Multisensory Stimulation and Enriched Environments During Post-traumatic Amnesia

The objective of this Phase II trial is to evaluate the feasibility of this study protocol to progress to a large-scale Phase III RCT in the future. It will also determine, with limited efficacy, the effectiveness of the multisensory stimulation intervention protocol to reduce the duration of post-traumatic amnesia (PTA), improve cognition, increase independence in activities of daily living and long term quality of life of the affected person. Participants will be randomised into either the experimental or control group. The experimental group will follow the multisensory stimulation intervention protocol, while the control group will follow the current hospital protocol.