1,720,969 research outputs found
Studio elettrofisiologico in due fratelli maschi con affetti da malattia di Pelizaeus-Merzbacher (PMD)
No full textEvaluation of central motor pathway involvement in two sibs with Pelizaeus-Merztbacher disease.
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Computed tomography (CT) detection of a diffuse periventricular subependymal lesion in a case of Hodgkin's lymphoma (subependymal lymphoma)
No full textIn this paper the authors report a case with both clinical and cererospinal fluid (CSF) features consistent with leptomeningeal infiltration by Hodgkin's disease (HD). Cranial CT revealed only a diffuse subependymal spread along the lateral ventricles which disappeared after intrathecal steroid treatment together with CSF normalization and complete clinical remissio
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Persistent trigeminal artery causing double neurovascular conflict
No full textWe report the case of a 73-year-old woman who presented with right VI nerve palsy and homolateral atypical trigeminal neuralgia; standard neuroradiological investigation of orbital/retroorbital regions and intracranial arteries excluded the most commonly demonstrable underlying causes while brain magnetic resonance (T1-weighted fat suppression; T2-weighted thin-section) and magnetic resonance angiography disclosed the evidence of "double" neurovascular conflict because of persistent trigeminal artery with aneurysmal dilation
Tumor necrosis factor concntrations in bronchoalveolar lavage is negatively correlated with neutrophil
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