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. 2021 Feb 10;23(2):e25499. doi: 10.2196/25499

Table 6.

The 10 author keywords with highest frequencies and citations per publication (CPPs; 8399 articles).

Keywords Publications, n CPP
Highest frequency


Simulation 399 19.3

Rehabilitation 357 13.9

Education 263 15.9

Training 259 21.0

Stroke 211 11.8

Medical education 209 16.1

Laparoscopy 145 22.5

Parkinson’s disease 126 17.1

Technology 109 9.5

Surgery 104 18.3
Highest CPP


Optical flow 9 104.8

Hemiparesis 9 83.1

Patient simulation 13 78.0

Laparoscopic skills 9 74.4

Research 10 60.4

Education, medical 9 56.6

Hemiplegia 10 54.8

Laparoscopic 9 54.8

Motor control 21 46.3

Fear 9 45.2