Book contents
- Insular Epilepsies
- Insular Epilepsies
- Copyright page
- Contents
- Contributors
- Foreword
- Chapter 1 A Brief History of Insular Cortex Epilepsy
- Section 1 The Human Insula from an Epileptological Standpoint
- Section 2 The Spectrum of Epilepsies Involving the Insula
- Chapter 7 Clinical Presentation of Insulo-Opercular Epilepsy in Adults
- Chapter 8 Clinical Presentation of Insulo-Opercular Epilepsy in Children
- Chapter 9 Are Painful Seizures Specific to Insular Epilepsy?
- Chapter 10 The Role of the Insula in Temporal Lobe Epilepsy and Temporal Lobe “Plus” Epilepsies
- Chapter 11 Insular-Origin Seizures with a Hypermotor Presentation
- Chapter 12 The Role of the Insula in Sudden Unexpected Death in Epilepsy (SUDEP)
- Section 3 Noninvasive Investigation of Insular Epilepsy
- Section 4 Invasive Investigation of Insular Epilepsy
- Section 5 Surgical Management of Insular Epilepsy
- Index
- References
Chapter 11 - Insular-Origin Seizures with a Hypermotor Presentation
from Section 2 - The Spectrum of Epilepsies Involving the Insula
Published online by Cambridge University Press: 09 June 2022
- Insular Epilepsies
- Insular Epilepsies
- Copyright page
- Contents
- Contributors
- Foreword
- Chapter 1 A Brief History of Insular Cortex Epilepsy
- Section 1 The Human Insula from an Epileptological Standpoint
- Section 2 The Spectrum of Epilepsies Involving the Insula
- Chapter 7 Clinical Presentation of Insulo-Opercular Epilepsy in Adults
- Chapter 8 Clinical Presentation of Insulo-Opercular Epilepsy in Children
- Chapter 9 Are Painful Seizures Specific to Insular Epilepsy?
- Chapter 10 The Role of the Insula in Temporal Lobe Epilepsy and Temporal Lobe “Plus” Epilepsies
- Chapter 11 Insular-Origin Seizures with a Hypermotor Presentation
- Chapter 12 The Role of the Insula in Sudden Unexpected Death in Epilepsy (SUDEP)
- Section 3 Noninvasive Investigation of Insular Epilepsy
- Section 4 Invasive Investigation of Insular Epilepsy
- Section 5 Surgical Management of Insular Epilepsy
- Index
- References
Summary
Hypermotor seizures primarily arise from the frontal lobe; however, they have been shown to arise outside the frontal lobe in up to a third of patients. The insular cortex can be part of the hypermotor seizure network, acting either as a diffusion zone or as the seat of the seizure onset zone. Most patients experience predominantly nocturnal seizures with complex and stereotyped hypermotor behaviors with or without tonic or dystonic features. Although the hypermotor semiology of a seizure originating from the insulo-opercular region is often indistinguishable from that of a frontal onset, certain clinical features are paramount in recognizing an extra-frontal onset. In this chapter, we will review electro-clinical findings and semiology patterns of hypermotor seizures that suggest an insulo-opercular onset.
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- Insular Epilepsies , pp. 118 - 133Publisher: Cambridge University PressPrint publication year: 2022
References
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