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. 2021 Aug 31;9(3):e26153. doi: 10.2196/26153

Figure 1.

Figure 1

All phases of the Fish Frenzy task are depicted from (a) to (f). At the start of the game session, an example of the gameplay with a human model is shown on the screen. At the GO signal, the stroke survivor starts moving the fish to follow a path or catch the stars. The stroke survivor must complete the journey as fast as he can and repeat the same journey as often as possible for a predetermined period, as assigned by the clinician. The stroke survivor has to control his upper extremity when moving the fish to avoid touching the black objects surrounding the stars, which results in a loss of points. When finished, the final score is shown.