Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912435581> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2912435581 abstract "A new method for classifying the preclinical stages of Alzheimer's disease (AD)and positioning the related brain areas is described in this paper in order to slow the progress of AD. The method is based on multi-voxel pattern analysis (MVPA)., which is used to classify normal control (NC)participants and patients and find the changes in different brain areas with AD progression. In the classification., each voxel's blood oxygen level dependence (BOLD)signal during resting-state functional magnetic resonance imaging (rs-fMRI)was extracted as the basic features. To reduce the amount of features, principal component analysis (PCA)and two-class support vector machine (SVM)were applied to classify 62 NC participants and 162 different stages of patients, which included 47 subjective cognitive decline (SCD)patients, 60 amnestic mild cognitive impairment (aMCI)patients and 55 AD patients respectively. The accuracy of classification reached to 62.71% in SCD., 70.67% in aMCI and 86.36% in AD (all of them were classified with NC participants). Based on the accuracy, we innovatively combined “weight vectors” in SVM with permutation test as discrimination patterns to further investigate the related brain areas. The discriminating areas, including middle cingulum (right), insula (left)., paracentral lobule (right)and middle temporal (left)are responsible for different cognitive functions and could provide a large application of AD biomarkers. Our method and results suggest the potential of real-time diagnosis and cognitive therapy because of no complex feature calculations." @default.
- W2912435581 created "2019-02-21" @default.
- W2912435581 creator A5023949027 @default.
- W2912435581 creator A5035772408 @default.
- W2912435581 creator A5039062226 @default.
- W2912435581 creator A5065676521 @default.
- W2912435581 creator A5076368300 @default.
- W2912435581 creator A5083247157 @default.
- W2912435581 creator A5091473917 @default.
- W2912435581 date "2018-10-01" @default.
- W2912435581 modified "2023-10-14" @default.
- W2912435581 title "Preclinical Stages of Alzheimer's Disease Classification by a Rs-fMRI Study" @default.
- W2912435581 cites W1586771686 @default.
- W2912435581 cites W167511353 @default.
- W2912435581 cites W1902786215 @default.
- W2912435581 cites W1968020202 @default.
- W2912435581 cites W1970488531 @default.
- W2912435581 cites W2029132563 @default.
- W2912435581 cites W2030637554 @default.
- W2912435581 cites W2036613205 @default.
- W2912435581 cites W2038899746 @default.
- W2912435581 cites W2070822624 @default.
- W2912435581 cites W2090091537 @default.
- W2912435581 cites W2114661696 @default.
- W2912435581 cites W2120111102 @default.
- W2912435581 cites W2130650123 @default.
- W2912435581 cites W2134837462 @default.
- W2912435581 cites W2157110881 @default.
- W2912435581 cites W2443413251 @default.
- W2912435581 cites W2763148304 @default.
- W2912435581 cites W2766927410 @default.
- W2912435581 cites W2799812114 @default.
- W2912435581 cites W2807642177 @default.
- W2912435581 cites W282373936 @default.
- W2912435581 doi "https://doi.org/10.1109/cisp-bmei.2018.8633094" @default.
- W2912435581 hasPublicationYear "2018" @default.
- W2912435581 type Work @default.
- W2912435581 sameAs 2912435581 @default.
- W2912435581 citedByCount "1" @default.
- W2912435581 countsByYear W29124355812022 @default.
- W2912435581 crossrefType "proceedings-article" @default.
- W2912435581 hasAuthorship W2912435581A5023949027 @default.
- W2912435581 hasAuthorship W2912435581A5035772408 @default.
- W2912435581 hasAuthorship W2912435581A5039062226 @default.
- W2912435581 hasAuthorship W2912435581A5065676521 @default.
- W2912435581 hasAuthorship W2912435581A5076368300 @default.
- W2912435581 hasAuthorship W2912435581A5083247157 @default.
- W2912435581 hasAuthorship W2912435581A5091473917 @default.
- W2912435581 hasConcept C142724271 @default.
- W2912435581 hasConcept C154945302 @default.
- W2912435581 hasConcept C15744967 @default.
- W2912435581 hasConcept C169760540 @default.
- W2912435581 hasConcept C2779134260 @default.
- W2912435581 hasConcept C41008148 @default.
- W2912435581 hasConcept C71924100 @default.
- W2912435581 hasConceptScore W2912435581C142724271 @default.
- W2912435581 hasConceptScore W2912435581C154945302 @default.
- W2912435581 hasConceptScore W2912435581C15744967 @default.
- W2912435581 hasConceptScore W2912435581C169760540 @default.
- W2912435581 hasConceptScore W2912435581C2779134260 @default.
- W2912435581 hasConceptScore W2912435581C41008148 @default.
- W2912435581 hasConceptScore W2912435581C71924100 @default.
- W2912435581 hasLocation W29124355811 @default.
- W2912435581 hasOpenAccess W2912435581 @default.
- W2912435581 hasPrimaryLocation W29124355811 @default.
- W2912435581 hasRelatedWork W2039318446 @default.
- W2912435581 hasRelatedWork W2080531066 @default.
- W2912435581 hasRelatedWork W2082482010 @default.
- W2912435581 hasRelatedWork W2106304681 @default.
- W2912435581 hasRelatedWork W2338128126 @default.
- W2912435581 hasRelatedWork W2748952813 @default.
- W2912435581 hasRelatedWork W2899084033 @default.
- W2912435581 hasRelatedWork W3032375762 @default.
- W2912435581 hasRelatedWork W3108674512 @default.
- W2912435581 hasRelatedWork W43496780 @default.
- W2912435581 isParatext "false" @default.
- W2912435581 isRetracted "false" @default.
- W2912435581 magId "2912435581" @default.
- W2912435581 workType "article" @default.