Visar resultat 1 - 5 av 87 avhandlingar innehållade ordet MMSE.
1. Delirium during Hospitalisation : Incidence, Risk Factors, Early Signs and Patients' Experiences of Being Delirious
Sammanfattning : Delirium is common among old patients admitted to hospital, but is often a neglected problem in patient care. The principal aim of this thesis was to evaluate aspects of delirium in relation to incidence, risk factors, behavioural changes, cognitive function and health-related quality of life (HRQOL). LÄS MER
Sammanfattning : This thesis is devoted to the study of synthesis of causal filters for generating personal sound zones. Personal sound zones, personal audio or personal sound is the theory and practice of steering sound in such a way that it is amplified in one region and suppressed in another. LÄS MER
Sammanfattning : Reducing interference noise in a noisy speech recording has been a challenging task for many years yet has a variety of applications, for example, in handsfree mobile communications, in speech recognition, and in hearing aids. Traditional single-channel noise reduction schemes, such as Wiener filtering, do not work satisfactorily in the presence of non-stationary background noise. LÄS MER
Sammanfattning : Parametric signal models are used in a multitude of signal processing applications. This thesis deals with signals for which there are many candidate models, and it is not a priori known which model is the most appropriate one. LÄS MER
5. Post-operative delirium after elective cardiac surgery : risk factors and cognitive long-term outcome : results from a clinical study
Sammanfattning : Delirium is a serious problem in the older patient. Delirium is associated with a significant independent morbidity and mortality that increases hospital costs. Due to the increasing elderly population, delirium is becoming an important problem in the western countries. LÄS MER