Functional network connectivity is altered in patients with upper limb somatosensory impairments in the acute phase post stroke: A cross-sectional study.

Indeed, the dimensional relationship between perceptual threshold of touch and the indices of ipsilesional intrahemispheric connectivity or interhemispheric functional connectivity failed to reach significance when the factor ‘group’ (severe vs mild/moderate) was inserted as an additional nuisance regressor, indicating that the majority of the observed inter-individual variance in functional connectivity was already explained by the categorization of the patients in ‘severe’ versus ‘mild to moderate’ sub

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