• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   Open Access Home
  • Rektörlüğe Bağlı Bölümler
  • Araştırma Çıktıları
  • Öksüz Yayınlar Koleksiyonu - WoS
  • View Item
  •   Open Access Home
  • Rektörlüğe Bağlı Bölümler
  • Araştırma Çıktıları
  • Öksüz Yayınlar Koleksiyonu - WoS
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The Role of Event-Related Potentials in Subclinical Cognitive Dysfunction in Essential Tremor

Date

2012

Author

Balaban, Hatice
Senturk, Ilteris Ahmet
Yildiz, Ozlem Kayim
Bolayir, Ertugrul
Topaktas, Suat

Metadata

Show full item record

Abstract

Several studies have reported that patients with essential tremor (ET) may also have mild cognitive impairment. Event-related potentials (ERPs) involve cognitive processes in the brain. No detailed investigation has been conducted into auditory ERPs (AERPs) to detect the subclinical cognitive dysfunction in patients with ET. Therefore, this study aimed to clarify the usefulness of AERPs in ET-related cognitive impairment. The AERPs were obtained by using an oddball paradigm in 27 patients with ET and 27 age-matched control subjects. The mean latency and amplitude of the ERPs were compared between the two groups. The correlation between disease duration and the mean values of all components of the potentials was assessed. The association between tremor severity and potentials was also evaluated. The patients with ET showed significant prolongation of all components of the ERP latencies at each electrode site. The N200 and P300 amplitudes were reduced in the ET group. Interestingly, the significant prolongation of N100 and N200 latencies correlated with disease duration, and N200 latencies appeared significantly longer in patients with severe tremor. Significant differences were found between the components of the AERPs and tremor severity and disease duration. This finding implies that ERPs may be useful in evaluating the cognitive functions in ET and that those AERP abnormalities may appear before clinical presentation.

Source

JOURNAL OF CLINICAL NEUROPHYSIOLOGY

Volume

29

Issue

1

URI

https://dx.doi.org/10.1097/WNP.0b013e318246ad89
https://hdl.handle.net/20.500.12418/9241

Collections

  • Makale Koleksiyonu [5200]
  • Makale Koleksiyonu [5745]
  • Öksüz Yayınlar Koleksiyonu - WoS [6175]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




Open Access Policy
About Open Access
User Guide
Contact

DSpace@Cumhuriyet

by OpenAIRE
Advanced Search

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess Type

My Account

LoginRegister

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Sivas Cumhuriyet University || Library || Open Access Policy || About Open Access || User Guide || OAI-PMH ||

Kütüphane ve Dokümantasyon Daire Başkanlığı, Sivas, Turkey
If you find any errors in content, please contact: acikerisim-yardim@cumhuriyet.edu.tr

Creative Commons License
DSpace@Cumhuriyet by Sivas Cumhuriyet University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

Sivas Cumhuriyet University is a member of the following institutions.


DSpace 6.3

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.