Abstract
Focal degenerative dementia syndromes are associated with a characteristic clinical picture, such as frontotemporal dementia, primary progressive aphasia, semantic dementia, corticobasal degeneration, and the Balint syndrome. A lobar approach may be used to classify the degenerative dementias. The underlying pathology of these various syndromes seems to be less heterogeneous than previously thought.
MeSH terms
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Aged
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Aged, 80 and over
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Aphasia, Primary Progressive / classification
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Aphasia, Primary Progressive / diagnosis
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Dementia / classification*
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Dementia / diagnosis*
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Fatal Outcome
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Female
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Geriatric Assessment
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Humans
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Magnetic Resonance Imaging
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Male
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Mental Status Schedule
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Middle Aged
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Neurodegenerative Diseases / classification*
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Neurodegenerative Diseases / diagnosis*
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Neuropsychological Tests
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Spinocerebellar Degenerations / classification
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Spinocerebellar Degenerations / diagnosis
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Tomography, Emission-Computed
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Tomography, X-Ray Computed