Quantitative EEG and cognitive evoked potentials in anemia
Yükleniyor...
Dosyalar
Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier France-Editions Scientifiques Medicales Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Objective. - The anemic status may alter brain functions and electrogenesis, as reflected by EEG and cognitive EPs (CEPs). This study aims to evaluate CEPs and EEG power spectra in adult patients with iron-deficiency anemia and to determine the effects of appropriate iron therapy on etectrodiagnostic findings. Methods. - Fifty-one patients with iron-deficiency anemia underwent CEP and EEG recording. All patients were re-assessed after three months of oral-iron therapy. Results. - All patients had recovered from their anemia through the three-month iron therapy. Central N1 amplitude and parietal. P2 amplitude was increased. N2 latencies were shortened in frontal and central regions. P3 latencies were shortened in frontal, central and parietal areas and P3 amplitude was increased in the parietal region. Except in the gamma-band, all. pretreatment and post-treatment mean-power values were significantly tower at the temporal, parietal and occipital regions. Conclusions. - This study indicates that in iron-deficiency anemia, appropriate iron therapy can improve brain electrogenesis, as reflected by P300 and EEG power spectra. (C) 2008 Publie par Elsevier Masson SAS.
Açıklama
WOS: 000256122300008
PubMed: 18423335
PubMed: 18423335
Anahtar Kelimeler
anemia, P300, QEEG, iron deficiency, event-related potentials, therapeutic monitoring
Kaynak
Neurophysiologie Clinique-Clinical Neurophysiology
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
38
Sayı
2
