Card Set Information
Ear crobertsonx biology body action co ordination
Biology, The Body in Action, Subtopic, co-ordination
Judgement of the
direction of sound
accurate with two ears than with one.
the sound waves through to the middle ear bones
middle ear bones
the sound vibrations through to the cochlea
movement energy of the vibrations into nerve impulses
nerve impulses from the cochlea to the brain
help us with
There are three fluid filled semi-circular canals arranged at _____ ______ to each other
Each canal contains _______ ____ which produce nerve impulses when the fluid is moved.
There is one canal to receive information about each type of head movement, that is:
side to side movement