| EEG | Electroencephalography |
| QDA | Quadratic discriminant analysis |
| LDA | Linear discriminant analysis |
| KNNC | K-nearest neighbor classifier |
| PARZEN | Parzen density-based |
| PSD | Power spectral density |
| ADHD | Attention deficit hyperactivity disorder |
| OCD | Obsessive-compulsive disorder |
| SST | Stop signal task |
| GNG | Go/no-go |
| IFC | Inferior frontal cortex |
| Pre-SMA | Presupplementary motor area |
| ERP | Event-related potential |
| SSD | Stop signal delay |
| SSRT | Stop signal reaction time |
| RT | Reaction time |
| SG | Successful go |
| SS | Successful stop |
| FS | Failed stop |
| IIR | Infinite impulse response |
| ICA | Independent component analysis |
| ERSP | Event-related spectral perturbation |
| LOOCV | Leave-one-out cross validation |
| SD | Standard deviation |