6 Questions
What is the frequency range for alpha waves in EEG signals?
8-13 Hz
What can EEG be used to diagnose?
Epilepsy
Which EEG signal frequency range is associated with delta waves?
0.4-4 Hz
In EOG, where is one of the electrodes located?
In a contact lens that fits over the cornea
In addition to epilepsy, what other condition can EEG be helpful in diagnosing?
Brain tumors
What is one of the potential applications of EEG?
Diagnosing certain forms of drug addiction
Study Notes
EEG and EOG Study Notes
EEG Signal Frequency Ranges
- Alpha waves in EEG signals have a frequency range of 8-12 Hz
- Delta waves in EEG signals have a frequency range of 0.5-4 Hz
EEG Diagnostic Applications
- EEG can be used to diagnose epilepsy
- EEG can be helpful in diagnosing sleep disorders
EOG Electrode Location
- One of the electrodes in EOG is located at the outer canthus of the eye
Potential Applications of EEG
- One potential application of EEG is in brain-computer interfaces (BCIs)
Test your knowledge on EEG and EOG signals, including their frequency ranges and applications in diagnosing brain-related diseases. Explore the differentiation of alpha, beta, delta, and theta waves in EEG signals, as well as the electrode placement in EOG.
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