Eliminate noise algorithm on medical application
Blood Oxygenation Level Dependence (BOLD) changes based on human activities. The activities include respiration and pulse of blood flow in the brain. Respiratory and cardiac variation over time and variation for each body. This variation causes the amount of oxygen flow to the brain not constant...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/75438 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | Blood Oxygenation Level Dependence (BOLD) changes based on
human activities. The activities include respiration and pulse of
blood flow in the brain. Respiratory and cardiac variation over time
and variation for each body. This variation causes the amount of
oxygen flow to the brain not constant. The amount of oxygen flow to
the brain is lesser when the breath is deeper and faster. This
inconstant causing of incorrect result during Functional Magnetic
Resonance Imaging (fMRI) test. This noise is called Physiological
noise.
This Final year project aim to analyse the physiological noise and
different method for reduction of this physiological noise. Two noise
reduction methods will be investigated and compare the different
between both method. |
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