Murine Typhus,Reunion, France, 2011–2013

Murine typhus case was initially identified in Reunion, France, in 2012 in a tourist. Our investigation confirmed 8 autochthonous cases that occurred during January 2011–January 2013 in Reunion. Murine typhus should be considered in local patients and in travelers returning from Reunion who have fevers of unknown origin.     

Application of the enabling occupation II guidelines in a non-Canadian context

Abstract

Background. The Canadian Enabling Occupation II guidelines contain theory and examples of how to apply client-centredness in occupation-based practice. Little information is available about the feasibility of the guidelines in other contexts. For 18 months, nine Dutch occupational therapists participated in a community of practice to explore, together with three researchers, their experiences with the application of the Enabling Occupation II guidelines. Purpose. To understand the experiences of Dutch occupational therapists with the application of the Enabling Occupation II guidelines. Method. A qualitative study using four focus group discussions and content analysis. Findings. Four themes emerged: (1) an indication that the guidelines of Enabling Occupation II are in line with values and norms of Dutch occupational therapists, (2) the meaningfulness of an intensive process of studying, discussing, applying and reflecting, (3) the struggles faced by the occupational therapists with translating English and getting a grip on concepts and (4) the challenges to implementing the guidelines in practice. Implications. Findings indicate that Enabling Occupation II embody values and norms of Dutch occupational therapists. They experience many benefits in their doing, thinking and being when applying the guidelines in practice. Struggles with reading English, getting a grip on concepts and theories, and difficulties in handling obstacles indicate that the application of the guidelines takes effort. An understanding of the philosophy, application, and reflection on professional identity may be prerequisites for appraising the feasibility of adoption of client-centred guidelines cross-culturally.     

Zelltherapeutika – eine innovative Therapieoption in der Ophthalmologie

Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz - Veränderungen und Erkrankungen der Hornhaut (Cornea) zählen zu den häufigsten Ursachen schwerer Sehbehinderung und...     

Effect of Parasympathetic Stimulation on Brain Activity During Appraisal of Fearful Expressions

Autonomic nervous system activity is an important component of human emotion. Mental processes influence bodily physiology, which in turn feeds back to influence thoughts and feelings. Afferent cardiovascular signals from arterial baroreceptors in the carotid sinuses are processed within the brain and contribute to this two-way communication with the body. These carotid baroreceptors can be stimulated non-invasively by externally applying focal negative pressure bilaterally to the neck. In an experiment combining functional neuroimaging (fMRI) with carotid stimulation in healthy participants, we tested the hypothesis that manipulating afferent cardiovascular signals alters the central processing of emotional information (fearful and neutral facial expressions). Carotid stimulation, compared with sham stimulation, broadly attenuated activity across cortical and brainstem regions. Modulation of emotional processing was apparent as a significant expression-by-stimulation interaction within left amygdala, where responses during appraisal of fearful faces were selectively reduced by carotid stimulation. Moreover, activity reductions within insula, amygdala, and hippocampus correlated with the degree of stimulation-evoked change in the explicit emotional ratings of fearful faces. Across participants, individual differences in autonomic state (heart rate variability, a proxy measure of autonomic balance toward parasympathetic activity) predicted the extent to which carotid stimulation influenced neural (amygdala) responses during appraisal and subjective rating of fearful faces. Together our results provide mechanistic insight into the visceral component of emotion by identifying the neural substrates mediating cardiovascular influences on the processing of fear signals, potentially implicating central baroreflex mechanisms for anxiolytic treatment targets.     

Psoriatic arthritis and depressive symptoms: does systemic inflammation play a role?

Clinical Rheumatology - Depression is commonly associated with psoriatic arthritis (PsA), but its risk factors in these patients are largely unrecognized. Pro-inflammatory cytokines involved in the...