How do messages about sound get to the brain? Messages about sound are sent from the nerves in the middle ear to the brain.
Messages about sound are sent from the nerves in the inner ear to the brain.
Messages about sounds are sent from the nerves in the eardrum to the brain.
Messages about sounds are sent from the nerves in the outer ear to the brain.

Auditory nerve fibres transmit the signals sent from the cochlea to the brain. In the brain, numerous relay stations (groups of neurones) receive the signals and decode them (soft or loud sound, high or low, its location etc.) in order to cause a sensation or conscious perception.

- "ethical issues. deception – the participants actually believed they were shocking a real person and were unaware the learner was a confederate of milgram's. however, milgram argued that “illusion is used when necessary in order to set the stage for the revelation of certain difficult-to-get-at-truths.” "

- "milgram's work was conducted in the early 1960s before the current.the studies ignited a debate about the ethical treatment of participants. what appear to be dangerous, if not deadly, electric shocks and the by today's ethical standards, many questions about the research have gone unanswered."

dont understand question can you makeit more better