1. Dault, M.C., de Haart, M., Geurts, A.C., Arts, I.M. & Nienhuis, B. (2003) Effects of visual center of pressure feedback on postural control in young and elderly healthy adults and in stroke patients. Hum. Mov. Sci., 22, 221-236.
2. Davies, P.M. (1990) Right in the middle: selective trunk activity in the treatment of adult hemiplegia, Springer-Verlag, New York, NY.
3. Dean, C.M., Channon, E.F. & Hall, J.M. (2007) Sitting training early after stroke improves sitting ability and quality and carries over to standing up but not to walking: a randomised trial. Aust. J. Physiother., 53, 97-102.
4. de Haart, M., Geurts, A.C., Huidekoper, S.C., Fasotti, L. & van Limbeek, J. (2004) Recovery of standing balance in postacute stroke patients: a rehabilitation cohort study. Arch. Phys. Med. Rehabil., 85, 886-895.
5. Eils, E. & Rosenbaum, D. (2001) A multi-station proprioceptive exercise program in patients with ankle instability. Med. Sci. Sports Exerc., 33, 1991-1998.