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Itch and Pain Inhibitory Mechanisms in Humans - evidence for a differential control of nociceptive senses

Popular Abstract in Swedish Information om smärta, klåda och temperaturförändringar förmedlas till centrala nervsystemet av tunna nervfibrer som leder nervimpulser relativt långsamt. Information om beröring av huden förmedlas istället av grova och snabbt ledande nervfibrer. Det är välkänt att olika känselkvaliteter kan interagera med varandra på olika nivåer i centrala nervsystemet. Vanlig berörinIt is known that stimulation of thin nerve afferents can inhibit itch and pain and that the nociceptive systems have a detailed topographical organisation, with subsystems exhibiting specific excitatory and inhibitory receptive fields. On this basis, a new technique was developed, termed Cutaneous Field Stimulation (CFS), that electrically stimulates thin nerve fibers innervating specific skin fie

Queueing with neighbours

In this paper we study asymptotic behaviour of a growth process generated by a semi-deterministic variant of the cooperative sequential adsorption model (CSA). This model can also be viewed as a particular example from queueing theory, to which John Kingman has contributed so much. We show that the quite limited randomness of our model still generates a rich collection of possible limiting behavio

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Abstract in UndeterminedIn the debate on education, there has been relatively little discussion on same-sex classes. It is as though the introduction of comprehensive school had killed the theme once and for all. However, there are a couple of circumstances that ought to make us reconsider same-sex education.a.) Declining learning achievements experienced by manywestern countries after the combine

Contextual analysis as support for successful innovation in complex environments

In order to survive and thrive, organizations need to adapt, re-invent themselves and therefore innovate. However many intentional efforts to bring about innovation do not succeed. In order to be successful, innovation requires the support of individuals throughout the environment in which it is emerging. However, in many cases such support is not forthcoming for a variety of reasons. In this pape

Pedagogisk utbildning i ett utvecklingsperspektiv

Behörighetsgivande högskolepedagogisk utbildning har nu blivit verklighet runt om i landet. Det finns från flera håll en stark förhoppning om att sådan utbildning ska bidra till att undervisningen utvecklas. Samtidigt kostar dessa kurser både pengar och tid, något som kanske går ut över andra utvecklingsinitiativ. Det är därför extra viktigt att ha ett utvecklingsperspektiv vid planering och genom