51. Smaller spared subcortical nuclei are associated with worse post-stroke sensorimotor outcomes in 28 cohorts worldwide
- Author
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Liew, Sook-Lei, Zavaliangos-Petropulu, Artemis, Schweighofer, Nicolas, Jahanshad, Neda, Lang, Catherine E, Lohse, Keith R, Banaj, Nerisa, Barisano, Giuseppe, Baugh, Lee A, Bhattacharya, Anup K, Bigjahan, Bavrina, Borich, Michael R, Boyd, Lara A, Brodtmann, Amy, Buetefisch, Cathrin M, Byblow, Winston D, Cassidy, Jessica M, Charalambous, Charalambos C, Ciullo, Valentina, Conforto, Adriana B, Craddock, Richard C, Dula, Adrienne N, Egorova, Natalia, Feng, Wuwei, Fercho, Kelene A, Gregory, Chris M, Hanlon, Colleen A, Hayward, Kathryn S, Holguin, Jess A, Hordacre, Brenton, Hwang, Darryl H, Kautz, Steven A, Khlif, Mohamed Salah, Kim, Bokkyu, Kim, Hosung, Kuceyeski, Amy, Lo, Bethany, Liu, Jingchun, Lin, David, Lotze, Martin, MacIntosh, Bradley J, Margetis, John L, Mohamed, Feroze B, Nordvik, Jan Egil, Petoe, Matthew A, Piras, Fabrizio, Raju, Sharmila, Ramos-Murguialday, Ander, Revill, Kate P, Roberts, Pamela, Robertson, Andrew D, Schambra, Heidi M, Seo, Na Jin, Shiroishi, Mark S, Soekadar, Surjo R, Spalletta, Gianfranco, Stinear, Cathy M, Suri, Anisha, Tang, Wai Kwong, Thielman, Gregory T, Thijs, Vincent N, Vecchio, Daniela, Ward, Nick S, Westlye, Lars T, Winstein, Carolee J, Wittenberg, George F, Wong, Kristin A, Yu, Chunshui, Wolf, Steven L, Cramer, Steven C, Thompson, Paul M, Baugh, Lee, Gallaguet, Adrià Bermudo, Bhattacharya, Anup, Borich, Michael, Boyd, Lara, Brown, Truman, Buetefisch, Cathrin, Byblow, Winston, Cassidy, Jessica, Charalambous, Charalambos, Cloutier, Alison, Cole, James, Conforto, Adriana, Craddock, Richard, Cramer, Steven, Aguayo, Rosalia Dacosta, DiCarlo, Julie, Dimyan, Michael, Domin, Martin, Donnellly, Miranda, Dula, Adrienne, Edwardson, Matthew, Ermer, Elsa, Etherton, Mark, Fercho, Kelene, Ferris, Jennifer, Geranmayeh, Fatemeh, Gregory, Chris, Hadidchi, Shahram, Hanlon, Colleen, Hayes, Leticia, Hayward, Kathryn, Holguin, Jess, Hwang, Darryl, Jamison, Keith, Juliano, Julia, Kautz, Steven, Lang, Catherine, Lee, Jenny, Lohse, Keith, MacIntosh, Bradley, Margetis, John, Margulies, Daniel, Mataro, Maria, McGregor, Keith, Mohamed, Feroze, Nordvik, Jan, Olafson, Emily, Perera-LLuna, Alexandre, Petoe, Matthew, Phillips, Aaron, Revill, Kate, Robertson, Andrew, Rondina, Jane, Rost, Natalia, Sanossian, Nerses, Schambra, Heidi, Schranz, Christian, Sepehrband, Farshid, Shiroishi, Mark, Simon, Julia, Soekadar, Surjo, Srivastava, Shraddha, Stewart, Jill, Stinear, Cathy, Taga, Myriam, Thielman, Gregory, Thijs, Vincent, Thomopoulos, Sophia, Thompson, Paul, Warach, Steven, Ward, Nick, Werden, Emilio, Westlye, Lars, Wiest, Roland, Winstein, Carolee, Wittenberg, George, Wolf, Steven, Wong, Kristin, Liew, Sook-Lei, Zavaliangos-Petropulu, Artemis, Schweighofer, Nicolas, Jahanshad, Neda, Hordacre, Brenton, and Thompson, Paul M
- Subjects
medicine.medical_specialty ,Thalamus ,Grey matter ,Nucleus accumbens ,rehabilitation ,Physical medicine and rehabilitation ,sensorimotor behaviour ,Medicine ,Mri brain ,Stroke survivor ,Chronic stroke ,Stroke ,subcortical volumes ,business.industry ,AcademicSubjects/SCI01870 ,Putamen ,General Engineering ,medicine.disease ,stroke ,Behavioral data ,medicine.anatomical_structure ,Ventricle ,Post stroke ,Original Article ,AcademicSubjects/MED00310 ,business ,MRI - Abstract
Up to two-thirds of stroke survivors experience persistent sensorimotor impairments. Recovery relies on the integrity of spared brain areas to compensate for damaged tissue. Deep grey matter structures play a critical role in the control and regulation of sensorimotor circuits. The goal of this work is to identify associations between volumes of spared subcortical nuclei and sensorimotor behaviour at different timepoints after stroke. We pooled high-resolution T1-weighted MRI brain scans and behavioural data in 828 individuals with unilateral stroke from 28 cohorts worldwide. Cross-sectional analyses using linear mixed-effects models related post-stroke sensorimotor behaviour to non-lesioned subcortical volumes (Bonferroni-corrected, P, Liew et al. report the first large-scale examination using high-resolution neuroimaging of subcortical nuclei and sensorimotor behaviour in 828 stroke patients from 28 cohorts worldwide. They discovered novel associations between post-stroke sensorimotor behaviour and specific subcortical nuclei, providing new insight for stroke rehabilitation., Graphical Abstract Graphical Abstract
- Published
- 2022