Search for dissertations about: "Brain-Computer Interface"

Showing result 1 - 5 of 7 swedish dissertations containing the words Brain-Computer Interface.

2. 1. Reality-based brain-computer interaction

   Author : Daniel Sjölie; Lars-Erik Janlert; Johan Eriksson; John Waterworth; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; 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;

   Abstract : 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). READ MORE

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

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

   Abstract : 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. READ MORE

5. 3. On Calibration Algorithms for Real-Time Brain-Computer Interfaces

   Author : Frida Heskebeck; Institutionen för reglerteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : A Brain-Computer Interface (BCI) is a system that, in real-time, translates the user's brain activity into commands that can be used to control applications, such as moving a cursor on the screen. The translation is made possible by machine learning methods and other algorithms. READ MORE

6. 4. A Helping Hand : On Innovations for Rehabilitation and Assistive Technology

   Author : Mats Nilsson; Hans von Holst; Metin Akay; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hand function; Mechatronic system; Orthose; Neurological rehabilitation; Brain-Computer Interface; Functional Electric Stimulation;

   Abstract : This thesis focuses on assistive and rehabilitation technology for restoring the function of the hand. It presents three different approaches to assistive technology: one in the form of an orthosis, one in the form of a brain-computer interface combined with functional electrical stimulation and finally one totally aiming at rehabilitating the nervous system by restoring brain function using the concept of neuroplasticity. READ MORE

7. 5. Signal Processing for Robust and Real-Time fMRI With Application to Brain Computer Interfaces

   Author : Anders Eklund; Hans Knutsson; Malin Björnsdotter Åberg; Linköpings universitet; []
   Keywords : TECHNOLOGY; TEKNIKVETENSKAP;

   Abstract : It is hard to find another research field than functional magnetic resonance imaging (fMRI) that combines so many different areas of research. Without the beautiful physics of MRI we would not have any images to look at in the first place. To get images with good quality it is necessary to fully understand the concepts of the frequency domain. READ MORE