Sökning: "Brain computer interface"
Visar resultat 1 - 5 av 45 uppsatser innehållade orden Brain computer interface.
1. Developing a portable, customizable, single-channel EEG device for homecare and validating it against a commercial EEG device
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : There are several commercial electroencephalography (EEG) devices on the market; however, affordable devices are not versatile for diverse research applications. The purpose of this project was to investigate how to develop a low-cost, portable, single-channel EEG system for a research institute that could be used for neurofeedback-related applications in homecare. LÄS MER
2. Integration of Deep Brain Stimulation Modeling Tools
Master-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Deep brain stimulation is a treatment in which neural targets are stimulated by electrical pulses delivered through implanted leads to alleviate symptoms in certain neurological- and psychiatric disorders. To achieve a beneficial clinical outcome, adjusting the stimulation parameters is a crucial step, which, at present, is a tedious and difficult trial-and-error procedure. LÄS MER
3. BRAIN-COMPUTER INTERFACE OCH DESS ANVÄNDNING INOM STROKEREHABILITERING
Kandidat-uppsats, Göteborgs universitet/Institutionen för neurovetenskap och fysiologiSammanfattning : Bakgrund Stroke är ett samlingsnamn för kärlsjukdomar i hjärnan som medför akuta neurologiska symptom. Vad som är gemensamt för alla personer som drabbas av stroke är att de bör läggas in på sjukhus på en strokeenhet. På strokenheten arbetar personalen multidiciplinärt och arbetsterapi är en del i behandlingen. LÄS MER
4. Tensor Decompositions of EEG Signals for Transfer Learning Applications
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknikSammanfattning : In this report, tensor decomposition methods of EEG signals have been evaluated for the purpose of transfer learning. The aim has been to address the person-to-person Brain-Computer Interface (BCI) calibration problem by transferring training data between sessions, which can shorten calibration times, extend the amount of training data, and enable using data from simulated environments in real world applications. LÄS MER
5. Effects on the precision of a brain-computer interface when reducing the number of neural recordings used as input
Kandidat-uppsats, KTH/DatavetenskapSammanfattning : A brain-computer interface (BCI) is a technology where electric activity from the brain is interpreted by a computer in order to perform a specific task. There exists various methods to record brain activity depending on if the recording devices are implanted under or over the scalp. LÄS MER