Koene R A Van Dijk
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Explore the profile of Koene R A Van Dijk including associated specialties, affiliations and a list of published articles.
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Recent Articles
21.
Venkataraman A, Van Dijk K, Buckner R, Golland P
Proc IEEE Int Conf Acoust Speech Signal Process
. 2015 Jun;
2009:441-444.
PMID: 26028993
In this paper we investigate the use of data driven clustering methods for functional connectivity analysis in fMRI. In particular, we consider the K-Means and Spectral Clustering algorithms as alternatives...
22.
Carmona S, Hoekzema E, Castellanos F, Garcia-Garcia D, Lage-Castellanos A, Van Dijk K, et al.
Hum Brain Mapp
. 2015 Mar;
36(7):2544-57.
PMID: 25821110
We sought to determine whether functional connectivity streams that link sensory, attentional, and higher-order cognitive circuits are atypical in attention-deficit/hyperactivity disorder (ADHD). We applied a graph-theory method to the resting-state...
23.
Fan Q, Nummenmaa A, Witzel T, Zanzonico R, Keil B, Cauley S, et al.
Brain Connect
. 2014 Oct;
4(9):718-26.
PMID: 25287963
One of the major goals of the NIH Blueprint Human Connectome Project was to map and quantify the white matter connections in the brain using diffusion tractography. Given the prevalence...
24.
Schultz A, Chhatwal J, Huijbers W, Hedden T, Van Dijk K, McLaren D, et al.
Neuroimage
. 2014 Aug;
102 Pt 2:620-36.
PMID: 25150630
Functional connectivity magnetic resonance imaging (fcMRI) is a powerful tool for understanding the network level organization of the brain in research settings and is increasingly being used to study large-scale...
25.
Adriaanse S, Van Dijk K, Ossenkoppele R, Reuter M, Tolboom N, Zwan M, et al.
Eur J Nucl Med Mol Imaging
. 2014 Mar;
41(6):1190-8.
PMID: 24615466
Purpose: The present multimodal neuroimaging study examined whether amyloid pathology and glucose metabolism are related to cortical volume loss over time in Alzheimer's disease (AD) patients and healthy elderly controls....
26.
Kim J, Van Dijk K, Libby A, Napadow V
Brain Connect
. 2013 Oct;
4(1):30-9.
PMID: 24117373
Recent studies have highlighted the importance of analyzing spectral power in resting-state functional magnetic resonance imaging (rs-fMRI) data. Significant modulation of power has been ascribed to the performance of cognitive...
27.
Ward A, Schultz A, Huijbers W, Van Dijk K, Hedden T, Sperling R
Hum Brain Mapp
. 2013 Feb;
35(3):1061-73.
PMID: 23404748
The default-mode network (DMN) is a distributed functional-anatomic network implicated in supporting memory. Current resting-state functional connectivity studies in humans remain divided on the exact involvement of medial temporal lobe...
28.
McLaren D, Sreenivasan A, Diamond E, Mitchell M, Van Dijk K, DeLuca A, et al.
Neurodegener Dis
. 2012 Mar;
9(4):176-86.
PMID: 22456451
Background: Previous studies have revealed that functional magnetic resonance imaging (fMRI) blood oxygen level-dependent (BOLD) signal in specific brain regions correlates with cross-sectional performance on standardized clinical trial measures in...
29.
Van Dijk K, Sabuncu M, Buckner R
Neuroimage
. 2011 Aug;
59(1):431-8.
PMID: 21810475
Functional connectivity MRI (fcMRI) has been widely applied to explore group and individual differences. A confounding factor is head motion. Children move more than adults, older adults more than younger...
30.
Hedden T, Van Dijk K, Shire E, Sperling R, Johnson K, Buckner R
Cereb Cortex
. 2011 Jul;
22(5):1038-51.
PMID: 21765181
Advanced aging is associated with reduced attentional control and less flexible information processing. Here, the origins of these cognitive effects were explored using a functional magnetic resonance imaging task that...