A qualitative study exploring the effect of communicating with partially intelligible speech.

Few studies have investigated how individuals with partially intelligible speech choose to communicate, including how, when, and why they might use a speech-generating device (SGD). This study aimed to add to the literature by exploring how this group of individuals use different communication strategies. Qualitative interviews were carried out with 10 participants with partially intelligible speech with the aim of investigating participants' perceptions of modes of communication and communication strategies.

Swallowing Preparation and Execution: Insights from a Delayed-Response Functional Magnetic Resonance Imaging (fMRI) Study.

The present study sought to elucidate the functional contributions of sub-regions of the swallowing neural network in swallowing preparation and swallowing motor execution. Seven healthy volunteers participated in a delayed-response, go, no-go functional magnetic resonance imaging study involving four semi-randomly ordered activation tasks: (i) "prepare to swallow," (ii) "voluntary saliva swallow," (iii) "do not prepare to swallow," and (iv) "do not swallow." Results indicated that brain activation was significantly greater during swallowing preparation, than during swallowing execution, within the rostral and intermediate anterior cingulate cortex bilaterally, premotor cortex (left > right hemisphere), pericentral cortex (left > right hemisphere), and within several subcortical nuclei including the bilateral thalamus, caudate, and putamen.

Asthma and therapeutics: inhaled corticosteroids, corticosteroid osteoporosis, and the risk of fracture in chronic asthma.

Current guidelines for the diagnosis and treatment of osteoporosis do not address the risks to bone density and the likelihood of fracture that may be associated with inhaled corticosteroid treatment for asthma. This review outlines an approach to the use of bone densitometry in clinical practice for the diagnosis, prevention, and treatment of osteoporosis in asthmatic patients receiving inhaled corticosteroid therapy.

Discrete functional contributions of cerebral cortical foci in voluntary swallowing: a functional magnetic resonance imaging (fMRI) "Go, No-Go" study.

Brain-imaging studies have shown that visually-cued, voluntary swallowing activates a distributed network of cortical regions including the precentral and postcentral gyri, anterior cingulate cortex (ACC), insula, frontoparietal operculum, cuneus and precuneus. To elucidate the functional contributions of these discrete activation foci for swallowing, a "Go, No-Go" functional magnetic resonance imaging (fMRI) paradigm was designed. Brain activation associated with visually-cued swallowing was compared with brain activation evoked by a comparable visual cue instructing the subject not to swallow.

The peritoneo-saphenous shunt for palliation of refractory ascites.

Objective: To describe a safe surgical technique for the management of refractory ascites.

Patients And Method: Two preterminal patients with respiratory compromise caused by refractory ascites had the long saphenous vein transected at mid-thigh and anastomosed to the peritoneum in the region of the internal inguinal ring. This allowed direct drainage of the ascitic fluid into the vascular system (peritoneosaphenous shunt).