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Table 2 Modifiable parameters of the exercises. Minimum and maximum values of each exercise type parameters are reported for both groups

From: Adaptive vs. non-adaptive cognitive training by means of a personalized App: a randomized trial in people with multiple sclerosis

Exercise type Parameter ADAPT-gr CONST-gr
Min; Max Min; Max
VS-WM_task Number of stimuli
Frequency
4; 7
1 stim/2 s; 1 stim/s
4; 5
1 stim/2 s (constant)
Oper-Nback_task N parameter
Number of stimuli
Frequency
0; ∞
5; (N + 1)*5
1 stim/5 s; 1 stim/3 s
0; 1
5; 10
1 stim/5 s (constant)
Dual-Nback_task N parameter
Number of stimuli
Frequency
0; ∞
5; (N + 1)*5
1 stim/5 s; 1 stim/3 s
0; 1
5; 10
1 stim/5 s (constant)
  1. Abbreviations: VS-WM_task visuospatial working memory task, Oper-Nback_task “operation” N-back task, Dual-Nback_task “dual” N-back task, ADAPT-gr adaptive training group CONST-gr constant training group