| PwMS | People with Multiple Sclerosis |
| MS | multiple sclerosis |
| tDCS | transcranial direct current stimulation |
| TMS | transcranial magnetic stimulation |
| mbSCED | Multiple Baseline Single-Case Experimental Design |
| mFIS | modified Fatigue Impact Scale |
| EDSS | Expanded Disability Status Scale |
| SDMT | Symbol Digit Modality Test |
| 9 HPT | 9-Hole Peg Test |
| MoCA | Montreal Cognitive Assessment |
| GVLT | Greek Verbal Learning Test |
| BVMT-R | Brief Visuospatial Memory Test-Revised |
| BICAMS | Brief International Cognitive Assessment for MS |
| BDI | Beck Depression Inventory |
| MSQoL-54 | MS Quality of Life Questionnaire-54 |
| UEQ | User Experience Questionnaire |
| mA | milliAmpere |
| PCS | Physical Composite Score |
| MCS | Mental Composite Score |