Explain why the myelin sheath speeds transmission

Reference no: EM13486240

1) A researcher finds a positive correlation between aggression and sugar intake.we cannot say that sugar intake cause aggresstion level to chage. Explain why. In other word,explain three possible explanation for this correlation( hint : directionality problem, third variable problem).

2) Explain why the myelin sheath speeds transmission of a message within a neuron compared to neurons without a myelin sheath. You can draw a picture to go with your explanation if it helps.

Reference no: EM13486240

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