Seizure prediction and intervention

Neuropharmacology. 2020 Aug 1:172:107898. doi: 10.1016/j.neuropharm.2019.107898. Epub 2019 Dec 5.


Epilepsy treatment is challenging due to a lack of essential diagnostic tools, including methods for reliable seizure detection in the ambulatory setting, to assess seizure risk over time and to monitor treatment efficacy. This lack of objective diagnostics constitutes a significant barrier to better treatments, raises methodological concerns about the antiseizure medication evaluation process and, to patients, is a main issue contributing to the disease burden. Recent years have seen rapid progress towards better diagnostics that meet these needs of epilepsy patients and clinicians. Availability of comprehensive data and the rise of more powerful computational analysis methods have driven progress in this area. Here, we provide an overview on data- and theory-driven approaches aimed at identifying methods to reliably detect and forecast seizures as well as to monitor brain excitability and treatment efficacy in epilepsy. We provide a particular account on neural criticality, the hypothesis that cortical networks may be poised in a critical state at the boundary between different types of dynamics, and discuss its role in informing diagnostics to track cortex excitability and seizure risk in recent experiments. With the further expansion of digitalization in medicine, tele-medicine and long-term, ambulatory monitoring, these computationally based methods may gain more relevance in epilepsy in the future. This article is part of the special issue entitled 'New Epilepsy Therapies for the 21st Century - From Antiseizure Drugs to Prevention, Modification and Cure of Epilepsy'.

Keywords: Excitability; Seizure detection; Seizure prediction.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Anticonvulsants / therapeutic use
  • Humans
  • Nerve Net / physiopathology
  • Predictive Value of Tests
  • Seizures / diagnosis*
  • Seizures / drug therapy
  • Seizures / physiopathology


  • Anticonvulsants