Cerebellar glutamatergic system impacts spontaneous motor recovery by regulating Gria1 expression.

"Competing interests The authors declare no competing interests."

"This work is supported in part by the General Research Fund from The Research Grant Council of the Hong Kong Special Administrative Region Government (CityU 11100519, CityU 11100318), and The Health and Medical Research Fund, Food and Health Bureau, Hong Kong Special Administrative Region Government (07181356) award to C.H.E.M. L.M.M. is supported by the Polish National Agency for Academic Exchange Iwanowska’s Fellowship PPN/IWA/2018/1/00006/U/00001/01, the APDA and the Haworth Family Professorship in Neurodegenerative Diseases fund. Z.K.W. is partially supported by the Mayo Clinic Center for Regenerative Medicine, Mayo Clinic in Florida Focused Research Team Program, the Haworth Family Professorship in Neurodegenerative Diseases fund, the Albertson Parkinson’s Research Foundation, Biogen, Inc. (228PD201), Biohaven Pharmaceuticals, Inc. (BHV4157-206 and BHV3241-301), and Neuraly, Inc. (NLY01-PD-1) grants. We are grateful to Ms. Audrey J. Strongosky, C.C.R.C. from Mayo Clinic Florida for her assistance with IRB administrative matters. Schematic illustrations are created with BioRender.com."