Answered

1. Why are combination codes or dual coding necessary?

2. What is the difference between being coded as epilepsy and being coded as non-epilepsy?



Answer :

Final answer:

The necessity of combination codes and the distinction between epilepsy and non-epilepsy in auditory coding.


Explanation:

Combination codes or dual coding are necessary in the auditory system to encode sound frequencies using both time coding and place coding. Place coding is essential for distinguishing different frequencies, with low frequencies encoded temporally and high frequencies encoded spatially. The auditory pathway preserves this information regardless of the coding method.

When sound is coded as epilepsy, it implies abnormal electrical activity in the brain associated with seizures. Conversely, when sound is coded as non-epilepsy, it indicates a normal brain electrical activity response to auditory stimuli.


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