In this article we describe and analyze the concept of reality developed by the Austrian theoretical physicist Ludwig Boltzmann. It is our thesis that Boltzmann was fully aware that reality could, and actually was, described by different points of view. In spite of this, Boltzmann did not renounce the idea that reality is real. We also discuss his main motivations to be strongly involved with p...

objective: to compare the effectiveness of group training of stress management with cognitive-behavioral therapy (cbt) in reducing depression, anxiety and stress perceived among hiv-positive men. methods:inthis semi-experimental study, three groups of hiv-positive men (cbt group, stress management group, and control group) including 15 patients in each group were compared regarding depression, ...

purpose: to assess various aspects of integrating a virtual reality (vr) simulator in the training of ophthalmology residents methods: in this qualitative study, some aspects of the vr eyesi simulator as a health technology were assessed. data was collected using a multiple-choice questionnaire and several deep interviews addressed to users and administrators of simulator training. face and con...

Here we reviewed the last evidence on application of electroencephalography (EEG) as a non-invasive and portable neuroimaging method useful to extract hallmarks neuroplasticity induced by virtual reality (VR) rehabilitation approaches in stroke patients. In neurorehabilitation context, VR training has been used extensively hamper effects motor treatments stroke’s brain. The concept underlying t...

The training of technicians in the acquisition of new maintenance and assembly tasks is an important factor in industry. As the complexity of these tasks can be enormous, the training of technicians to acquire the necessary skills to perform them efficiently is a challenging point. However, traditional training programs are usually highly theoretical and it is difficult for the trainees to tran...

BACKGROUND Novel virtual reality rehabilitation systems provide the potential to increase intensity and offer challenging and motivating tasks. The efficacy of virtual reality systems to improve arm motor function early after stroke has not been demonstrated yet in sufficiently powered studies. The objective of the study is to investigate whether VR training as an adjunct to conventional therap...