Perceptions of a virtual reality sensory room for adults with neurodevelopmental disabilities.

Purpose: Mental ill health and sensory processing difficulties often limit participation in everyday life for adults with neurodevelopmental disabilities. Interventions using technology such as virtual reality (VR) are increasingly accessible and may mitigate these difficulties. Understanding what contributes to the successful implementation of novel interventions is important for future use and evaluation.

Evaluating a virtual reality sensory room for adults with disabilities.

Sensory processing difficulties can negatively impact wellbeing in adults with disabilities. A range of interventions to address sensory difficulties have been explored and virtual reality (VR) technology may offer a promising avenue for the provision of sensory interventions. In this study, preliminary evidence about the impact of Evenness, an immersive VR sensory room experience, for people with disabilities was investigated via a single intervention pre-post mixed methods design.

A simple technique for development of fibres with programmable microsphere concentration gradients for local protein delivery.

Alginate has been a biologically viable option for controlled local delivery of bioactive molecules in vitro and in vivo. Specific bioactive molecule release profiles are achieved often by controlling polymer composition/concentration, which also determines the modulus of hydrogels. This largely limits alginate-mediated bioactive molecule delivery to single-factors of uniform concentration applications, rather than applications that may require (multiple) bioactive molecules delivered at a concentration gradient for chemotactic purposes.

In vivo biocompatibility of porous and non-porous polypyrrole based trilayered actuators.

Trilayered polypyrrole (PPy) actuators have high stress density, low modulus and have wide potential biological applications including use in artificial muscles and in limb prosthesis after limb amputation. This article examines the in vivo biocompatibility of actuators in muscle using rabbit models. The actuators were specially designed with pores to encourage tissue in growth; this study also assessed the effect of such pores on the stability of the actuators in vivo.

Cell compatible encapsulation of filaments into 3D hydrogels.

Tissue engineering scaffolds for nerve regeneration, or artificial nerve conduits, are particularly challenging due to the high level of complexity the structure of the nerve presents. The list of requirements for artificial nerve conduits is long and includes the ability to physically guide nerve growth using physical and chemical cues as well as electrical stimulation. Combining these characteristics into a conduit, while maintaining biocompatibility and biodegradability, has not been satisfactorily achieved by currently employed fabrication techniques.