Somatosensory impairment after stroke: frequency of different deficits and their recovery

Abstract

Proprioception and stereognosis were more frequently impaired than tactile sensations. The different somatosensory modalities showed only slight agreement between impairment within the same body areas, suggesting that the modalities are independent of each other and all should be assessed. High agreements were found between different body areas for each somatosensory modality. Somatosensory impairment was associated with stroke severity, however low variance indicated other factors were involved.