Analysing the PubMed database searching for "rehabilitation", "games" and "trial" one finds 826 articles produced in the last 10 years. Adding "clinical trial" available papers are reduced to 498 and adding "neurology" we get to 29 papers which can be found here https://pubmed.ncbi.nlm.nih.gov/?term=rehabilitation+games+trial+neurology&filter=pubt.clinicaltrial&filter=datesearch.y_10 [November 2020]
Nevertheless there are other interesting papers, like e.g.:
Del Pino, R., Ortiz de Echevarría, A., Díez-Cirarda, M., Ustarroz-Aguirre, I., Caprino, M., Liu, J., Gand, K., Schlieter, H., Gabilondo, I., Gómez-Esteban, J.C. (2023). Virtual coach and telerehabilitation for Parkinson´s disease patients: vCare system. Journal of Public Health, 2023.
Del Pino, R., Díez-Cirarda, M., Ustarroz-Aguirre, I., Gonzalez-Larragan, S., Caprino, M., Busnatu, S., Gand, K., Schlieter, H., Gabilondo, I., Gómez-Esteban, J.C. (2022). Costs and effects of telerehabilitation in neurological and cardiological diseases: A systematic review. Front. Med., 9:832229.
Molhemi, F., Monjezi, S., Mehravar, M., Shaterzadeh-Yazdi, M.-J., Salehi, R., Hesam, S., Mohammadianinejad, E. (2021). Effects of Virtual Reality vs Conventional Balance Training on Balance and Falls in People With Multiple Sclerosis: A Randomized Controlled Trial. Archives of Physical Medicine and Rehabilitation, 102:290-9.
Maier, M., Ballester, B.R. & Verschure, P.F. (2019). Principles of Neurorehabilitation After Stroke Based on Motor Learning and Brain Plasticity Mechanisms. Front. Syst. Neurosci. 13:74.
Darzi, A., Wondra, T., McCrea, S. & Novak, D. (2019). Classification of Multiple Psychological Dimensions in Computer Game Players Using Physiology, Performance, and Personality Characteristics. Front. Neurosci. 13:1278.
Baldwin, CL., Thompson, J.C., Espeseth, T., Jiang, X. & Greenwood, P.M. (2019). Editorial: Cognitive and Brain Aging: Interventions to Promote Well-Being in Old Age. Front. Aging Neurosci. 11:268.
Anguera, J. A., Boccanfuso, J., Rintoul, J. L., Al-Hashimi, O., Faraji, F., Janowich, J. Kong, E., Larraburo, Y, Rolle, C., Johnston, E. & Gazzaley, A. (2013). Video game training enhances cognitive control in older adults. Nature, 501, 97-103.