Results 31 to 40 of about 302,708 (266)
Density functional approach for inhomogeneous star polymers [PDF]
, 2005 We propose microscopic density functional theory for inhomogeneous star polymers. Our approach is based on fundamental measure theory for hard spheres, and on Wertheim's first- and second-order perturbation theory for the interparticle connectivity.
A. J. Archer +8 more
core +1 more source
Feasibility of Reconstructing Source Functional Connectivity with Low-Density EEG [PDF]
Brain Topography, 2021 Abstract Objectives Functional connectivity (FC) is increasingly used as target for neuromodulation and enhancement of performance. A reliable assessment of FC with electroencephalography (EEG) currently requires a laboratory environment with high-density montages and a long preparation time.
Nguyen-Danse, Anh +5 more
openaire +3 more sources
Causal connectivity of evolved neural networks during behavior [PDF]
, 2005 To show how causal interactions in neural dynamics are modulated by behavior, it is valuable to analyze these interactions without perturbing or lesioning the neural mechanism.
Anil K. Seth +12 more
core +1 more source
Structural and functional changes in subcortical vascular mild cognitive impairment: a combined voxel-based morphometry and resting-state fMRI study. [PDF]
PLoS ONE, 2012 The present study aimed to investigate changes in structural gray matter (GM) volume and functional amplitude of spontaneous low-frequency oscillations (LFO) and functional connectivity density in patients with subcortical vascular mild cognitive ...
Liye Yi +9 more
doaj +1 more source
Dysregulation of microtubule stability impairs morphofunctional connectivity in primary neuronal networks [PDF]
, 2017 Functionally related neurons assemble into connected networks that process and transmit electrochemical information. To do this in a coordinated manner, the number and strength of synaptic connections is tightly regulated.
Jacobine Kuijlaars +7 more
core +2 more sources
Abnormal Functional Connectivity Density in Patients with Dysthyroid Optic Neuropathy [PDF]
Ophthalmic Research, 2020 <b><i>Objective:</i></b> Functional connectivity density (FCD) mapping was used to investigate abnormalities and factors related to brain functional connectivity in cortical regions of patients with dysthyroid optic neuropathy (DON) and to analyze the pathogenesis of DON further.
Yunhai, Tu +4 more
openaire +2 more sources
Gender differences in brain functional connectivity density
Human Brain Mapping, 2011 AbstractThe neural bases of gender differences in emotional, cognitive, and socials behaviors are largely unknown. Here, magnetic resonance imaging data from 336 women and 225 men revealed a gender dimorphism in the functional organization of the brain. Consistently across five research sites, women had 14% higher local functional connectivity density (
Dardo, Tomasi, Nora D, Volkow
openaire +3 more sources
Functional Connectivity Density in Congenitally and Late Blind Subjects [PDF]
Cerebral Cortex, 2014 Visual deprivation during different developmental periods leads to different structural and functional alterations in the brain; however, the effects of visual deprivation on the spontaneous functional organization of the brain remain largely unknown. In this study, we used voxel-based functional connectivity density (FCD) analyses to investigate the ...
Wen, Qin +4 more
openaire +2 more sources
Brain Sciences, 2023 Interhemispheric and frontoparietal functional connectivity have been reported to increase during explicit information processing. However, it is unclear how and when interhemispheric and frontoparietal functional connectivity interact during explicit ...
Takahiro Soshi
doaj +1 more source
Assessing landscape functional connectivity in a forest carnivore using path selection functions [PDF]
, 2015 Context Understanding connectivity patterns in relation to habitat fragmentation is essential to landscape management. However, connectivity is often judged from expert opinion or species occurrence patterns, with very few studies considering the actual ...
Beja, Pedro +3 more
core +1 more source