Brain mechanisms underlying neuropsychiatric symptoms in Alzheimer's disease: a systematic review of symptom-general and -specific lesion patterns.
Brain mechanisms underlying neuropsychiatric symptoms in Alzheimer's disease: a systematic review of symptom-general and -specific lesion patterns.
复制标题
DOI:
10.1186/s13024-021-00456-1
复制
发表时间:
2021-06-07
影响因子:
15.1
通讯作者:
Zhang Z
中科院分区:
文献类型:
--
作者:
Chen Y;Dang M;Zhang Z
Neuropsychiatric symptoms (NPSs) are common in patients with Alzheimer’s disease (AD) and are associated with accelerated cognitive impairment and earlier deaths. This review aims to explore the neural pathogenesis of NPSs in AD and its association with the progression of AD. We first provide a literature overview on the onset times of NPSs. Different NPSs occur in different disease stages of AD, but most symptoms appear in the preclinical AD or mild cognitive impairment stage and develop progressively. Next, we describe symptom-general and -specific patterns of brain lesions. Generally, the anterior cingulate cortex is a commonly damaged region across all symptoms, and the prefrontal cortex, especially the orbitofrontal cortex, is also a critical region associated with most NPSs. In contrast, the anterior cingulate-subcortical circuit is specifically related to apathy in AD, the frontal-limbic circuit is related to depression, and the amygdala circuit is related to anxiety. Finally, we elucidate the associations between the NPSs and AD by combining the onset time with the neural basis of NPSs. The online version contains supplementary material available at 10.1186/s13024-021-00456-1.
登录
查看更多内容
DOI:
10.1016/j.jalz.2017.08.015
发表时间:
2018-03
期刊:
Alzheimer's & dementia : the journal of the Alzheimer's Association
影响因子:
--
作者:
Acosta I;Borges G;Aguirre-Hernandez R;Sosa AL;Prince M;10/66 Dementia Research Group
通讯作者:
10/66 Dementia Research Group
影响因子:
2.4
作者:
Aalten, Pauline;Verhey, Frans R. J.;Robert, Philippe H.
通讯作者:
Robert, Philippe H.
影响因子:
3
作者:
Anor, Cassandra J.;O'Connor, Sean;Tartaglia, Maria Carmela
通讯作者:
Tartaglia, Maria Carmela
影响因子:
4.8
作者:
Balthazar, Marcio L. F.;Pereira, Fabricio R. S.;Cendes, Fernando
通讯作者:
Cendes, Fernando
影响因子:
4
作者:
Dechamps, Arnaud;Jutand, Marthe Aline;Bourdel-Marchasson, Isabelle
通讯作者:
Bourdel-Marchasson, Isabelle