Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease
The authors examined relationships between quantified EEG (qEEG) variables and neuropsychological performance in 54 consecutive patients with probable Alzheimer's disease (AD). Patients were studied with qEEG and a neuropsychological battery that assessed memory, attention, verbal functions, se...
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| Formato: | JOUR |
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_08950172_v7_n1_p61_Pozzi |
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todo:paper_08950172_v7_n1_p61_Pozzi2023-10-03T15:42:18Z Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease Pozzi, D. Petracchi, M. Sabe, L. Golimstock, A. Garcia, H. Starkstein, S. adult alpha rhythm alzheimer disease aptitude article attention cognitive defect electroencephalography female human learning major clinical study male memory neuropsychiatry priority journal quantitative diagnosis theta rhythm verbal behavior Aged Aged, 80 and over Alzheimer Disease Analysis of Variance Brain Electroencephalography Female Human Male Middle Age Neuropsychological Tests Support, Non-U.S. Gov't The authors examined relationships between quantified EEG (qEEG) variables and neuropsychological performance in 54 consecutive patients with probable Alzheimer's disease (AD). Patients were studied with qEEG and a neuropsychological battery that assessed memory, attention, verbal functions, set-shifting abilities, and procedural learning. Move severe memory, attention, and verbal deficits were significantly correlated with lower alpha relative power, and increased theta relative power was significantly correlated with poor set-shifting abilities. No qEEG variables were significantly correlated with the procedural learning task. These correlations between deficits in specific cognitive domains and qEEG bands suggest that qEEG may have an important role in the investigation of the cognitive deficits in AD. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_08950172_v7_n1_p61_Pozzi |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
adult alpha rhythm alzheimer disease aptitude article attention cognitive defect electroencephalography female human learning major clinical study male memory neuropsychiatry priority journal quantitative diagnosis theta rhythm verbal behavior Aged Aged, 80 and over Alzheimer Disease Analysis of Variance Brain Electroencephalography Female Human Male Middle Age Neuropsychological Tests Support, Non-U.S. Gov't |
| spellingShingle |
adult alpha rhythm alzheimer disease aptitude article attention cognitive defect electroencephalography female human learning major clinical study male memory neuropsychiatry priority journal quantitative diagnosis theta rhythm verbal behavior Aged Aged, 80 and over Alzheimer Disease Analysis of Variance Brain Electroencephalography Female Human Male Middle Age Neuropsychological Tests Support, Non-U.S. Gov't Pozzi, D. Petracchi, M. Sabe, L. Golimstock, A. Garcia, H. Starkstein, S. Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease |
| topic_facet |
adult alpha rhythm alzheimer disease aptitude article attention cognitive defect electroencephalography female human learning major clinical study male memory neuropsychiatry priority journal quantitative diagnosis theta rhythm verbal behavior Aged Aged, 80 and over Alzheimer Disease Analysis of Variance Brain Electroencephalography Female Human Male Middle Age Neuropsychological Tests Support, Non-U.S. Gov't |
| description |
The authors examined relationships between quantified EEG (qEEG) variables and neuropsychological performance in 54 consecutive patients with probable Alzheimer's disease (AD). Patients were studied with qEEG and a neuropsychological battery that assessed memory, attention, verbal functions, set-shifting abilities, and procedural learning. Move severe memory, attention, and verbal deficits were significantly correlated with lower alpha relative power, and increased theta relative power was significantly correlated with poor set-shifting abilities. No qEEG variables were significantly correlated with the procedural learning task. These correlations between deficits in specific cognitive domains and qEEG bands suggest that qEEG may have an important role in the investigation of the cognitive deficits in AD. |
| format |
JOUR |
| author |
Pozzi, D. Petracchi, M. Sabe, L. Golimstock, A. Garcia, H. Starkstein, S. |
| author_facet |
Pozzi, D. Petracchi, M. Sabe, L. Golimstock, A. Garcia, H. Starkstein, S. |
| author_sort |
Pozzi, D. |
| title |
Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease |
| title_short |
Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease |
| title_full |
Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease |
| title_fullStr |
Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease |
| title_full_unstemmed |
Quantified electroencephalographic correlates of neuropsychological deficits in Alzheimer's disease |
| title_sort |
quantified electroencephalographic correlates of neuropsychological deficits in alzheimer's disease |
| url |
http://hdl.handle.net/20.500.12110/paper_08950172_v7_n1_p61_Pozzi |
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