账务
高级检索

keyword

MRI(remove)

keyword

Aging(remove)

二次搜索

GO
首页 > 报刊文摘
搜索 获得约132条结果,(用时0.0310秒)
排序:相关度 | 标题

Differentiating maturational and aging-related changes of the cerebral cortex by use of thickness and signal intensity

Cortical thickness decreases from childhood throughout life, as estimated by magnetic resonance imaging (MRI). This monotone trajectory does not reflect the fundamentally different neurobiological processes underlying morphometric changes in development versus aging.

出版机构:Elsevier Science

刊物名称:NeuroImage

出版时间:2010

ISSN:1053-8119

数据源:报刊文摘

Association of matrix metalloproteinases with MRI indices of brain ischemia and aging

Magnetic resonance imaging (MRI) findings of large white matter hyperintensities (LWMH), decreased brain volume and silent cerebral infarcts (SCI) are subclinical indices of brain ischemia and aging.

出版机构:Elsevier Science

刊物名称:Neurobiology of Aging

出版时间:2010

ISSN:0197-4580

数据源:报刊文摘

Everyday memory: Self-perception and structural brain correlates in a healthy elderly population

Mapping the cerebral structural correlates of age-related cognitive decline is a growing area of research. The aim of the present study was to investigate the relationship between healthy elderly?

出版机构:Cambridge University Press

刊物名称:Journal of the International Neuropsychological Society

出版时间:2010

ISSN:1355-6177

数据源:报刊文摘

MRI and DWI: feasibility of DWI and ADC maps in the evaluation of placental changes during gestation

Objective <P>To establish if a correlation exists between apparent diffusion coefficient (ADC) values, obtained by diffusion?weighted imaging (DWI), and placental aging.<br><div class="Publication"><p>出版机构:John Wiley & Sons, Ltd.</p><p>刊物名称:Prenatal Diagnosis</p><p>出版时间:2010</p><p>ISSN:0197-3851</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="SearchItem"> <h2> <a href="Article.aspx?Code=19832714&View=baokanarticle">Differential effects of age and history of hypertension on regional brain volumes and iron</a> </h2>ging affects various structural and metabolic properties of the brain. However, associations among various aspects of brain aging are unclear. Moreover, those properties and associations among them may be modified by age-associated increase in vascular risk.<br><div class="Publication"><p>出版机构:Elsevier Science</p><p>刊物名称:NeuroImage</p><p>出版时间:2011</p><p>ISSN:1053-8119</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="SearchItem"> <h2> <a href="Article.aspx?Code=19902032&View=baokanarticle">Semi-supervised cluster analysis of imaging data</a> </h2>By assuming that images are defined in a common space via registration to a common template, we propose a segmentation-based method for detecting locations that signify local regional differences in the two labeled sets.<br><div class="Publication"><p>出版机构:Elsevier Science</p><p>刊物名称:NeuroImage</p><p>出版时间:2011</p><p>ISSN:1053-8119</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="SearchItem"> <h2> <a href="Article.aspx?Code=19395172&View=baokanarticle">Selective effects of aging on brain white matter microstructure: A diffusion tensor imaging tractography study</a> </h2>We examined age-related changes in the cerebral white matter. Structural magnetic resonance images (MRIs) and diffusion tensor images (DTIs) were acquired from 69 healthy subjects aged 22?84years.<br><div class="Publication"><p>出版机构:Elsevier Science</p><p>刊物名称:NeuroImage</p><p>出版时间:2010</p><p>ISSN:1053-8119</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="SearchItem"> <h2> <a href="Article.aspx?Code=19435803&View=baokanarticle">Brain Atrophy in Healthy Aging Is Related to CSF Levels of Aβ1-42</a> </h2>Reduced levels of ?-amyloid1-42 (A?1-42) and increased levels of tau proteins in the cerebrospinal fluid (CSF) are found in Alzheimer's disease (AD), likely reflecting A? deposition in plaques and neuronal and axonal damage.<br><div class="Publication"><p>出版机构:Oxford University Press</p><p>刊物名称:Cerebral Cortex</p><p>出版时间:2010</p><p>ISSN:1047-3211</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="SearchItem"> <h2> <a href="Article.aspx?Code=20254335&View=baokanarticle">Relationships between cognitive function and frontal grey matter volumes and thickness in middle aged and early old-aged adults: The PATH Through Life Study</a> </h2>The study examined the relationship of lateral frontal cortical volume and thickness with cognitive function in two samples of healthy middle aged (MA, 44?48years old) and early old-age (OA, 64?68years old) adults.<br><div class="Publication"><p>出版机构:Elsevier Science</p><p>刊物名称:NeuroImage</p><p>出版时间:2011</p><p>ISSN:1053-8119</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="SearchItem"> <h2> <a href="Article.aspx?Code=20254343&View=baokanarticle">Age differences in speed of processing are partially mediated by differences in axonal integrity</a> </h2>dvanced age is associated with declines in brain structure and in cognitive performance, but it is unclear which aspects of brain aging mediate cognitive declines.<br><div class="Publication"><p>出版机构:Elsevier Science</p><p>刊物名称:NeuroImage</p><p>出版时间:2011</p><p>ISSN:1053-8119</p><p class="ArticleSource"><span>数据源:</span>报刊文摘</p></div></div> <div class="Pager"> <span>1</span><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=2">2</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=3">3</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=4">4</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=5">5</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=6">6</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=7">7</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=8">8</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=9">9</a><a href="/Search.aspx?view=baokanarticle&query=&Navigator=%20and%20keyword:%22MRI%22%20and%20keyword:%22Aging%22&docvector=&moreq=&page=2">下一页</a> </div> </td> <td> </td> </tr> </table> </td> <td> </td> <td class="RightArea"> </td> </tr> </table> <br /> <br /> <br /> <br /> <div class="Footer"> 版权所有 中国图书进出口(集团)总公司<br /> 京公网安备110105007680号 京ICP备09090397 </div> <br /> <br /> </body> </html>