Results in Physics (Jun 2021)
Prediction of epidemiological characteristics of vascular cognitive impairment using SIR mathematical model and effect of brain rehabilitation and health measurement system on cognitive function of patients
Abstract
The purpose is to explore the prediction of epidemiological characteristics of vascular cognitive impairment based on susceptible infectious recovered and immune hosts (SIR) mathematical model and the effect of brain rehabilitation health measurement system on cognitive function of patients. SIR mathematical model was used to predict the epidemiological characteristics of vascular cognitive impairment (VCIND). Then, 60 patients with non dementia vascular cognitive impairment were randomly divided into training group and control group. Both groups were given conventional drug therapy and traditional rehabilitation training. The training group increased brain rehabilitation on this basis. Health measurement system cognitive training, 40 min/time, once a day, 5 times a week for a total of 4 weeks. A simple intelligent mental scale (MMSE), Montreal Cognitive Assessment Scale (MoCA), Barthel Index (BI), and myoelectric evoked potentiometer were used for cognitive function, daily life activity (ADL) ability, and P300 of two groups of patients. assessment. The purpose of this study was to investigate the effects of brain rehabilitation health care measurement system-assisted cognitive training on cognitive function and event-related potential (ERP) P300 in patients with VCIND. The study found that the brain rehabilitation health care measurement system assisted cognitive training can effectively improve the cognitive function of patients with VCIND and their daily activities.
