Grasp-Release Assessment of a Networked Neuroprosthesis Device

Inclusion criteria

• ✓. International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI) motor level of C1 through C7 and
• ✓. American Spinal Injury Association (ASIA) Impairment Scale (AIS) grade A, B, or C;
• ✓. Adductor Pollicus, Abductor Pollicus Brevis (AbPB), Flexor Pollicus Longus (FPL), Extensor Pollicus Longus (EPL)/Extensor Pollicus Brevis (EPB), Extensor Digitorum Communis (EDC), Flexor Digitorum Superficialis (FDS), Flexor Digitorum Profundus (FDP), Pronator Quadratus (PQ), Extensor Carpi Ulnaris (ECU), Extensor Carpi Radialis Brevis (ECRB), Extensor Carpi Radialis Longus (ECRL), Flexor Carpi Ulnaris (FCU), Flexor Carpi Radialis (FCR), First Dorsal Interosseous(1DI), triceps,
• ✓. At least two of the grade 3/5 or higher excitable muscles must also have grade 2/5 or lower voluntary strength;