AI	artificial intelligence
AIS	ASIA impairment scale
AR	augmented reality
ASIA	American Spinal Injury Association
BCI	brain–computer interface
BMI	brain–machine interface
CG	control group
EG	experimental group
FBI	full body illusion
LL	lower limbs
ML	machine learning
n.s.	not specified
NPS	Neuropathic Pain Scale
NRS	Numeric Rating Scale
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
SCI	spinal cord injury
UL	upper limbs
VAS	Visual Analog Scale
VR	virtual reality