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Dokumenttyp:
journal article 
Autor(en):
Sorg, C; Riedl, V; Mühlau, M; Calhoun, VD; Eichele, T; Läer, L; Drzezga, A; Förstl, H; Kurz, A; Zimmer, C; Wohlschläger, AM 
Titel:
Selective changes of resting-state networks in individuals at risk for Alzheimer's disease. 
Abstract:
Alzheimer's disease (AD) is a neurodegenerative disorder that prominently affects cerebral connectivity. Assessing the functional connectivity at rest, recent functional MRI (fMRI) studies reported on the existence of resting-state networks (RSNs). RSNs are characterized by spatially coherent, spontaneous fluctuations in the blood oxygen level-dependent signal and are made up of regional patterns commonly involved in functions such as sensory, attention, or default mode processing. In AD, the de...    »
 
Zeitschriftentitel:
Proc Natl Acad Sci U S A 
Jahr:
2007 
Band / Volume:
104 
Heft / Issue:
47 
Seitenangaben Beitrag:
18760-5 
Sprache:
eng 
Print-ISSN:
0027-8424 
TUM Einrichtung:
r Psychiatrie und Psychotherapie; Neurologische Klinik und Poliklinik; r Neuroradiologie; Nuklearmedizinische Klinik und Poliklinik