TY - GEN
T1 - Recognition of Cortical Modulation Mechanism in Elderly Postural Control under the Computerized Dynamic Posturography
AU - Chang, Chun Ju
AU - Chern, Jen Suh
AU - Yang, Tsui Fen
AU - Yang, Sai Wei
N1 - Funding Information:
Ministry of Science and Technology of the Republic of China, Taiwan, under contract of 99-2320-B-010-007-MY3, 103-2221-E-075-001, and 104-2221-E-075-003.
Publisher Copyright:
© 2016 IEEE.
PY - 2016/12/16
Y1 - 2016/12/16
N2 - The high level of central nervous system plays an important role to modulate the balance stability, also, the neuromotor integrated the external interference and sensorimotor information to keep individual stability. For understanding the postural control within elderly adults, in this study, we provided continues and unexpected platform perturbation, which combined with the virtual reality and real-Time orientated inertia sensor, to investigate the postural sway and cortical response relationship between healthy elderly. Results showed that although postural sway and cortical activation were affected by the visual interference, significant contrary cortical modulations were found between the condition with and without the visual interference. The various modulations in central nervous system provide valid evidence that the cerebrum modulated the postural reactions timely based on the challenged of the external environment. The concepts of the neuromotor correlation may provide information for the design of human-machine interface, and the application of the useful interactive monitor device is also advised for detecting the risk of fall.
AB - The high level of central nervous system plays an important role to modulate the balance stability, also, the neuromotor integrated the external interference and sensorimotor information to keep individual stability. For understanding the postural control within elderly adults, in this study, we provided continues and unexpected platform perturbation, which combined with the virtual reality and real-Time orientated inertia sensor, to investigate the postural sway and cortical response relationship between healthy elderly. Results showed that although postural sway and cortical activation were affected by the visual interference, significant contrary cortical modulations were found between the condition with and without the visual interference. The various modulations in central nervous system provide valid evidence that the cerebrum modulated the postural reactions timely based on the challenged of the external environment. The concepts of the neuromotor correlation may provide information for the design of human-machine interface, and the application of the useful interactive monitor device is also advised for detecting the risk of fall.
KW - Computerized dynamic posturography
KW - Cortical modulation
KW - EEG
KW - Elderly
KW - Virtual reality
UR - http://www.scopus.com/inward/record.url?scp=85011115855&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85011115855&partnerID=8YFLogxK
U2 - 10.1109/BIBE.2016.74
DO - 10.1109/BIBE.2016.74
M3 - Conference contribution
AN - SCOPUS:85011115855
T3 - Proceedings - 2016 IEEE 16th International Conference on Bioinformatics and Bioengineering, BIBE 2016
SP - 286
EP - 288
BT - Proceedings - 2016 IEEE 16th International Conference on Bioinformatics and Bioengineering, BIBE 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 16th IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2016
Y2 - 31 October 2016 through 2 November 2016
ER -
