摘要
背景:正常衰老中认知逐渐下降的决定因素仍然是一个有争议的问题。阿尔茨海默病(AD)特征标志物和血管病变,以及人格因素等心理变量,被认为对健康老年人神经心理表现的纵向轨迹有影响。 目的:目前的研究旨在确定与正常衰老认知轨迹相关的主要决定因素。 方法:我们对90名老年社区居民进行了为期4.5年的纵向研究,将两项神经心理学评估,内侧颞叶萎缩(MTA),脑微出血数(CMB)和白质高信号(WMH)纳入,随访时淀粉样蛋白和FDG PET的视觉评级以及APOE基因分型相结合。使用NEO-PIR在基线时评估人格因素。构建单变量和向后逐步回归模型,以探索连续认知评分(CCS)与成像和人格变量之间的关系。 结果:基线时严格肺叶CMB的数量(4个或更多)与认知能力下降风险的显著增加有关。在多变量模型中,淀粉样蛋白阳性与随访时CCS减少1.73个单位有关。MTA、WMH和异常FDG PET与认知结局无关。在人格因素中,只有更高的亲和力与更好地保存神经心理学表现有关。 结论:CMB和淀粉样蛋白阳性是这一系列高度选择的健康对照中认知轨迹的唯一成像决定因素。在人格因素中,较高的亲和力可以带来适度但显着的保护,以防止认知表现的下降。
关键词: 淀粉样蛋白、萎缩、认知、成像标记、微出血、个性。
[http://dx.doi.org/10.1016/j.dadm.2018.10.007] [PMID: 30623017]
[http://dx.doi.org/10.1093/bmb/ldp033] [PMID: 19776035]
[http://dx.doi.org/10.1038/nrn1323] [PMID: 14735112]
[http://dx.doi.org/10.1007/s10654-014-9885-4] [PMID: 24553905]
[http://dx.doi.org/10.1016/S0028-3932(00)00099-3] [PMID: 11254936]
[http://dx.doi.org/10.1017/S1355617710000706] [PMID: 20673381]
[http://dx.doi.org/10.1136/jech-2017-210116] [PMID: 29691286]
[http://dx.doi.org/10.1002/gps.4575] [PMID: 27595613]
[http://dx.doi.org/10.3233/JAD-161278] [PMID: 28582857]
[http://dx.doi.org/10.1002/gps.4855] [PMID: 29363183]
[http://dx.doi.org/10.3233/JAD-2010-1306] [PMID: 20308777]
[http://dx.doi.org/10.7326/0003-4819-153-3-201008030-00258] [PMID: 20547887]
[http://dx.doi.org/10.1186/1471-2458-14-643] [PMID: 24962204]
[http://dx.doi.org/10.1111/ene.12402] [PMID: 24635778]
[http://dx.doi.org/10.1212/01.WNL.0000149519.47454.F2] [PMID: 15668425]
[http://dx.doi.org/10.1007/s11682-018-9970-5] [PMID: 30259291]
[http://dx.doi.org/10.3390/diagnostics8010014] [PMID: 29415470]
[http://dx.doi.org/10.1258/ar.2012.110664] [PMID: 22593123]
[http://dx.doi.org/10.1016/j.neurobiolaging.2017.07.003] [PMID: 28800410]
[http://dx.doi.org/10.3389/fnagi.2017.00373] [PMID: 29249957]
[http://dx.doi.org/10.1159/000368998] [PMID: 25427958]
[http://dx.doi.org/10.1001/jamaneurol.2015.3098] [PMID: 26595683]
[http://dx.doi.org/10.1016/j.neurobiolaging.2016.05.024] [PMID: 28317647]
[http://dx.doi.org/10.1037/per0000268] [PMID: 30604979]
[http://dx.doi.org/10.1007/s13760-017-0777-8] [PMID: 28397182]
[PMID: 11909909]
[http://dx.doi.org/10.1007/s00429-015-1034-7] [PMID: 25833685]
[http://dx.doi.org/10.1159/000371488] [PMID: 25661058]
[http://dx.doi.org/10.1016/S1474-4422(18)30029-2] [PMID: 29500152]
[http://dx.doi.org/10.1016/j.neurobiolaging.2018.01.017] [PMID: 29471214]
[http://dx.doi.org/10.3233/JAD-191257] [PMID: 32310166]
[http://dx.doi.org/10.4088/JCP.12m07702] [PMID: 23146133]
[http://dx.doi.org/10.1001/jamaneurol.2018.1123] [PMID: 29799986]
[http://dx.doi.org/10.1111/jon.12494] [PMID: 29314393]
[http://dx.doi.org/10.1212/WNL.0000000000008735] [PMID: 31801832]
[http://dx.doi.org/10.3988/jcn.2020.16.1.83] [PMID: 31942762]
[http://dx.doi.org/10.1002/ana.23845] [PMID: 23495089]
[http://dx.doi.org/10.1016/j.jalz.2017.01.026] [PMID: 28322203]
[http://dx.doi.org/10.1016/j.neurobiolaging.2016.08.014] [PMID: 27639120]
[http://dx.doi.org/10.1016/j.neurobiolaging.2018.07.001] [PMID: 30077040]
[http://dx.doi.org/10.1016/j.neurobiolaging.2019.12.002] [PMID: 32057528]
[http://dx.doi.org/10.1016/j.neurobiolaging.2020.02.004] [PMID: 32169357]
[http://dx.doi.org/10.3174/ajnr.A5717] [PMID: 29976831]
[http://dx.doi.org/10.1148/radiol.14140680] [PMID: 25291458]
[http://dx.doi.org/10.1159/000486152] [PMID: 29268260]
[http://dx.doi.org/10.1016/0022-3956(75)90026-6] [PMID: 1202204]
[http://dx.doi.org/10.1111/j.1600-0447.1983.tb09716.x] [PMID: 6880820]
[http://dx.doi.org/10.1111/j.1532-5415.1992.tb01802.x] [PMID: 1401698]
[http://dx.doi.org/10.2466/pms.1958.8.3.271]
[http://dx.doi.org/10.1093/oxfordjournals.bmb.a070866] [PMID: 4937273]
[http://dx.doi.org/10.1212/WNL.48.4.989] [PMID: 9109889]
[http://dx.doi.org/10.1006/brln.1997.1770] [PMID: 9184099]
[http://dx.doi.org/10.1212/WNL.44.4.609] [PMID: 8164812]
[http://dx.doi.org/10.1001/archneur.58.12.1985] [PMID: 11735772]
[http://dx.doi.org/10.1037/1040-3590.4.1.5]
[http://dx.doi.org/10.1016/j.encep.2020.02.006] [PMID: 32331765]
[http://dx.doi.org/10.1177/1088868310366253] [PMID: 20435807]
[http://dx.doi.org/10.1007/s00259-009-1264-0] [PMID: 19838705]
[http://dx.doi.org/10.1007/BF00868807] [PMID: 8551316]
[http://dx.doi.org/10.2214/ajr.149.2.351] [PMID: 3496763]
[http://dx.doi.org/10.1148/radiol.2018170803] [PMID: 29558307]
[http://dx.doi.org/10.1097/MNM.0000000000000633] [PMID: 27984539]
[http://dx.doi.org/10.1097/RLU.0b013e318279b991] [PMID: 23357822]
[http://dx.doi.org/10.1212/WNL.0000000000006469] [PMID: 30305451]
[http://dx.doi.org/10.1016/S1474-4422(09)70013-4] [PMID: 19161908]
[http://dx.doi.org/10.1212/01.wnl.0000307750.41970.d9] [PMID: 18378884]
[http://dx.doi.org/10.1001/jamaneurol.2016.1017] [PMID: 27271785]
[http://dx.doi.org/10.1161/STROKEAHA.116.015354] [PMID: 28143923]
[http://dx.doi.org/10.1212/WNL.0000000000003983] [PMID: 28468844]
[http://dx.doi.org/10.1016/j.jalz.2018.04.007] [PMID: 29792871]
[http://dx.doi.org/10.1212/WNL.0000000000004797] [PMID: 29247070]
[http://dx.doi.org/10.1001/jamaneurol.2018.3122] [PMID: 30422209]
[http://dx.doi.org/10.3389/fnagi.2019.00157] [PMID: 31316372]
[http://dx.doi.org/10.1001/archneurol.2011.77] [PMID: 21555640]
[http://dx.doi.org/10.1212/WNL.0000000000005354] [PMID: 29572282]
[http://dx.doi.org/10.1037/hea0000475] [PMID: 28277701]
[http://dx.doi.org/10.1016/j.cpr.2019.04.002] [PMID: 30981042]
[http://dx.doi.org/10.1146/annurev.psych.093008.100352] [PMID: 19572784]
[http://dx.doi.org/10.1016/j.jsxm.2018.02.008] [PMID: 29523476]
[http://dx.doi.org/10.1080/0361073X.2015.1053752] [PMID: 26214097]
[http://dx.doi.org/10.2174/1745017901713010233] [PMID: 29299046]
[http://dx.doi.org/10.3389/fnagi.2017.00063] [PMID: 28352228]
[http://dx.doi.org/10.1080/07317115.2017.1407981] [PMID: 29279022]
[http://dx.doi.org/10.3233/JAD-190555] [PMID: 31561364]
[http://dx.doi.org/10.1016/j.neurobiolaging.2009.12.026] [PMID: 20133017]
[http://dx.doi.org/10.1016/j.nicl.2017.08.022] [PMID: 28879085]
[http://dx.doi.org/10.1016/j.jalz.2011.03.003] [PMID: 21514248]
[http://dx.doi.org/10.1212/WNL.0000000000000505] [PMID: 24814849]
[http://dx.doi.org/10.1038/nrneurol.2015.10] [PMID: 25686760]
[http://dx.doi.org/10.1212/WNL.0b013e3181e7ca05] [PMID: 20625169]
[http://dx.doi.org/10.1016/j.trci.2019.02.001] [PMID: 31011621]
[http://dx.doi.org/10.1017/S1355617716000527] [PMID: 27346168]
[http://dx.doi.org/10.1016/j.jagp.2012.12.217] [PMID: 23759291]
[http://dx.doi.org/10.1159/000332082] [PMID: 22005607]
[http://dx.doi.org/10.1093/geronb/gbu184] [PMID: 25583598]