Sökning: "brain computer interface"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden brain computer interface.

  1. 1. Reality-based brain-computer interaction

    Författare :Daniel Sjölie; Lars-Erik Janlert; Johan Eriksson; John Waterworth; Umeå universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; reality-based brain-computer interaction; virtual reality; reality-based interaction; brain-computer interface; activity theory; the free-energy principle; grounded cognition; Cognitive science; Kognitionsvetenskap; Computer science; Datalogi; människa-datorinteraktion; människa-datorinteraktion;

    Sammanfattning : Recent developments within human-computer interaction (HCI) and cognitive neuroscience have come together to motivate and enable a framework for HCI with a solid basis in brain function and human reality. Human cognition is increasingly considered to be critically related to the development of human capabilities in the everyday environment (reality). LÄS MER

  2. 2. User-Centered Collaborative Visualization

    Författare :Daniel Cernea; Andreas Kerren; Achim Ebert; Helen C. Purchase; Linnéuniversitetet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; collaborative information visualization; computer-supported cooperative work CSCW ; user-centered design; emotion visualization; affective user interface; tabletop; touch surfaces; nestable tangibles; subjective evaluation; Information and software visualization; Informations- och programvisualisering; Computer Science; Datavetenskap;

    Sammanfattning : The last couple of years have marked the entire field of information technology with the introduction of a new global resource, called data. Certainly, one can argue that large amounts of information and highly interconnected and complex datasets were available since the dawn of the computer and even centuries before. LÄS MER

  3. 3. Att göra för att förstå - konstruktion för rehabilitering

    Författare :Björn Breidegard; Certec - Rehabiliteringsteknik och Design; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Design methodology; Finger tracking; Engineering knowledge; Minimeter; Rehabilitation engineering; Tactile pictures; Top-down design; Care and help to handicapped; Handikappade; vård och rehabilitering; Braille; Brain injury; Brain damage; Communication tool;

    Sammanfattning : Based on the results of two rehabilitation engineering design projects, this thesis aims to present and analyze: ? What is required for genuine engineering knowledge and expertise to come into its own in rehabilitation engineering when the entire effort starts and ends with the person for whom it is intended. ? How the work of an engineer not only can improve the conditions for the actual doing, but can also contribute to the understanding of situations and people, their capabilities, desires and needs. LÄS MER

  4. 4. Development of highly biocompatible neuro-electronic interfaces towards monitoring authentic neuronal signaling in the brain

    Författare :Johan Agorelius; NanoLund; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; BMI; brain machine interface; Neuro-electronic interface; neurophysiology; brain computer interface; biocompatibility; biocompatible neural interface; neural interface; histology; electrophysiology;

    Sammanfattning : Background: To understand how the neuronal circuits in the brain process information there is a need for novelneuro-electronic interfaces that can interact chronically with brain tissue with minimal disturbance of thephysiological conditions in the tissue, in awake and freely moving animals. For this, there is a need for implantableneuro-electronic interfaces that are mechanically compliant with the tissue and that can remain positionally stablewith respect to the neurons, despite the continuous micromotions in the brain. LÄS MER

  5. 5. Temporal representation of Motor Imagery : towards improved Brain-Computer Interface-based strokerehabilitation

    Författare :Jonatan Tidare; Elaine Åstrand; Pawel Herman; Mälardalens högskola; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; brain-computer interface; eletroencephalogram; stroke rehabilitation;

    Sammanfattning : Practicing Motor Imagery (MI) with a Brain-Computer Interface (BCI) has shown promise in promoting motor recovery in stroke patients. A BCI records a person’s brain activity and provides feedback to the person in real time, which allows the person to practice his or her brain activity. LÄS MER