|
Sign In to gain access to subscriptions and/or personal tools.
|
Are Parkinsons Disease with dementia and Dementia with lewy Bodies the Same Entity?
Dag Aarsland, MD, PhD
Centre for Neuro and Geriatric Psychiatric Research, Psychiatric Clinic, Rogaland Central Hospital, PO Box 1163, Hillevaag, 4095 Stavanger, Norwaydaa{at}sir.no
C. G. Ballard, MD, MRCPsych
Institute of Psychiatry, Kings College London, United Kingdom
Glenda Halliday, PhD
Prince of Wales Medical Research Institute and the University of New South Wales, Sydney, Australia
The diagnosis of Parkinsons disease with dementia (PDD) or dementia with Lewy bodies (DLB) is based on an arbitary distinction between the time of onset of motor and cognitive symptoms. These syndromes share many neurobiological similarities, but there are also differences. Deposition of beta-amyloid protein is more marked and more closely related to cognitive impairment in DLB than PDD, possibly contributing to dementia at onset. The relatively more severe executive impairment in DLB than PDD may relate to the loss of frontohippocampal projections in DLB. Visual hallucinations and delusions associate with more abundant Lewy body pathology in temporal cortex in DLB. The differential involvement of pathology in the striatum may account for the differences in parkinsonism. Longitudinal studies with neuropathological and neurochemical evaluations will be essential to enable more robust comparisons and determine pathological substrates contributing to the differences in cognitive, motor, and psychiatric symptoms. (J Geriatr Psychiatry Neurol 2004; 17:137-145)
Key Words: cognition dementia Lewy bodies neurochemistry neuropathology parkinsonism
References
- 1. McKeith IG, Galasko D, Kosaka K, et al. Consensus guidelines for the clinical and pathologic diagnosis of dementia with Lewy bodies (DLB): report of the consortium on DLB international workshop. Neurology 1996; 47:1113-1124.[Abstract/Free Full Text]
- 2. Aarsland D, Andersen K, Larsen JP, Lolk A, Kragh-Sorensen P. Prevalence and characteristics of dementia in Parkinson disease: an 8-year prospective study. Arch Neurol 2003; 60:387-392.[Abstract/Free Full Text]
- 3. Burton EJ, McKeith IG, Burn DJ, Williams ED, OBrien JT. Cerebral atrophy in Parkinsons disease with and without dementia: a comparison with Alzheimers disease, dementia with Lewy bodies and controls. Brain 2004; 127(pt 4):791-800.[Abstract/Free Full Text]
- 4. Double KL, Halliday GM, McRitchie DA, Reid WG, Hely MA, Morris JG. Regional brain atrophy in idiopathic Parkinsons disease and diffuse Lewy body disease. Dementia 1996; 7:304-313.
- 5. Harvey GT, Hughes J, McKeith IG, et al. Magnetic resonance imaging differences between dementia with Lewy bodies and Alzheimers disease: a pilot study. Psychol Med 1999; 29:181-187.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 6. Cordato NJ, Halliday GM, Harding AJ, Hely MA, Morris JG. Regional brain atrophy in progressive supranuclear palsy and Lewy body disease. Ann Neurol 2000; 47:718-728.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 7. Barber R, McKeith I, Ballard C, OBrien J. Volumetric MRI study of the caudate nucleus in patients with dementia with Lewy bodies, Alzheimers disease, and vascular dementia. J Neurol Neurosurg Psychiatry 2002; 72:406-407.[Abstract/Free Full Text]
- 8. Cousins DA, Burton EJ, Burn D, Gholkar A, McKeith IG, OBrien JT. Atrophy of the putamen in dementia with Lewy bodies but not Alzheimers disease: an MRI study. Neurology 2003; 61:1191-1195.[Abstract/Free Full Text]
- 9. Barber R, McKeith IG, Ballard C, Gholkar A, OBrien JT. A comparison of medial and lateral temporal lobe atrophy in dementia with Lewy bodies and Alzheimers disease: magnetic resonance imaging volumetric study. Dement Geriatr Cogn Disord 2001; 12:198-205.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 10. Gomez-Isla T, Growdon WB, McNamara M, et al. Clinicopathologic correlates in temporal cortex in dementia with Lewy bodies. Neurology 1999; 53:2003-2009.[Abstract/Free Full Text]
- 11. Broe M, Shepherd CE, Milward EA, Halliday GM. Relationship between DNA fragmentation, morphological changes and neuronal loss in Alzheimers disease and dementia with Lewy bodies. Acta Neuropathol (Berl) 2001; 101:616-624.[Medline]
[Order article via Infotrieve]
- 12. Shepherd CE, McCann H, Thiel E, Halliday GM. Neurofilament-immunoreactive neurons in Alzheimers disease and dementia with Lewy bodies. Neurobiol Dis 2002; 9:249-257.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 13. Harding AJ, Lakay B, Halliday GM. Selective hippocampal neuron loss in dementia with Lewy bodies. Ann Neurol 2002; 51:125-128.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 14. Harding AJ, Halliday GM. Cortical Lewy body pathology in the diagnosis of dementia. Acta Neuropathol (Berl) 2001; 102:355-363.[Medline]
[Order article via Infotrieve]
- 15. Colosimo C, Hughes AJ, Kilford L, Lees AJ. Lewy body cortical involvement may not always predict dementia in Parkinsons disease. J Neurol Neurosurg Psychiatry 2003; 74:852-856.[Abstract/Free Full Text]
- 16. Apaydin H, Ahlskog JE, Parisi JE, Boeve BF, Dickson DW. Parkinson disease neuropathology: later-developing dementia and loss of the levodopa response. Arch Neurol 2002; 59:102-112.[Abstract/Free Full Text]
- 17. Richard IH, Papka M, Rubio A, Kurlan R. Parkinsons disease and dementia with Lewy bodies: one disease or two? Mov Disord 2002; 17:1161-1165.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 18. Harding AJ, Broe GA, Halliday GM. Visual hallucinations in Lewy body disease relate to Lewy bodies in the temporal lobe. Brain 2002; 125:391-403.[Abstract/Free Full Text]
- 19. Samuel W, Galasko D, Masliah E, Hansen LA. Neocortical Lewy body counts correlate with dementia in the Lewy body variant of Alzheimers disease. J Neuropathol Exp Neurol 1996; 55:44-52.[Web of Science][Medline]
[Order article via Infotrieve]
- 20. Kovari E, Gold G, Herrmann FR, et al. Lewy body densities in the entorhinal and anterior cingulate cortex predict cognitive deficits in Parkinsons disease. Acta Neuropathol (Berl) 2003; 106:83-88.[Medline]
[Order article via Infotrieve]
- 21. Mastaglia FL, Johnsen RD, Byrnes ML, Kakulas BA. Prevalence of amyloid-beta deposition in the cerebral cortex in Parkinsons disease. Mov Disord 2003; 18:81-86.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 22. Jellinger KA, Seppi K, Wenning GK, Poewe W. Impact of coexistent Alzheimer pathology on the natural history of Parkinsons disease. J Neural Transm 2002; 109:329-339.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 23. Piggott MA, Marshall EF, Thomas N, et al. Striatal dopaminergic markers in dementia with Lewy bodies, Alzheimers and Parkinsons diseases: rostrocaudal distribution. Brain 1999; 122(pt 8):1449-1468.[Abstract/Free Full Text]
- 24. OBrien JT, Colloby SJ, Aarsland D, et al. Dopamine transporter loss visualised with PF-CIT SPECT in dementia with Lewy bodies. Arch Neurol In press.
- 25. Ransmayrl G, Seppi K, Donnemiller E, et al. Striatal dopamine transporter function in dementia with Lewy bodies and Parkinsons disease. Eur J Nucl Med 2001; 28:1523-1528.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 26. Halliday GM, McRitchie DA, Cartwright H, Pamphlett R, Hely MA, Morris JG. Midbrain neuropathology in idiopathic Parkinsons disease and diffuse Lewy body disease. J Clin Neurosci 1996; 3:52-60.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 27. Duda JE, Giasson BI, Mabon ME, Lee VM, Trojanowski JQ. Novel antibodies to synuclein show abundant striatal pathology in Lewy body diseases. Ann Neurol 2002; 52:205-210.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 28. Duda JE. Pathology and neurotransmitter abnormalities of dementia with Lewy bodies. Dement Geriatr Cogn Disord 2004; 17(suppl 1):3-14.
- 29. Piggott MA, Owens J, OBrien J, et al. Muscarinic receptors in basal ganglia in dementia with Lewy bodies, Parkinsons disease and Alzheimers disease. J Chem Neuroanat 2003; 25:161-173.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 30. Suzuki M, Desmond TJ, Albin RL, Frey KA. Striatal monoaminergic terminals in Lewy body and Alzheimers dementias. Ann Neurol 2002; 51:767-771.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 31. Tiraboschi R, Hansen LA, Alford M, et al. Cholinergic dys-function in diseases with Lewy bodies. Neurology 2000; 54:407-411.[Abstract/Free Full Text]
- 32. Ziabreva I, Ballard CG, Aarsland D, Larsen JP, Perry EK. Cortical and thalamic cholinergic activity in Lewy body disease in relation to dementia and parkinsonism. Paper presented at: 8th International Congress of Parkinsons Disease and Movement Disorders; June 13-17, 2004; Rome, Italy.
- 33. Lippa CF, Smith TW, Perry E. Dementia with Lewy bodies: choline acetyltransferase parallels nucleus basalis pathology. J Neural Transm 1999; 106:525-535.
- 34. Perry EK, Curtis M, Dick DJ, et al. Cholinergic correlates of cognitive impairment in Parkinsons disease: comparisons with Alzheimers disease. J Neurol Neurosurg Psychiatry 1985; 48:413-421.[Abstract/Free Full Text]
- 35. Court JA, Piggott MA, Lloyd S, et al. Nicotine binding in human striatum: elevation in schizophrenia and reductions in dementia with Lewy bodies, Parkinsons disease and Alzheimers disease and in relation to neuroleptic medication. Neuroscience 2000; 98:79-87.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 36. Aubert I, Araujo DM, Cecyre D, Robitaille Y, Gauthier S, Quirion R. Comparative alterations of nicotinic and muscarinic binding sites in Alzheimers and Parkinsons diseases. J Neurochem 1992; 58:529-541.[Web of Science][Medline]
[Order article via Infotrieve]
- 37. Ballard C, Piggott M, Johnson M, et al. Delusions associated with elevated muscarinic binding in dementia with Lewy bodies. Ann Neurol 2000; 48:868-876.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 38. Perry EK, Irving D, Kerwin JM, et al. Cholinergic transmitter and neurotrophic activities in Lewy body dementia: similarity to Parkinsons and distinction from Alzheimer disease. Alzheimer Dis Assoc Disord 1993; 7:69-79.[Web of Science][Medline]
[Order article via Infotrieve]
- 39. Pimlott SL, Piggott M, Owens J, et al. Nicotinic acetylcholine receptor distribution in Alzheimers disease, dementia with Lewy bodies, Parkinsons disease, and vascular dementia: in vitro binding study using 5-[(125)i]-a-85380. Neuropsycho-pharmacology 2004; 29:108-116.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 40. Polymeropoulos MH, Lavedan C, Leroy E, et al. Mutation in the alpha-synuclein gene identified in families with Parkinsons disease. Science 1997; 276:2045-2047.[Abstract/Free Full Text]
- 41. Hardy J. The relationship between Lewy body disease, Parkinsons disease, and Alzheimers disease. Ann N Y Acad Sci 2003; 991:167-170.[Web of Science][Medline]
[Order article via Infotrieve]
- 42. Singleton AB, Farrer M, Johnson J, et al. Alpha-synuclein locus triplication causes Parkinsons disease. Science 2003; 302:841-841.[Free Full Text]
- 43. Tsuang DW, Dalan AM, Eugenio CJ, et al. Familial dementia with Lewy bodies: a clinical and neuropathological study of 2 families. Arch Neurol 2002; 59:1622-1630.[Abstract/Free Full Text]
- 44. Harding AJ, Das A, Kril JJ, Brooks WS, Duffy D, Halliday GM. Identification of families with cortical Lewy body disease. Am J Med Genet In press.
- 45. Singleton AB, Wharton A, OBrien KK, et al. Clinical and neuropathological correlates of apolipoprotein E genotype in dementia with Lewy bodies. Dement Geriatr Cogn Disord 2002; 14:167-175.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 46. Parsian A, Racette B, Goldsmith LJ, Perlmutter JS. Parkinsons disease and apolipoprotein E: possible association with dementia but not age at onset. Genomics 2002; 79:458-461.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 47. Dubois B, Pillon B. Cognitive deficits in Parkinsons disease. J Neurol 1997; 244:2-8.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 48. Ballard CG, Aarsland D, McKeith I, et al. Fluctuations in attention: PD dementia vs DLB with parkinsonism. Neurology 2002; 59:1714-1720.[Abstract/Free Full Text]
- 49. Cormack F, Aarsland D, Ballard CG, Trovée MJ. Pentagon drawing and neuropsychological performance in dementia with Lewy bodies, Alzheimers disease, Parkinsons disease and Parkinsons disease with dementia. Int J Geriatr Psychiatry 2004; 19:371-377.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 50. Ballard C, Holmes C, McKeith I, et al. Psychiatric morbidity in dementia with Lewy bodies: a prospective clinical and neuropathological comparative study with Alzheimers disease. Am J Psychiatry 1999; 156:1039-1045.[Abstract/Free Full Text]
- 51. Klatka LA, Louis ED, Schiffer RB. Psychiatric features in diffuse Lewy body disease: a clinicopathologic study using Alzheimers disease and Parkinsons disease comparison groups. Neurology 1996; 47:1148-1152.[Abstract/Free Full Text]
- 52. Aarsland D, Ballard C, Larsen JP, McKeith I. A comparative study of psychiatric symptoms in dementia with Lewy bodies and Parkinsons disease with and without dementia. Int J Geriatr Psychiatry 2001; 16:528-536.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 53. Boeve. Boeve F, Silber M, Ferman T. REM Sleep Behavior Disorder in Parkinsons Disease and Dementia With Lewy Bodies. J Geriatr Psychiatry Neurol 2004; 17:146-157.[Abstract]
- 54. Tandberg E, Larsen JP, Aarsland D, Cummings JL. The occur-rence of depression in Parkinsons disease: a community-based study. Arch Neurol 1996; 53:175-179.[Abstract/Free Full Text]
- 55. Aarsland D, Ballard C, McKeith I, Perry RH, Larsen JP. Comparison of extrapyramidal signs in dementia with Lewy bodies and Parkinsons disease. J Neuropsychiatry Clin Neurosci 2001; 13:374-379.[Abstract/Free Full Text]
- 56. Gnanalingham KK, Byrne EJ, Thornton A, Sambrook MA, Bannister P. Motor and cognitive function in Lewy body dementia: comparison with Alzheimers and Parkinsons diseases. J Neurol Neurosurg Psychiatry 1997; 62:243-252.[Abstract/Free Full Text]
- 57. Burn DJ, Rowan EN, Minett T, et al. Extrapyramidal features in Parkinsons disease with and without dementia and dementia with Lewy bodies: a cross-sectional comparative study. Mov Disord 2003; 18:884-889.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 58. Ballard C, OBrien J, Swann A, et al. One year follow-up of parkinsonism in dementia with Lewy bodies. Dement Geriatr Cogn Disord 2000; 11:219-222.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 59. Poewe WH, Wenning GK. The natural history of Parkinsons disease. Neurology 1996; 47:S146-S152.[Web of Science][Medline]
[Order article via Infotrieve]
- 60. McKeith I, Fairbairn A, Perry R, Thompson P, Perry E. Neuroleptic sensitivity in patients with senile dementia of Lewy body type. BMJ 1992; 305:673-678.
- 61. Aarsland D, Ballard CG, Larsen JP, McKeith IG, OBrien J, Perry R. Marked neuroleptic sensitivity in dementia with Lewy bodies and Parkinsons disease. Nord J Psychiatry 2003; 57:94-94.
- 62. Minett TS, Thomas A, Wilkinson LM, et al. What happens when donepezil is suddenly withdrawn? An open label trial in dementia with Lewy bodies and Parkinsons disease with dementia. Int J Geriatr Psychiatry 2003; 18:988-993.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 63. Molloy S, OBrien J, McKeith IG, Burn D. The motor response to levodopa (Ldopa) in dementia with Lewy bodies (DLB): a comparison to Parkinsons disease (PD) with and without dementia. Paper presented at: 3rd International Workshop on Dementia With Lewy Bodies and Parkinsons Disease Dementia (DLB/PDD); 2003; Newcastle Upon Tyne, United Kingdom.
- 64. Merdes AR, Hansen LA, Jeste DV, et al. Influence of Alzheimer pathology on clinical diagnostic accuracy in dementia with Lewy bodies. Neurology 2003; 60:1586-1590.[Abstract/Free Full Text]
- 65. Ballard CG, Jacoby R, Del Ser T, et al. Neuropathological substrates of psychiatric symptoms in autopsy-confirmed prospectively studied patients with dementia with Lewy bodies (DLB). Am J Psychiatry 2004; 161:843-849.[Abstract/Free Full Text]
- 66. Aarsland D, Litvan I, Salmon D, Galasko D, Wentzel-Larsen T, Larsen JP. Performance on the dementia rating scale in Parkinsons disease with dementia and dementia with Lewy bodies: comparison with progressive supranuclear palsy and Alzheimers disease. J Neurol Neurosurg Psychiatry 2003; 74:1215-1220.[Abstract/Free Full Text]
- 67. Noe E, Marder K, Bell KL, Jacobs DM, Manly JJ, Stern Y. Comparison of dementia with Lewy bodies to Alzheimers disease and Parkinsons disease with dementia. Mov Disord 2004; 19:60-67.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 68. Horimoto Y, Matsumoto M, Nakazawa H, et al. Cognitive conditions of pathologically confirmed dementia with Lewy bodies and Parkinsons disease with dementia. J Neurol Sci 2003; 216:105-108.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 69. Downes JJ, Priestley NM, Doran M, Ferran J, Ghadiali E, Cooper P. Intellectual, mnemonic, and frontal functions in dementia with Lewy bodies: a comparison with early and advanced Parkinsons disease. Behav Neurol 1998; 11:173-183.[Web of Science][Medline]
[Order article via Infotrieve]
- 70. Cahn-Weiner DA, Williams K, Grace J, Tremont G, Westervelt H, Stern RA. Discrimination of dementia with Lewy bodies from Alzheimer disease and Parkinson disease using the clock drawing test. Cogn Behav Neurol 2003; 16:85-92.[Medline]
[Order article via Infotrieve]
- 71. Burn DJ, McKeith IG. Current treatment of dementia with Lewy bodies and dementia associated with Parkinsons disease. Mov Disord 2003; 18(suppl 6):S72-S79.
- 72. Fernandez HH, Trieschmann ME, Burke MA, Friedman JH. Quetiapine for psychosis in Parkinsons disease versus dementia with Lewy bodies. J Clin Psychiatry 2002; 63:513-515.[Web of Science][Medline]
[Order article via Infotrieve]
- 73. Rouleau I, Salmon DP, Butters N, et al. Quantitative and qualitative analyses of clock drawings in Alzheimers and Huntingtons disease. Brain Cogn. 1992; Jan; 18:70-87.[CrossRef][Web of Science][Medline]
[Order article via Infotrieve]
- 74. Bourke J, Castleden CM, Stephen R, Dennis M. Short report: a comparison of clock and pentagon drawing in Alzheimers disease. Int J Geriatr Psychiatry 1995; 10:703-705.[CrossRef]
- 75. Stern Y, Mayeux R, Sano M, et al. Predictors of disease course in patients with probable Alzheimers disease. Neurology 1987; 37:1649-1653.[Abstract/Free Full Text]
Journal of Geriatric Psychiatry and Neurology, Vol. 17, No. 3,
137-145 (2004)
DOI: 10.1177/0891988704267470

CiteULike Complore Connotea Del.icio.us Digg Reddit Technorati Twitter What's this?
This article has been cited by other articles:

|
 |

|
 |
 
H. Shimada, S. Hirano, H. Shinotoh, A. Aotsuka, K. Sato, N. Tanaka, T. Ota, M. Asahina, K. Fukushi, S. Kuwabara, et al.
Mapping of brain acetylcholinesterase alterations in Lewy body disease by PET
Neurology,
July 28, 2009;
73(4):
273 - 278.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. N. Gomperts, D. M. Rentz, E. Moran, J. A. Becker, J. J. Locascio, W. E. Klunk, C. A. Mathis, D. R. Elmaleh, T. Shoup, A. J. Fischman, et al.
Imaging amyloid deposition in Lewy body diseases
Neurology,
September 16, 2008;
71(12):
903 - 910.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. J. Chen, D. P. Trombetta, and H. H. Fernandez
Palliative Management of Parkinson Disease: Focus on Nonmotor, Distressing Symptoms
Journal of Pharmacy Practice,
August 1, 2008;
21(4):
262 - 272.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
H. Braak and K. Del Tredici
Invited Article: Nervous system pathology in sporadic Parkinson disease
Neurology,
May 13, 2008;
70(20):
1916 - 1925.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
I McKeith
Dementia with Lewy bodies and Parkinson's disease with dementia: where two worlds collide
Practical Neurology,
November 1, 2007;
7(6):
374 - 382.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
D Aarsland, K Bronnick, U Ehrt, P P De Deyn, S Tekin, M Emre, and J L Cummings
Neuropsychiatric symptoms in patients with Parkinson's disease and dementia: frequency, profile and associated care giver stress
J. Neurol. Neurosurg. Psychiatry,
January 1, 2007;
78(1):
36 - 42.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
C. Ballard, I. Ziabreva, R. Perry, J. P. Larsen, J. O'Brien, I. McKeith, E. Perry, and D. Aarsland
Differences in neuropathologic characteristics across the Lewy body dementia spectrum
Neurology,
December 12, 2006;
67(11):
1931 - 1934.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. A. Armstrong
Laminar Distribution of {beta}-Amyloid Deposits in Dementia With Lewy Bodies and in Alzheimer's Disease
American Journal of Alzheimer's Disease and Other Dementias,
May 1, 2006;
21(3):
175 - 181.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Samuel, I. Maidment, M. Boustani, and C. Fox
Clinical management of Parkinson's disease dementia: pitfalls and progress
Adv. Psychiatr. Treat.,
March 1, 2006;
12(2):
121 - 129.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
G. Fenelon, C. G. Goetz, and A. Karenberg
Hallucinations in Parkinson disease in the prelevodopa era
Neurology,
January 10, 2006;
66(1):
93 - 98.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Zaccai, C. McCracken, and C. Brayne
A systematic review of prevalence and incidence studies of dementia with Lewy bodies
Age Ageing,
November 1, 2005;
34(6):
561 - 566.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S Molloy, I G McKeith, J T O'Brien, and D J Burn
The role of levodopa in the management of dementia with Lewy bodies
J. Neurol. Neurosurg. Psychiatry,
September 1, 2005;
76(9):
1200 - 1203.
[Abstract]
[Full Text]
[PDF]
|
 |
|
|
|