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Colin R Buchanan

Explore the profile of Colin R Buchanan including associated specialties, affiliations and a list of published articles. Areas
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Articles 18
Citations 350
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Recent Articles
1.
Page D, Buchanan C, Moodie J, Harris M, Taylor A, Hernandez M, et al.
Cortex . 2024 Jul; 178:269-286. PMID: 39067180
Examining underlying neurostructural correlates of specific cognitive abilities is practically and theoretically complicated by the existence of the positive manifold (all cognitive tests positively correlate): if a brain structure is...
2.
Baranyi G, Buchanan C, Conole E, Backhouse E, Munoz Maniega S, Valdes Hernandez M, et al.
Mol Psychiatry . 2024 May; 29(11):3483-3494. PMID: 38773266
Neighbourhood disadvantage may be associated with brain health but the importance of exposure at different stages of the life course is poorly understood. Utilising the Lothian Birth Cohort 1936, we...
3.
Thng G, Shen X, Stolicyn A, Adams M, Yeung H, Batziou V, et al.
Psychol Med . 2024 Mar; 54(10):2515-2526. PMID: 38497116
Background: The brain can be represented as a network, with nodes as brain regions and edges as region-to-region connections. Nodes with the most connections (hubs) are central to efficient brain...
4.
Moodie J, Harris S, Harris M, Buchanan C, Davies G, Taylor A, et al.
Hum Brain Mapp . 2024 Mar; 45(4):e26641. PMID: 38488470
Gene expression varies across the brain. This spatial patterning denotes specialised support for particular brain functions. However, the way that a given gene's expression fluctuates across the brain may be...
5.
Madole J, Buchanan C, Rhemtulla M, Ritchie S, Bastin M, Deary I, et al.
Neuroimage . 2023 May; 275:120160. PMID: 37169117
Graph-theoretic metrics derived from neuroimaging data have been heralded as powerful tools for uncovering neural mechanisms of psychological traits, psychiatric disorders, and neurodegenerative diseases. In N = 8,185 human structural...
6.
Baranyi G, Buchanan C, Conole E, Backhouse E, Munoz Maniega S, Hernandez M, et al.
medRxiv . 2023 May; PMID: 37131666
Neighbourhood disadvantage may be associated with brain health but the importance at different stages of the life course is poorly understood. Utilizing the Lothian Birth Cohort 1936, we explored the...
7.
Moodie J, Harris S, Harris M, Buchanan C, Davies G, Taylor A, et al.
bioRxiv . 2023 Mar; PMID: 36993650
Gene expression varies across the brain. This spatial patterning denotes specialised support for particular brain functions. However, the way that a given gene's expression fluctuates across the brain may be...
8.
Yeung H, Stolicyn A, Buchanan C, Tucker-Drob E, Bastin M, Luz S, et al.
Hum Brain Mapp . 2022 Dec; 44(5):1913-1933. PMID: 36541441
There is an increasing expectation that advanced, computationally expensive machine learning (ML) techniques, when applied to large population-wide neuroimaging datasets, will help to uncover key differences in the human brain...
9.
Shi L, Buchanan C, Cox S, Hillary R, Marioni R, Campbell A, et al.
Alzheimers Dement (Amst) . 2021 Oct; 13(1):e12240. PMID: 34604499
Introduction: This study aims to first discover plasma proteomic biomarkers relating to neurodegeneration (N) and vascular (V) damage in cognitively normal individuals and second to discover proteins mediating sex-related difference...
10.
Yeung H, Shen X, Stolicyn A, de Nooij L, Harris M, Romaniuk L, et al.
Eur J Neurosci . 2021 Aug; 54(6):6281-6303. PMID: 34390586
There is increasing interest in using data-driven unsupervised methods to identify structural underpinnings of common mental illnesses, including major depressive disorder (MDD) and associated traits such as cognition. However, studies...