KRAJČOVIČOVÁ, Lenka, Radek MAREČEK, Michal MIKL and Irena REKTOROVÁ. Disruption of Resting Functional Connectivity in Alzheimer's Patients and At-Risk Subjects. CURRENT NEUROLOGY AND NEUROSCIENCE REPORTS. NEW YORK: SPRINGER, 2014, vol. 14, No 10, p. "nestránkované", 7 pp. ISSN 1528-4042. Available from: https://dx.doi.org/10.1007/s11910-014-0491-3.
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Basic information
Original name Disruption of Resting Functional Connectivity in Alzheimer's Patients and At-Risk Subjects
Authors KRAJČOVIČOVÁ, Lenka (703 Slovakia, belonging to the institution), Radek MAREČEK (203 Czech Republic, belonging to the institution), Michal MIKL (203 Czech Republic, belonging to the institution) and Irena REKTOROVÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition CURRENT NEUROLOGY AND NEUROSCIENCE REPORTS, NEW YORK, SPRINGER, 2014, 1528-4042.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30000 3. Medical and Health Sciences
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 3.059
RIV identification code RIV/00216224:14740/14:00074325
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1007/s11910-014-0491-3
UT WoS 000342073900008
Keywords in English Functional connectivity; fMRI; Resting state; Resting state networks; Default mode network; Alzheimer's disease; Mild cognitive impairment
Tags kontrola MP, MP, rivok
Tags International impact, Reviewed
Changed by Changed by: Martina Prášilová, učo 342282. Changed: 12/3/2015 06:56.
Abstract
The resting brain exhibits continuous intrinsic activity, which is correlated between groups of regions forming resting state networks. Evaluating resting connectivity is a popular approach for studying brain diseases. Several hundred studies are now available that address integrity of resting connectivity in patients with Alzheimer's disease (AD) and mild cognitive impairment (MCI), as well as preclinical at-risk subjects. Most studies focus on the default mode network, a system of specific brain areas showing strong connected resting activity that attenuates during goal-directed behavior. The extent of intrinsic brain activity tends to be strongly correlated with cognitive processes and is specifically disrupted in AD and MCI patients and at-risk subjects, with changes seeming to evolve during the transition between the disease stages. In this study, we review the current findings in default mode network and other resting state network studies in AD and MCI patients and at-risk subjects as assessed by resting state functional magnetic resonance imaging.
Links
ED1.1.00/02.0068, research and development projectName: CEITEC - central european institute of technology
GA14-33143S, research and development projectName: Vliv fyziologických procesů na reliabilitu a časovou proměnlivost konektivity v lidském mozku měřené pomocí fMRI
Investor: Czech Science Foundation
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