Fig. 1.

a CRS-R classification and pitfall identification. On the left, the bar shows the number of Coma/UWS patients presenting with (light gray) or without (dark gray) pitfalls; the right bar shows the number of MCS/EMCS patients presenting with (light gray) and without (dark gray) pitfalls. b MBT classification and pitfall identification. On the left, the bar shows the number of true-DOC patients presenting with (light gray) and without (dark gray) pitfalls; the right bar shows the number of potential clinical CMD patients presenting with (light gray) and without (dark gray) pitfalls. UWS unresponsive wakefulness syndrome, MCS minimally conscious state, EMCS emergence from minimally conscious state, DOC disorder of consciousness, CMD cognitive motor dissociation