Table 6.
Relationships between cognition and electrophysiological parameters in the AD and bvFTD groups.
| AD | bvFTD | |||
|---|---|---|---|---|
| MMSE | MoCA | MMSE | MoCA | |
| P300-PZ | ||||
| Latency (ms) | -0.0301 | -0.281 | -0.346 | -0.371* |
| Amplitude (pV) | 0.107 | 0.060 | -0.005 | 0.015 |
| P300-Cz | ||||
| Latency (ms) | -0.308 | -0.316 | -0.275 | -0.353 |
| Amplitude (pV) | 0.099 | 0.017 | 0.151 | 0.105 |
| RMT (%) | -0.227 | -0.063 | 0.091 | 0.128 |
| FMT (%) | 0.426* | -0.301 | 0.047 | 0.307 |
| CSP (ms) | 0.193 | 0.346 | -0.287 | -0.019 |
AD: Alzheimer’s disease; bvFTD, behavioral variant of frontotemporal dementia; CSP: cortical silent period; Cz, central; FMT, facilitated motor threshold; MMSE, Mini-Mental State Examination; MoCA, Montreal Cognitive Assessment; Pz, parietal; RMT, resting motor threshold; *, P & 0.05.