This surgical planning and training system integrates an electronic atlas of brain structure with a virtual stereotactic frame and patient data, for intuitive, reach-in manipulation. The objective is plans prepared faster; better, more accurate choice of target points; improved avoidance of sensitive structures; fewer sub-optimal frame attachments; and speedier, more effective training. If vali...

Mobility is frequently described in terms of individual body function and structures however contemporary views of disability also recognise the role of environment in creating disability. Aim. To identify consumer perspectives regarding barriers and facilitators to optimal mobility for a heterogeneous population of impaired Victorians who use assistive technology in their daily lives. Method. ...

Acknowledgments Thanks to Montse Pardàs and Gloria Haro to direct this Master Thesis with attention and dedication in all moment. And special acknowledgments to my family to be close to me in all moments.

A cognitive assistive technology system has been designed for use by people with memory and organizational impairments. This system will provide a distributed architecture for both scheduling assistance and task guidance, as well as intelligent, automatic replanning on the levels of both the schedule and individual tasks. A prototype of this architecture has been developed that focuses on inter...

The study investigated the effects of using a lower body prototype exoskeleton (EXO) on static limits of stability and postural sway. Measurements were taken with participants, 10 US Army enlisted men, standing on a force platform. The men were tested with and without the EXO (15 kg) while carrying military loads of 20, 40 and 55 kg. Body lean to the left and right was significantly less and po...

Dogs are exceptionally successful at interpreting human pointing gestures to locate food hidden in one of two containers. However, it has repeatedly been questioned whether dogs rely on the pointing gesture or their success is increased by subtle cues from their human handler. In two experiments we used a standard two-way object-choice task to focus on this potential Clever Hans effect. We inve...

The Yellow Ribbon Suicide Prevention Program has gained national and international recognition for its school- and community-based activities. After the introduction of Yellow Ribbon to a Denver-area high school, staff and adolescents were surveyed to determine if help-seeking behavior had increased. Using a pre-post intervention design, staff at an experimental school and comparison school wer...