VIrtual Reality Glasses Use to Improve Lateropulsion and the Post-stroke Postural Vertical

Inclusion Criteria: * 20 stroke participants * Hospitalized in neurorehabilitation * Hemisphere stroke (Right or left) * Stroke delay \< 6 months * Presence of lateropulsion assessed by the Scale for Contraversive Pushing (SCP) \> 0.5 * 20 healthy participants * No history of stroke or others neurological pathologies * No balance disorders * No history of vestibular or dizzissness disorders Exclusion Criteria: * All * History of psychiatric disorders * Nyctophobia * Advanced heart failure * Severe trunk deformation with C7 lateral \> 30 mm due to a independant cause beyond the stroke (i.e., scoliosis) or history of postural disorder * 20 Stroke participants * Medical instability making the assessment impossible * Comprehension deficits with Boston Diagnostic Aphasia Examination gravity score ≥3 * History of vestibular or dizzissness disorders * No previous neurological history interfering with balance * Inability to understand and execute simple orders * Severe untreated depression (Aphasic Depression Rating Scale (ADRS) score \>15)