Assertion: EEG is of significant diagnostic value in cardiac diseases.
Reason: Changes in the pattern of electrical potentials recorded in the EEG can reflect defects in cardiac functions.
Both the assertion and the reason are true, and the reason is a correct explanation of the assertion.
Both the assertion and reason are true, but the reason is not a correct explanation of the assertion.
The assertion is true, but the reason is false.
Both the assertion and reason are false.
Both the assertion and reason are false.
Both the assertion and reason are false. EEG primarily measures the electrical activity of the brain and is not directly related to diagnosing cardiac diseases. While certain changes in the EEG pattern may indirectly reflect some cardiac abnormalities, it is not a specific diagnostic tool for cardiac conditions. On the other hand, ECG is a test that measures the heart's electrical activity. It helps detect abnormalities in heart rhythm and provides valuable information for diagnosing and managing heart conditions.
Therefore, Option 4 is the correct answer.