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作者:Luis R. Peraza , Sara Graziadio ...
来源:[J].Clinical Neurophysiology(IF 3.144), 2018, Vol.129 (6), pp.1209-1220Elsevier
摘要:Abstract(#br)Objective(#br)We investigated for quantitative EEG (QEEG) differences between Alzheimer’s disease (AD), dementia with Lewy bodies (DLB) and Parkinson’s disease dementia (PDD) patients and healthy controls, and for QEEG signatures of cognitive fluctuations (CFs) ...
作者:Luis R. Peraza , John-Paul Taylor , Marcus Kaiser
来源:[J].Neurobiology of Aging(IF 6.166), 2015, Vol.36 (9), pp.2458-2467Elsevier
摘要:Abstract(#br)The clinical phenotype of dementia with Lewy bodies (DLB) is different from Alzheimer's disease (AD), suggesting a divergence between these diseases in terms of brain network organization. To fully understand this, we studied functional networks from resting-state fu...
作者:Luis R. Peraza , Kristinn Johnsen ...
来源:[J].Journal of Psychiatric Research(IF 4.066), 2016, Vol.78, pp.48-55Elsevier
摘要:Abstract(#br)Differential diagnosis of Alzheimer's disease (AD) and dementia with Lewy bodies (DLB) remains challenging; currently the best discriminator is striatal dopaminergic imaging. However this modality fails to identify 15–20% of DLB cases and thus other biomarkers m...
作者:Luis R. Peraza , Kristinn Johnsen ...
来源:[J].Journal of Psychiatric Research(IF 4.066), 2016, Vol.78, pp.48-55Elsevier
摘要:Abstract(#br)Differential diagnosis of Alzheimer's disease (AD) and dementia with Lewy bodies (DLB) remains challenging; currently the best discriminator is striatal dopaminergic imaging. However this modality fails to identify 15–20% of DLB cases and thus other biomarkers m...
作者:Luis R. Peraza , Aziz U.R. Asghar ...
来源:[J].Journal of Neuroscience Methods(IF 2.114), 2012, Vol.207 (2), pp.189-199Elsevier
摘要:Abstract(#br)In this paper, we test the performance of a synchronicity estimator widely applied in Neuroscience, phase lag index (PLI), for brain network inference in EEG. We implement the four sphere head model to simulate the volume conduction problem present in EEG recordings ...
作者:Luis R. Peraza , Marcus Kaiser ...
来源:[J].NeuroImage: Clinical, 2014, Vol.4, pp.558-565Elsevier
摘要:Abstract(#br)Cognitive fluctuations are a core symptom in dementia with Lewy bodies (DLB) and may relate to pathological alterations in distributed brain networks. To test this we analysed resting state fMRI changes in a cohort of fluctuating DLB patients ( n = 16) compared ...
作者:Luis R. Peraza , Antonio Díaz-Parra ...
来源:[J].Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, 2019, Vol.11, pp.98-107Elsevier
摘要:Abstract(#br)Introduction(#br)The pathophysiological process of Alzheimer's disease is thought to begin years before clinical decline, with evidence suggesting prion-like spreading processes of neurofibrillary tangles and amyloid plaques.(#br)Methods(#br)Using diffusion magn...

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