ADL	Activities of Daily Living
AOU	Amount of Use
ARAT	Action Research Arm Test
BI	Barthel Index
CI	Confidence Interval
CR	Conventional Rehabilitation
ES	Electrical Stimulation
FES	Functional Electrical Stimulation
FMA	Fugl–Meyer Assessment
FMA-UE	Fugl–Meyer Assessment—Upper Extremity
FMA-WH	Fugl–Meyer Assessment—Wrist/Hand
FMA-UE&LE	Fugl–Meyer Assessment—Upper Extremity and Lower Extremity
FMST	Finger Motor Sequence Task
GRADE	Grading of Recommendations Assessment, Development and Evaluation
ICF	International Classification of Functioning, Disability and Health
MAS	Modified Ashworth Scale
MBI	Modified Barthel Index
MD	Mean Difference
MAL	Motor Activity Log
MQ	Methodological Quality
NMES	Neuromuscular Electrical Stimulation
PEDro	Physiotherapy Evidence Database
PES	Peripheral Electrical Stimulation
PICOS	Population, Intervention, Comparison, Outcome, Study design
PNS	Peripheral Nerve Stimulation
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
QOM	Quality of Movement
RCT	Randomized Controlled Trial
ROB	Risk of Bias
RoB 2	Cochrane Risk-of-Bias Tool for Randomized Trials, Version 2
RPNS	Repetitive Peripheral Nerve Stimulation
RPSS	Repetitive Peripheral Nerve Sensory Stimulation
SD	Standard Deviation
SMD	Standardized Mean Difference
tDCS	Transcranial Direct Current Stimulation
WMFT	Wolf Motor Function Test