Supramodal agnosia for oblique mirror orientation in patients with periventricular leukomalacia
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Mirror agnosia and mirror ataxia constitute different parietal lobe disorders.
We describe two new clinical syndromes, mirror agnosia and mirror ataxia, both characterized by the deficit of reaching for an object through a mirror in association with a lesion of either parietal lobe. Clinical investigation of 13 patients demonstrated that the impairments affected both sides of the body. In mirror agnosia, the patients always reached toward the virtual object in the mirror ...
متن کاملAgnosia for mirror stimuli: a new case report with a small parietal lesion.
Only seven cases of agnosia for mirror stimuli have been reported, always with an extensive lesion. We report a new case of an agnosia for mirror stimuli due to a circumscribed lesion. An extensive battery of neuropsychological tests and a new experimental procedure to assess visual object mirror and orientation discrimination were assessed 10 days after the onset of clinical symptoms, and 5 ye...
متن کاملThe prevalence of pineal cyst in patients with cerebral palsy.
PURPOSE Pineal cysts are common incidental findings during magnetic resonance imaging (MRI) examinations. The etiology of pineal cyst development is still unclear. We aimed to determine whether there is an association between periventricular leukomalacia and pineal cyst prevalence. METHODS Clinical and MRI data of 201 patients with periventricular leukomalacia (110 female, 91 male; mean age, ...
متن کاملAnisotropy of transcallosal motor fibres indicates functional impairment in children with periventricular leukomalacia.
AIM In children with bilateral spastic cerebral palsy (CP), periventricular leukomalacia (PVL) is commonly identified on magnetic resonance imaging. We characterized this white matter condition by examining callosal microstructure, interhemispheric inhibitory competence (IIC), and mirror movements. METHOD We examined seven children (age range 11y 9mo-17y 9mo, median age 15y 10mo, four females...
متن کاملValue of sonography in the diagnosis of intracranial hemorrhage and periventricular leukomalacia: a postmortem study of 35 cases.
Periventricular leukomalacia and germinal matrix hemorrhages are major causes of neurodevelopmental abnormalities in the premature neonate. Although sonography is widely used to detect these abnormalities and is thought to be sensitive for hemorrhages and the later cystic stages of periventricular leukomalacia, its sensitivity for the more acute phase of periventricular leukomalacia remains to ...
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تاریخ انتشار 2018