International Congress on Neurotechnology, Electronics and Informatics最新文献_第4页

Feasibility of Hybrid Gait Training with Kinesis Overground Robot for Persons with incomplete Spinal Cord Injury 不完全性脊髓损伤患者kineesis地面机器人混合步态训练的可行性

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 2013-12-03 DOI: 10.5220/0004659701900193

A. J. D. Ama, Á. Gil-Agudo, José Luis Pons Rovira, J. Moreno

引用次数: 0

Motor Unit Properties and Underlying Determinants in Pathological Tremor 病理性震颤的运动单元特性和潜在决定因素

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 2013-12-03 DOI: 10.5220/0004679101330138

J. A. Gallego, J. Dideriksen, A. Holobar, J. P. Romero, José Luis Pons Rovira, E. Rocon, D. Farina

{"title":"Motor Unit Properties and Underlying Determinants in Pathological Tremor","authors":"J. A. Gallego, J. Dideriksen, A. Holobar, J. P. Romero, José Luis Pons Rovira, E. Rocon, D. Farina","doi":"10.5220/0004679101330138","DOIUrl":"https://doi.org/10.5220/0004679101330138","url":null,"abstract":"Pathological tremors are accepted to originate from the projection of supraspinal pathological oscillations to motor neurons that innervate the affected muscles. These oscillations interact with other neural mechanisms such as reflexes, and, together with the mechanical properties of the limb, determine the characteristics of the tremor. However, much is yet unknown about the exact mechanisms that mediate the different types of tremor, and how they interact. Given that the neural drive to muscle encodes information about all pathways that regulate movement, we are investigating the properties of motor unit activities in tremor patients and the factors that determine them as a means to further our understanding of the disorder. This paper presents a simulation study that supports our departure hypothesis (that tremor is a common cortical projection to the motor neuron pool), and first experimental evidences on a patient with essential tremor. The latter illustrate that the predictions derived from the model provide significant support for the analysis of real data, and demonstrate the potential of the analysis techniques here employed.","PeriodicalId":167011,"journal":{"name":"International Congress on Neurotechnology, Electronics and Informatics","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131743297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New Developments in the Gesture Therapy Platform - Past, Present and Future of our Research 手势治疗平台的新发展-我们研究的过去，现在和未来

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 2013-09-20 DOI: 10.5220/0004663801060113

F. Orihuela-Espina, Paloma Álvarez-Cardenas, Lorena Palafox, Israel Sánchez-Villavicencio, A. Morán, Jorge Hernández-Franco, L. Sucar

引用次数: 3

Proposal of a P300-based BCI Speller using a Predictive Text System 基于p300的脑机接口拼写器的预测文本系统设计

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 2013-09-01 DOI: 10.5220/0004612300350040

R. Ron-Angevin, L. D. Silva-Sauer

引用次数: 6

An Attempt to Assess Alertness based on Emotions (From EEG Measures) 基于情绪评估警觉性的尝试(来自脑电图测量)

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 1900-01-01 DOI: 10.5220/0006494700330040

A. Wolska, D. Sawicki, M. Wiselka, Szymon Ordysinski

引用次数: 1

Development of Micro-channel Arrays for Peripheral Nerve Recording 外周神经记录微通道阵列的研制

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 1900-01-01 DOI: 10.5220/0005091500050012

D. Edell, R. Riso, H. Herr

引用次数: 0

Increased Charge Storage Capacity of Titanium Nitride Electrodes by Deposition of Boron-doped Nanocrystalline Diamond Films 掺杂硼纳米晶金刚石膜提高氮化钛电极的电荷存储能力

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 1900-01-01 DOI: 10.5220/0005606401060109

S. Meijs, M. McDonald, S. Sørensen, K. Rechendorff, V. Petrak, M. Nesladek, N. Rijkhoff, C. Pennisi

引用次数: 7

A Method to Detect Keystrokes using Accelerometry to Quantify Typing Rate and Monitor Neurodegenerative Progression 一种使用加速计检测击键以量化打字率和监测神经退行性进展的方法

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 1900-01-01 DOI: 10.5220/0004638800540059

A. Londral, M. Camara, H. Gamboa, M. Carvalho, A. Pinto, Luís Azevedo

引用次数: 2

Developing a Novel fMRI-Compatible Motion Tracking System for Haptic Motor Control Experiments 一种新型兼容fmri的运动跟踪系统的研制

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 1900-01-01 DOI: 10.5220/0005094700250030

M. Rodríguez-Ugarte, Anastasia Sylaidi, A. Faisal

{"title":"Developing a Novel fMRI-Compatible Motion Tracking System for Haptic Motor Control Experiments","authors":"M. Rodríguez-Ugarte, Anastasia Sylaidi, A. Faisal","doi":"10.5220/0005094700250030","DOIUrl":"https://doi.org/10.5220/0005094700250030","url":null,"abstract":"Human neuroimaging can play a key role in addressing open questions in motor neuroscience and embodied cognition by linking human movement experiments and motor psychophysics to the neural foundation of motor control. To this end we designed and built fMOVE, an fMRI-compatible motion tracking system that captures 3DOF goal-directed movements of human subjects within a neuroimaging scanner. fMOVE constitutes an ultra-low-cost technology, based on a zoom lens high-frame rate USB camera and, our adaptation library for camera-based motion tracking and experiment control. Our motion tracking algorithm tracks the position of markers attached to a hand-held object. The system enables to provide the scanned subjects a closed-loop real time visual feedback of their motion and control of complex, goal-oriented movements. The latter are instructed by simple speed-accuracy tasks or goal-oriented object manipulation. The system’s tracking precision was tested and found within its operational parameters comparable to the performance levels of a scientific grade electromagnetic motion tracking system. fMOVE thus offers a lowcost methodological platform to re-approach the objectives of motor neuroscience by enabling ecologically more valid motor tasks in neuroimaging studies.","PeriodicalId":167011,"journal":{"name":"International Congress on Neurotechnology, Electronics and Informatics","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114876674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Neuronal Activity Visualization using Biologically Accurately Placed Neurons in WebGL 在WebGL中使用生物精确放置神经元的神经元活动可视化

International Congress on Neurotechnology, Electronics and Informatics Pub Date : 1900-01-01 DOI: 10.5220/0005603600910096

A. Mujika, P. Leskovský, Gorka Epelde, Roberto Álvarez, D. Oyarzun

{"title":"Neuronal Activity Visualization using Biologically Accurately Placed Neurons in WebGL","authors":"A. Mujika, P. Leskovský, Gorka Epelde, Roberto Álvarez, D. Oyarzun","doi":"10.5220/0005603600910096","DOIUrl":"https://doi.org/10.5220/0005603600910096","url":null,"abstract":"This paper describes the design and development of a web interface used for an analysis of neural activities of the Caenorhabditis elegans (C. elegans) nematode, within the framework of the Si elegans project. The Si elegans project develops a platform, where the neural system of C. elegans is emulated in hardware and the physical worm together with the external environment is simulated in software. This platform allows for virtual execution of a variety of behavioural experiments of C. elegans. We use the herein described web interface to post-experimentally visualize the neural activity as well as the worm’s behaviour and allow for its deeper analysis. The web-page joins a 3D virtual environment with the 2D GUI in order to realistically visualize the worm and the emulated neural processes, along with additional configuration information. In the virtual environment, the locomotion of the worm is shown, including the motion of neurons. Visualizing the location of the neurons, the user can understand signal transmission among the neurons in a more intuitive way. In the 2D part, additional information about the neurons is displayed. Mainly, a grid of buttons that shows the actual spiking process of the neurons by colour changes and neuron specific voltage graphs following the potential evolution of selected neurons. We believe that this approach suits the exploration of small neuronal circuits, like is the ones of C. elegans.","PeriodicalId":167011,"journal":{"name":"International Congress on Neurotechnology, Electronics and Informatics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123304846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1