| VR | Virtual Reality |
| PD | Parkinson’s Disease |
| WoSCC | Web of Science Core Collection |
| SCIE | Science Citation Index Expanded |
| WoS | Web of Science |
| TC | Total Citations |
| FOG | Freezing of Gait |
| JCR | Journal Citation Reports |
| OA | Open Access Journal |
| RCT | Randomized Controlled Trial |
| LLR | Logarithmic Likelihood Ratio |
| IF | Impact Factor |
| rTMS | Repetitive Transcranial Magnetic Stimulation |