Christopher Christodoulou
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Christopher Christodoulou has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Allen P. F. Chen
Medical Scientist Training Program, Department of Neurobiology and Behavior, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA
1 shared publication - Chuan Huang
Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA 30322, USA
1 shared publication - Frank D. Mann
Stony Brook University, Stony Brook, NY USA
1 shared publication - Minos Kritikos
Renaissance School of Medicine, Stony Brook University
1 shared publication On Behalf Of The Alzheimer’s Disease Neuroimaging Initiative
1 shared publication- Roman Kotov
Department of Psychiatry, Stony Brook University , Stony Brook, NY 11794
1 shared publication
Latest Publications
- Open Access
- 1 July 2025
- Published by MDPI AG in Journal of Dementia and Alzheimer's Disease
- Vol. 2 (3) , 24
Gray Matter Volume Associations with Montreal Cognitive Assessment Domains in an ADNI Cohort of Early-Onset Mild Cognitive Impairment and Alzheimer’s Disease
Background/Objectives: T1-weighted magnetic resonance imaging (MRI) and the Montreal Cognitive Assessment are standard, efficient, and swift clinical and research tools used when interrogating cognitively impairing (CI) conditions, such as Mild Cognitive Impairment (MCI) and Alzheimer’s disease (AD). However, the associations between gross cognitive impairment (CI) as compared to domain-specific functioning and underlying neuroanatomical correlates have not been investigated among individuals with early-onset Mild Cognitive Impairment (MCI) or Alzheimer’s disease (EOAD), who can benefit greatly from early diagnosis and intervention strategies. Methods: We analyzed T1-weighted MRIs and Montreal Cognitive Assessment (MoCA) scores from the ADNI database in individuals < 65 years old who were either cognitively normal (CN) or had MCI or EOAD. Gray matter volume (GMV) was estimated in voxel-based morphometry (VBM) and ROI-parcellation general linear models examining associations with individual MoCA scores after adjusting for demographic covariates. Results: Results from 120 subjects (44 CN, 62 MCI, and 14 EOAD), identified significant global but also individually distinct domain-specific topographical signatures spanning the temporal, parietal, limbic, occipital, frontal lobes, and cingulate gyri. Conclusions: The results highlight neural correlates of cognitive functioning in a sample of young patients representative of the AD continuum, in addition to studying the structural MRI and functional cognitive difference.
- 1 July 2025
- Published by MDPI AG in Journal of Dementia and Alzheimer's Disease
- Vol. 2 (3) , 24
Open AccessGray Matter Volume Associations with Montreal Cognitive Assessment Domains in an ADNI Cohort of Early-Onset Mild Cognitive Impairment and Alzheimer’s Disease
Background/Objectives: T1-weighted magnetic resonance imaging (MRI) and the Montreal Cognitive Assessment are standard, efficient, and swift clinical and research tools used when interrogating cognitively impairing (CI) conditions, such as Mild Cognitive Impairment (MCI) and Alzheimer’s disease (AD). However, the associations between gross cognitive impairment (CI) as compared to domain-specific functioning and underlying neuroanatomical correlates have not been investigated among individuals with early-onset Mild Cognitive Impairment (MCI) or Alzheimer’s disease (EOAD), who can benefit greatly from early diagnosis and intervention strategies. Methods: We analyzed T1-weighted MRIs and Montreal Cognitive Assessment (MoCA) scores from the ADNI database in individuals < 65 years old who were either cognitively normal (CN) or had MCI or EOAD. Gray matter volume (GMV) was estimated in voxel-based morphometry (VBM) and ROI-parcellation general linear models examining associations with individual MoCA scores after adjusting for demographic covariates. Results: Results from 120 subjects (44 CN, 62 MCI, and 14 EOAD), identified significant global but also individually distinct domain-specific topographical signatures spanning the temporal, parietal, limbic, occipital, frontal lobes, and cingulate gyri. Conclusions: The results highlight neural correlates of cognitive functioning in a sample of young patients representative of the AD continuum, in addition to studying the structural MRI and functional cognitive difference.