“…23,[26][27][28][30][31][32][35][36][37]39 Three of the studies used iCBT, 23,25,35 whereas others investigated online courses and computer lessons, 33,34 digitally-delivered exercise courses to promote physical activity (exer-gaming), 26,28,29,36,38,39 neuroplasticity-based comput erised cognitive remedi ation, 21 online speed of processing training, 27,28 and technology-based rehabilitation programme (known as telerehabilitation). [30][31][32] A few of the studies considered mental health measures as secondary outcomes, with the primary outcome being improvement of physical activity, 26,28,29,36,38,39 sensory impairment rehabilitation, [30][31][32] or cognitive functional performance. 24,27,37 Study characteristics are summarised in table 1 and table 2.…”