Cortical sources of EEG rhythms are abnormal in down syndrome

Claudio Babiloni; Giorgio Albertini; Paolo Onorati; Chiara Muratori; Paola Buffo; Claudia Condoluci; Carola Condoluci; Marco Sarà; Francesca Pistoia; Fabrizio Vecchio; Paolo M. Rossini; Paolo Maria Rossini

doi:10.1016/j.clinph.2010.02.155

Cortical sources of EEG rhythms are abnormal in down syndrome

Claudio Babiloni, Giorgio Albertini, Paolo Onorati, Chiara Muratori, Paola Buffo, Claudia Condoluci, Carola Condoluci, Marco Sarà, Francesca Pistoia, Fabrizio Vecchio, Paolo M. Rossini, Paolo Maria Rossini

Università Cattolica del Sacro Cuore

Risultato della ricerca: Contributo in rivista › Articolo in rivista

14 Citazioni (Scopus)

Abstract

Previous studies have been inconclusive whether dominant resting state alpha rhythms are greater or lower in amplitude in subjects with Down syndrome (DS) when compared to control subjects, ample resting alpha rhythms being considered as a reflection of good mechanisms of cortical neural synchronization. Here we tested the hypothesis that when the effects of head volume conduction are taken into account by the normalization of the cortical sources of resting alpha rhythms, these sources are lower in amplitude in DS subjects than in controls in line with typical findings in Alzheimer's disease patients.

Lingua originale	English
pagine (da-a)	1205-1212
Numero di pagine	8
Rivista	Clinical Neurophysiology
Volume	121
DOI	https://doi.org/10.1016/j.clinph.2010.02.155
Stato di pubblicazione	Pubblicato - 2010

Keywords

Adult
Analysis of Variance
Brain Mapping
Cerebral Cortex
Down Syndrome
Electroencephalography
Female
Humans
Image Processing, Computer-Assisted
Male
Nerve Net
Neuropsychological Tests
Patient Selection
Signal Processing, Computer-Assisted

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10.1016/j.clinph.2010.02.155

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title = "Cortical sources of EEG rhythms are abnormal in down syndrome",

abstract = "Previous studies have been inconclusive whether dominant resting state alpha rhythms are greater or lower in amplitude in subjects with Down syndrome (DS) when compared to control subjects, ample resting alpha rhythms being considered as a reflection of good mechanisms of cortical neural synchronization. Here we tested the hypothesis that when the effects of head volume conduction are taken into account by the normalization of the cortical sources of resting alpha rhythms, these sources are lower in amplitude in DS subjects than in controls in line with typical findings in Alzheimer's disease patients.",

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author = "Claudio Babiloni and Giorgio Albertini and Paolo Onorati and Chiara Muratori and Paola Buffo and Claudia Condoluci and Carola Condoluci and Marco Sar{\`a} and Francesca Pistoia and Fabrizio Vecchio and Rossini, {Paolo M.} and Rossini, {Paolo Maria}",

year = "2010",

doi = "10.1016/j.clinph.2010.02.155",

language = "English",

volume = "121",

pages = "1205--1212",

journal = "Clinical Neurophysiology",

issn = "1872-8952",

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TY - JOUR

T1 - Cortical sources of EEG rhythms are abnormal in down syndrome

AU - Babiloni, Claudio

AU - Albertini, Giorgio

AU - Onorati, Paolo

AU - Muratori, Chiara

AU - Buffo, Paola

AU - Condoluci, Claudia

AU - Condoluci, Carola

AU - Sarà, Marco

AU - Pistoia, Francesca

AU - Vecchio, Fabrizio

AU - Rossini, Paolo M.

AU - Rossini, Paolo Maria

PY - 2010

Y1 - 2010

N2 - Previous studies have been inconclusive whether dominant resting state alpha rhythms are greater or lower in amplitude in subjects with Down syndrome (DS) when compared to control subjects, ample resting alpha rhythms being considered as a reflection of good mechanisms of cortical neural synchronization. Here we tested the hypothesis that when the effects of head volume conduction are taken into account by the normalization of the cortical sources of resting alpha rhythms, these sources are lower in amplitude in DS subjects than in controls in line with typical findings in Alzheimer's disease patients.

AB - Previous studies have been inconclusive whether dominant resting state alpha rhythms are greater or lower in amplitude in subjects with Down syndrome (DS) when compared to control subjects, ample resting alpha rhythms being considered as a reflection of good mechanisms of cortical neural synchronization. Here we tested the hypothesis that when the effects of head volume conduction are taken into account by the normalization of the cortical sources of resting alpha rhythms, these sources are lower in amplitude in DS subjects than in controls in line with typical findings in Alzheimer's disease patients.

KW - Adult

KW - Analysis of Variance

KW - Brain Mapping

KW - Cerebral Cortex

KW - Down Syndrome

KW - Electroencephalography

KW - Female

KW - Humans

KW - Image Processing, Computer-Assisted

KW - Male

KW - Nerve Net

KW - Neuropsychological Tests

KW - Patient Selection

KW - Signal Processing, Computer-Assisted

KW - Adult

KW - Analysis of Variance

KW - Brain Mapping

KW - Cerebral Cortex

KW - Down Syndrome

KW - Electroencephalography

KW - Female

KW - Humans

KW - Image Processing, Computer-Assisted

KW - Male

KW - Nerve Net

KW - Neuropsychological Tests

KW - Patient Selection

KW - Signal Processing, Computer-Assisted

UR - http://hdl.handle.net/10807/29599

U2 - 10.1016/j.clinph.2010.02.155

DO - 10.1016/j.clinph.2010.02.155

M3 - Article

SN - 1872-8952

VL - 121

SP - 1205

EP - 1212

JO - Clinical Neurophysiology

JF - Clinical Neurophysiology

ER -

Cortical sources of EEG rhythms are abnormal in down syndrome

Abstract

Keywords

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