Can any one suggest few studies related to the topic. I could get several studies on memory consolidation. But I need something closely related studies.
Cognitive ability predicts motor learning on a virtual reality game in patients with TBI.
O'Neil RL, Skeel RL, Ustinova KI.
NeuroRehabilitation. 2013;33(4):667-80.
Motor learning, retention and transfer after virtual-reality-based training in Parkinson's disease--effect of motor and cognitive demands of games: a longitudinal, controlled clinical study.
dos Santos Mendes FA, Pompeu JE, Modenesi Lobo A, Guedes da Silva K, Oliveira Tde P, Peterson Zomignani A, Pimentel Piemonte ME.
Physiotherapy. 2012 Sep;98(3):217-23.
The effect of a cognitive-motor intervention on voluntary step execution under single and dual task conditions in older adults: a randomized controlled pilot study.
Pichierri G, Coppe A, Lorenzetti S, Murer K, de Bruin ED.
You might also find the following paper interesting, it focuses upon the (sleep dependent) consolidation of memory for skills learnt in a video game:
Wamsley, E. J., Perry, K., Djonlagic, I., Reaven, L. B., & Stickgold, R. (2010). Cognitive replay of visuomotor learning at sleep onset: temporal dynamics and relationship to task performance. Sleep, 33(1), 59-68.
A range of data is reported, some of which may be or less interesting to you, but there is information on game performance.