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. 2025 Aug 11;16:1568797. doi: 10.3389/fneur.2025.1568797

Figure 2.

Graph (A) shows annual scientific production from 1979 to 2023, with a notable increase starting around 2000. Diagram (B) is a timeline highlighting key scientific publications from 1993 to 2015. Chart (C) is a bar graph titled "Most Cited Countries," showing the USA leading with 6,162 citations, followed by China with 2,725 citations, and other countries with fewer citations.

(A) The number of articles on stroke surface EMG per year. (B) Timeline of the top 10 cited documents. (C) Top 10 citied countries on sEMG in the field of stroke. The Top 10 citied countries refer to the countries of the corresponding authors of the publications in the field of surface electromyography (sEMG) for stroke rehabilitation. This information highlights the significant contributions these countries have made to the research in this field.