Biology (Oct 2021)

Recent Developments in Diagnosis of Epilepsy: Scope of MicroRNA and Technological Advancements

  • Ritam Bandopadhyay,
  • Tanveer Singh,
  • Mohammed M. Ghoneim,
  • Sultan Alshehri,
  • Efthalia Angelopoulou,
  • Yam Nath Paudel,
  • Christina Piperi,
  • Javed Ahmad,
  • Nabil A. Alhakamy,
  • Mohamed A. Alfaleh,
  • Awanish Mishra

DOI
https://doi.org/10.3390/biology10111097
Journal volume & issue
Vol. 10, no. 11
p. 1097

Abstract

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Epilepsy is one of the most common neurological disorders, characterized by recurrent seizures, resulting from abnormally synchronized episodic neuronal discharges. Around 70 million people worldwide are suffering from epilepsy. The available antiepileptic medications are capable of controlling seizures in around 60–70% of patients, while the rest remain refractory. Poor seizure control is often associated with neuro-psychiatric comorbidities, mainly including memory impairment, depression, psychosis, neurodegeneration, motor impairment, neuroendocrine dysfunction, etc., resulting in poor prognosis. Effective treatment relies on early and correct detection of epileptic foci. Although there are currently a few well-established diagnostic techniques for epilepsy, they lack accuracy and cannot be applied to patients who are unsupportive or harbor metallic implants. Since a single test result from one of these techniques does not provide complete information about the epileptic foci, it is necessary to develop novel diagnostic tools. Herein, we provide a comprehensive overview of the current diagnostic tools of epilepsy, including electroencephalography (EEG) as well as structural and functional neuroimaging. We further discuss recent trends and advances in the diagnosis of epilepsy that will enable more effective diagnosis and clinical management of patients.

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