Table 2.

SPIRIT Schedule of enrollment, experimental procedures, and assessments.

Procedures	Screening/enrollment	Phase 1: preparation	Phase 2: calibration	Phase 3: main experiment	End of session
Eligibility assessment	√
Written informed consent	√
Clinical assessment (MoCA, KVIQ-10, FMA-UE)	√
Condition-order allocation	√
EEG/sEMG preparation		√
Motor imagery familiarization		√
BCI calibration			√
Experimental conditions A–D				√
EEG/sEMG recording			√	√
5-min washout between blocks				√
Safety/adverse-event monitoring		√	√	√	√