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If neuronal pathways present at birth are not used during sensitive developmental periods, they may be eliminated.
Q23: cation in greatest concentration in the ECF<br>A)Na<sup>+</sup><br>B)K<sup>+</sup><br>C)A<sup>-</sup><br>D)Cl<sup>-</sup>
Q37: The tympanic membrane<br>A) vibrates when struck by
Q43: The brain<br>A) consists of 90% interneurons and
Q57: The auditory cortex is on the _
Q68: In order for accommodation to occur<br>A) the
Q90: Its charge tends to move sodium out
Q116: involves transient modifications in function of preexisting
Q137: Rapid reduction in sensitivity to a new
Q144: Diffusion results from<br>A) ATP-driven processes.<br>B) use of
Q168: Besides smell utilizes chemoreceptors<br>A)pain<br>B)vision<br>C)hearing<br>D)motion/equilibrium<br>E)taste<br>F)smell