Lechuga, Debora Yoaly Arana and Escandón, Oscar Sánchez and Corona, Miguel Collado and Montoya, Carlos Castillo and R., González Robles and Anguiano, Anabel Jiménez and García, Oscar Prospero and Moctezuma, Javier Velázquez (2011) Electroencephalographic Abnormalities in Patients with Idiopathic Insomnia. Neuroscience and Medicine, 02 (03). pp. 178-184. ISSN 2158-2912
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Abstract
Objective: The main goal of the present research is to describe the electroencephalographic activity during sleep and the cyclic alternating pattern (CAP) on idiopathic insomniac patients. Methods: 22 idiopathic insomnia patients were included. Sleep recording included: fully conventional EEG recording (32 electrodes, with 16 channels getting ipsilateral bipolar recordings), EOG, EMG, EKG, thoracic and abdominal respiratory movements, nasal flow and oximetry. Results: Out of the 22 registered patients, 10 (45%) showed no electroencephalographic alteration, while 12 (55%) exhibited an electroencephalographic alteration (irritative activity). Concerning PSG variables, significant differences between groups (no EEG alteration and EEG alterations) were detected in: sleep latency, total sleep time, total wake time, sleep efficiency, light sleep percentage, slow waves sleep percentage and on the sub type A1 index of the cyclic alternant pattern CAP. Conclusions: The present data strongly suggest that within the population diagnosed with idiopathic insomnia, there is a subgroup in which the electroencephalographic alterations may play a critical role as the source of the sleep abnormality.
Item Type: | Article |
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Subjects: | STM Digital > Medical Science |
Depositing User: | Unnamed user with email support@stmdigital.org |
Date Deposited: | 25 Jan 2023 11:24 |
Last Modified: | 24 Jul 2024 09:58 |
URI: | http://research.asianarticleeprint.com/id/eprint/98 |