@article{ref1,
title="The acquisition of perceptual and motor skills: a memory system in the adult human cortex",
journal="Brain research. Cognitive brain research",
year="1996",
author="Karni, Avi",
volume="5",
number="1-2",
pages="39-48",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0926-6410",
doi="",
url="http://dx.doi.org/"
}