Related Experiment Video
Updated: Sep 29, 2026

Manipulation of Epileptiform Electrocorticograms (ECoGs) and Sleep in Rats and Mice by Acupuncture
Published on: December 22, 2016
[Epilepsy and sleep as seen on video encephalographic recordings]
F Villanueva- Gómez1, M C Fernández-Miranda, J de Juan-Frigola
1Servicio de Neurofisiología Clínica. Hospital Central de Asturias, Oviedo, España. fvillanueva@hcas.insalud.es
Introduction:
The relation between epilepsy and sleep has been known for some time. Seizures are often not observed by the examiner and it is necessary to make prolonged recordings during sleep, both slow or no REM sleep and paradoxical or REM sleep. Objective. To show the way in which a video recording may be made of a patient s seizures, together with an electroencephalogram recorded on a suitable disk and both sets of data be synchronised and studied as often as necessary.
Patients And Methods:
We describe some of the epileptic seizures, recorded by this technique, during sleep. At the same time we show other paroxystic non epileptic episodes occurring during sleep which may be needed to be ruled out of the differential diagnosis.
Conclusions:
We show that as a general rule the basic activity of paroxystic disorders seen on an electroencephalogram occurs during slow sleep phases and particularly during their early stages. These studies are especially relevant in children and in neonates a prolonged recording is essential
Related Concept Videos
Epilepsy and Seizures: Overview
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
Seizures: Classification
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Seizures l: Introduction
Epilepsy ll: Types
Seizures ll: Types
Brain Waves

