Object-action dissociation: A voxel-based lesion-symptom mapping study on 102 patients after glioma removal
نویسندگان
چکیده
Please cite this article as: Alberto Pisoni, Giulia Mattavelli, Alessandra Casarotti, Alessandro Comi, Marco Riva, Lorenzo Bello, Costanza Papagno , Object-action dissociation: A voxel-based lesion-symptom mapping study on 102 patients after glioma removal. The address for the corresponding author was captured as affiliation for all authors. Please check if appropriate. Ynicl(2017), doi:10.1016/j.nicl.2018.03.022
منابع مشابه
Inter- and intrahemispheric dissociations in ideomotor apraxia: a large-scale lesion-symptom mapping study in subacute brain-damaged patients.
Pantomimes of object use require accurate representations of movements and a selection of the most task-relevant gestures. Prominent models of praxis, corroborated by functional neuroimaging studies, predict a critical role for left parietal cortices in pantomime and advance that these areas store representations of tool use. In contrast, lesion data points to the involvement of left inferior f...
متن کاملAssociation between lesion location and language function in adult glioma using voxel-based lesion-symptom mapping
BACKGROUND Management of language difficulties is an important aspect of clinical care for glioma patients, and accurately identifying the possible language deficits in patients based on lesion location would be beneficial to clinicians. To that end, we examined the relationship between lesion presence and language performance on tests of receptive language and expressive language using a highl...
متن کاملLocalizing seizure-susceptible brain regions associated with low-grade gliomas using voxel-based lesion-symptom mapping.
BACKGROUND Patients afflicted with low-grade glioma (LGG) frequently suffer from seizures. The mechanisms of seizure initiation in these patients remain poorly understood. Tumor location has been correlated with seizure initiation. However, these correlative studies relied on dichotomized data analysis based on arbitrary lobe assignments. As a result, the lesion-symptom correlation may be incor...
متن کاملAgrammatic comprehension caused by a glioma in the left frontal cortex.
It has been known that lesions in the left inferior frontal gyrus (L. IFG) do not always cause Broca's aphasia, casting doubt upon the specificity of this region. We have previously devised a picture-sentence matching task for a functional magnetic resonance imaging (fMRI) study, and observed that both pars triangularis (L. F3t) of L. IFG (extending to pars opercularis (L. F3op)) and the left l...
متن کاملAssociation between Subcortical Vascular Lesion Location and Cognition: A Voxel-Based and Tract-Based Lesion-Symptom Mapping Study. The SMART-MR Study
INTRODUCTION Lacunar lesions (LLs) and white matter lesions (WMLs) affect cognition. We assessed whether lesions located in specific white matter tracts were associated with cognitive performance taking into account total lesion burden. METHODS Within the Second Manifestations of ARTerial disease Magnetic Resonance (SMART-MR) study, cross-sectional analyses were performed on 516 patients with...
متن کامل