Perceived finger position relative to pre-test across time for the different groups.
2013-02-20T17:07:37Z (GMT) by
<p>There is always a drift when synchronous stroking occurs. Surprisingly, there is also proprioceptive drift if asynchronous stroking is interrupted regularly. Error bars: s.e.m. n = 10 in all three groups, dotted line indicates 5 cm line for readability, N = 30.</p>