Table 1. Fingdings in the patients.
Pt | Age/Sex | Side | Grade | IHC | IAC | IPC | CHC | CAC | CPC | SN | GEN | CP | BAEP | cVEMP | oVEMP |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 63/F | L | T4 | 0.26* | 0.39* | 0.55* | 0.58* | 0.57* | 0.54* | - | + | I | I | I | I |
2 | 77/M | L | T4 | 0.00* | 0.16* | 0.36* | 0.30* | 0.62* | 0.47* | - | + | I | I | I | I |
3 | 76/M | R | T4 | 0.00* | 0.43* | 0.41* | 0.22* | 0.53* | 0.53* | - | + | B | I | ? | ? |
4 | 56/F | L | T4 | 0.00* | 0.22* | 0.25* | 0.43* | 0.69* | 0.41* | - | + | I | I | I | I |
5 | 74/F | R | T4 | 0.13* | 0.23* | 0.37* | 0.66* | 0.60* | 0.36* | C | + | I | ? | B | B |
6 | 77/F | R | T4 | 0.13* | 0.45* | 0.31* | 0.19* | 0.48* | 0.30* | C | + | B | B | B | I |
7 | 71/M | R | T4 | 0.00* | 0.25* | 0.10* | 0.52* | 0.54* | 0.19* | C | + | I | ? | ? | ? |
8 | 79/M | R | T4 | 0.22* | 0.61* | 0.25* | 0.60* | 0.88 | 0.48 | C | + | ? | I | B | B |
9 | 68/F | R | T4 | 0.00* | 0.54* | 0.29* | 0.52* | 0.86 | 0.44* | - | - | I | I | I | I |
10 | 60/F | L | T4 | 0.00* | 0.61* | 0.48* | 0.56* | 0.82 | 0.76 | - | + | I | ? | I | I |
11 | 71/F | R | T4 | 0.32* | 0.71 | 0.63* | 0.74 | 0.97 | 0.65* | C | + | I | I | I | I |
12 | 63/F | R | T4 | 0.41* | 0.70 | 0.47* | 0.78 | 0.91 | 0.69* | - | + | I | I | I | I |
13 | 43/F | L | T4 | 0.68* | 0.84 | 0.82 | 0.75 | 0.85 | 0.88 | - | - | N | N | I | N |
14 | 46/F | R | T4 | 0.52* | 0.75 | 0.97 | 1.03 | 1.03 | 1.09 | - | - | I | I | I | I |
15 | 66/F | R | T4 | 0.61* | 0.80 | 0.94 | 0.81 | 0.89 | 0.86 | - | - | I | I | N | N |
M (SD) |
0.22 (0.23) |
0.51 (0.22) |
0.48 (0.25) |
0.58 (0.22) |
0.75 (0.17) |
0.58 (0.24) |
|||||||||
16 | 75/M | L | T3 | 0.14* | 0.70 | 0.39* | 0.71 | 0.84 | 0.49* | - | - | I | I | I | I |
17 | 47/F | L | T1 | 0.39* | 0.55* | 0.63* | 0.74 | 0.83 | 0.83 | - | - | I | I | I | I |
18 | 62/F | L | T2 | 0.42* | 0.68* | 0.60* | 0.72 | 0.76 | 0.86 | - | - | ? | ? | ? | ? |
19 | 53/M | R | T2 | 0.23* | 0.69* | 0.99 | 0.76 | 0.80 | 0.84 | C | - | I | N | N | I |
20 | 59/F | R | T3 | 0.57* | 0.84 | 0.36* | 0.87 | 0.97 | 0.75 | C | - | I | I | I | I |
21 | 31/M | L | T1 | 0.69* | 0.79 | 0.57* | 0.77 | 0.77 | 0.78 | C | - | I | N | I | N |
22 | 79/F | R | T2 | 0.64* | 0.94 | 0.66* | 0.76 | 0.89 | 0.83 | - | - | N | ? | B | N |
23 | 56/F | R | T1 | 0.47* | 0.74 | 0.79 | 0.84 | 0.91 | 0.81 | - | - | I | I | B | I |
24 | 71/F | R | T1 | 0.86 | 0.96 | 1.01 | 0.99 | 0.85 | 0.97 | - | - | I | ? | ? | ? |
25 | 69/F | L | T1 | 0.93 | 1.04 | 0.92 | 0.88 | 0.94 | 0.93 | - | - | ? | N | N | N |
26 | 67/F | R | T1 | 0.88 | 0.97 | 1.06 | 0.86 | 0.99 | 0.95 | - | - | ? | ? | ? | ? |
27 | 73/F | R | T2 | 0.86 | 0.84 | 0.78 | 0.83 | 0.89 | 0.84 | - | - | N | ? | N | N |
28 | 72/F | L | T2 | 0.71 | 0.85 | 0.77 | 0.85 | 0.88 | 0.87 | - | - | N | N | N | N |
M (SD) |
0.60 (0.14) |
0.81 (0.22) |
0.73 (0.08) |
0.81 (0.08) |
0.87 (0.07) |
0.83 (0.11) |
*Abnormal values.
B: bilateral, BAEP: brainstem auditory evoked potentials, C: contralesional, CAC: contralesional anterior semicircular canal, CHC: contralesional horizontal semicircular canal, CP: caloric paresis, CPC: contralesional posterior semicircular canal, cVEMP: cervical vestibular evoked myogenic potentials, GEN: gaze-evoked nystagmus, I: ipsilesional, IAC: ipsilesional anterior semicircular canal, IHC: ipsilesional horizontal semicircular canal, IPC: ipsilesional posterior semicircular canal, L: left, N: normal, oVEMP: ocular vestibular evoked myogenic potentials, R: right, SN: spontaneous nystagmus, ?: not done.