Blar i forfatter "Timón, Santiago"

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    • Demographically adjusted CERAD wordlist test norms in a Norwegian sample from 40 to 80 years 

      Kirsebom, Bjørn-Eivind; Espenes, Ragna; Hessen, Erik; Waterloo, Knut; Johnsen, Stein Harald; Gundersen, Elisabeth; Sando, Sigrid Botne; Grøntvedt, Gøril Rolfseng; Timón, Santiago; Fladby, Tormod (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-08)
      <i>Background/Objective</i>: In recent years, several slightly younger cohorts have been established in order to study the preclinical and prodromal phases of dementia. The Consortium to Establish a Registry for Alzheimer’s Disease (CERAD) wordlist memory test (WLT) is widely used in dementia research. However, culturally adapted and demographically adjusted test norms for younger ages are ...

    • Demographically adjusted trail making test norms in a Scandinavian sample from 41 to 84 years 

      Espenes, Johan Jacob; Hessen, Erik; Eliassen, Ingvild Vøllo; Waterloo, Knut; Eckerström, Marie; Sando, Sigrid Botne; Timón, Santiago; Wallin, Anders; Fladby, Tormod; Kirsebom, Bjørn-Eivind (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-09)
      <i>Objective</i> - The trail making test (TMT) is one of the most widely used neuropsychological tests. TMT-A provides measures of visual scanning/visuomotor speed and TMT-B involves additional demands on executive functions. Derived scores TMT B-A and TMT B/A enhance measures of executive functioning. However, simple B-A subtraction may lead to false estimates of executive dysfunction in clinical ...

    • A Knowledge Graph Framework for Dementia Research Data 

      Timón, Santiago; Rincón, Mariano; Martínez-Tomás, Rafael; Kirsebom, Bjørn-Eivind Seljelid; Fladby, Tormod (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-20)
      Dementia disease research encompasses diverse data modalities, including advanced imaging, deep phenotyping, and multi-omics analysis. However, integrating these disparate data sources has historically posed a significant challenge, obstructing the unification and comprehensive analysis of collected information. In recent years, knowledge graphs have emerged as a powerful tool to address such ...

    • Regression-based normative data for the D-KEFS Color-Word Interference Test in Norwegian adults ages 20–85 

      Espenes, Johan Jacob; Lorentzen, Ingrid Myrvoll; Eliassen, Ingvild Vøllo; Hessen, Erik; Waterloo, Knut K; Timón, Santiago; Fladby, Tormod; Walhovd, Kristine Beate; Fjell, Anders Martin; Kirsebom, Bjørn-Eivind Seljelid (Journal article; Tidsskriftartikkel, 2023-11-16)
      <p><i>Objective:</i> The Delis-Kaplan Executive Function System (D-KEFS) Color-Word-Interference Test (CWIT; AKA Stroop test) is a widely used measure of processing speed and executive function. While test materials and instructions have been translated to Norwegian, only American age-adjusted norms from D-KEFS are available in Norway. We here develop norms in a sample of 1011 Norwegians between 20 ...

    • Regression-based norms for the FAS phonemic fluency test for ages 40–84 based on a Norwegian sample 

      Lorentzen, Ingrid Myrvoll; Espenes, Johan Jacob; Hessen, Erik; Waterloo, Knut; Bråthen, Geir; Timón, Santiago; Aarsland, Dag; Fladby, Tormod; Kirsebom, Bjørn-Eivind (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-08)
      <p>The FAS phonemic fluency test is a commonly used neuropsychological test of executive function and processing speed. Although Norwegian discrete norms have been developed for the FAS test, American regression-based norms are frequently used by clinicians in Norway. <p>However, language and cultural differences impact performance on the FAS test, and using foreign norms may not be appropriate. ...

    • Regression-based norms for the FAS phonemic fluency test for ages 40–84 based on a Norwegian sample 

      Lorentzen, Ingrid Myrvoll; Espenes, Jacob; Hessen, Erik; Waterloo, Knut; Bråthen, Geir; Timón, Santiago; Aarsland, Dag; Fladby, Tormod; Bjørn-Eivind, Kirsebom (Mastergradsoppgave; Master thesis, 2023-01-06)
      The FAS phonemic fluency test is a commonly used neuropsychological test of executive function and processing speed. Although Norwegian discrete norms have been developed for the FAS test, American regression-based norms are frequently used by clinicians in Norway. However, language and cultural differences impact performance on the FAS test, and using foreign norms may not be appropriate. Moreover, ...