Neural correlates of perceived physical and mental fatigability in older adults: A pilot study EXPERIMENTAL GERONTOLOGY Wasson, E., Rosso, A. L., Santanasto, A. J., Rosano, C., Butters, M. A., Rejeski, W., Boudreau, R. M., Aizenstein, H., Gmelin, T., Glynn, N. W., Pahor, M., Guralnik, J. M., Anton, S. D., Buford, T. W., Leeuwenburgh, C., Nayfield, S. G., Manini, T. M., Caudle, C., Crump, L., Holmes, L., Lee, J., Lu, C., Miller, M. E., Espeland, M. A., Ambrosius, W. T., Applegate, W., Beavers, D. P., Byington, R. P., Cook, D., Furberg, C. D., Harvin, L. N., Henkin, L., Hepler, J., Hsu, F., Joyce, K., Lovato, L., Pierce, J., Roberson, W., Robertson, J., Rushing, J., Rushing, S., Stowe, C. L., Walkup, M. P., Hire, D., Katula, J. A., Brubaker, P. H., Mihalko, S. L., Jennings, J. M., Hadley, E. C., Romashkan, S., Patel, K., Bonds, D., Mcdermott, M. M., Spring, B., Hauser, J., Kerwin, D., Domanchuk, K., Graff, R., Rego, A., Church, T. S., Blair, S. N., Myers, V. H., Monce, R., Britt, N. E., Harris, M., McGucken, A., Rodarte, R., Millet, H. K., Tudor-Locke, C., Butitta, B. P., Donatto, S. G., Cocreham, S. H., King, A. C., Castro, C. M., Haskell, W. L., Stafford, R. S., Pruitt, L. A., Yank, V., Berra, K., Bell, C., Thiessen, R. M., Youngman, K. P., Virgen, S. B., Maldonado, E., Tarin, K. N., Klaftenegger, H., Prosak, C. A., Campero, I., Garcia, D. M., Soto, J., Chio, L., Hoskins, D., Fielding, R. A., Nelson, M. E., Folta, S. C., Phillips, E. M., Liu, C. K., McDavitt, E. C., Reid, K. F., Kim, D. R., Pasha, E. P., Kim, W. S., Krol, J. M., Beard, V. E., Tsiroyannis, E. X., Hau, C., Marsiske, M., Sandesara, B. D., Black, M. L., Burk, W. L., Hoover, B. M., Knaggs, J. D., Marena, W. C., Korytov, I., Curtis, S. D., Lorow, M. S., Goswami, C. S., Lewis, M. A., Kamen, M., Bitz, J. N., Stanton, B. K., Hicks, T. T., Gay, C. W., Xie, C., Morris, H. L., Singletary, F. F., Causer, J., Yonce, S., Radcliff, K. A., Smith, M., Scott, J. S., Rodriguez, M. M., Fitch, M. S., Dunn, M. C., Schllesinger, J. Q., Newman, A. B., Studenski, S. A., Goodpaster, B. H., Lopez, O., Nadkarni, N. K., Ives, D. G., Newman, M. A., Grove, G., Williams, K., Bonk, J. T., Rush, J., Kost, P., Vincent, P., Gerger, A., Romeo, J. R., Monheim, L. C., Kritchevsky, S. B., Marsh, A. P., Brinkley, T. E., Demons, J. S., Sink, K. M., Kennedy, K., Shertzer-Skinner, R., Wrights, A., Fries, R., Barr, D., Gill, T. M., Axtell, R. S., Kashaf, S. S., de Rekeneire, N., McGloin, J. M., Mautner, R., Huie-White, S. M., Bianco, L., Zocher, J., Wu, K. C., Shepard, D. M., Fennelly, B., Castro, R., Halpin, S., Brennan, M., Barnett, T., Iannone, L. P., Zenoni, M. A., Bugaj, J. A., Bailey, C., Charpentier, P., Hawthorne-Jones, G., Mignosa, B., Lewis, L., Williamson, J., Hendrie, H. C., Rapp, S. R., Verghese, J., Woolard, N., Espeland, M., Jennings, J., Wilson, V. K., Pepine, C. J., Ariet, M., Handberg, E., Deluca, D., Hill, J., Szady, A., Chupp, G. L., Flynn, G. M., Hankinson, J. L., Fragoso, C., Groessl, E. J., Kaplan, R. M., LIFE Study Grp 2019; 115: 139–47
Abstract
This pilot work examined associations of brain grey matter volumes (GMV) with perceived fatigability in older adults to elucidate disablement mechanisms. A subsample (n?=?29; age?=?77.2?±?5.5; 86% female) of participants from the Lifestyle Interventions and Independence for Elders (LIFE) Study was utilized to quantify GMV for regions of interest in the basal ganglia and limbic system normalized to intracranial volume. The Pittsburgh Fatigability Scale measured physical and mental fatigability (score 0-50; higher physical fatigability?=?15; higher mental fatigability?=?13). We used an exploratory alpha level of p?
View details for DOI 10.1016/j.exger.2018.12.003
View details for Web of Science ID 000455223100016
View details for PubMedID 30528639
View details for PubMedCentralID PMC6331252