Journal Abbreviation: EPILEPSIA
                Journal ISSN: 0013-9580
| Year | Impact Factor (IF) | Total Articles | Total Cites | 
| 2024 (2025 update) | 6.6 | - | 31692 | 
| 2023 | 6.6 | - | - | 
| 2022 | 5.6 | - | 32302 | 
| 2021 | 6.740 | - | 36294 | 
| 2020 | 5.864 | 329 | 33890 | 
| 2019 | 6.040 | 243 | 26560 | 
| 2018 | 5.562 | 269 | 26492 | 
| 2017 | 5.067 | 282 | 26301 | 
| 2016 | 5.295 | 257 | 24716 | 
| 2015 | 4.706 | 247 | 22884 | 
| 2014 | 4.571 | 279 | 22358 | 
| 2013 | 4.584 | 385 | 22112 | 
| 2012 | 3.909 | 370 | 19800 | 
| 2011 | 3.961 | 394 | 19398 |