Memory impairment in Parkinson’s disease: The retrieval versus associative deficit hypothesis revisited and reconciled.

2019 ◽  
Vol 33 (3) ◽  
pp. 391-405 ◽  
Author(s):  
Ondrej Bezdicek ◽  
Tommaso Ballarini ◽  
Herman Buschke ◽  
Filip Růžička ◽  
Jan Roth ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Memory Impairment ◽  
Associative Deficit

scholarly journals Delayed recall memory impairment in patients with Parkinson's disease

2016 ◽  
Vol 10 (3) ◽  
pp. 204-209 ◽  
Author(s):  
Arthur Oscar Schelp ◽  
Cristiane Lara Mendes-Chiloff ◽  
Vanessa Cristina Paduan ◽  
José Eduardo Corrente ◽  
Fabrício Diniz de Lima ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Episodic Memory ◽  
Memory Impairment ◽  
Rating Scale ◽  
Demographic Variables ◽  
Delayed Recall ◽  
Recall Memory ◽  
Significant Difference ◽  
With Memory

ABSTRACT Age is one of the risk factors for dementia in patients with Parkinson's disease (PDD). Distinct cognitive syndromes of Parkinson's disease (PD) have been identified in previous studies. Questions about the role of such cognitive disorders in PD outcomes, especially memory dysfunction, in patients with PD remain unanswered. Objective: To establish possible correlations between delayed recall memory (episodic memory), age, and other demographic variables in patients with PD. Methods: A two-stage protocol was applied. Patients with delayed recall memory compromise, selected based on a brief battery of tests (BBRC-Edu), were classified as dementia cases and submitted to the Mattis Dementia Rating Scale (MDRS). Data from patients with memory disturbances were compared against individuals without episodic memory impairment, and correlated with age and demographic variables. Results: Except for identification and naming, all subtests in the screening battery showed a significant difference (p≤0.0001) between the memory-compromised group (case) and the group without memory impairment (no case). The results also correlated negatively with age (p≤0.0001) and positively with level of education (p=0.0874) in patients with PD. Conclusion: The analysis showed a significant relationship between age and dementia characterized by impaired episodic memory. The findings support reports of a wide spectrum of neuropsychological performance impairment in PD with age, particularly dementia associated with memory deterioration. No correlations between disease duration and cognitive dysfunction were evident.

scholarly journals Altered N100-potential associates with working memory impairment in Parkinson’s disease

2017 ◽  
Vol 124 (10) ◽  
pp. 1197-1203 ◽  
Author(s):  
Tua Annanmaki ◽  
Kirsi Palmu ◽  
Kari Murros ◽  
Juhani Partanen
Keyword(s):  
Parkinson’S Disease ◽  
Working Memory ◽  
Parkinson's Disease ◽  
Memory Impairment

Recognition memory impairment in Parkinson's disease: Power and meta-analyses.

2000 ◽  
Vol 14 (2) ◽  
pp. 233-246 ◽  
Author(s):  
Craig J. Whittington ◽  
John Podd ◽  
Melanie M. Kan
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Recognition Memory ◽  
Memory Impairment ◽  
Meta Analyses

scholarly journals Frontal Cognitive Function and Memory in Parkinson’s Disease: Toward a Distinction between Prospective and Declarative Memory Impairments?

1995 ◽  
Vol 8 (2) ◽  
pp. 59-74 ◽  
Author(s):  
A. I. Tröster ◽  
J. A. Fields
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Memory Impairment ◽  
Declarative Memory ◽  
Empirical Support ◽  
Cognitive Mechanisms ◽  
Memory Dysfunction ◽  
Memory Impairments ◽  
Executive Deficits ◽  
The Relationship

Memory dysfunction is a frequent concomitant of Parkinson's disease (PD). Historically, two classes of hypotheses, focusing on different cognitive mechanisms, have been advanced to explain this memory impairment: one postulating retrieval deficits (common to several neurodegenerative disorders involving the basal ganglia), and the other postulating frontally mediated executive deficits as fundamental to memory impairment. After outlining empirical support for the retrieval deficit hypothesis, research on the more recent “frontal executive deficit hypothesis” is reviewed, and major challenges to this hypothesis are identified. It is concluded that the frontal executive deficit hypothesis cannot adequately account for all memory impairments in PD, and that a more parsimonious theoretical account might invoke a distinction between prospective and declarative memory impairments. It is suggested that there may be three subgroups of PD patients: one demonstrating prospective memory dysfunction only, one with declarative memory dysfunction only, and one with both prospective and declarative memory dysfunction. Consequently, PD might provide a useful model within which to investigate the relationship between prospective and declarative memory.

P1-296: Memory impairment is associated with hippocampal atrophy in newly diagnosed Parkinson's disease

2011 ◽  
Vol 7 ◽  
pp. S204-S205 ◽  
Author(s):  
Mona Beyer ◽  
Kolbj⊘rn Br⊘nnick ◽  
Kristy Hwang ◽  
Guido Alves ◽  
Ole Tysnes ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Memory Impairment ◽  
Hippocampal Atrophy ◽  
Newly Diagnosed

scholarly journals Early detection of subjective memory impairment in Parkinson's disease using cerebral perfusion SPECT

2014 ◽  
Vol 24 (6) ◽  
pp. 3405-3410
Author(s):  
In-Uk Song ◽  
Joong-Seok Kim ◽  
Sung-Woo Chung ◽  
Kwang-Soo Lee ◽  
Jin-Kyoung Oh ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Early Detection ◽  
Memory Impairment ◽  
Cerebral Perfusion ◽  
Subjective Memory ◽  
Subjective Memory Impairment ◽  
Perfusion Spect

Prospective memory impairment in individuals with Parkinson's disease.

2008 ◽  
Vol 22 (3) ◽  
pp. 283-292 ◽  
Author(s):  
Alberto Costa ◽  
Antonella Peppe ◽  
Carlo Caltagirone ◽  
Giovanni Augusto Carlesimo
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Prospective Memory ◽  
Memory Impairment ◽  
Prospective Memory Impairment

scholarly journals Ketamine reversed short-term memory impairment and depressive-like behavior in animal model of Parkinson's disease

2021 ◽  
Vol 168 ◽  
pp. 63-73
Author(s):  
Débora Dalla Vecchia ◽  
Luiz Kae Sales Kanazawa ◽  
Etiéli Wendler ◽  
Palloma de Almeida Soares Hocayen ◽  
Maria Aparecida Barbato Frazão Vital ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Animal Model ◽  
Memory Impairment ◽  
Short Term Memory ◽  
Short Term ◽  
Term Memory
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