Test Parameter | Number of Criteria | BRT* Abnormality per side | BRT* Abnormality in patients |
---|---|---|---|
R1 Latency (All†) | 1) Left Stimulation | 17/65 (26.2%) | 26/65 (40%) |
2) Right Stimulation | 18/65 (27.7%) | ||
R2 Ipsilateral Latency (All†) | 3) Left Stimulation | 20/65 (30.8%) | 35/65 (53.8%) |
4) Right Stimulation | 22/65 (33.8%) | ||
R2 Contralateral Latency (All†) | 5) Left Stimulation | 24/65 (36.9%) | 34/65 (52.3%) |
6) Right Stimulation | 25/65 (38.5%) | ||
R1 Latency (BS‡) R2 Ipsilateral Latency (BS‡) R2 Contralateral Latency (BS‡) |
Left Stimulation | 12/35 (34.3%)‡ | 16/35 (45.7%)§ |
Right Stimulation | 12/35 (34.3%)‡ | ||
Left Stimulation | 12/35 (34.3%)‡ | 16/35 (45.7%)§ | |
Right Stimulation | 12/35 (34.3%)‡ | ||
Left Stimulation | 15/35 (45.7%) | 22/35 (62.9%) | |
Right Stimulation | 17/35 (48.6%) | ||
ADDITIONAL CRITERIA | |||
Left / right R1 >1.2ms | 7) | 19/65 (29.2%) | |
Ipsi- vs. Contra-lateral R2 >5ms | 8) Left Stimulation | 38/65 (58.5%) | 48/65 (73.9%) |
9) Right Stimulation | 34/65 (52.3%) | ||
Left&right stimulation R2 >7ms | 10) Left R2 >7ms | 28/65 (43.1%) | 46/65 (70.8%) |
11) Right R2 > 7ms | 33/65 (50.8%) |