A physical model for dementia

O. Sotolongo-Costa, L.M. Gaggero-Sager, J.T. Becker, F. Maestu and O. Sotolongo-Grau

Physica A: Statistical Mechanics and its Applications, 2017, vol. 472, issue C, 86-93

Abstract: Aging associated brain decline often result in some kind of dementia. Even when this is a complex brain disorder a physical model can be used in order to describe its general behavior. A probabilistic model for the development of dementia is obtained and fitted to some experimental data obtained from the Alzheimer’s Disease Neuroimaging Initiative. It is explained how dementia appears as a consequence of aging and why it is irreversible.

Keywords: Dementia; Cusp; Catastrophe theory; Stochastic process (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:472:y:2017:i:c:p:86-93

DOI: 10.1016/j.physa.2016.12.086

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