Sökresultat
Filtrera
Filtyp
Din sökning på "kognition" gav 1612 sökträffar
Auditory perception patterns over time
Temporal dynamics of coarticulatory cues to prediction
The temporal dynamics of the perception of within-word coarticulatory cues remain a subject of ongoing debate in speech perception research. This behavioral gating study sheds light on the unfolding predictive use of anticipatory coarticulation in onset fricatives. Word onset fricatives (/f/ and /s/) were split into four gates (15, 35, 75 and 135 milliseconds). Listeners made a forced choice about
Exploring the influence of patient variability on propofol target-controlled infusion performance
Target-controlled infusion (TCI) constitutes a clinically available alternative to manually administering the infusion rate of the anesthetic drug propofol. In TCI, a drug infusion profile is optimized to track a reference trajectory of blood plasma or effect site (brain cortex) drug concentration, or a corresponding clinical effect. TCI is a pure feed-forward openloop strategy, fully reliant on a
Coherence Estimation Tracks Auditory Attention in Listeners with Hearing Impairment
Coherence estimation between speech envelope and electroencephalography (EEG) is a proven method in neural speech tracking. This paper proposes an improved coherence estimation algorithm which utilises phase sensitive multitaper cross-spectral estimation. Estimated EEG coherence differences between attended and ignored speech envelopes for a hearing impaired (HI) population are evaluated and compa
Waveform optimization with SINR criteria for FDA radar in the presence of signal-dependent mainlobe interference
In this paper, we focus on the design of the transmit waveforms of a frequency diverse array (FDA) in order to improve the output signal-to-interference-plus-noise ratio (SINR) in the presence of signal-dependent mainlobe interference. Since the classical multi-carrier matched filtering-based FDA receiver cannot effectively utilize the waveform diversity of FDA, a novel FDA receiver framework base
Hjärnan - Vän eller fiende? En studie i tankens roll och hur den mentala inställningen påverkar övande och framförande av musik
Bakgrunden till denna studie kommer från min egen musikutbildning och de hinder jag stött på vilka främst varit av en psykologisk karaktär. Det antyder att musikern stöter på många dolda problem men också att vi har mycket dold potential som vi inte använder. Kognitiv psykologi handlar om mentala processer så som uppmärksamhet, minne, språkutnyttjande, iakttagelseförmåga, problemlösning, kreativitThe background to my study stems from my own music education and the struggles I have had which has almost always been of a psychological variety and that suggests that the musician has a lot of hidden struggles. Cognitive psychology is about mental processes such as; perception, judgment, memory, language use, problem solving, creativity and thinking which is used while making music. In this stud
Neural correlates of predictive speech processing in noise
Intelligent, socially oriented technology III : Projects by teams of master level students in cognitive science and engineering
Minimal Solutions to Generalized Three-View Relative Pose Problem
For a generalized (or non-central) camera model, the minimal problem for two views of six points has efficient solvers. However, minimal problems of three views with four points and three views of six lines have not yet been explored and solved, despite the efforts from the computer vision community. This paper develops the formulations of these two minimal problems and shows how state-of-the-art
The people we like can influence the connections our memory makes
Enhancing teachers’ classroom communication skills – Measuring the effect of a continued professional development programme for mainstream school teachers
Continued professional development (CPD), tailored to teachers’ needs and expectations, is required for updated skills and knowledge. In this study, twenty-five teachers working with first and second grade students participated in an 11-week programme focusing on enhancing classroom communication. The participating teachers were randomly assigned to either a direct intervention track (intervention
Re-Mapping Archaeology : Critical Perspectives, Alternative Mappings. Mark Gillings, Piraye Hacıgüzeller, and Gary Lock, editors. 2018.
Swift Prosodic Modulation of Lexical Access : Brain Potentials From Three North Germanic Language Varieties
Purpose: According to most models of spoken word recognition, listeners probabilistically activate a set of lexical candidates, which is incrementally updated as the speech signal unfolds. Speech carries segmental (speech sound) as well as suprasegmental (prosodic) information. The role of the latter in spoken word recognition is less clear. We investigated how suprasegments (tone and voice qualit
Investigating practitioners’ perceived self- confidence and practices for multilingual children with developmental language disorder : The case of Sweden
The aim of the present study is twofold: to explore the assessment andintervention practices of Swedish practitioners (mainly Speech and LanguageTherapists: SLTs) for multilingual children with Developmental LanguageDisorders (DLD) and to explore to which extent they perceive themselves asconfident with respect to assessment and intervention. The data comes fromthe Swedish part of the survey by th
Advancing personalised care in atrial fibrillation and stroke : The potential impact of AI from prevention to rehabilitation
Atrial fibrillation (AF) is a complex condition caused by various underlying pathophysiological disorders and is the most common heart arrhythmia worldwide, affecting 2 % of the European population. This prevalence increases with age, imposing significant financial, economic, and human burdens. In Europe, stroke is the second leading cause of death and the primary cause of disability, with numbers
Word definition skills in the early school years
Word definition skills in elementary school children - The contribution of bilingualism, cognitive factors, and social factors
Purpose: Vocabulary relates to overall language proficiency and is important for academic success. Word definition (WD) tasks can be used to assess vocabulary depth and definition skills. We investigate monolingual and bilingual children's performances on a WD task, and how bilingualism, level of parental education, school characteristics (proportion of students with Swedish as second language and
Nobody's Perfect : On Trust in Social Robot Failures
With robots increasingly succeeding in exhibiting more human-like behaviours, humans may be more likely to ‘forgive’ their errors and continue to trust them as a result of ascribing higher, more human-like intelligence to them. If an integral aspect of successful HRI is to accurately communicate the competence of a robot, it can be argued that the technical success of the robot in exhibiting human
Cephalopod versus vertebrate eyes
Vertebrates and cephalopods are the two major animal groups that view the world through sophisticated camera-type eyes. There are of course exceptions: nautiloid cephalopods have more simply built pinhole eyes. Excellent camera type eyes are also found in other animals, such as some spider groups, a few snails, and certain marine worms, but the vast majority of large camera-type eyes belong to cep