ANALYSIS OF QUANTITATIVE EEG (QEEG) PARAMETERS ON POSTSTROKE PATIENTS UNDERGOING STATIC BICYCLE AND MIRROR COMBINATION THERAPY
Stroke causes neurological disorders such as reduced muscle motor skills, as well as cognitive, visual, and coordination functions, significantly. The reduced level of independence and mobility of a person can affect their quality of life. Previous research used static bicycles or mirrors for str...
Saved in:
| Main Author: | |
|---|---|
| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/46295 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Stroke causes neurological disorders such as reduced muscle motor skills, as well as
cognitive, visual, and coordination functions, significantly. The reduced level of
independence and mobility of a person can affect their quality of life. Previous research
used static bicycles or mirrors for stroke therapy. This work combined both static
bicycle and mirror therapy for post-stroke patients. This study aimed to find
quantitative EEG parameters that can be used to characterize neurological change.
Twelve post-stroke patients and twelve healthy subjects were given 2 tasks, namely
imaginary (motor imagery) and action (motor execution). The electrodes were placed
on 8 points with 10-20 localization principle rules. The result showed that static bicycle
and mirror combination therapy has more effect on a subject group of right stroke
patients than a subject group of left stroke patients. When given imaginary session
(motor imagery), in relative power of delta-band frequency of right stroke patients
decreased by -18.65 ± 4,891% (
p ? 0.0001
) and action session (motor execution) by -
11.23 ± 6,074% (
p ? 0.0035
), while average relative power of theta frequency band
only decreased significantly by -6.03 ± 6,407% (
p ? 0.0429
) at imaginary session.
Then, this therapy also succeeded in enhancement relative power of alpha frequency
band when given imaginary session, i.e 5.45 ± 4,203% (
p ? 0.0161
) and action
session, i.e 6.92 ± 4,550% (
p ? 0.0024
). Furthermore, the relative power of the beta
frequency band also increased when given an imaginary session by 19.23 ± 9.104%
(
p ? 0.0026
) and action session by 7.29 ± 7.522% (
p ? 0.0194
). In conclusion,
relative power, amplitude and time of P300 and C3 to C4 ratio indicated improvement
toward healthy data especially for right stroke patient subjects during therapy.
|
|---|