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Quantification of inter-trial non-stationarity in spike trains from periodically stimulated neural cultures

Il Park, Jose C. Principe
2010 2010 IEEE International Conference on Acoustics, Speech and Signal Processing  
The method is demonstrated by detecting short-term and long-term plasticity in neural culture probed with periodic stimulations.  ...  In neuroscience, non-stationarity detection of spike trains is useful for ensuring stability of experimental condition, and detecting plasticity.  ...  NON-STATIONARITY OF SPIKE TRAINS FROM PERIODICALLY STIMULATED NEURAL CULTURE Periodically repeated stimulation to neural system is a standard technique to probe and analyze the state of the system.  ... 
doi:10.1109/icassp.2010.5494920 dblp:conf/icassp/ParkP10 fatcat:6odix2noxvgt3pc5dgngimx4uq

EMG-based Simultaneous and Proportional Estimation of Wrist Kinematics and its Application in Intuitive Myoelectric Control for Unilateral transradial Amputees

Farina Dario
2011 Frontiers in Computational Neuroscience  
Measuring burstiness and regularity in oscillatory spike trains. J. Neurosci. Meth., in press. Braun, W. J., and Kulperger, R. J.  ...  Although patterns of intra-and inter-layer synaptic connectivity have been identified in PFC, the laminar organization of sensory, motor and memory-related activity within this network remains unknown.  ...  In particular, the distributions of inter-spike intervals (ISI), statistics that capture local variations in spike trains (Lv) [1, 2] , and neural interaction statistics, like Pearson-type crosscorrelations  ... 
doi:10.3389/conf.fncom.2011.53.00081 fatcat:nkq5wesfpbcjnikbxqh3v3gtqi

Essential role for InSyn1 in dystroglycan complex integrity and cognitive behaviors in mice

Akiyoshi Uezu, Erin Hisey, Yoshihiko Kobayashi, Yudong Gao, Tyler WA Bradshaw, Patrick Devlin, Ramona Rodriguiz, Purushothama Rao Tata, Scott Soderling
2019 eLife  
Here we report Inhibitory Synaptic protein 1 (InSyn1) is a critical component of the DGC whose loss alters the composition of the GABAergic synapses, excitatory/inhibitory balance in vitro and in vivo,  ...  However, the molecular architecture critical for the synaptic organization of the DGC in neurons remains elusive.  ...  Acknowledgements We thank J Takatoh, B Carlson for advice on image analysis, K Walder for in vitro biochemical analysis, and E Adamson for guidance on in vivo recordings.  ... 
doi:10.7554/elife.50712 pmid:31829939 pmcid:PMC6944460 fatcat:kfivfb6p4bh2xk46teqnoyskee

Neuromechanical Biomarkers for Robotic Neurorehabilitation

Florencia Garro, Michela Chiappalone, Stefano Buccelli, Lorenzo De Michieli, Marianna Semprini
2021 Frontiers in Neurorobotics  
While the research on the biomarkers has been growing in the last years, there is a current need for a better comprehension and quantification of the neuromechanical processes involved in the rehabilitation  ...  Neurophysiological parameters have also been proposed for this purpose due to the novel advances in the non-invasive signal processing techniques.  ...  ACKNOWLEDGMENTS The authors gracefully acknowledge Silvia Chiappalone for providing the graphics of Figure 2 .  ... 
doi:10.3389/fnbot.2021.742163 pmid:34776920 pmcid:PMC8579108 fatcat:2zosr2jawfddldei65fmidjh7q

Abstracts of the 16th Annual Meeting of The Israel Society for Neuroscience: Eilat, Israel, November 25–27, 2007

2007 Neural Plasticity  
The Israel Society for Neuroscience—ISFN—was founded in 1993 by a group of Israeli leading scientists conducting research in the area of neurobiology.  ...  Both the number of members of the society and those participating in the annual meeting is constantly increasing, and it is anticipated that this year about 600 scientists will convene at the Princess  ...  The effects of music background on sleep efficiency, anxiety and depression in Schizophrenia patients  ... 
doi:10.1155/2007/30585 pmid:25148070 pmcid:PMC2366074 fatcat:u4tjfw6shnaxpnzwezieeiqnpm

Abstracts of the 15th Annual Meeting of the Israel Society for Neuroscience (Eilat, Israel, December 3–5, 2006)

2007 Neural Plasticity  
The Israel Society for Neuroscience (ISFN) was founded in 1993 by a group of Israeli leading scientists conducting research in the area of neurobiology.  ...  Since then, the society holds its annual meeting every year in Eilat during the month of December.  ...  After training the model on data taken from periods of ongoing activity (when the monkey is resting from the task and not moving the manipulandum), we tested the model on the trial-by-trial fluctuations  ... 
doi:10.1155/2007/73079 fatcat:6ttewkzqh5cmzb433ffyv3t5xi

Information, Thermodynamics and Life: A Narrative Review

George I. Lambrou, Apostolos Zaravinos, Penelope Ioannidou, Dimitrios Koutsouris
2021 Applied Sciences  
Recent experimental results have shown that the interaction between machines and neural cells is possible and it consists of a significant tool for the study of complex systems.  ...  In recent years, information theory and its function in systems has been an intense field of study, due to the large increase of available information technology, where the notion of bit dominated the  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app11093897 doaj:d8ec89df9cdc4c44aebaa11cd535a209 fatcat:kkzmuzmcr5gcfm4ughiebwmdtq

Bringing Anatomical Information into Neuronal Network Models [article]

Sacha Jennifer van Albada, Aitor Morales-Gregorio, Timo Dickscheid, Alexandros Goulas, Rembrandt Bakker, Sebastian Bludau, Günther Palm, Claus-Christian Hilgetag, Markus Diesmann
2020 arXiv   pre-print
in the experimental data.  ...  We further discuss aspects of the underlying experimental techniques relevant to the interpretation of the data, list particularly comprehensive data sets, and describe methods for filling in the gaps  ...  [206] propose a method for inferring synaptic connections from the dependence of inter-spike intervals on cross-spike intervals, i.e. intervals between the spike times of different neurons.  ... 
arXiv:2007.00031v2 fatcat:lud5jok65re5rhecxjtsis3x5u

Transösophageales Interventrikuläres Delay bei Vorhofflimmern und Kardialer Resynchronisation

M. Heinke, B. Ismer, H. Kühnert, T. Heinke, G. Dannberg, H. R. Figulla
2013 Biomedical Engineering  
Abstract: With ECG imaging it is possible to reconstruct cardiac electrical activity noninvasively from measurements of the electrocardiogram (ECG).  ...  In practical applications, however, the number of electrodes is limited and the placing is subject to constraints.  ...  Our gratitude also extends to the Centre for Promotion of Science, as the organizers of Festival of robotics 2012, without which these experiments wouldn't be possible in this extent.  ... 
doi:10.1515/bmt-2013-4154 pmid:24042832 fatcat:qsbz2z3utva6rery74jfw66pe4

Abstracts of original contributions: Computer applications program

Andrew J. Burger
1993 Journal of the American College of Cardiology  
Artificial neural networks INN) have recently been applied in making single diagnoses based on the ECG.  ...  From these 3 selected leads, measurements on PR interval variability, RR interval regularity, presence or absence of discrete P waves, presence or absence of multiple P waves as in AF, are determined.  ...  the student has actually gained from the inter• action.  ... 
doi:10.1016/s0735-1097(10)80308-0 fatcat:pb7jolk3rzau5ph4qhuycw2r4q

Brain–Computer Interfaces for Human Augmentation

Davide Valeriani, Caterina Cinel, Riccardo Poli
2019 Brain Sciences  
The field of brain–computer interfaces (BCIs) has grown rapidly in the last few decades, allowing the development of ever faster and more reliable assistive technologies for converting brain activity into  ...  are listed in reference [71].  ...  Acknowledgments: Gabor Aranyi and Fred Charles had an essential contribution to the proof-of-concept experiments whose results are discussed in Section 3 of this paper: details of their respective contributions  ... 
doi:10.3390/brainsci9020022 pmid:30682766 pmcid:PMC6406539 fatcat:4kjekrytqrcd7h4egrqlxsdbpq

Guidelines for the Recording and Evaluation of Pharmaco-Sleep Studies in Man: The International Pharmaco-EEG Society (IPEG)

Marc Jobert, Frederick J. Wilson, Thomas Roth, Gé S.F. Ruigt, Peter Anderer, Wilhelmus H.I.M. Drinkenburg
2013 Neuropsychobiology  
However, despite the presence of robust guidelines on the scoring of polysomnography recordings, a review of the literature reveals inconsistent aspects in the operating procedures from one study to another  ...  the requirements for the recording and computerised evaluation of pharmaco-sleep data in 128 pecially in the context of drug development programmes.  ...  Acknowledgements The IPEG Pharmaco-Sleep Guidelines Committee wishes to thank the following for their critical review of this paper and helpful comments: Angela J. Campbell  ... 
doi:10.1159/000343449 pmid:23548759 fatcat:wn5ir5ejofa5pgaszaqruc6poa

Toward an interpretation of dynamic neural activity in terms of chaotic dynamical systems

Ichiro Tsuda
2001 Behavioral and Brain Sciences  
This interpretation is quite different from the conventional one, cast in terms of simple behavior on low-dimensional attractors.  ...  Using the concepts of chaotic dynamical systems, we present an interpretation of dynamic neural activity found in cortical and subcortical areas.  ...  We also thank Michael Breakspear and Karl Friston for kindly answering a basic question we asked them on the symmetry they used in their commentary, and Jaroslav Stark, for informing us of many related  ... 
doi:10.1017/s0140525x01000097 fatcat:d2mpwqliqjdetnzhwbktezj4ka

The puzzle of chaotic neurodynamics

Roman Borisyuk
2001 Behavioral and Brain Sciences  
This interpretation is quite different from the conventional one, cast in terms of simple behavior on low-dimensional attractors.  ...  Using the concepts of chaotic dynamical systems, we present an interpretation of dynamic neural activity found in cortical and subcortical areas.  ...  We also thank Michael Breakspear and Karl Friston for kindly answering a basic question we asked them on the symmetry they used in their commentary, and Jaroslav Stark, for informing us of many related  ... 
doi:10.1017/s0140525x01240096 fatcat:gxbhb45wf5gmdjjd5usvs6ue4y

ABSTRACTS (pp 113–172)

2003 Oncology Research and Treatment  
Methods and patients: Bone marrow aspirates or peripheral blood were used of patients, suffering from CML or ALL in different stages of disease and without or under different treatments.  ...  Results: Treatment with imatinib resulted in a significant decrease, i.e. normalization of BM microvessel density from 8.7 (median, range 3 to 50) to 4 (median, range 1 to 6, p = 0.0001) in all patients  ...  10,000 cells used to initiate the stimulation culture).  ... 
doi:10.1159/000073804 fatcat:mkqhhjecsffmha7u5az6zq3mye
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