Twenty most frequently collaborative countries with Kingdom of Saudi Arabia in the field of neuroscience during 2013-2018.
| Rank | Country | Co-authored publications | Citations | Citations per Publication | Institutions |
|---|---|---|---|---|---|
| 1 | United States | 190 | 1872 | 9.8 | 160 |
| 2 | China | 166 | 3546 | 21.4 | 83 |
| 3 | United Kingdom | 88 | 1623 | 18.4 | 64 |
| 4 | Canada | 85 | 865 | 10.2 | 18 |
| 5 | Egypt | 68 | 467 | 6.9 | 25 |
| 6 | India | 58 | 857 | 14.7 | 34 |
| 7 | Switzerland | 49 | 1056 | 21.6 | 10 |
| 8 | Pakistan | 46 | 561 | 12.2 | 13 |
| 9 | Australia | 41 | 676 | 16.5 | 41 |
| 10 | Germany | 41 | 652 | 15.9 | 45 |
| 11 | Italy | 29 | 369 | 12.7 | 33 |
| 12 | Japan | 28 | 457 | 16.32 | 34 |
| 13 | Sweden | 27 | 432 | 16 | 10 |
| 14 | France | 18 | 415 | 23.1 | 41 |
| 15 | Malaysia | 18 | 111 | 6.2 | 13 |
| 16 | Russian Federation | 18 | 249 | 13.8 | 12 |
| 17 | Spain | 18 | 385 | 21.4 | 21 |
| 18 | Jordan | 17 | 178 | 10.5 | 3 |
| 19 | Netherlands | 17 | 373 | 21.9 | 15 |
| 20 | South Korea | 17 | 204 | 12 | 15 |