| Autor: |
Robottom, Bradley J., Weiner, William J. |
| Zdroj: |
International Review of Neurobiology; 2009, Vol. 84, p229-244, 16p |
| Abstrakt: |
Parkinson''s disease is the second most common neurodegenerative illness diagnosed in the United States. Dementia is recognized as a common component of advanced Parkinson''s disease (PD). In patients with early PD, cognitive changes occur and primarily reflect impairment in executive function. It is unknown if the early cognitive changes detected on neuropsychological testing in Parkinson''s disease are predictive of the subsequent development of Parkinson''s disease with dementia (PDD). Many patients with PD develop dementia characterized by a wide range of cognitive deficits distinct from those seen in Alzheimer''s disease (AD). Neuropsychiatric problems frequently accompany PDD. This chapter reviews the epidemiology, clinical characteristics of early and late cognitive changes, pathology, neuroimaging, diagnosis, and treatment of PDD. [Copyright &y& Elsevier] |
| Databáze: |
Supplemental Index |
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