Sökning: "Brain-machine interface"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Brain-machine interface.

1. 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)

   Författare :Máté Károly Tóth; [2023]
   Nyckelord :Electroencephalography EEG ; Portable EEG; Single-channel EEG; Commercial EEG; Brain-machine interface; Prototype development; Elektroencefalografi EEG ; Bärbar EEG; Enkanaligt EEG; Kommersiellt EEG; Hjärna-maskin-gränssnitt; Prototyputveckling;

   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

3. 2. A 3D-printed Fat-IBC-enabled prosthetic arm : Communication protocol and data representation

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Fasta tillståndets elektronik

   Författare :Johan Engstrand; [2020]
   Nyckelord :prosthetic arm; bionic arm; 3D-printing; intra-body communication; ibc; fat tissue; fat-ibc; arduino; xbee; 802.15.4; cobs; cobs r; packet loss; serial transmission; armprotes; 3D-utskrift; intrakroppslig kommunikation; fettvävnad; paketförlust; seriell överföring;

   Sammanfattning : The aim of this thesis is to optimize the design of the Fat-IBC-based communication of a novel neuroprosthetic system in which a brain-machine interface is used to control a prosthetic arm. Fat-based intra-body communication (Fat-IBC) uses the fat tissue inside the body of the bearer as a transmission medium for low-power microwaves. LÄS MER

4. 3. Merging brain-computer interfaces and virtual reality : A neuroscientific exploration

   Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Silvia Boldeanu; [2018]
   Nyckelord :Brain-computer interface BCI ; Brain-machine interface BMI ; Virtual reality VR ; Motor imagery; Visual evoked potentials; Brain-to-brain communication;

   Sammanfattning : Brain-computer interfaces (BCIs) blend methods and concepts researched by cognitive neuroscience, electrophysiology, computer science and engineering, resulting in systems of bi-directional information exchange directly between brain and computer. BCIs contribute to medical applications that restore communication and mobility for disabled patients and provide new forms of sending information to devices for enhancement and entertainment. LÄS MER

5. 4. Hardware Design of Real-Time Neural Signal Generator

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Anil Kumar Metla; [2015]
   Nyckelord :Neural Simulator; FPGA; Hardware Design; Technology and Engineering;

   Sammanfattning : Brain Machine Interface (BMI) denominates a collection of systems which interface with the Central Nervous System (CNS). Implementation of a BMI involves the detection, extraction, processing, and translation of the signals from the Central Nervous System. A simulator to generate extracellular recordings is proposed by P.T. LÄS MER

7. 5. EEG enhancement for EEG source localization in brain-machine speller

   Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Författare :Parinaz Babaeeghazvini; [2013]
   Nyckelord :Brain-Computer interface BCI ; Brain-machine speller; Electroencephalogram EEG ; source localization; source reconstruction;

   Sammanfattning : A Brain-Computer Interface (BCI) is a system to communicate with external world through the brain activity. The brain activity is measured by Electro-Encephalography (EEG) and then processed by a BCI system. EEG source reconstruction could be a way to improve the accuracy of EEG classification in EEGbased brain–computer interface (BCI). LÄS MER