Table 1 Arm Research Action Test.

From: Neuromotor prosthetic to treat stroke-related paresis: N-of-1 trial

 

12 days (1.5 weeks) post-implant

10 weeks post-implant)

12 weeks post implant

CONDITION

NO BRACE

EMG-MYOPRO

BCI-MYOPRO

Block 10 cm3

0

0

0

Block 2.5cm3

0

1

1

Block 5cm3

0

0

1

Block 7.5 cm3

0

0

0

Cricket ball

0

0

0

Sharpening stone

0

1

1

Pour water from one glass to another

0

0

0

Displace 2.25-cm alloy tube from one side of table to the other

0

1

1

Displace 1-cm allow tube from one side of table to other

0

1

1

Put washer over bolt

0

1

1

Ball bearing held between ring finger and thumb

0

0

0

Marble held between index finger and thumb

0

0

1

Ball bearing held between middle finger and thumb

0

0

0

Ball bearing held between index finger and thumb

0

0

0

Marble held between ring finger and thumb

0

0

0

Marble held between middle finger and thumb

0

0

0

Hand to behind the head

0

0

0

Hand to top of head

0

0

0

Hand to mouth

0

0

3

SUM

0

5

10

  1. The participant was unable to perform any aspect of the test with the unassisted, paralyzed arm. Conditions performed with the assistance of the MyoPro powered orthosis, whether under myoelectric or brain-computer interface control, are shown in non-italicized boldface. Conditions performed with the assistance of the MyoPro powered orthosis, only under brain-computer interface control, are shown in italicized boldface.