Table 3.
Follow-up needle electromyographic study summary
|
Muscle right
|
IA
|
Spontaneous activity
|
MUAP
|
Recruitment pattern
|
|||
|
Fibs
|
Psw
|
Amp
|
Dur
|
Poly
|
|||
| Flexor carpi radialis | N | 0 | 0 | N | N | N | N |
| Biceps | N | 0 | 0 | N | N | N | N |
| Triceps | N | 0 | 0 | N | N | N | N |
| Deltoid | N | 0 | 0 | N | N | N | N |
| Brachialis | N | 0 | 0 | N | N | N | N |
| Teres minor | N | 0 | 0 | N | N | N | N |
| Infraspinatus | N | 0 | 0 | N | N | N | N |
| Cervical paraspinalis (C5/6) | N | 0 | 0 | N | N | N | N |
Amp: Amplitude; Dur: Duration; Fibs: Fibrillation; IA: Insertional activity; MUAP: Motor unit action potential; N: Normal; Poly: Polyphasic; Psw: Positive sharp wave.