In 2011, Nuamps EEG from www.neuroscan.com was used to study the extent of detectable brain signals from stroke patients who performed motor imagery using BCI in a large clinical trial, and the results showed that majority of the patients (87%) could use the BCI [REF].
In 2012 an Italian startup company, Liquidweb s.r.l., released "Braincontrol", a first prototype of an AAC BCI-based, designed for patients in locked-in state.