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Genome-wide analysis of gene dosage in 24,092 individuals estimates that 10,000 genes modulate cognitive ability.
Huguet G, Schramm C, Douard E, Tamer P, Main A, Monin P, England J, Jizi K, Renne T, Poirier M, Nowak S, Martin CO, Younis N, Knoth IS, Jean-Louis M, Saci Z, Auger M, Tihy F, Mathonnet G, Maftei C, Léveillé F, Porteous D, Davies G, Redmond P, Harris SE, Hill WD, Lemyre E, Schumann G, Bourgeron T, Pausova Z, Paus T, Karama S, Lippe S, Deary IJ, Almasy L, Labbe A, Glahn D, Greenwood CMT, Jacquemont S. Huguet G, et al. Among authors: karama s. Mol Psychiatry. 2021 Jun;26(6):2663-2676. doi: 10.1038/s41380-020-00985-z. Epub 2021 Jan 7. Mol Psychiatry. 2021. PMID: 33414497 Free PMC article.
Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults.
Hofer E, Roshchupkin GV, Adams HHH, Knol MJ, Lin H, Li S, Zare H, Ahmad S, Armstrong NJ, Satizabal CL, Bernard M, Bis JC, Gillespie NA, Luciano M, Mishra A, Scholz M, Teumer A, Xia R, Jian X, Mosley TH, Saba Y, Pirpamer L, Seiler S, Becker JT, Carmichael O, Rotter JI, Psaty BM, Lopez OL, Amin N, van der Lee SJ, Yang Q, Himali JJ, Maillard P, Beiser AS, DeCarli C, Karama S, Lewis L, Harris M, Bastin ME, Deary IJ, Veronica Witte A, Beyer F, Loeffler M, Mather KA, Schofield PR, Thalamuthu A, Kwok JB, Wright MJ, Ames D, Trollor J, Jiang J, Brodaty H, Wen W, Vernooij MW, Hofman A, Uitterlinden AG, Niessen WJ, Wittfeld K, Bülow R, Völker U, Pausova Z, Bruce Pike G, Maingault S, Crivello F, Tzourio C, Amouyel P, Mazoyer B, Neale MC, Franz CE, Lyons MJ, Panizzon MS, Andreassen OA, Dale AM, Logue M, Grasby KL, Jahanshad N, Painter JN, Colodro-Conde L, Bralten J, Hibar DP, Lind PA, Pizzagalli F, Stein JL, Thompson PM, Medland SE; ENIGMA consortium; Sachdev PS, Kremen WS, Wardlaw JM, Villringer A, van Duijn CM, Grabe HJ, Longstreth WT Jr, Fornage M, Paus T, Debette S, Ikram MA, Schmidt H, Schmidt R, Seshadri S. Hofer E, et al. Among authors: karama s. Nat Commun. 2020 Sep 22;11(1):4796. doi: 10.1038/s41467-020-18367-y. Nat Commun. 2020. PMID: 32963231 Free PMC article.
Brain structural differences between 73- and 92-year olds matched for childhood intelligence, social background, and intracranial volume.
Ritchie SJ, Dickie DA, Cox SR, Valdés Hernández MDC, Sibbett R, Pattie A, Anblagan D, Redmond P, Royle NA, Corley J, Maniega SM, Taylor AM, Karama S, Booth T, Gow AJ, Starr JM, Bastin ME, Wardlaw JM, Deary IJ. Ritchie SJ, et al. Among authors: karama s. Neurobiol Aging. 2018 Feb;62:146-158. doi: 10.1016/j.neurobiolaging.2017.10.005. Epub 2017 Oct 16. Neurobiol Aging. 2018. PMID: 29149632 Free PMC article.
Dissecting genetic cross-talk between ADHD and other neurodevelopmental disorders: Evidence from behavioural, pharmacological and brain imaging investigations.
Sengupta SM, Fotopoulos N, Devenyi GA, Fortier MÈ, Ter-Stepanian M, Sagliker S, Karama S, Mallar Chakravarty M, Labbe A, Grizenko N, Joober R. Sengupta SM, et al. Among authors: karama s. Psychiatry Res. 2018 Nov;269:652-657. doi: 10.1016/j.psychres.2018.08.080. Epub 2018 Aug 28. Psychiatry Res. 2018. PMID: 30216917 Clinical Trial.
Beyond a bigger brain: Multivariable structural brain imaging and intelligence.
Ritchie SJ, Booth T, Valdés Hernández MD, Corley J, Maniega SM, Gow AJ, Royle NA, Pattie A, Karama S, Starr JM, Bastin ME, Wardlaw JM, Deary IJ. Ritchie SJ, et al. Among authors: karama s. Intelligence. 2015 Jul-Aug;51:47-56. doi: 10.1016/j.intell.2015.05.001. Intelligence. 2015. PMID: 26240470 Free PMC article.
Association between carotid atheroma and cerebral cortex structure at age 73 years.
Alhusaini S, Karama S, Nguyen TV, Thiel A, Bernhardt BC, Cox SR, Corley J, Taylor A, Evans AC, Star JM, Bastin ME, Wardlaw JM, Deary IJ, Ducharme S. Alhusaini S, et al. Among authors: karama s. Ann Neurol. 2018 Oct;84(4):576-587. doi: 10.1002/ana.25324. Epub 2018 Oct 5. Ann Neurol. 2018. PMID: 30179274 Free PMC article.
Heritable changes in regional cortical thickness with age.
Chouinard-Decorte F, McKay DR, Reid A, Khundrakpam B, Zhao L, Karama S, Rioux P, Sprooten E, Knowles E, Kent JW Jr, Curran JE, Göring HH, Dyer TD, Olvera RL, Kochunov P, Duggirala R, Fox PT, Almasy L, Blangero J, Bellec P, Evans AC, Glahn DC. Chouinard-Decorte F, et al. Among authors: karama s. Brain Imaging Behav. 2014 Jun;8(2):208-16. doi: 10.1007/s11682-014-9296-x. Epub 2014 Apr 22. Brain Imaging Behav. 2014. PMID: 24752552 Free PMC article.
88 results