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Innovated noninvasive assessment of Parkinson's disease based on measurement of cerebral vasomotor reactivity with transcranial Doppler ultrasonography and capnography
- Source :
- 2018 IEEE International Conference on Applied System Invention (ICASI).
- Publication Year :
- 2018
- Publisher :
- IEEE, 2018.
-
Abstract
- In this paper, with the use of noninvasive TCD, Finapres, and Capnography, we investigated the cerebrovascular response to CO 2 in PD patients and explored the interaction between cerebral autoregulation and ventilatory control by using nonlinear regression model. The results of these patients were compared with those of healthy subjects by examining their CBFV, CVMR (cerebrovascular Vasomotor Reactivity), and CVC i (cerebrovascular conductance index) responses to CO 2 . Statistical analysis of significance values between PD patients and healthy groups was evaluated. The results showed that the PD patients demonstrated a significantly lower level of CBFV max (%) than the healthy elders with nonlinear regression model.
- Subjects :
- Capnography
medicine.medical_specialty
Parkinson's disease
medicine.diagnostic_test
business.industry
Significance values
medicine.disease
Cerebral autoregulation
Ventilatory control
Vasomotor reactivity
Transcranial Doppler ultrasonography
Internal medicine
Cardiology
Medicine
Statistical analysis
business
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2018 IEEE International Conference on Applied System Invention (ICASI)
- Accession number :
- edsair.doi...........31db2d0d676a6f214c129bc15352e8d1