The effectiveness of action observation and motor imagery in freezing of gait, speed, physical function and balance in Parkinson’s disease: a systematic review and meta-analysis

1. Lahuerta-Martín,S.
2. Ceballos-Laita,L.
3. Jiménez-Del-Barrio,S.
4. Llamas-Ramos,R.
5. Llamas-Ramos,I.
6. Mingo-Gómez,M.T.