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Related Concept Videos

Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
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Brain Imaging01:14

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Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
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Related Experiment Video

Updated: Apr 24, 2026

A Multimodal Imaging- and Stimulation-based Method of Evaluating Connectivity-related Brain Excitability in Patients with Epilepsy
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Imaging brain inflammation in epilepsy.

H Amhaoul1, S Staelens2, S Dedeurwaerdere1

  • 1Department of Translational Neuroscience, University of Antwerp, Universiteitsplein 1, Wilrijk, Antwerp 2610, Belgium.

Neuroscience
|September 10, 2014
PubMed
Summary

Brain inflammation plays a role in epilepsy, but its exact function is unclear. Advanced imaging techniques are needed to visualize neuroinflammation and develop new anti-epileptic treatments.

Keywords:
MRIPETepilepsyneuroinflammationnon-invasive imaging

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Area of Science:

  • Neurology
  • Neuroinflammation
  • Molecular Imaging

Background:

  • Epilepsy is a common chronic neurological disorder affecting millions worldwide.
  • A significant portion of epilepsy patients (30-40%) exhibit resistance to current anti-epileptic drugs.
  • Brain inflammation is increasingly recognized as a key factor in epileptogenesis, the process by which epilepsy develops.

Purpose of the Study:

  • To explore the potential of non-invasive imaging techniques to visualize brain inflammation in epilepsy.
  • To enhance understanding of the role of neuroinflammation in the development and progression of epilepsy.
  • To evaluate the utility of imaging brain inflammation as a potential biomarker for epilepsy and a target for novel therapies.

Main Methods:

  • Review of current applications for imaging various brain inflammation constituents.
  • Overview of existing molecular imaging approaches for general neuroinflammation.
  • Presentation of current research on imaging brain inflammation in epilepsy models and human patients.

Main Results:

  • Evidence suggests a significant role for brain inflammation in epileptogenesis.
  • Current molecular imaging tools for neuroinflammation in epilepsy are limited in target range and often rely on indirect methods.
  • There is a need for more specific ligands and practical imaging approaches for effective visualization.

Conclusions:

  • Non-invasive imaging of brain inflammation offers promising avenues for understanding epilepsy's underlying mechanisms.
  • Developing advanced imaging techniques could lead to new anti-inflammatory treatments and early detection methods for epilepsy.
  • Further research focusing on specific neuroinflammatory targets and improved imaging modalities is crucial for clinical translation.