From: Vision-aided brain–machine interface training system for robotic arm control and clinical application on two patients with cervical spinal cord injury
(α, β)
Direction 1 (%)
Direction 2 (%)
Direction 3 (%)
Direction 4 (%)
Average (%)
(1.00, 1.00)
41.12
51.20
81.90
55.28
57.37
(0.60, 0.60)
36.20
37.18
73.55
60.49
51.85