This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.
R. W. Baloh , S. H. Ying and K. M. Jacobson (2003). A longitudinal study of gait and balance dysfunction in normal older people. Archives of Neurology, 60, 835–839.
D. J. Burn (2003). Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: a cross-sectional comparative study. Movement Disorders, 18, 884–889.
J. M. Burns , J. E. Galvin , C. M. Roe , J. C. Morris and D. W. McKeel (2005). The pathology of the substantia nigra in Alzheimer disease with extrapyramidal signs. Neurology, 64, 1397–1403.
J. C. de la Torre (2004). Is Alzheimer's disease a neurodegenerative or a vascular disorder? Data, dogma, and dialectics. Lancet Neurology, 3, 184–190.
M. Emre (2007). Clinical diagnostic criteria for dementia associated with Parkinson's disease. Movement Disorders, 22, 1689–1707; quiz 1837.
W. R. Gibb and A. J. Lees (1988). The relevance of the Lewy body to the pathogenesis of idiopathic Parkinson's disease. Journal of Neurology, Neurosurgery, and Psychiatry, 51, 745–752.
L. S. Honig , W. Kukull and R. Mayeux (2005). Atherosclerosis and AD: analysis of data from the US National Alzheimer's Coordinating Center. Neurology, 64, 494–500.
S. O. Jacobsson and C. J. Fowler (1999). Dopamine and glutamate neurotoxicity in cultured chick telencephali cells: effects of NMDA antagonists, antioxidants and MAO inhibitors. Neurochemistry International, 34, 49–62.
J. Jankovic (1990). Variable expression of Parkinson's disease: a base-line analysis of the DATATOP cohort: the Parkinson Study Group. Neurology, 40, 1529–1534.
K. W. Kim , J. R. MacFall and M. E. Payne (2008). Classification of white matter lesions on magnetic resonance imaging in elderly persons. Biological Psychiatry, 64, 273–280.
J. M. Lee (2007). Carotid intima-media thickness in Parkinson's disease. Movement Disorders, 22, 2446–2449.
R. Maggio (1998). Nicotine prevents experimental parkinsonism in rodents and induces striatal increase of neurotrophic factors. Journal of Neurochemistry, 71, 2439–2446.
R. Mayeux , Y. Stern and S. Spanton (1985). Heterogeneity in dementia of the Alzheimer type: evidence of subgroups. Neurology, 35, 453–461.
I. G. McKeith (1996). Consensus guidelines for the clinical and pathologic diagnosis of dementia with Lewy bodies (DLB): report of the consortium on DLB international workshop. Neurology, 47, 1113–1124.
G. McKhann , D. Drachman , M. Folstein , R. Katzman , D. Price and E. M. Stadlan (1984). Clinical diagnosis of Alzheimer's disease: report of the NINCDS-ADRDA Work Group under the auspices of Department of Health and Human Services Task Force on Alzheimer's Disease. Neurology, 34, 939–944.
M. Merello (1994). Extrapyramidalism in Alzheimer's disease: prevalence, psychiatric, and neuropsychological correlates. Journal of Neurology, Neurosurgery, and Psychiatry, 57, 1503–1509.
J. C. Morris (1993). The Clinical Dementia Rating (CDR): current version and scoring rules. Neurology, 43, 2412–2414.
R. C. Petersen (2001). Current concepts in mild cognitive impairment. Archives of Neurology, 58, 1985–1992.
P. Piccini (1995). White matter hyperintensities in Parkinson's disease: clinical correlations. Archives of Neurology, 52, 191–194.
F. Portet , N. Scarmeas , S. Cosentino , E. P. Helzner and Y. Stern (2009). Extrapyramidal signs before and after diagnosis of incident Alzheimer disease in a prospective population study. Archives of Neurology, 66, 1120–1126.
N. Scarmeas (2004). Motor signs during the course of Alzheimer disease. Neurology, 63, 975–982.
W. K. Seo , J. M. Lee , M. H. Park , K. W. Park and D. H. Lee (2008). Cerebral microbleeds are independently associated with arterial stiffness in stroke patients. Cerebrovascular Diseases, 26, 618–623.
A. H. Snijders , B. P. van de Warrenburg , N. Giladi and B. R. Bloem (2007). Neurological gait disorders in elderly people: clinical approach and classification. Lancet Neurology, 6, 63–74.
Y. Stern (1997). The absence of an apolipoprotein ε4 allele is associated with a more aggressive form of Alzheimer's disease. Annals of Neurology, 41, 615–620.
J. Verghese , R. B. Lipton , C. B. Hall , G. Kuslansky , M. J. Katz and H. Buschke (2002). Abnormality of gait as a predictor of non-Alzheimer's dementia. New England Journal of Medicine, 347, 1761–1768.
C. H. Williams-Gray , T. Foltynie , C. E. Brayne , T. W. Robbins and R. A. Barker (2007). Evolution of cognitive dysfunction in an incident Parkinson's disease cohort. Brain, 130, 1787–1798.