Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study.
Subjective cognitive impairment may be a very early at-risk period of the continuum of dementia. However, it is difficult to discriminate at-risk states from normal aging. Thus, detection of the early pathological changes in the subjective cognitive impairment period is needed. To elucidate these ch...
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doaj-5bf415b12ab34c9e87c2acbfa3dea6832020-11-25T01:49:04ZengPublic Library of Science (PLoS)PLoS ONE1932-62032014-01-0198e10400710.1371/journal.pone.0104007Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study.Kuniaki KiuchiSoichiro KitamuraToshiaki TaokaFumihiko YasunoMasami TanimuraKiwamu MatsuokaDaisuke IkawaMichihiro ToritsukaKazumichi HashimotoManabu MakinodanJun KosakaMasayuki MorikawaKimihiko KichikawaToshifumi KishimotoSubjective cognitive impairment may be a very early at-risk period of the continuum of dementia. However, it is difficult to discriminate at-risk states from normal aging. Thus, detection of the early pathological changes in the subjective cognitive impairment period is needed. To elucidate these changes, we employed diffusion tensor imaging and volumetry analysis, and compared subjective cognitive impairment with normal, mild cognitive impairment and Alzheimer's disease. The subjects in this study were 39 Alzheimer's disease, 43 mild cognitive impairment, 28 subjective cognitive impairment and 41 normal controls. There were no statistically significant differences between the normal control and subjective cognitive impairment groups in all measures. Alzheimer's disease and mild cognitive impairment had the same extent of brain atrophy and diffusion changes. These results are consistent with the hypothetical model of the dynamic biomarkers of Alzheimer's disease.http://europepmc.org/articles/PMC4122459?pdf=render |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kuniaki Kiuchi Soichiro Kitamura Toshiaki Taoka Fumihiko Yasuno Masami Tanimura Kiwamu Matsuoka Daisuke Ikawa Michihiro Toritsuka Kazumichi Hashimoto Manabu Makinodan Jun Kosaka Masayuki Morikawa Kimihiko Kichikawa Toshifumi Kishimoto |
spellingShingle |
Kuniaki Kiuchi Soichiro Kitamura Toshiaki Taoka Fumihiko Yasuno Masami Tanimura Kiwamu Matsuoka Daisuke Ikawa Michihiro Toritsuka Kazumichi Hashimoto Manabu Makinodan Jun Kosaka Masayuki Morikawa Kimihiko Kichikawa Toshifumi Kishimoto Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. PLoS ONE |
author_facet |
Kuniaki Kiuchi Soichiro Kitamura Toshiaki Taoka Fumihiko Yasuno Masami Tanimura Kiwamu Matsuoka Daisuke Ikawa Michihiro Toritsuka Kazumichi Hashimoto Manabu Makinodan Jun Kosaka Masayuki Morikawa Kimihiko Kichikawa Toshifumi Kishimoto |
author_sort |
Kuniaki Kiuchi |
title |
Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. |
title_short |
Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. |
title_full |
Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. |
title_fullStr |
Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. |
title_full_unstemmed |
Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. |
title_sort |
gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and alzheimer's disease: a voxel-based analysis study. |
publisher |
Public Library of Science (PLoS) |
series |
PLoS ONE |
issn |
1932-6203 |
publishDate |
2014-01-01 |
description |
Subjective cognitive impairment may be a very early at-risk period of the continuum of dementia. However, it is difficult to discriminate at-risk states from normal aging. Thus, detection of the early pathological changes in the subjective cognitive impairment period is needed. To elucidate these changes, we employed diffusion tensor imaging and volumetry analysis, and compared subjective cognitive impairment with normal, mild cognitive impairment and Alzheimer's disease. The subjects in this study were 39 Alzheimer's disease, 43 mild cognitive impairment, 28 subjective cognitive impairment and 41 normal controls. There were no statistically significant differences between the normal control and subjective cognitive impairment groups in all measures. Alzheimer's disease and mild cognitive impairment had the same extent of brain atrophy and diffusion changes. These results are consistent with the hypothetical model of the dynamic biomarkers of Alzheimer's disease. |
url |
http://europepmc.org/articles/PMC4122459?pdf=render |
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