:Music, Relaxation and Biosignal Correlates

1
 Music, Relaxation and Biosignal Correlates
Presented By Chong ShuFen
Supervisor Dr Udantha Abeyratne
How the project works?
Objective
The aims/objective of this project is to
investigate how music affect and how it is
related to relaxation. Measurement and analysis
would be done to maximize alpha with the aid of
using different kinds of music.
Bio-Amplifier
DT9834
DT Measure Foundry
DATA
WAVEFORM
MATLAB
GUI
BRAIN
EEG
MUSIC MIXER
What is Alpha?
Benefit
- Range from 8 13 Hz
- Loading of data is more convenient and easy.
- Prominent during relaxation
Results after filter (Channel 5 Fp2)
Bands of filter build
How is Music related to Alpha?
- Research and studies have been shown that a
subjects brain can be relaxed by adding music to
the test.
Delta
Theta
Delta
Theta
- It can also minimize or maximize the alpha by
using different pitch, frequency, loudness and
environment.
Alpha are commonly used as
- A kind of treatment (Depression, Stress and
Addiction)
Alpha
Beta
Beta
Alpha
- To enhance relaxation skills.
What is Bio-Amplifier?
- A multi-modal amplifier system with a maximum
of input of 16 channels.
- To establish biosignal data acquisition and
realtime analysis with Matlab.
What is DT9834 DT Measure?
Conclusion
- After data computation, it can be concluded
that electrode Fp1, Fp2, F7 and T6 have higher
Alpha reading. This is in contrast to electrode
T3 and T4 which have higher Beta reading.
- A multifunction data acquisition USB modules.
- A visual software environment, for creating
test and measurement, control, and analysis
applications.