Background: The protocol described in this paper is part of a research project coordinated 1
between three Spanish universities where a technology aimed at improving the quality of life of 2
people suffering from cerebral palsy will be developed. Part of the technology developed will consist 3
of developing an interface and a series of applications to increase motivation for daily physical activity. 4
The basis of these developments is based on the measurement of the emotional state of the subjects. 5
Methods: The experimental protocol is designed with two objectives, on the one hand to identify the 6
emotional state through physiological signals, and on the other to determine whether music can be 7
a motivating factor to promote physical activity. It has been specifically designed for subjects with 8
cerebral palsy taking into account the special characteristics of this population. These are people with 9
whom it is difficult to use questionnaires to have a basis to contrast with the measured physiological 10
signals, so measurements must be taken in carefully chosen daily life situations Discussion: As results 11
we hope to obtain which physiological parameters are the most robust to measure the emotional state 12
and how to design rehabilitation and physical activity promotion routines that are motivating, in 13
addition to being able to avoid risk factors during the performance of these routines. Trial registration: 14
NCT05621057. https://clinicaltrials.gov/ct2/show/NCT05621057