Results 91 to 100 of about 97,220 (199)

Resting-state interhemispheric motor connectivity and white matter integrity correlate with motor impairment in chronic stroke

Frontiers in Neurology, 2013
Functional and structural reorganization in the brain occurs after stroke. The ability to predict motor outcomes may depend on patterns of brain functional and structural connectivity.
Joyce L Chen, Joyce L Chen, Gottfried eSchlaug   +2 more
doaj   +1 more source

Fractional power-law susceptibility and specific heat in low temperature insulating state of o-TaS_{3}

, 2002
Measurements of the magnetic susceptibility and its anisotropy in the quasi-one-dimensional system o-TaS_{3} in its low-T charge density wave (CDW) ground state are reported.
Biljaković K., Bulaevskii L. N., Clark W. G., Cooper J. R., D Starešinić, F Levy, Feigelman M. V., Grüner G., H Berger, Hunklinger S., J. C Lasjaunias, K Biljaković, Lasjaunias J. C., Lasjaunias J. C., Lasjaunias J. C., M Miljak, Miljak M., Monceau P., Ovchinnikov Yu. N., P Monceau, Phillips W. A. (ed), Wang Z. Z., Zhilinskii S. K., Zhilinskii S. K.   +23 more
core   +1 more source

Coupling dynamic response of saturated soil with anisotropic thermal conductivity under fractional order thermoelastic theory.

PLoS ONE
In this paper, a two-dimensional (2D) thermo-hydro-mechanical dynamic (THMD) coupling analysis in the presence of a half-space medium is studied using Ezzat's fractional order generalized theory of thermoelasticity.
Ying Guo, Chunbao Xiong, Wen Yu, Jie Li, Jianjun Ma, Cui Du   +5 more
doaj   +1 more source

White matter microstructural abnormalities in children with severe congenital hypothyroidism

NeuroImage: Clinical, 2019
This study assessed white matter microstructural integrity and behavioral correlates for children with severe congenital hypothyroidism (CH) who were identified and treated early following newborn screening.
Hannah E. Cooper, Enrico Kaden, Lorna F. Halliday, Doris-Eva Bamiou, Kshitij Mankad, Catherine Peters, Christopher A. Clark   +6 more
doaj   +1 more source

Insight and white matter fractional anisotropy in first-episode schizophrenia

Schizophrenia Research, 2017
Impaired insight is a hallmark feature of schizophrenia. Structural studies implicate predominantly prefrontal, cingulate, cuneus/precuneus, and inferior temporal brain regions. The cortical midline structures (CMS) are also implicated in functional studies primarily through self-reflective processing tasks.
Asmal, Laila, du Plessis, Stefan, Vink, Matthijs, Fouche, Jean-Paul, Chiliza, Bonginkosi, Emsley, Robin   +5 more
openaire   +2 more sources

Fractionalization in a square-lattice model with time-reversal symmetry

, 2007
We propose a two-dimensional time-reversal invariant system of essentially non-interacting electrons on a square lattice that exhibits configurations with fractional charges e/2.
Franz, M., Seradjeh, B., Weeks, C.
core   +1 more source

COBE-DMR-Normalized Dark Energy Cosmogony

, 2003
Likelihood analyses of the COBE-DMR sky maps are used to determine the normalization of the inverse-power-law-potential scalar field dark energy model. Predictions of the DMR-normalized model are compared to various observations to constrain the allowed ...
A. J. Banday, Alain Riazuelo, Bharat Ratra, Krzysztof M. Gorski, Pia Mukherjee, Ratra B., Zel’dovich Ya. B.   +6 more
core   +2 more sources

What does anisotropy measure? Insights from increased and decreased anisotropy in selective fiber tracts in schizophrenia.

Frontiers in Integrative Neuroscience, 2013
Schizophrenia is a common, severe and chronically disabling mental illness of unknown cause. Recent MRI studies have focused attention on white matter abnormalities in schizophrenia using diffusion tensor imaging (DTI).
Gabriel A De Erausquin, Lucia eAlba-Ferrara   +1 more
doaj   +1 more source

Analysis of Charged Compact Stars in Modified Gravity

, 2018
Current study highlights the physical characteristics of charged anisotropic compact stars by exploring some exact solutions of modified field equations in $f(R,G)$ gravity.
Shamir, M. Farasat, Zia, Saeeda
core   +1 more source

Structural network differences in chronic musculoskeletal pain: Beyond fractional anisotropy

NeuroImage, 2018
Chronic musculoskeletal pain is a condition that influences central nervous system structure. In this study, we combined novel structural neuroimaging techniques, using well-validated software packages including FSL, Mrtrix3, and DSI Studio, to characterize brain grey (GM) and white matter (WM) differences in chronic musculoskeletal pain participants ...
James H, Bishop, Marina, Shpaner, Antoni, Kubicki, Sarah, Clements, Richard, Watts, Magdalena R, Naylor   +5 more
openaire   +2 more sources