Upside-down Drawing in Posterior Cortical Atrophy
نویسندگان
چکیده
منابع مشابه
Upside-down Drawing in Posterior Cortical Atrophy.
A 66-year-old man presented to the outpatient clinic of the Department of Cognitive Neurology, University Hospital Centre Zagreb with a 3-year history of progressive problems with reading, solving crossword puzzles, filling out bank slips, reaching objects in front of him and visual disorientation. At the time of presentation family reported that “he seemed like he could not see”. His past medi...
متن کاملPosterior cortical atrophy
Posterior cortical atrophy (PCA) is a neurodegenerative syndrome that is characterised by progressive decline in visuospatial, visuoperceptual, literacy, and praxic skills. The progressive neurodegeneration affecting parietal, occipital, and occipitotemporal cortices that underlies PCA is attributable to Alzheimer's disease in most patients. However, alternative underlying causes, including dem...
متن کاملVisual hallucinations in posterior cortical atrophy.
BACKGROUND Visual hallucinations have been reported to occur in up to 25% of patients who meet the criteria for posterior cortical atrophy (PCA). It is not known, however, whether patients who meet the criteria for PCA and have hallucinations are different from those who meet the criteria and do not have hallucinations. OBJECTIVE To compare the clinical and imaging features of patients with P...
متن کاملOlfactory impairment in posterior cortical atrophy
INTRODUCTION Olfactory dysfunction develops in many neurodegenerative diseases, and is an early feature of the most common neurodegen-erative disorder, Alzheimer's disease (AD). 1–5 Anatomically, the central olfactory pathways traverse brain regions implicated in the common neurodegenerative diseases, including the mesial temporal and inferior frontal lobes. 6–10 Phenotypically, AD shows substa...
متن کاملVisual Dysfunction in Posterior Cortical Atrophy
Posterior cortical atrophy (PCA) is a syndromic diagnosis. It is characterized by progressive impairment of higher (cortical) visual function with imaging evidence of degeneration affecting the occipital, parietal, and posterior temporal lobes bilaterally. Most cases will prove to have Alzheimer pathology. The aim of this review is to summarize the development of the concept of this disorder si...
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ژورنال
عنوان ژورنال: Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques
سال: 2014
ISSN: 0317-1671,2057-0155
DOI: 10.1017/cjn.2014.5