Publications by authors named "R Thurston"

Background: Sex hormones are frequently implicated in the development of cerebral small vessel disease among midlife women. However, few studies directly measure endogenous sex hormones and consider them in relation to white matter hyperintensities (WMH), indicators of cerebral small vessel disease. Further, existing work on hormones, menopause, and the brain typically focuses on ovarian estradiol (E2), with limited consideration of estrone (E1), the primary postmenopausal estrogen, or follicle stimulating hormone (FSH), an indicator of ovarian age.

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Low libido is a common and potentially distressing problem among midlife and older women. We recently reported results from a pilot randomized controlled trial of a mindfulness intervention for midlife and older cisgender women with low libido; the purpose of this qualitative investigation is to illustrate women's experiences with being recruited for, enrolling in, and participating in the trial. We conducted individual interviews with a subset of trial participants, some of whom attended a group-based mindfulness intervention and some attended an educational control group (N = 25).

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Article Synopsis
  • - The study compares brain imaging results from 3 Tesla (3T) and 7 Tesla (7T) MRI to assess differences in brain morphology, focusing on signal quality and accuracy issues associated with each technology.
  • - Using data from 452 healthy participants, the research employed FreeSurfer for brain segmentation, explored normalization methods for accounting variability in head size, and correlated brain measurements with age.
  • - Findings indicate that 7T MRI provided stronger correlations between brain structure and age, although different normalization techniques impacted the results for 3T, with the Residual method showing better age correlation compared to the Proportional method.
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Article Synopsis
  • The study investigates the relationship between white matter hyperintensities (WMH) on brain MRIs and cognitive decline, focusing on how these factors may differ between sexes.
  • Researchers analyzed 713 participants aged 49-89, assessing the effects of modifiable risk factors for WMH and examining their impact on long-term dementia outcomes.
  • Findings suggest that age and type 2 diabetes significantly influence WMH volume, with stronger correlations identified in females, and that WMH burden is linked to worse dementia outcomes over time specifically in females.
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