Biophysiological Signals

One of the grand challenges in neuroscience is to understand the developing brain ‘in action and in context’ in complex natural settings. To address this challenge, it is imperative to acquire brain data from freely-behaving children to assay the variability and individuality of neural patterns across gender and age.

  • Neuroscience
  • Biophysiological Signals
  • Last Updated On: 
    Thu, 11/08/2018 - 10:34
    Citation Author(s): 
    Akshay Sujatha Ravindran, Jesus G. Cruz-Garza, Anastasiya Kopteva, Andrew Paek, Aryan Mobiny, Zachary Hernandez, Jose Luis Contreras-Vidal

    Recent advances in scalp electroencephalography (EEG) as a neuroimaging tool have now allowed researchers to overcome technical challenges and movement restrictions typical in traditional neuroimaging studies.  Fortunately, recent mobile EEG devices have enabled studies involving cognition and motor control in natural environments that require mobility, such as during art perception and production in a museum setting, and during locomotion tasks.

  • Biomedical and Health Sciences
  • Neuroscience
  • Medical Imaging
  • Biophysiological Signals
  • Brain
  • Wearable Sensing
  • Last Updated On: 
    Thu, 11/08/2018 - 10:34
    Citation Author(s): 
    Jesus G. Cruz-Garza, Justin A Brantley, Sho Nakagome, Kim Kontson, Dario Robleto, Jose L. Contreras-Vidal

    This dataset is associated with the paper, Jackson & Hall 2016, which is open source, and can be found here: http://ieeexplore.ieee.org/document/7742994/

    The DataPort Repository contains the data used primarily for generating Figure 1.

  • Biomedical and Health Sciences
  • Neuroscience
  • Biophysiological Signals
  • Brain
  • Signal Processing
  • Last Updated On: 
    Sat, 06/16/2018 - 23:05
    Citation Author(s): 
    Andrew Jackson, Thomas M. Hall

    This dataset contains post-processed Pattern Reversal Visual Evoked Potential (PR-VEP) signals from 20 subjects, 12 males and 8 females between 24-28 years old. These signals are acquired with two different kinds of instruments: a new prototype based on Smart Glasses and a commercial device for PR-VEP.

    For a detailed description of this dataset see accompanying publication "Pattern-Reversal Visual Evoked Potential on Smart Glasses" by Terracciano R., et al. IEEE Journal of Biomedical and Health Informatics 2019, 10.1109/JBHI.2019.2899774.

  • Biophysiological Signals
  • Last Updated On: 
    Thu, 03/14/2019 - 06:38

    The dataset, includes raw data, observations and biometric data from our case study with an individual with DMD, controlling for the first time an active hand orthosis.

  • Biomedical and Health Sciences
  • Neuroscience
  • Biophysiological Signals
  • Signal Processing
  • Last Updated On: 
    Wed, 03/13/2019 - 11:40

    The proposed signals are used  for electromagnetic-based stroke classification.  Six realistic head phantom computed from MRI scans, is surrounded by an antenna array of 16 dipole antennas distributed uniformly around the head. These antennas are deployed in a fixed circular array around the head, at a distance of approximately 2-3 mm from the head. A Gaussian pulse covering the bandwidth from 0:7 to 2 GHz is emitted from each of the antennas, sequentially, while all of the antennas capture the scattered signals. Since 16 antennas were used, there are a total of 256 channel signals (i.e.

  • Biophysiological Signals
  • Brain
  • Nonlinear signal processing
  • Last Updated On: 
    Sun, 03/10/2019 - 06:53

    This code was used in some previous our articles, such as:

  • Image Fusion
  • Biomedical and Health Sciences
  • Neuroscience
  • Medical Imaging
  • Biophysiological Signals
  • Brain
  • Signal Processing
  • Last Updated On: 
    Wed, 01/16/2019 - 03:45

    NGM software for applied neurogoniometry. See our previous articles.

  • Image Fusion
  • Biomedical and Health Sciences
  • Neuroscience
  • Medical Imaging
  • Biophysiological Signals
  • Brain
  • Last Updated On: 
    Wed, 01/16/2019 - 03:35

    See .doc-fie in the attachement.

  • Image Fusion
  • Neuroscience
  • Medical Imaging
  • Biophysiological Signals
  • Brain
  • Signal Processing
  • Last Updated On: 
    Wed, 01/16/2019 - 03:15

    Accelerated photoinduced kinetics of electric impedance shifting under UV irradiation.

  • Biophysiological Signals
  • Last Updated On: 
    Sat, 12/22/2018 - 09:26

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