Výsledky vyhledávání - "W R, Shankle"

A Multinomial Modeling Analysis of Memory Deficits in Alzheimer's Disease and Vascular Dementia

Autor: J Chosak-Reiter, M B Dick, W R Shankle, W H Batchelder

Publikováno v: The Journals of Gerontology Series B: Psychological Sciences and Social Sciences. :P206-P215

Data from the immediate recall task of the Consortium to Establish a Registry for Alzheimer's Disease neuropsychological test battery were disaggregated into nine subject groups and analyzed with traditional statistics as well as with a general proce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fba5c2e86c946c7f7011d780b19322c
https://doi.org/10.1093/geronb/52b.5.p206

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Data analysis for dynamic contrast-enhanced MRI-based cerebral perfusion measurements: correcting for changing cortical CSF volumes

Autor: Richard J. Haier, J. F. Emerson, P C Chen, W. R. Shankle, Orhan Nalcioglu

Publikováno v: Magma: Magnetic Resonance Materials in Physics, Biology, and Medicine. 3:41-48

The time evolution of the histogram (number of pixels versus signal intensity) is used to calculate delta R2 parameters from dynamic contrast-enhanced magnetic resonance (MR) imaging of the brain. This method partially corrects for partial volume eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ddc950b38e235ec8e41e718855e9c47
https://doi.org/10.1007/bf02426399

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ALZ-50 Staining of Enteric Neurons in Down Syndrome in Infants and Children

Autor: B H Landing, W R Shankle, S M Ang, G Villarreal-Engelhardt

Publikováno v: Pediatric Pathology. 13:117-121

The monoclonal antibody ALZ-50, known to stain degenerating cerebral neurons in Alzheimer disease (AD), demonstrates a protein, A668, that is a modified form of the normal microtubule-associated protein, tau (1 -5). Because of the high incidence of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e598421fa9076e09dc3ca37a4c69c54
https://doi.org/10.3109/15513819309048198

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Acceptance of rules generated by machine learning among medical experts

Autor: M J, Pazzani, S, Mani, W R, Shankle

Publikováno v: Methods of information in medicine. 40(5)

The aim was to evaluate the potential for monotonicity constraints to bias machine learning systems to learn rules that were both accurate and meaningful.Two data sets, taken from problems as diverse as screening for dementia and assessing the risk o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5c225df26d54e2b6bb34cd1ec2330f1e
https://pubmed.ncbi.nlm.nih.gov/11776735

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Simple models for estimating dementia severity using machine learning

Autor: W R, Shankle, S, Mania, M B, Dick, M J, Pazzani

Publikováno v: Studies in health technology and informatics.

Estimating dementia severity using the Clinical Dementia Rating (CDR) Scale is a two-stage process that currently is costly and impractical in community settings, and at best has an interrater reliability of 80%. Because staging of dementia severity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f77da893609ac235f7975e01c288c20e
https://pubmed.ncbi.nlm.nih.gov/10384501

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Reduced inferior olivary neuron number in early Down syndrome

Autor: S S, Pine, B H, Landing, W R, Shankle

Publikováno v: Pediatric pathologylaboratory medicine : journal of the Society for Pediatric Pathology, affiliated with the International Paediatric Pathology Association. 17(4)

Counts of total neuron number per section and of neurons per microscopic field of inferior olivary principal nuclei were made on sections from 10 patients with Down syndrome (DS) aged 0.36 to 28 months and seven control (C) patients aged 1 to 29 mont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f47b827b7b96ce7914b64530ed3cb653
https://pubmed.ncbi.nlm.nih.gov/9211546

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Considerations of quantitative data on organ sizes and cell numbers and sizes in Down syndrome

Autor: B H, Landing, W R, Shankle

Publikováno v: Progress in clinical and biological research. 393

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::65f21d505e8bdbe51ed58b3e7b480149
https://pubmed.ncbi.nlm.nih.gov/8545450

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Cortical CSF volume fluctuations by MRI in brain aging, dementia and hydrocephalus

Autor: F. S. Greensite, I. T. Lott, J. F. Emerson, Po-Chou Chen, W. R. Shankle, Orhan Nalcioglu, E. L. Foltz

Publikováno v: Neuroreport. 5(14)

Dynamic MR imaging has revealed dramatic fluctuations in the appearance of CSF in the cortical sulci and cortical subarachnoid spaces in aging individuals and patients with hydrocephalus, dementia and Down syndrome in contrast to young healthy volunt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db47ff2fa83c090bd5349914cff07e5c
https://pubmed.ncbi.nlm.nih.gov/7827311

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Studies of the enteric nervous system in Alzheimer disease and other dementias of the elderly: enteric neurons in Alzheimer disease

Autor: W R, Shankle, B H, Landing, S M, Ang, H, Chui, G, Villarreal-Engelhardt, C, Zarow

Publikováno v: Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc. 6(1)

Studies of the myenteric (Auerbach) plexus of esophagus, stomach, small intestine, colon, and rectum, by microdissection and pointcount morphometry, for 18 patients with Alzheimer disease (AD), eight with other types of dementia of the elderly, non-d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cd47fe101d8ec7a04eecdef31b66c801
https://pubmed.ncbi.nlm.nih.gov/8426853

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