Publications [#374980] of Kathleen A. Welsh-Bohmer

Journal Articles

1. Farrer, TJ; Bigler, ED; Tsui-Caldwell, YHW; Abildskov, TJ; Tschanz, JT; Welsh-Bohmer, KA (2025). Scheltens ratings, clinical white matter hyperintensities and executive functioning in the Cache County Memory Study.. Appl Neuropsychol Adult, 32(5), 1462-1468. [doi]
   (last updated on 2025/12/31)

   Abstract:
   OBJECTIVE: Examine the association between neuropsychologically assessed executive function and clinically identifiable white matter burden from magnetic resonance imaging, using a visual rating system (Scheltens Rating System) applied to the Cache County Memory Study (CCMS) archival database. METHOD: We used the Scheltens Ratings Scale to quantify white matter lesion burden in the CCMS sample and used this metric as a predictor of executive function. The sample included 60 individuals with dementia and 13 healthy controls. RESULTS: Higher Scheltens ratings were associated with poorer task performance on an Executive Function composite score of common neuropsychological tests. This association held true for both controls and dementing cases. CONCLUSIONS: The current findings support extensive prior literature demonstrating the association between brain vascular health determined by white matter burden and clinical outcomes based on neuropsychological assessment of cognitive performance.