A computational model of neurodegeneration in Alzheimer's disease.
A computational model of neurodegeneration in Alzheimer's disease.
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DOI:
10.1038/s41467-022-29047-4
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发表时间:
2022-03-28
影响因子:
16.6
通讯作者:
Jack C
中科院分区:
文献类型:
--
作者:
Jones D;Lowe V;Graff-Radford J;Botha H;Barnard L;Wiepert D;Murphy MC;Murray M;Senjem M;Gunter J;Wiste H;Boeve B;Knopman D;Petersen R;Jack C
Disruption of mental functions in Alzheimer’s disease (AD) and related disorders is accompanied by selective degeneration of brain regions. These regions comprise large-scale ensembles of cells organized into systems for mental functioning, however the relationship between clinical symptoms of dementia, patterns of neurodegeneration, and functional systems is not clear. Here we present a model of the association between dementia symptoms and degenerative brain anatomy using F18-fluorodeoxyglucose PET and dimensionality reduction techniques in two cohorts of patients with AD. This reflected a simple information processing-based functional description of macroscale brain anatomy which we link to AD physiology, functional networks, and mental abilities. We further apply the model to normal aging and seven degenerative diseases of mental functions. We propose a global information processing model for mental functions that links neuroanatomy, cognitive neuroscience and clinical neurology. Low-dimensional representations of functional brain anatomy relevant for dementia syndromes may exist. Here the authors propose a computational model of mental functions to catalogue this anatomy in Alzheimer’s and related dementias.
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影响因子:
11.2
作者:
Boyle PA;Yu L;Wilson RS;Leurgans SE;Schneider JA;Bennett DA
通讯作者:
Bennett DA
DOI:
10.1016/j.cortex.2017.09.018
发表时间:
2017-12
期刊:
Cortex; a journal devoted to the study of the nervous system and behavior
影响因子:
--
作者:
Jones DT;Graff-Radford J;Lowe VJ;Wiste HJ;Gunter JL;Senjem ML;Botha H;Kantarci K;Boeve BF;Knopman DS;Petersen RC;Jack CR Jr
通讯作者:
Jack CR Jr
DOI:
10.1016/s1474-4422(20)30440-3
发表时间:
2021-03
期刊:
The Lancet. Neurology
影响因子:
--
作者:
Graff-Radford J;Yong KXX;Apostolova LG;Bouwman FH;Carrillo M;Dickerson BC;Rabinovici GD;Schott JM;Jones DT;Murray ME
通讯作者:
Murray ME
影响因子:
16.6
作者:
Eisenberg, Ian W.;Bissett, Patrick G.;Poldrack, Russell A.
通讯作者:
Poldrack, Russell A.
影响因子:
3.8
作者:
Gunter, Jeffrey L.;Bernstein, Matt A.;Jack, Clifford R.
通讯作者:
Jack, Clifford R.