Plain-English translation of NCT03094312 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Epilepsy research guide →This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing a new brain imaging technique called Dynamic Spectral Imaging (ISD) to help doctors predict whether epilepsy surgery might affect your memory, attention, or other thinking abilities. Right now, doctors can map basic brain functions like movement and language before surgery, but they struggle to predict changes in more complex thinking tasks. This imaging method aims to fill that gap so your surgical team can make safer decisions.
About one-third of people with epilepsy don't respond well enough to medications alone, and surgery to remove the seizure-causing area of the brain is often the best option. However, doctors need a better way to predict whether this treatment might affect your memory or thinking abilities after surgery, so they can weigh the benefits against the risks.
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You would undergo a new type of brain imaging called Dynamic Spectral Imaging while you have electrodes temporarily placed in your brain as part of your standard pre-surgery evaluation for epilepsy. During this imaging, you'll be asked to complete thinking and memory tasks while the imaging monitors your brain activity. This helps your doctors understand which brain areas are important for your memory and attention before deciding on surgery.
AI-generated summary from trial data · Jun 13, 2026 · Not medical advice
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