J. Vandenbossche, N. Deroost, E. Soetens, D. Coomans, J. Spildooren et al., Freezing of gait in Parkinson's disease: disturbances in automaticity and control Parkinson ' s disease : clinical features and diagnosis Falls and freezing of Gait in Parkinson's disease: A review of two interconnected, episodic phenomena, Front. Hum. Neurosci. Neurol Neurosurg Psychiatry Mov. Disord, vol.64, issue.19 8, pp.368-376, 1957.

E. Heremans, A. Nieuwboer, S. Vercruysse, S. T. Moore, H. G. Macdougall et al., Freezing of Gait in Parkinson???s Disease: Where Are We Now?, Current Neurology and Neuroscience Reports, vol.26, issue.Suppl 2, pp.350-200, 2007.
DOI : 10.1002/mds.23932

J. M. Rahman, S. Griffin, H. Quinn, N. T. Rubinstein, N. Giladi et al., The factors that induce or overcome freezing of gait in Parkinson's disease The power of cueing to circumvent dopamine deficits: A review of physical therapy treatment of gait disturbances in Parkinson's disease deFOG -A real time system for detection and unfreezing of gait of Parkinson's patients, Proc. 31st Annu. Int. Conf, pp.127-1148, 2002.

Y. Baram, Virtual Sensory Feedback for Gait Improvement in Neurological Patients, Frontiers in Neurology, vol.4, p.138, 2013.
DOI : 10.3389/fneur.2013.00138
URL : http://journal.frontiersin.org/article/10.3389/fneur.2013.00138/pdf

M. Suteerawattananon, G. S. Morris, B. R. Etnyre, J. Jankovic, and E. J. Protas, Effects of visual and auditory cues on gait in individuals with Parkinson's disease, Journal of the Neurological Sciences, vol.219, issue.1-2, pp.63-69, 2004.
DOI : 10.1016/j.jns.2003.12.007

M. H. Thaut, G. C. Mcintosh, R. R. Rice, R. Miller, J. Rathbun et al., Rhythmic auditory stimulation in gait training for Parkinson's disease patients Cueing and gait improvement among people with Parkinson's disease: A meta-analysis The effect of rhythmic somatosensory cueing on gait in patients with Parkinson's disease Individual differences in beat perception affect gait responses to low-and high-groove music, Mov. Disord. Arch. Phys. Med. Rehabil. J. Neurol. Sci. Front. Hum. Neurosci, vol.111516, issue.8, pp.193-200, 1996.

M. Vaugoyeau, S. Viel, C. Assaiante, B. Amblard, J. P. Azulay et al., Impaired vertical postural control and proprioceptive integration deficits in Parkinson's disease Strategies of segmental stabilization during gait in Parkinson's disease, Neuroscience Exp. Brain Res, vol.146, issue.129 4, pp.852-863, 1999.

F. Qiu, M. H. Cole, K. W. Davids, E. M. Hennig, P. A. Silburn et al., Effects of Textured Insoles on Balance in People with Parkinson???s Disease, PLoS ONE, vol.108, issue.12, 2013.
DOI : 10.1371/journal.pone.0083309.t001

G. E. Mann, S. M. Finn, and P. N. Taylor, A Pilot Study to Investigate the Feasibility of Electrical Stimulation to Assist Gait in Parkinson's Disease, Neuromodulation: Technology at the Neural Interface, vol.15, issue.11, pp.143-152, 2008.
DOI : 10.1002/1531-8257(200009)15:5<879::AID-MDS1018>3.0.CO;2-9

L. Popa and P. Taylor, Functional electrical stimulation may reduce bradykinesia in Parkinson ' s disease : A feasibility study, pp.1-8, 2015.
DOI : 10.1177/2055668315607836

M. Djuri?-jovi?i?, S. Radovanovi?, I. Petrovi?, C. Azevedo, G. Mann et al., The impact of functional electrical stimulation (FES) on freezing of gait (FOG) in patients with Parkinson???s disease, Clinical Neurophysiology, vol.124, issue.7, p.11, 2013.
DOI : 10.1016/j.clinph.2012.12.019

E. Khudados, F. W. Cody, D. J. O-'boyle, M. S. El-tamawy, M. H. Darwish et al., Proprioceptive regulation of voluntary ankle movements, demonstrated using muscle vibration, is impaired by Parkinson's disease Effects of augmented proprioceptive cues on the parameters of gait of individuals with Parkinson's disease, The Parkinsonian Gait Spatiotemporal Parameters Quantified by a Single Inertial Sensor before and after Automated Mechanical Peripheral Stimulation Treatment, pp.504-510, 1999.

J. D. Schaafsma, Y. Balash, T. Gurevich, A. L. Bartels, J. M. Hausdorff et al., Characterization of freezing of gait subtypes and the response of each to levodopa in Parkinson's disease, European Journal of Neurology, vol.43, issue.4, pp.391-398, 2003.
DOI : 10.1037//0033-2909.86.2.420

M. Plotnik, N. Giladi, Y. Balash, C. Peretz, and J. M. Hausdorff, Is freezing of gait in Parkinson's disease related to asymmetric motor function?, Annals of Neurology, vol.88, issue.5, pp.656-663, 2005.
DOI : 10.1123/mcj.6.4.319

P. Crenna, I. Carpinella, M. Rabuffetti, E. Calabrese, P. Mazzoleni et al., The association between impaired turning and normal straight walking in Parkinson's disease The short-term effects of different cueing modalities on turn speed in people with Parkinson's disease, Gait Posture Neurorehabil. Neural Repair, vol.2630, issue.23 8, pp.172-178, 2007.

J. Nantel, C. De-solages, H. Bronte-stewart31, ]. R. Reed-jones, M. A. Hollands et al., Repetitive stepping in place identifies and measures freezing episodes in subjects with Parkinson's disease Visually evoked whole-body turning responses during stepping in place in a virtual environment Rehabilitation of the hemiparetic gait by nociceptive withdrawal reflex-based functional electrical therapy: a randomized, single-blinded study. Gait analysis methods: An overview of wearable and non-wearable systems, highlighting clinical applications, Herran, B. García-Zapirain, and A. Méndez-Zorrilla, pp.329-333, 2009.

B. Sijobert, M. Benoussaad, J. Denys, R. Pissard-gibollet, and C. A. Coste, Implementation and validation of a stride length estimation algorithm , using a single inertial sensor on healthy and Parkinson ' s disease subjects, Health (Irvine. Calif), vol.1335, issue.9, pp.1-7, 2015.

H. G. Macdougall, S. T. Moore, S. R. Hundza, W. R. Hook, C. R. Harris et al., Marching to the beat of the same drummer: the spontaneous tempo of human locomotion Accurate and reliable gait cycle detection in parkinson's disease, J. Appl. Physiol. IEEE Trans. Neural Syst. Rehabil. Eng, vol.993637, issue.22 1, pp.1164-1173, 2005.

B. Sijobert, J. Denys, C. A. Coste, and C. Geny, IMU based detection of freezing of gait and festination in Parkinson's disease, " in 2014 IEEE 19th International Functional Electrical Stimulation Society Annual Conference Preliminary developments towards closed-loop FES-assistance of posture and gait, IFESS 2014 -Conference Proceedings, pp.333-337, 2014.

M. Benoussaad, B. Sijobert, K. Mombaur, and C. Azevedo-coste, Robust Foot Clearance Estimation based on Acceleration Integration of Mounted Inertial Measurement Unit, Sensors, vol.40, pp.1-13, 2015.

J. Nantel, C. De-solages, and H. Bronte-stewart, Repetitive stepping in place identifies and measures freezing episodes in subjects with Parkinson's disease, Gait & Posture, vol.34, issue.3, pp.329-333, 2011.
DOI : 10.1016/j.gaitpost.2011.05.020

D. Podsiadlo, S. Richardson-dotov, S. Bayard, V. Cochen-de-cock, C. Geny et al., Biologically-variable rhythmic auditory cues are superior to isochronous cues in fostering natural gait variability in Parkinson's disease Improvements in rate of development and magnitude of force with intense auditory stimuli in patients with Parkinson's disease Musically Cued Gait- Training Improves Both Perceptual and Motor Timing in Parkinsonâ? TM s Disease Effects of auditory rhythm and music on gait disturbances in Parkinson's disease Modulation of lower limb withdrawal reflexes during gait: a topographical study, J. Am. Geriatr. Soc. Gait Posture Eur. J. Neurosci. Front. Hum. Neurosci. Frontiers in Neurology J. Neurophysiol, vol.39, issue.91 1, pp.142-148, 1991.