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43 results on '"Gottesman, R. F."'

2. GWAS for executive function and processing speed suggests involvement of the CADM2 gene

Author

Ibrahim-Verbaas, C A, Bressler, J, Debette, S, Schuur, M, Smith, A V, Bis, J C, Davies, G, Trompet, S, Smith, J A, Wolf, C, Chibnik, L B, Liu, Y, Vitart, V, Kirin, M, Petrovic, K, Polasek, O, Zgaga, L, Fawns-Ritchie, C, Hoffmann, P, Karjalainen, J, Lahti, J, Llewellyn, D J, Schmidt, C O, Mather, K A, Chouraki, V, Sun, Q, Resnick, S M, Rose, L M, Oldmeadow, C, Stewart, M, Smith, B H, Gudnason, V, Yang, Q, Mirza, S S, Jukema, J W, deJager, P L, Harris, T B, Liewald, D C, Amin, N, Coker, L H, Stegle, O, Lopez, O L, Schmidt, R, Teumer, A, Ford, I, Karbalai, N, Becker, J T, Jonsdottir, M K, Au, R, Fehrmann, R S N, Herms, S, Nalls, M, Zhao, W, Turner, S T, Yaffe, K, Lohman, K, van Swieten, J C, Kardia, S L R, Knopman, D S, Meeks, W M, Heiss, G, Holliday, E G, Schofield, P W, Tanaka, T, Stott, D J, Wang, J, Ridker, P, Gow, A J, Pattie, A, Starr, J M, Hocking, L J, Armstrong, N J, McLachlan, S, Shulman, J M, Pilling, L C, Eiriksdottir, G, Scott, R J, Kochan, N A, Palotie, A, Hsieh, Y-C, Eriksson, J G, Penman, A, Gottesman, R F, Oostra, B A, Yu, L, DeStefano, A L, Beiser, A, Garcia, M, Rotter, J I, Nöthen, M M, Hofman, A, Slagboom, P E, Westendorp, R G J, Buckley, B M, Wolf, P A, Uitterlinden, A G, Psaty, B M, Grabe, H J, Bandinelli, S, Chasman, D I, Grodstein, F, Räikkönen, K, Lambert, J-C, Porteous, D J, Price, J F, Sachdev, P S, Ferrucci, L, Attia, J R, Rudan, I, Hayward, C, Wright, A F, Wilson, J F, Cichon, S, Franke, L, Schmidt, H, Ding, J, de Craen, A J M, Fornage, M, Bennett, D A, Deary, I J, Ikram, M A, Launer, L J, Fitzpatrick, A L, Seshadri, S, van Duijn, C M, and Mosley, T H

Published
2016
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3. Genetic contributions to variation in general cognitive function: a meta-analysis of genome-wide association studies in the CHARGE consortium (N=53 949)

Author

Davies, G, Armstrong, N, Bis, J C, Bressler, J, Chouraki, V, Giddaluru, S, Hofer, E, Ibrahim-Verbaas, C A, Kirin, M, Lahti, J, van der Lee, S J, Le Hellard, S, Liu, T, Marioni, R E, Oldmeadow, C, Postmus, I, Smith, A V, Smith, J A, Thalamuthu, A, Thomson, R, Vitart, V, Wang, J, Yu, L, Zgaga, L, Zhao, W, Boxall, R, Harris, S E, Hill, W D, Liewald, D C, Luciano, M, Adams, H, Ames, D, Amin, N, Amouyel, P, Assareh, A A, Au, R, Becker, J T, Beiser, A, Berr, C, Bertram, L, Boerwinkle, E, Buckley, B M, Campbell, H, Corley, J, De Jager, P L, Dufouil, C, Eriksson, J G, Espeseth, T, Faul, J D, Ford, I, Scotland, Generation, Gottesman, R F, Griswold, M E, Gudnason, V, Harris, T B, Heiss, G, Hofman, A, Holliday, E G, Huffman, J, Kardia, S L R, Kochan, N, Knopman, D S, Kwok, J B, Lambert, J-C, Lee, T, Li, G, Li, S-C, Loitfelder, M, Lopez, O L, Lundervold, A J, Lundqvist, A, Mather, K A, Mirza, S S, Nyberg, L, Oostra, B A, Palotie, A, Papenberg, G, Pattie, A, Petrovic, K, Polasek, O, Psaty, B M, Redmond, P, Reppermund, S, Rotter, J I, Schmidt, H, Schuur, M, Schofield, P W, Scott, R J, Steen, V M, Stott, D J, van Swieten, J C, Taylor, K D, Trollor, J, Trompet, S, Uitterlinden, A G, Weinstein, G, Widen, E, Windham, B G, Jukema, J W, Wright, A F, Wright, M J, Yang, Q, Amieva, H, Attia, J R, Bennett, D A, Brodaty, H, de Craen, A J M, Hayward, C, Ikram, M A, Lindenberger, U, Nilsson, L-G, Porteous, D J, Räikkönen, K, Reinvang, I, Rudan, I, Sachdev, P S, Schmidt, R, Schofield, P R, Srikanth, V, Starr, J M, Turner, S T, Weir, D R, Wilson, J F, van Duijn, C, Launer, L, Fitzpatrick, A L, Seshadri, S, Mosley, Jr, T H, and Deary, I J

Published
2015
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5. Genetic contributions to variation in general cognitive function: a meta-analysis of genome-wide association studies in the CHARGE consortium (N = 53 949)

Author

Davies, G, Armstrong, N, Bis, J C, Bressler, J, Chouraki, V, Giddaluru, S, Hofer, E, Ibrahim-Verbaas, C A, Kirin, M, Lahti, J, van der Lee, S J, Le Hellard, S, Liu, T, Marioni, R E, Oldmeadow, C, Postmus, I, Smith, A V, Smith, J A, Thalamuthu, A, Thomson, R, Vitart, V, Wang, J, Yu, L, Zgaga, L, Zhao, W, Boxall, R, Harris, S E, Hill, W D, Liewald, D C, Luciano, M, Adams, H, Ames, D, Amin, N, Amouyel, P, Assareh, A A, Au, R, Becker, J T, Beiser, A, Berr, C, Bertram, L, Boerwinkle, E, Buckley, B M, Campbell, H, Corley, J, De Jager, P L, Dufouil, C, Eriksson, J G, Espeseth, T, Faul, J D, Ford, I, Scotland, Generation, Gottesman, R F, Griswold, M E, Gudnason, V, Harris, T B, Heiss, G, Hofman, A, Holliday, E G, Huffman, J, Kardia, S LR, Kochan, N, Knopman, D S, Kwok, J B, Lambert, J-C, Lee, T, Li, G, Li, S-C, Loitfelder, M, Lopez, O L, Lundervold, A J, Lundqvist, A, Mather, K A, Mirza, S S, Nyberg, L, Oostra, B A, Palotie, A, Papenberg, G, Pattie, A, Petrovic, K, Polasek, O, Psaty, B M, Redmond, P, Reppermund, S, Rotter, J I, Schmidt, H, Schuur, M, Schofield, P W, Scott, R J, Steen, V M, Stott, D J, van Swieten, J C, Taylor, K D, Trollor, J, Trompet, S, Uitterlinden, A G, Weinstein, G, Widen, E, Windham, B G, Jukema, J W, Wright, A F, Wright, M J, Yang, Q, Amieva, H, Attia, J R, Bennett, D A, Brodaty, H, de Craen, A JM, Hayward, C, Ikram, M A, Lindenberger, U, Nilsson, L-G, Porteous, D J, Räikkönen, K, Reinvang, I, Rudan, I, Sachdev, P S, Schmidt, R, Schofield, P R, Srikanth, V, Starr, J M, Turner, S T, Weir, D R, Wilson, J F, van Duijn, C, Launer, L, Fitzpatrick, A L, Seshadri, S, Mosley, TH, Jr, and Deary, I J

Published
2015
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13. Author Correction: Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function

Author

Davies, G., Lam, M., Harris, S. E., TRAMPUSH, J. W., LUCIANO, M., HILL, W. D., HAGENAARS, S. P., RITCHIE, S. J., MARIONI, R. E., FAWNS-RITCHIE, C., LIEWALD, D. C. M., OKELY, J. A., AHOLA-OLLI, A. V., BARNES, C. L. K., Bertram, L., BIS, J. C., BURDICK, K. E., CHRISTOFOROU, A., DEROSSE, P., Djurovic, S., ESPESETH, T., GIAKOUMAKI, S., GIDDALURU, S., GUSTAVSON, D. E., Hayward, C., Hofer, E., KARLSSON, R., KNOWLES, E., Lahti, J., Leber, M., MATHER, K. A., Melle, I., Morris, D., OLDMEADOW, C., PALVIAINEN, T., PAYTON, A., PAZOKI, R., PETROVIC, K., Reynolds, C. A., SARGURUPREMRAJ, M., Scholz, M., Smith, J. A., SMITH, A. V., TERZIKHAN, N., THALAMUTHU, A., TROMPET, S., VAN DER LEE, S. J., WARE, E. B., WINDHAM, B. G., WRIGHT, M. J., Yang, J., Yu, J., Ames, D., Amin, N., Amouyel, P., ANDREASSEN, O. A., ARMSTRONG, N. J., ASSAREH, A. A., ATTIA, J. R., ATTIX, D., AVRAMOPOULOS, D., BENNETT, D. A., BOHMER, A. C., BOYLE, P. A., BRODATY, H., Campbell, H., CANNON, T. D., CIRULLI, E. T., CONGDON, E., CONLEY, E. D., CORLEY, J., COX, S. R., DALE, A. M., DEHGHAN, A., Dick, D., Dickinson, D., ERIKSSON, J. G., EVANGELOU, E., FAUL, J. D., Ford, I., FREIMER, N. A., Gao, H., Giegling, I., GILLESPIE, N. A., GORDON, S. D., GOTTESMAN, R. F., GRISWOLD, M. E., GUDNASON, V., HARRIS, T. B., HARTMANN, A. M., Hatzimanolis, A., Heiss, G., HOLLIDAY, E. G., Joshi, P. K., KAHONEN, M., KARDIA, S. L. R., KARLSSON, I., KLEINEIDAM, L., KNOPMAN, D. S., KOCHAN, N. A., Konte, B., KWOK, J. B., LE HELLARD, S., Lee, T., LEHTIMAKI, T., Li, S. C., Lill, C. M., Liu, T., KOINI, M., London, E., LONGSTRETH, W. T., Jr., LOPEZ, O. L., LOUKOLA, A., LUCK, T., LUNDERVOLD, A. J., LUNDQUIST, A., LYYTIKAINEN, L. P., Martin, N. G., MONTGOMERY, G. W., MURRAY, A. D., NEED, A. C., NOORDAM, R., Nyberg, L., OLLIER, W., PAPENBERG, G., PATTIE, A., POLASEK, O., POLDRACK, R. A., PSATY, B. M., REPPERMUND, S., RIEDEL-HELLER, S. G., ROSE, R. J., ROTTER, J. I., ROUSSOS, P., ROVIO, S. P., SABA, Y., SABB, F. W., SACHDEV, P. S., SATIZABAL, C. L., Schmid, M., Scott, R. J., SCULT, M. A., SIMINO, J., SLAGBOOM, P. E., SMYRNIS, N., Soumare, A., Stefanis, N. C., STOTT, D. J., STRAUB, R. E., SUNDET, K., Taylor, A. M., TAYLOR, K. D., TZOULAKI, I., Tzourio, C., Uitterlinden, A., Vitart, V., VOINESKOS, A. N., Kaprio, J., Wagner, M., Wagner, H., WEINHOLD, L., WEN, K. H., WIDEN, E., Yang, Q., Zhao, W., ADAMS, H. H. H., ARKING, D. E., Bilder, R. M., BITSIOS, P., BOERWINKLE, E., CHIBA-FALEK, O., Corvin, A., DE JAGER, P. L., Debette, S., Donohoe, G., Elliott, P., FITZPATRICK, A. L., Gill, M., GLAHN, D. C., HAGG, S., HANSELL, N. K., HARIRI, A. R., Ikram, M. A., JUKEMA, J. W., VUOKSIMAA, E., KELLER, M. C., KREMEN, W. S., LAUNER, L., LINDENBERGER, U., Palotie, A., PEDERSEN, N. L., PENDLETON, N., PORTEOUS, D. J., RAIKKONEN, K., RAITAKARI, O. T., Ramirez, A., REINVANG, I., RUDAN, I., DAN, Rujescu, Schmidt, R., Schmidt, H., SCHOFIELD, P. W., STARR, J. M., STEEN, V. M., TROLLOR, J. N., TURNER, S. T., VAN DUIJN, C. M., VILLRINGER, A., WEINBERGER, D. R., WEIR, D. R., WILSON, J. F., Malhotra, A., MCINTOSH, A. M., GALE, C. R., SESHADRI, S., MOSLEY, T. H., Jr., BRESSLER, J., Lencz, T., DEARY, I. J., Bordeaux population health (BPH), and Université de Bordeaux (UB)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
VINTAGE, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, HEALTHY, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries)
Abstract

Christina M. Lill, who contributed to analysis of data, was inadvertently omitted from the author list in the originally published version of this article. This has now been corrected in both the PDF and HTML versions of the article.

Published
2019

14. Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function

Author

Davies, G., Lam, M., Harris, S. E., Trampush, J. W., Luciano, M., Hill, W. D., Hagenaars, S. P., Ritchie, S. J., Marioni, R. E., Fawns-Ritchie, C., Liewald, D. C. M., Okely, J. A., Ahola-Olli, A. V., Barnes, C. L. K., Bertram, L., Bis, J. C., Burdick, K. E., Christoforou, A., Derosse, P., Djurovic, S., Espeseth, T., Giakoumaki, S., Giddaluru, S., Gustavson, D. E., Hayward, C., Hofer, E., Ikram, M. A., Karlsson, R., Knowles, E., Lahti, J., Leber, M., Li, S., Mather, K. A., Melle, I., Morris, D., Oldmeadow, C., Palviainen, T., Payton, A., Pazoki, R., Petrovic, K., Reynolds, C. A., Sargurupremraj, M., Scholz, M., Smith, J. A., Smith, A. V., Terzikhan, N., Thalamuthu, A., Trompet, S., Van Der Lee, S. J., Ware, E. B., Windham, B. G., Wright, M. J., Yang, J., Yu, J., Ames, D., Amin, N., Amouyel, P., Andreassen, O. A., Armstrong, N. J., Assareh, A. A., Attia, J. R., Attix, D., Avramopoulos, D., Bennett, D. A., Böhmer, A. C., Boyle, P. A., Brodaty, H., Campbell, H., Cannon, T. D., Cirulli, E. T., Congdon, E., Conley, E. D., Corley, J., Cox, S. R., Dale, A. M., Dehghan, A., Dick, D., Dickinson, D., Eriksson, J. G., Evangelou, E., Faul, J. D., Ford, I., Freimer, N. A., Gao, H., Giegling, I., Gillespie, N. A., Gordon, S. D., Gottesman, R. F., Griswold, M. E., Gudnason, V., Harris, T. B., Hartmann, A. M., Hatzimanolis, A., Heiss, G., Holliday, E. G., Joshi, P. K., Kähönen, M., Kardia, S. L. R., Karlsson, Ida K., Kleineidam, L., Knopman, D. S., Kochan, N. A., Konte, B., Kwok, J. B., Le Hellard, S., Lee, T., Lehtimäki, T., Li, S. -C, Liu, T., Koini, M., London, E., Longstreth, W.T., Jr., Lopez, O. L., Loukola, A., Luck, T., Lundervold, A. J., Lundquist, A., Lyytikäinen, L. -P, Martin, N. G., Montgomery, G. W., Murray, A. D., Need, A. C., Noordam, R., Nyberg, L., Ollier, W., Papenberg, G., Pattie, A., Polasek, O., Poldrack, R. A., Psaty, B. M., Reppermund, S., Riedel-Heller, S. G., Rose, R. J., Rotter, J. I., Roussos, P., Rovio, S. P., Saba, Y., Sabb, F. W., Sachdev, P. S., Satizabal, C. L., Schmid, M., Scott, R. J., Scult, M. A., Simino, J., Slagboom, P. E., Smyrnis, N., Soumaré, A., Stefanis, N. C., Stott, D. J., Straub, R. E., Sundet, K., Taylor, A. M., Taylor, K. D., Tzoulaki, I., Tzourio, C., Uitterlinden, A., Vitart, V., Voineskos, A. N., Kaprio, J., Wagner, M., Wagner, H., Weinhold, L., Wen, K. H., Widen, E., Yang, Q., Zhao, W., Adams, H. H. H., Arking, D. E., Bilder, R. M., Bitsios, P., Boerwinkle, E., Chiba-Falek, O., Corvin, A., De Jager, P. L., Debette, S., Donohoe, G., Elliott, P., Fitzpatrick, A. L., Gill, M., Glahn, D. C., Hägg, S., Hansell, N. K., Hariri, A. R., Ikram, M. K., Jukema, J. W., Vuoksimaa, E., Keller, M. C., Kremen, W. S., Launer, L., Lindenberger, U., Palotie, A., Pedersen, N. L., Pendleton, N., Porteous, D. J., Räikkönen, K., Raitakari, O. T., Ramirez, A., Reinvang, I., Rudan, I., Rujescu, D., Schmidt, R., Schmidt, H., Schofield, P. W., Schofield, P. R., Starr, J. M., Steen, V. M., Trollor, J. N., Turner, S. T., Van Duijn, C. M., Villringer, A., Weinberger, D. R., Weir, D. R., Wilson, J. F., Malhotra, A., McIntosh, A. M., Gale, C. R., Seshadri, S., Mosley, T.H., Jr., Bressler, J., Lencz, T., Deary, I. J., Davies, G., Lam, M., Harris, S. E., Trampush, J. W., Luciano, M., Hill, W. D., Hagenaars, S. P., Ritchie, S. J., Marioni, R. E., Fawns-Ritchie, C., Liewald, D. C. M., Okely, J. A., Ahola-Olli, A. V., Barnes, C. L. K., Bertram, L., Bis, J. C., Burdick, K. E., Christoforou, A., Derosse, P., Djurovic, S., Espeseth, T., Giakoumaki, S., Giddaluru, S., Gustavson, D. E., Hayward, C., Hofer, E., Ikram, M. A., Karlsson, R., Knowles, E., Lahti, J., Leber, M., Li, S., Mather, K. A., Melle, I., Morris, D., Oldmeadow, C., Palviainen, T., Payton, A., Pazoki, R., Petrovic, K., Reynolds, C. A., Sargurupremraj, M., Scholz, M., Smith, J. A., Smith, A. V., Terzikhan, N., Thalamuthu, A., Trompet, S., Van Der Lee, S. J., Ware, E. B., Windham, B. G., Wright, M. J., Yang, J., Yu, J., Ames, D., Amin, N., Amouyel, P., Andreassen, O. A., Armstrong, N. J., Assareh, A. A., Attia, J. R., Attix, D., Avramopoulos, D., Bennett, D. A., Böhmer, A. C., Boyle, P. A., Brodaty, H., Campbell, H., Cannon, T. D., Cirulli, E. T., Congdon, E., Conley, E. D., Corley, J., Cox, S. R., Dale, A. M., Dehghan, A., Dick, D., Dickinson, D., Eriksson, J. G., Evangelou, E., Faul, J. D., Ford, I., Freimer, N. A., Gao, H., Giegling, I., Gillespie, N. A., Gordon, S. D., Gottesman, R. F., Griswold, M. E., Gudnason, V., Harris, T. B., Hartmann, A. M., Hatzimanolis, A., Heiss, G., Holliday, E. G., Joshi, P. K., Kähönen, M., Kardia, S. L. R., Karlsson, Ida K., Kleineidam, L., Knopman, D. S., Kochan, N. A., Konte, B., Kwok, J. B., Le Hellard, S., Lee, T., Lehtimäki, T., Li, S. -C, Liu, T., Koini, M., London, E., Longstreth, W.T., Jr., Lopez, O. L., Loukola, A., Luck, T., Lundervold, A. J., Lundquist, A., Lyytikäinen, L. -P, Martin, N. G., Montgomery, G. W., Murray, A. D., Need, A. C., Noordam, R., Nyberg, L., Ollier, W., Papenberg, G., Pattie, A., Polasek, O., Poldrack, R. A., Psaty, B. M., Reppermund, S., Riedel-Heller, S. G., Rose, R. J., Rotter, J. I., Roussos, P., Rovio, S. P., Saba, Y., Sabb, F. W., Sachdev, P. S., Satizabal, C. L., Schmid, M., Scott, R. J., Scult, M. A., Simino, J., Slagboom, P. E., Smyrnis, N., Soumaré, A., Stefanis, N. C., Stott, D. J., Straub, R. E., Sundet, K., Taylor, A. M., Taylor, K. D., Tzoulaki, I., Tzourio, C., Uitterlinden, A., Vitart, V., Voineskos, A. N., Kaprio, J., Wagner, M., Wagner, H., Weinhold, L., Wen, K. H., Widen, E., Yang, Q., Zhao, W., Adams, H. H. H., Arking, D. E., Bilder, R. M., Bitsios, P., Boerwinkle, E., Chiba-Falek, O., Corvin, A., De Jager, P. L., Debette, S., Donohoe, G., Elliott, P., Fitzpatrick, A. L., Gill, M., Glahn, D. C., Hägg, S., Hansell, N. K., Hariri, A. R., Ikram, M. K., Jukema, J. W., Vuoksimaa, E., Keller, M. C., Kremen, W. S., Launer, L., Lindenberger, U., Palotie, A., Pedersen, N. L., Pendleton, N., Porteous, D. J., Räikkönen, K., Raitakari, O. T., Ramirez, A., Reinvang, I., Rudan, I., Rujescu, D., Schmidt, R., Schmidt, H., Schofield, P. W., Schofield, P. R., Starr, J. M., Steen, V. M., Trollor, J. N., Turner, S. T., Van Duijn, C. M., Villringer, A., Weinberger, D. R., Weir, D. R., Wilson, J. F., Malhotra, A., McIntosh, A. M., Gale, C. R., Seshadri, S., Mosley, T.H., Jr., Bressler, J., Lencz, T., and Deary, I. J.

Abstract

General cognitive function is a prominent and relatively stable human trait that is associated with many important life outcomes. We combine cognitive and genetic data from the CHARGE and COGENT consortia, and UK Biobank (total N = 300,486; age 16-102) and find 148 genome-wide significant independent loci (P < 5 × 10-8) associated with general cognitive function. Within the novel genetic loci are variants associated with neurodegenerative and neurodevelopmental disorders, physical and psychiatric illnesses, and brain structure. Gene-based analyses find 709 genes associated with general cognitive function. Expression levels across the cortex are associated with general cognitive function. Using polygenic scores, up to 4.3% of variance in general cognitive function is predicted in independent samples. We detect significant genetic overlap between general cognitive function, reaction time, and many health variables including eyesight, hypertension, and longevity. In conclusion we identify novel genetic loci and pathways contributing to the heritability of general cognitive function.

Published
2018
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16. Genetic contributions to variation in general cognitive function:a meta-analysis of genome-wide association studies in the CHARGE consortium (N=53 949)

Author

Davies, G., Armstrong, N., Bis, J. C., Bressler, J., Chouraki, V., Giddaluru, S., Hofer, E., Ibrahim-Verbaas, C. A., Kirin, M., Lahti, J., van der Lee, S. J., Le Hellard, S., Liu, T., Marioni, R. E., Oldmeadow, C., Postmus, I., Smith, A. V., Smith, J. A., Thalamuthu, A., Thomson, R., Vitart, V., Wang, J., Yu, L., Zgaga, L., Zhao, W., Boxall, R., Harris, S. E., Hill, W. D., Liewald, D. C., Luciano, M., Adams, H., Ames, D., Amin, N., Amouyel, P., Assareh, A. A., Au, R., Becker, J. T., Beiser, A., Berr, C., Bertram, L., Boerwinkle, E., Buckley, B. M., Campbell, H., Corley, J., De Jager, P. L., Dufouil, C., Eriksson, J. G., Espeseth, T., Faul, J. D., Ford, I., Gottesman, R. F., Griswold, M. E., Gudnason, V., Harris, T. B., Heiss, G., Hofman, A., Holliday, E. G., Huffman, J., Kardia, S. L. R., Kochan, N., Knopman, D. S., Kwok, J. B., Lambert, J-C, Lee, T., Li, G., Li, S-C, Loitfelder, M., Lopez, O. L., Lundervold, A. J., Lundquist, Anders, Mather, K. A., Mirza, S. S., Nyberg, Lars, Oostra, B. A., Palotie, A., Papenberg, G., Pattie, A., Petrovic, K., Polasek, O., Psaty, B. M., Redmond, P., Reppermund, S., Rotter, J. I., Schmidt, H., Schuur, M., Schofield, P. W., Scott, R. J., Steen, V. M., Stott, D. J., Van Swieten, J. C., Taylor, K. D., Trollor, J., Trompet, S., Uitterlinden, A. G., Weinstein, G., Widen, E., Windham, B. G., Jukema, J. W., Wright, A. F., Wright, M. J., Yang, Q., Amieva, H., Attia, J. R., Bennett, D. A., Brodaty, H., de Craen, A. J. M., Hayward, C., Ikram, M. A., Lindenberger, U., Nilsson, Lars-Göran, Porteous, D. J., Raikkonen, K., Reinvang, I., Rudan, I., Sachdev, P. S., Schmidt, R., Schofield, P. R., Srikanth, V., Starr, J. M., Turner, S. T., Weir, D. R., Wilson, J. F., Van Duijn, C., Launer, L., Fitzpatrick, A. L., Seshadri, S., Jr, T. H. Mosley, Deary, I. J., Epidemiology, Neurology, Radiology & Nuclear Medicine, Clinical Genetics, and Internal Medicine

Subjects
Male, Neurologi, SUSCEPTIBILITY LOCI, Neuropsychological Tests, Polymorphism, Single Nucleotide, IDENTIFIES VARIANTS, APOLIPOPROTEIN-E, Cohort Studies, Cognition, OLD-AGE, SDG 3 - Good Health and Well-being, Humans, Genetic Predisposition to Disease, HUMAN INTELLIGENCE, Aged, TYPE-4 ALLELE, Aged, 80 and over, TEST BATTERIES, Middle Aged, Atherosclerosis, CPG-BINDING PROTEIN-2, ALZHEIMERS-DISEASE, Phenotype, Scotland, Neurology, Female, Cognition Disorders, Immediate Communication, HUMAN HEIGHT, HMGN1 Protein, Genome-Wide Association Study
Abstract

General cognitive function is substantially heritable across the human life course from adolescence to old age. We investigated the genetic contribution to variation in this important, health- and well-being-related trait in middle-aged and older adults. We conducted a meta-analysis of genome-wide association studies of 31 cohorts (N=53 949) in which the participants had undertaken multiple, diverse cognitive tests. A general cognitive function phenotype was tested for, and created in each cohort by principal component analysis. We report 13 genome-wide significant single-nucleotide polymorphism (SNP) associations in three genomic regions, 6q16.1, 14q12 and 19q13.32 (best SNP and closest gene, respectively: rs10457441, P=3.93 × 10−9, MIR2113; rs17522122, P=2.55 × 10−8, AKAP6; rs10119, P=5.67 × 10−9, APOE/TOMM40). We report one gene-based significant association with the HMGN1 gene located on chromosome 21 (P=1 × 10−6). These genes have previously been associated with neuropsychiatric phenotypes. Meta-analysis results are consistent with a polygenic model of inheritance. To estimate SNP-based heritability, the genome-wide complex trait analysis procedure was applied to two large cohorts, the Atherosclerosis Risk in Communities Study (N=6617) and the Health and Retirement Study (N=5976). The proportion of phenotypic variation accounted for by all genotyped common SNPs was 29% (s.e.=5%) and 28% (s.e.=7%), respectively. Using polygenic prediction analysis, ~1.2% of the variance in general cognitive function was predicted in the Generation Scotland cohort (N=5487; P=1.5 × 10−17). In hypothesis-driven tests, there was significant association between general cognitive function and four genes previously associated with Alzheimer’s disease: TOMM40, APOE, ABCG1 and MEF2C.

Published
2015

17. Predicting Stroke Through Genetic Risk Functions: The CHARGE Risk Score Project

Author

Meigs, J. B., Kathiresan, S., Fontes, J. D., Wieberdink, R. G., Ibrahim-Verbaas, C. A., Schmidt, H., Amin, N., Choi, S. H., Dichgans, M., Lahti, J., Rosamond, W. D., Folsom, A. R., Malik, R., Bis, J. C., Heckbert, S. R., Nalls, M., Ehret, G. B., Lumley, T., O'Donnell, C. J., Hofman, A., Taylor, K. D., Fox, C. S., Dehghan, A., Boerwinkle, E., Rao, M., Shahar, E., Rice, K., Rotter, J. I., Gottesman, R. F., Fornage, M., Psaty, B. M., and Koudstaal, P. J.

Subjects
cardiovascular diseases
Abstract

Beyond the Framingham Stroke Risk Score (FSRS), prediction of future stroke may improve with a genetic risk score (GRS) based on Single nucleotide polymorphisms (SNPs) associated with stroke and its risk factors.

Published
2014
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18. Genetic contributions to variation in general cognitive function : a meta-analysis of genome-wide association studies in the CHARGE consortium (N=53 949)

Author

Davies, G., Armstrong, N., Bis, J. C., Bressler, J., Chouraki, V., Giddaluru, S., Hofer, E., Ibrahim-Verbaas, C. A., Kirin, M., Lahti, J., van der Lee, S. J., Le Hellard, S., Liu, T., Marioni, R. E., Oldmeadow, C., Postmus, I., Smith, A. V., Smith, J. A., Thalamuthu, A., Thomson, R., Vitart, V., Wang, J., Yu, L., Zgaga, L., Zhao, W., Boxall, R., Harris, S. E., Hill, W. D., Liewald, D. C., Luciano, M., Adams, H., Ames, D., Amin, N., Amouyel, P., Assareh, A. A., Au, R., Becker, J. T., Beiser, A., Berr, C., Bertram, L., Boerwinkle, E., Buckley, B. M., Campbell, H., Corley, J., De Jager, P. L., Dufouil, C., Eriksson, J. G., Espeseth, T., Faul, J. D., Ford, I., Gottesman, R. F., Griswold, M. E., Gudnason, V., Harris, T. B., Heiss, G., Hofman, A., Holliday, E. G., Huffman, J., Kardia, S. L. R., Kochan, N., Knopman, D. S., Kwok, J. B., Lambert, J-C, Lee, T., Li, G., Li, S-C, Loitfelder, M., Lopez, O. L., Lundervold, A. J., Lundquist, Anders, Mather, K. A., Mirza, S. S., Nyberg, Lars, Oostra, B. A., Palotie, A., Papenberg, G., Pattie, A., Petrovic, K., Polasek, O., Psaty, B. M., Redmond, P., Reppermund, S., Rotter, J. I., Schmidt, H., Schuur, M., Schofield, P. W., Scott, R. J., Steen, V. M., Stott, D. J., Van Swieten, J. C., Taylor, K. D., Trollor, J., Trompet, S., Uitterlinden, A. G., Weinstein, G., Widen, E., Windham, B. G., Jukema, J. W., Wright, A. F., Wright, M. J., Yang, Q., Amieva, H., Attia, J. R., Bennett, D. A., Brodaty, H., de Craen, A. J. M., Hayward, C., Ikram, M. A., Lindenberger, U., Nilsson, Lars-Göran, Porteous, D. J., Raikkonen, K., Reinvang, I., Rudan, I., Sachdev, P. S., Schmidt, R., Schofield, P. R., Srikanth, V., Starr, J. M., Turner, S. T., Weir, D. R., Wilson, J. F., Van Duijn, C., Launer, L., Fitzpatrick, A. L., Seshadri, S., Jr, T. H. Mosley, Deary, I. J., Davies, G., Armstrong, N., Bis, J. C., Bressler, J., Chouraki, V., Giddaluru, S., Hofer, E., Ibrahim-Verbaas, C. A., Kirin, M., Lahti, J., van der Lee, S. J., Le Hellard, S., Liu, T., Marioni, R. E., Oldmeadow, C., Postmus, I., Smith, A. V., Smith, J. A., Thalamuthu, A., Thomson, R., Vitart, V., Wang, J., Yu, L., Zgaga, L., Zhao, W., Boxall, R., Harris, S. E., Hill, W. D., Liewald, D. C., Luciano, M., Adams, H., Ames, D., Amin, N., Amouyel, P., Assareh, A. A., Au, R., Becker, J. T., Beiser, A., Berr, C., Bertram, L., Boerwinkle, E., Buckley, B. M., Campbell, H., Corley, J., De Jager, P. L., Dufouil, C., Eriksson, J. G., Espeseth, T., Faul, J. D., Ford, I., Gottesman, R. F., Griswold, M. E., Gudnason, V., Harris, T. B., Heiss, G., Hofman, A., Holliday, E. G., Huffman, J., Kardia, S. L. R., Kochan, N., Knopman, D. S., Kwok, J. B., Lambert, J-C, Lee, T., Li, G., Li, S-C, Loitfelder, M., Lopez, O. L., Lundervold, A. J., Lundquist, Anders, Mather, K. A., Mirza, S. S., Nyberg, Lars, Oostra, B. A., Palotie, A., Papenberg, G., Pattie, A., Petrovic, K., Polasek, O., Psaty, B. M., Redmond, P., Reppermund, S., Rotter, J. I., Schmidt, H., Schuur, M., Schofield, P. W., Scott, R. J., Steen, V. M., Stott, D. J., Van Swieten, J. C., Taylor, K. D., Trollor, J., Trompet, S., Uitterlinden, A. G., Weinstein, G., Widen, E., Windham, B. G., Jukema, J. W., Wright, A. F., Wright, M. J., Yang, Q., Amieva, H., Attia, J. R., Bennett, D. A., Brodaty, H., de Craen, A. J. M., Hayward, C., Ikram, M. A., Lindenberger, U., Nilsson, Lars-Göran, Porteous, D. J., Raikkonen, K., Reinvang, I., Rudan, I., Sachdev, P. S., Schmidt, R., Schofield, P. R., Srikanth, V., Starr, J. M., Turner, S. T., Weir, D. R., Wilson, J. F., Van Duijn, C., Launer, L., Fitzpatrick, A. L., Seshadri, S., Jr, T. H. Mosley, and Deary, I. J.

Abstract

General cognitive function is substantially heritable across the human life course from adolescence to old age. We investigated the genetic contribution to variation in this important, health-and well-being-related trait in middle-aged and older adults. We conducted a meta-analysis of genome-wide association studies of 31 cohorts (N = 53 949) in which the participants had undertaken multiple, diverse cognitive tests. A general cognitive function phenotype was tested for, and created in each cohort by principal component analysis. We report 13 genome-wide significant single-nucleotide polymorphism (SNP) associations in three genomic regions, 6q16.1, 14q12 and 19q13.32 (best SNP and closest gene, respectively: rs10457441, P = 3.93 x 10(-9), MIR2113; rs17522122, P = 2.55 x 10(-8), AKAP6; rs10119, P = 5.67 x 10(-9), APOE/TOMM40). We report one gene-based significant association with the HMGN1 gene located on chromosome 21 (P = 1x10(-6)). These genes have previously been associated with neuropsychiatric phenotypes. Meta-analysis results are consistent with a polygenic model of inheritance. To estimate SNP-based heritability, the genome-wide complex trait analysis procedure was applied to two large cohorts, the Atherosclerosis Risk in Communities Study (N = 6617) and the Health and Retirement Study (N = 5976). The proportion of phenotypic variation accounted for by all genotyped common SNPs was 29% (s.e. = 5%) and 28% (s.e. = 7%), respectively. Using polygenic prediction analysis, similar to 1.2% of the variance in general cognitive function was predicted in the Generation Scotland cohort (N = 5487; P = 1.5 x 10(-17)). In hypothesis-driven tests, there was significant association between general cognitive function and four genes previously associated with Alzheimer's disease: TOMM40, APOE, ABCG1 and MEF2C.

Published
2015
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19. Primary ‘dehydration’ and acute stroke: a systematic research review.

Author

Gottesman, R. F., Bahouth, Mona N., and Szanton, S. L.

Subjects
*HYDRATION, *STROKE, *DIAGNOSIS, *TRANSIENT ischemic attack, *HEMODILUTION
Abstract

Background and purpose: Hydration status at the time of stroke has been acknowledged as an important determinant in early stroke recovery. However, the diagnosis of dehydration, or more accurately, a volume-contracted state, at the time of stroke is challenging since there are currently no consensus diagnostic criteria. In this systematic review, we gather the available evidence about diagnosis and treatment of dehydration after stroke.Methods: Studies of hospitalized ischemic stroke patients that reported rates of dehydration from January 1997 to March 2017 were screened for inclusion via a systematic search of PubMed, CINAHL, Cochrane, and Scopus using keywords hydration, dehydration, hemodilution, viscosity, volume status, and thirst.Results: Twenty-five studies of 8699 acute stroke patients were included. Nineteen studies reported on the diagnostic approach to dehydration. Findings are synthesized into four main categories of available research including studies that specify: (1) biological mechanisms using animal models to investigate the relationship between dehydration and stroke; (2) measures of dehydration in the acute human stroke population; (3) rehydration therapies after stroke; and (4) outcomes after stroke in dehydrated patients.Conclusions: We found considerable variation in terminology specific to hydration status, diagnostic approach to dehydration, and few prospective studies of treatment strategies with varying results. This review supports the need for consensus development of operational diagnostic criteria, standardization of language, and the opportunity for prospective study of rehydration strategies to impact outcome after stroke. [ABSTRACT FROM AUTHOR]

Published
2018
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22. Blood Pressure and White-Matter Disease Progression in a Biethnic Cohort: Atherosclerosis Risk in Communities (ARIC) Study

Author

Coresh, J., Jack, C. R., Knopman, D. S., Mosley, T. H., Rose, K. M., Sharrett, A. R., Catellier, D. J., Coker, L. H., Shibata, D. K., and Gottesman, R. F.

Subjects
mental disorders, behavioral disciplines and activities
Abstract

Blood pressure (BP) is a predictor of concurrent and subsequently measured white matter hyperintensity (WMH), but longitudinal studies of WMH change and data in black participants are lacking. We hypothesized that WMH progression would be 1) strongly related to BP in blacks and whites, and 2) predicted more strongly by earlier (midlife) or cumulative BP measurements than by measures at older ages.

Published
2010
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25. Separate prediction of intracerebral hemorrhage and ischemic stroke

Author

Ferket, B. S., primary, van Kempen, B. J. H., additional, Wieberdink, R. G., additional, Steyerberg, E. W., additional, Koudstaal, P. J., additional, Hofman, A., additional, Shahar, E., additional, Gottesman, R. F., additional, Rosamond, W., additional, Kizer, J. R., additional, Kronmal, R. A., additional, Psaty, B. M., additional, Longstreth, W. T., additional, Mosley, T., additional, Folsom, A. R., additional, Hunink, M. G. M., additional, and Ikram, M. A., additional

Published
2014
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27. Impact of Differential Attrition on the Association of Education With Cognitive Change Over 20 Years of Follow-up: The ARIC Neurocognitive Study

Author

Gottesman, R. F., primary, Rawlings, A. M., additional, Sharrett, A. R., additional, Albert, M., additional, Alonso, A., additional, Bandeen-Roche, K., additional, Coker, L. H., additional, Coresh, J., additional, Couper, D. J., additional, Griswold, M. E., additional, Heiss, G., additional, Knopman, D. S., additional, Patel, M. D., additional, Penman, A. D., additional, Power, M. C., additional, Selnes, O. A., additional, Schneider, A. L. C., additional, Wagenknecht, L. E., additional, Windham, B. G., additional, Wruck, L. M., additional, and Mosley, T. H., additional

Published
2014
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40. Publisher Correction: Multiancestry genome-wide association study of 520,000 subjects identifies 32 loci associated with stroke and stroke subtypes (Nature Genetics, (2018), 50, 4, (524-537), 10.1038/s41588-018-0058-3)

Author

Malik, R., Chauhan, G., Traylor, M., Sargurupremraj, M., Okada, Y., Mishra, A., Rutten-Jacobs, L., Giese, A. -K, Laan, S. W., Gretarsdottir, S., Anderson, C. D., Chong, M., Adams, H. H. H., Ago, T., Almgren, P., Amouyel, P., Ay, H., Bartz, T. M., Benavente, O. R., Bevan, S., Boncoraglio, G. B., Brown, R. D., Butterworth, A. S., Carrera, C., Carty, C. L., Chasman, D. I., Chen, W. -M, Cole, J. W., Correa, A., Cotlarciuc, I., Cruchaga, C., Danesh, J., Bakker, P. I. W., Destefano, A. L., Den Hoed, M., Duan, Q., Engelter, S. T., Falcone, G. J., Gottesman, R. F., Grewal, R. P., Gudnason, V., Gustafsson, S., Haessler, J., Harris, T. B., Hassan, A., Havulinna, A. S., Heckbert, S. R., Holliday, E. G., Howard, G., Hsu, F. -C, Hyacinth, H. I., Ikram, M. A., Ingelsson, E., Irvin, M. R., Jian, X., Jiménez-Conde, J., Johnson, J. A., Jukema, J. W., Kanai, M., Keene, K. L., Kissela, B. M., Kleindorfer, D. O., Kooperberg, C., Kubo, M., Lange, L. A., Langefeld, C. D., Langenberg, C., Launer, L. J., Lee, J. -M, Lemmens, R., Leys, D., Lewis, C. M., Lin, W. -Y, Lindgren, A. G., Lorentzen, E., Magnusson, P. K., Maguire, J., Manichaikul, A., Mcardle, P. F., Meschia, J. F., Mitchell, B. D., Mosley, T. H., Nalls, M. A., Ninomiya, T., O’donnell, M. J., Psaty, B. M., Pulit, S. L., Rannikmäe, K., Reiner, A. P., Rexrode, K. M., Rice, K., Rich, S. S., Ridker, P. M., Rost, N. S., Rothwell, P. M., Rotter, J. I., Rundek, T., Sacco, R. L., Sakaue, S., Sale, M. M., Salomaa, V., Sapkota, B. R., Schmidt, R., Schmidt, C. O., Schminke, U., Sharma, P., Slowik, A., Sudlow, C. L. M., Tanislav, C., Tatlisumak, T., Taylor, K. D., Thijs, V. N. S., Thorleifsson, G., Thorsteinsdottir, U., Tiedt, S., Trompet, S., Tzourio, C., Duijn, C. M., Walters, M., Wareham, N. J., Wassertheil-Smoller, S., Wilson, J. G., Wiggins, K. L., Yang, Q., Yusuf, S., Bis, J. C., Pastinen, T., Ruusalepp, A., Schadt, E. E., Koplev, S., Björkegren, J. L. M., Codoni, V., Civelek, M., Smith, N. L., Trégouët, D. A., Christophersen, I. E., Roselli, C., Lubitz, S. A., Ellinor, P. T., Tai, E. S., Kooner, J. S., Kato, N., He, J., Harst, P., Elliott, P., Chambers, J. C., Takeuchi, F., Johnson, A. D., Amin, N., Aparicio, H. S., Arnett, D. K., Attia, J., Beiser, A. S., Berr, C., Buring, J. E., Bustamante, M., Caso, V., Cheng, Y. -C, Choi, S. H., Chowhan, A., Cullell, N., Dartigues, J. -F, Delavaran, H., Delgado, P., Dörr, M., Engström, G., Ford, I., Gurpreet, W. S., Hamsten, A., Heitsch, L., Hozawa, A., Ibanez, L., Ilinca, A., Ingelsson, M., Iwasaki, M., Jackson, R. D., Jood, K., Jousilahti, P., Kaffashian, S., Kalra, L., Kamouchi, M., Kitazono, T., Kjartansson, O., Kloss, M., Koudstaal, P. J., Krupinski, J., Labovitz, D. L., Laurie, C. C., Levi, C. R., Li, L., Lind, L., Lindgren, C. M., Lioutas, V., Liu, Y. M., Lopez, O. L., Makoto, H., Martinez-Majander, N., Matsuda, K., Minegishi, N., Montaner, J., Morris, A. P., Muiño, E., Müller-Nurasyid, M., Norrving, B., Ogishima, S., Parati, E. A., Peddareddygari, L. R., Pedersen, N. L., Pera, J., Perola, M., Pezzini, A., Pileggi, S., Rabionet, R., Riba-Llena, I., Ribasés, M., Romero, J. R., Roquer, J., Rudd, A. G., Sarin, A. -P, Sarju, R., Sarnowski, C., Sasaki, M., Satizabal, C. L., Satoh, M., Sattar, N., Sawada, N., Sibolt, G., Sigurdsson, Á, Smith, A., Sobue, K., Soriano-Tárraga, C., Stanne, T., Stine, O. C., Stott, D. J., Strauch, K., Takai, T., Tanaka, H., Tanno, K., Teumer, A., Tomppo, L., Nuria P Torres-Aguila, Touze, E., Tsugane, S., Uitterlinden, A. G., Valdimarsson, E. M., Lee, S. J., Völzke, H., Wakai, K., Weir, D., Williams, S. R., Wolfe, C. D. A., Wong, Q., Xu, H., Yamaji, T., Sanghera, D. K., Melander, O., Jern, C., Strbian, D., Fernandez-Cadenas, I., Longstreth, W. T., Rolfs, A., Hata, J., Woo, D., Rosand, J., Pare, G., Hopewell, J. C., Saleheen, D., Stefansson, K., Worrall, B. B., Kittner, S. J., Seshadri, S., Fornage, M., Markus, H. S., Howson, J. M. M., Kamatani, Y., Debette, S., and Dichgans, M.

41. Noninvasive cardiac output monitor to quantify hydration status in ischemic stroke patients: A feasibility study.

Author

Bahouth MN, Negoita S, Tenberg A, Zink EK, Abshire MA, Davidson PM, Suarez JI, Szanton SL, and Gottesman RF

Subjects
Humans, Feasibility Studies, Creatinine, Cardiac Output, Monitoring, Physiologic methods, Ischemic Stroke
Abstract

Background: Individuals who are dehydrated, volume contracted or both at the time of hospitalization for acute ischemic stroke have worse clinical outcomes than do individuals with optimal volume status. Currently, there is no gold standard method for measuring hydration status, except indirect markers of a volume contracted state (VCS) including elevated blood urea nitrogen (BUN)/creatinine ratio. We sought to test the feasibility and acceptability of a non-invasive cardiac output monitor (NICOM) for the measurement of hydration status in a group of hospitalized ischemic stroke patients, and explore the relationship with a common indirect laboratory-based measure of VCS., Methods: We performed a prospective observational feasibility study of hospitalized acute ischemic stroke patients. We collected hemodynamic parameters using the NICOM device before and after fluid auto-bolus via passive leg raise and BUN/creatinine ratio. Successful acquisition of relevant hemodynamic data was the primary objective of this study. We explored agreement between the NICOM results and BUN/creatinine ratio using Cohen's kappa statistic., Results: Thirty patients hospitalized with acute ischemic stroke were enrolled. We found that 29/30 patients tolerated assessment with NICOM. Hemodynamic data were collected in all 30 patients. Data capture took an average of 10 min(SD ± 112 s). Agreement between NICOM and BUN/creatinine ratio was 70%; (expected agreement 51%; kappa 0.38). Agreement was stronger in the cohort without history of diabetes (81% agreement, kappa 0.61)., Conclusions: NICOM assessment was feasible in hospitalized stroke patients. The identification of an objective, real-time measure of hydration status would be clinically useful, and could allow precise, goal-directed care., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Published
2022
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42. Cognitive decline and oral health in middle-aged adults in the ARIC study.

Author

Naorungroj S, Slade GD, Beck JD, Mosley TH, Gottesman RF, Alonso A, and Heiss G

Subjects
Black or African American, Cognition physiology, Cohort Studies, Dental Care statistics & numerical data, Dental Devices, Home Care, Dental Plaque classification, Educational Status, Executive Function physiology, Female, Follow-Up Studies, Gingivitis classification, Health Status, Humans, Language, Male, Mental Recall physiology, Middle Aged, Mouth, Edentulous classification, Periodontitis classification, Prospective Studies, Social Class, Time Factors, Tooth Loss classification, Toothbrushing, Verbal Learning physiology, White People, Cognition Disorders physiopathology, Health Behavior, Oral Health
Abstract

Even before dementia becomes apparent, cognitive decline may contribute to deterioration in oral health. This cohort study of middle-aged adults evaluated associations of six-year change in cognitive function with oral health behaviors and conditions in the Atherosclerosis Risk in Communities (ARIC) study. Cognitive function was measured at study visits in 1990-1992 and 1996-1998 with three tests: (a) Delayed Word Recall (DWR), (b) Digit Symbol Substitution (DSS), and (c) Word Fluency (WF). Cognitive decline scores were computed as 'studentized' residuals of 1996-1998 scores regressed against 1990-1992 scores. In 1996-1998, 10,050 participants answered dental screening questions, and 5,878 of 8,782 dentate participants received a comprehensive oral examination. Multiple regression models used cognitive change to predict oral health behaviors and conditions with adjustment for covariates. In the fully adjusted models, greater decline in all three measures of cognitive function was associated with increased odds of complete tooth loss. Greater decline in DSS and WF scores was associated with infrequent toothbrushing. Decline in WF scores was also associated with higher plaque levels. In these middle-aged adults, six-year cognitive decline was modestly associated with less frequent toothbrushing, plaque deposit, and greater odds of edentulism, but not with other oral behaviors or diseases.

Published
2013
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43. Crossed cerebellar diaschisis in acute stroke detected by dynamic susceptibility contrast MR perfusion imaging.

Author

Lin DD, Kleinman JT, Wityk RJ, Gottesman RF, Hillis AE, Lee AW, and Barker PB

Subjects
Acute Disease, Adolescent, Adult, Aged, Aged, 80 and over, Cerebellar Diseases etiology, Cerebellum blood supply, Cerebrovascular Circulation, Humans, Magnetic Resonance Angiography, Middle Aged, Prognosis, Retrospective Studies, Stroke complications, Young Adult, Cerebellar Diseases pathology, Cerebellum pathology, Magnetic Resonance Imaging methods, Stroke pathology
Abstract

Background and Purpose: Crossed cerebellar diaschisis (CCD), the decrease in blood flow and metabolism in the cerebellar hemisphere contralateral to a supratentorial stroke, is frequently reported on positron-emission tomography (PET) and single-photon emission CT (SPECT) but is rarely described with MR perfusion techniques. This study was undertaken to determine the frequency of CCD observed in acute stroke by retrospective review of a research data base of patients with acute stroke evaluated by diffusion-weighted (DWI) and dynamic contrast susceptibility perfusion MR imaging (PWI)., Materials and Methods: PWI scans of 301 consecutive patients with acute stroke and positive DWI abnormality from a research data base were reviewed. Contralateral cerebellar hypoperfusion was identified by inspection of time-to-peak (TTP) maps for asymmetry with an absence of cerebellar abnormalities on T2-weighted scans, DWI, or disease of the vertebrobasilar system on MR angiography. In a subset of the cases, quantitative analysis of perfusion scans was performed using an arterial input function and singular value decomposition (SVD) to generate cerebral blood flow (CBF) maps., Results: A total of 47 of 301 cases (15.61%) met the criteria of CCD by asymmetry of cerebellar perfusion on TTP maps. On quantitative analysis, there was corresponding reduction of CBF by 22.75 +/- 10.94% (range, 7.45% to 52.13%) of the unaffected cerebellar hemisphere)., Conclusions: MR perfusion techniques can be used to detect CCD, though the frequency presented in this series is lower than that commonly reported in the PET/SPECT literature. Nevertheless, with its role in acute stroke and noninvasive nature, MR perfusion may be a viable alternative to PET or SPECT to study the phenomenon and clinical consequences of supratentorial stroke with CCD.

Published
2009
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