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Research evaluation practices linked to social impact have important systemic effects on the prioritization and organization of research while at the same time leading to the delivery of higher social value. Amidst growing criticisms, global research evaluation has evolved in a different direction, characterized by quantitative metrics and mimetic behavior. The article deals with the forces that sResearch evaluation practices linked to social impact have important systemic effects on the prioritization and organization of research while at the same time leading to the delivery of higher social value. Amidst growing criticisms, global research evaluation has evolved in a different direction, characterized by quantitative metrics and mimetic behavior. The article deals with the forces that s

With increasing availability of computed tomography (CT) and magnetic resonance imaging (MRI), patients with dysphagia are nowadays often investigated with these modalities in order to localize a possible site of injury causing dysphagia. However, these radiological modalities often reveal some abnormalities especially in elderly patients, and the correlation of these findings with clinical sympto

Together with staff from home care from four municipalities we investigated how e-health services can improve the work environment. In a series of four workshops we coached the participants in (1) describing their work process and pinpointing the problematic situations in the process, (2) formulating their wishes for an ideal work process, (3) conceptualizing how e-health solutions can be used to

Modern approach to benign oesophageal disease comprises endoscopic, laparoscopic and open surgical procedures. The indication for a surgical procedure is in some patients obvious, but in some patients less clear. It is important for patients and for healthcare professionals to have equal goals and expectations of a surgical procedure. The aim of this chapter is to convey to the reader a surgeon’s

When selecting an instrumental procedure to assess oral and pharyngeal swallowing dysfunction videoradiography is the only technique where the entire swallowing sequence could be analyzed. Accordingly this is an excellent tool for the dysphagia therapist in the management of dysphagic patients.

To a higher degree, older adults will live to old age in their own homes with the assistance of home care services. One effect of this is an increased number of people working in the home environment. This paper presents the results from a research project that studied the physical environment in Swedish home care. Innovations to support the home care situation were developed, with the aim of cont

Systemic disease may result in dysphagia through numerous mechanisms. For example, salivary gland impairment may result in xerostomia, which as well as resulting in painful mucosal blisters and ulcers may impair oral function. Acute or chronic inflammatory processes may result in strictures in the esophagus and/or pharynx. Furthermore, altered biomechanics of oral, pharyngeal, and esophageal muscu

The oral cavity, pharynx, and esophagus constitute three anatomically and functionally integrated areas that are involved in swallowing. They are made up of muscular tubes surrounded by cartilages and bones. Swallowing is controlled by the brain stem in the central nervous system where the swallowing center is located.

Normal pharyngeal swallow is coordinated in a precise and exact manner. It is controlled from a swallowing center in the brain stem. Normal swallowing is adjusted to bolus volume temperature and viscosity. Abnormal pharyngeal swallow may lead to misdirected swallowing that challenges the airways. Inefficient transportation into the esophagus, stomach, and bowel may lead to dehydration and malnutri

Dysphagia is common in the elderly. This is mainly due to neurodegenerative abnormalities in the central nervous system. The elderly may be able to compensate, to a certain degree, for deterioration of function but the reserve capacity is much less than in younger. Understanding of the normal ageing process as well as disease processes common in the elderly is important for diagnosis and treatment

The physiological process of swallowing is not only a simple transfer of liquids or food boluses from the oral cavity to stomach, but also a complex succession of voluntary and involuntary phases that involve complex deformations and require the entire functionality of the oropharyngeal apparatus. When this functionality is affected, people experience dysphagia, which is described as a combination

In the past decade, high throughput screening (HTS) has changed the way biochemical assays are performed, but manipulation and mechanical measurement of micro- and nanoscale systems have not benefited from this trend. Techniques using microbeads (particles approximately 0.1-10 mum) show promise for enabling high throughput mechanical measurements of microscopic systems. We demonstrate instrumentat

Many biological processes are influenced by the mechanical rigidity of surrounding tissues. Now, a combination of experiments and mathematical modelling has been used to describe the precise molecular and physical mechanism by which cells sense and respond to the mechanical properties of their extracellular environment through integrin-based adhesions.

Vinculin is an essential and highly conserved cell adhesion protein, found at both focal adhesions and adherens junctions, where it couples integrins or cadherins to the actin cytoskeleton. Vinculin is involved in controlling cell shape, motility, and cell survival, and has more recently been shown to play a role in force transduction. The tail domain of vinculin (Vt) contains determinants necessa

How individual cells respond to mechanical forces is of considerable interest to biologists as force affects many aspects of cell behaviour. The application of force on integrins triggers cytoskeletal rearrangements and growth of the associated adhesion complex, resulting in increased cellular stiffness, also known as reinforcement. Although RhoA has been shown to play a role during reinforcement,