DE eng

Search in the Catalogues and Directories

Hits 1 – 15 of 15

1
Parkinson’s Disease Cognitive Phenotypes Show Unique Clock Drawing Features When Measured with Digital Technology
In: J Parkinsons Dis (2021)
BASE
Show details
2
Phenotyping Cognitive Impairment using Graphomotor and Latency Features in Digital Clock Drawing Test
In: Annu Int Conf IEEE Eng Med Biol Soc (2020)
BASE
Show details
3
Visuospatial Performance in Patients with Statistically-Defined Mild Cognitive Impairment
In: J Clin Exp Neuropsychol (2020)
Abstract: BACKGROUND AND OBJECTIVE: The Oblique Effect denotes superior performance for perceiving horizontal or vertical rather than diagonal or oblique stimuli (Appelle, 1972). The current research investigated the Oblique Effect in patients with mild cognitive impairment (MCI). RESEARCH DESIGN AND METHODS: Four statistically-determined groups were studied; patients with little to no cognitive impairment (non-MCI); subtle cognitive impairment (SCI); amnestic MCI (aMCI); and a combined mixed/dysexecutive MCI (mixed/dys MCI). The Oblique Effect was measured with the Judgment of Line Orientation Test (JOLO). Comprehensive neuropsychological assessment was also obtained. Between-group differences for JOLO oblique and non-oblique test stimuli were analyzed. Hierarchical linear regression models were constructed to identify relations between accuracy for oblique and non-oblique test items and neurocognitive domains. RESULTS: The mixed/dys MCI group demonstrated lower accuracy for oblique test items compared to non-MCI patients. Accurate responding to oblique test items was associated with better performance on tests measuring executive control, processing speed, naming/lexical retrieval, and verbal concept formation. No between-group differences were seen for non-oblique items and these items were not associated with cognition. DISCUSSION AND IMPLICATIONS: Significant impairment on oblique test items distinguished patients with multi-domain/dysexecutive MCI from non-MCI patients. Accurate responding to oblique test items was associated with a complex array of neuropsychological tests suggesting that multidimensional neuropsychological skills underlie the visuospatial reasoning abilities necessary for successful oblique line identification. Research associating the Oblique Effect with additional test paradigms and MRI-defined neuroanatomical regions in MCI may provide more information about the brain-behavior relations that underlie MCI subtypes.
Keyword: Article
URL: https://doi.org/10.1080/13803395.2020.1714550
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7224008/
http://www.ncbi.nlm.nih.gov/pubmed/31973657
BASE
Hide details
4
Visuoconstructional Impairment in Subtypes of Mild Cognitive Impairment
BASE
Show details
5
Comparative semantic profiles in semantic dementia and Alzheimer's disease
Libon, David J.; Rascovsky, Katya; Powers, John. - : Oxford University Press, 2013
BASE
Show details
6
Sparse canonical correlation analysis relates network-level atrophy to multivariate cognitive measures in a neurodegenerative population
BASE
Show details
7
Comparative semantic profiles in semantic dementia and Alzheimer’s disease
Libon, David J.; Rascovsky, Katya; Powers, John. - : Oxford University Press, 2013
BASE
Show details
8
Sentence processing in Lewy body spectrum disorder: the role of working memory
In: Brain and cognition. - San Diego, Calif. [u.a.] : Elsevier Science 78 (2012) 2, 85-93
BLLDB
OLC Linguistik
Show details
9
Yes/No Versus Forced-Choice Recognition Memory in Mild Cognitive Impairment and Alzheimer’s Disease: Patterns of Impairment and Associations with Dementia Severity
BASE
Show details
10
SENTENCE PROCESSING IN LEWY BODY SPECTRUM DISORDER: THE ROLE OF WORKING MEMORY
BASE
Show details
11
The Philadelphia Brief Assessment of Cognition (PBAC): A Validated Screening Measure for Dementia
BASE
Show details
12
The importance of multiple assessments of object knowledge in semantic dementia: The case of the familiar objects task
BASE
Show details
13
Neuropsychological Decline in Frontotemporal Lobar Degeneration: A Longitudinal Analysis
BASE
Show details
14
Longitudinal Patterns of Semantic and Episodic Memory in Frontotemporal Lobar Degeneration and Alzheimer’s Disease
BASE
Show details
15
Neuropsychological patterns in magnetic resonance imaging-defined subgroups of patients with degenerative dementia
BASE
Show details

Catalogues
0
0
1
0
0
0
0
Bibliographies
1
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
14
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern