 46% had one mild traumatic brain injury in their lifetime, 17% had two, 16% had three, 5% had four, and 16% had five or more.

In post-traumatic headache participants, lower T2* values were seen in the right supramarginal area, left occipital, bilateral precuneus, right cuneus, right cerebellum, right temporal, bilateral caudate, genu of the corpus callosum, right anterior cingulate cortex, and right rolandic operculum (P
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Technology, History, and Summer Camp at the Rhode Island Computer Museum – abc6.com

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August 9, 2025

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