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Genomic signal processing for DNA sequence clustering
2018
PeerJ
We also propose a visualization method that facilitates the easy inspection and analysis of the results and possible hidden behaviors. ...
In this paper, we propose a novel approach for performing cluster analysis of DNA sequences that is based on the use of GSP methods and the K-means algorithm. ...
Mendizabal-Ruiz et al. (2018), PeerJ, DOI 10.7717/peerj.4264 3/21
Mendizabal-Ruiz et al. (2018), PeerJ, DOI 10.7717/peerj.4264
Mendizabal-Ruiz et al. (2018), PeerJ, DOI 10.7717/peerj.4264 5/21 ...
doi:10.7717/peerj.4264
pmid:29379686
pmcid:PMC5786891
fatcat:bggv5nviszahrbchp46k4ygtpm
On DNA numerical representations for genomic similarity computation
2017
PLoS ONE
GSP methods require the transformation or mapping of the genomic data to a numeric representation. ...
The objective of this paper is to evaluate the behavior of each representation when used to measure the similarity of a given pair of DNA sequences. ...
Mendizabal-Ruiz G, Román-Godínez I, Torres-Ramos S, Salido-Ruiz RA, Morales JA (2017) On DNA numerical representations for genomic similarity computation. ...
doi:10.1371/journal.pone.0173288
pmid:28323839
pmcid:PMC5360225
fatcat:26eiu62ex5d5fkdl7ehf52wq34
EEG Montage Analysis in Blind Source Separation
2009
IFAC Proceedings Volumes
ECG, EEG, EMG) is to find a region in the human body whose bio-potential activity can be considered as neutral as possible i.e., a quasi-inactive reference place. ...
In fact, a major problem in electrophysiological recording systems (e.g. ...
A. ...
doi:10.3182/20090812-3-dk-2006.0084
fatcat:cyejqlxfcfhmbdklrwcmw76m4q
Vibrotactile Discrimination Training Affects Brain Connectivity in Profoundly Deaf Individuals
2017
Frontiers in Human Neuroscience
Vibrotactile stimulation is a sensory substitution method that allows perception and discrimination of sound, and even speech. ...
However, a P3 with larger scalp distribution over parietal cortical areas and lateralized to the right was observed in the profoundly deaf. ...
The vibrotactile oddball paradigm consisted of a train of 150 randomly presented stimuli, with a duration of 200 ms (ISI: 1500 ms) and a 20:80 rare stimulus frequency. ...
doi:10.3389/fnhum.2017.00028
pmid:28220063
pmcid:PMC5292439
fatcat:xy2x43b4andnbg67kgr7elhqo4
EEG montage analysis in the Blind Source Separation framework
2011
Biomedical Signal Processing and Control
ECG, EEG, EMG) is to find a region in the human body whose bio-potential activity can be considered as neutral as possible i.e., a quasiinactive reference place. ...
In fact, a major problem in electrophysiological recording systems (e.g. ...
s + n ABLM (26) and the elements of rows i = 1...M − 1 of A ABLM are: a ABLM i,j = (a i,j − a i+1,j ) (27) We can also rewrite equation (26) in a matrix representation as follows: x ABLM = T ABLM (A CRM ...
doi:10.1016/j.bspc.2010.06.007
fatcat:4rgcfdaufrfvhexr5kymbt5yba
Evaluation of Feature Selection Methods for Classification of Epileptic Seizure EEG Signals
2022
Sensors
Epilepsy is a disease that decreases the quality of life of patients; it is also among the most common neurological diseases. ...
A large diversity of features has been extracted from electroencephalograms to perform classification tasks; therefore, it is important to use feature selection methods to select those that leverage pattern ...
form of a vector or a matrix. ...
doi:10.3390/s22083066
pmid:35459052
pmcid:PMC9031940
fatcat:miqgthu7cbhytgijysbgr4dkku
Numerical Comparisons and Sex-Related Brain Connectivity
2021
International Journal of Psychological Studies
Therefore, a group of school children with ages from 8 to 11 years old was evaluated during a number comparison task. ...
We aimed to compare the influence of sex in functional brain connectivity and behavioral measures in a numerical comparison task. ...
A sampling frequency of 200 Hz and a 0.05-30 Hz bandpass filter were used for obtaining EEG and EOG signals in a MEDICID-04 system (Neuronic Systems, Inc.). ...
doi:10.5539/ijps.v13n2p62
fatcat:7ox3fbllrncjtcl2ak5gnf7nve
Effect of Auditory Discrimination Therapy on Attentional Processes of Tinnitus Patients
2022
Sensors
Tinnitus is an auditory condition that causes humans to hear a sound anytime, anywhere. Chronic and refractory tinnitus is caused by an over synchronization of neurons. ...
Second, the deep representations of the scalograms were extracted using a previously trained Convolutional Neural Network (CNN) architecture (MobileNet v2). ...
, had a negative effect. ...
doi:10.3390/s22030937
pmid:35161683
pmcid:PMC8839781
fatcat:5ux3aw4o2ffm7jhlc5ijsm5r4m
Dataset on the EEG time-frequency representation in children with different levels of mathematical achievement
2018
Data in Brief
LA) while performing a symbolic magnitude comparison task. ...
The average brain patterns are shown through Time-Frequency Representations (TFR) for each group, and also grand-mean amplitudes within specific EEG epochs in a 19-electrode array are provided. ...
Data accessibility
Data is with this article
Related research article
González-Garrido, A.A., Gómez-Velázquez, F.R., Salido-Ruiz, R.A.,
Espinoza-Valdez, A., Vélez-Pérez, H., Romo-Vazquez, R., Gallardo ...
doi:10.1016/j.dib.2018.10.105
pmid:30450402
pmcid:PMC6226595
fatcat:qer672kwenb6detxifjxn5ldwa
Automatic estimation of continuous elbow flexion–extension movement based on electromyographic and electroencephalographic signals
2021
Biomedical Signal Processing and Control
A new methodology is proposed for estimating elbow angles based on EMG and EEG biosignals. ...
Employing EEG signals generated an RMSE = 9.27 • ±1.85 • and R 2 = 0.95 with a 95% CI (0.94-0.95). ...
Ricardo A. Salido-Ruiz:
Table 1 1 depicts the angular displacement expected with the estimated EMG, EEG, and EMG/EEG values. ...
doi:10.1016/j.bspc.2021.102950
fatcat:77aj5ri6xbgbnmo6yb2yrt7kc4
A brain connectivity characterization of children with different levels of mathematical achievement based on graph metrics
2020
PLoS ONE
The present work introduces an alternative EEG signal characterization using graph metrics and, based on such features, a classification analysis using a decision tree model. ...
The use of a decision tree tool during the classification stage allows the identification of several brain areas that seem to be more specialized in numerical processing. ...
Author Contributions Conceptualization: Sulema Torres-Ramos, Ricardo A. Salido-Ruiz, Aurora Espinoza-Valdez, Fabiola R. Gómez-Velázquez, Andrés A. González-Garrido, Israel Román-Godínez. ...
doi:10.1371/journal.pone.0227613
pmid:31951604
pmcid:PMC6968862
fatcat:nopg34kbw5g7dc5g5s5xce6mqm
Potencial Eléctrico en el Corazón: Representación Mediante un Grafo Heart Electrical Potential: a Graph Representation
unpublished
Resumen: De acuerdo a la Organización Mundial de la Salud (OMS), las enfermedades cardiovasculares constituyen un problema de salud pública por su alta frecuencia, además de que son la principal causa ...
asociado a una respuesta contráctil. ...
a favor de su gradiente electroquímico. ...
fatcat:dryzavq7i5h5tp4rd5cns5sgrq
Potencial Eléctrico en el Corazón: Representación Mediante un Grafo Heart Electrical Potential: a Graph Representation
2016
unpublished
Resumen: De acuerdo a la Organización Mundial de la Salud (OMS), las enfermedades cardiovasculares constituyen un problema de salud pública por su alta frecuencia, además de que son la principal causa ...
asociado a una respuesta contráctil. ...
a favor de su gradiente electroquímico. ...
fatcat:i52nv5aeerdhvmdqyx3fmivjpa
La Enfermedad de Carrión: la teoría unicista y el aporte de los campesinos
2015
Revista médica de Chile (Impresa)
Entre ellos figuran los del cirujano Gago de Vadillo, de Martín Delgar, y el sabio Hipólito Unánue, pero no hicieron mención a la teoría unicista.En 1777, el botánico Hipólito Ruiz 2 fue enviado por el ...
Ruíz documentó en sus escritos el conocimiento tradicional desarrollado en Canta, relacionado a las dos fases de la enfermedad de Carrión:"En algunas quebradas, la enfermedad llamada verrugas es común ...
doi:10.4067/s0034-98872015000400020
pmid:26204550
fatcat:y5xbjon2ezhilhj4rf2pbchmfe
Page 411 of National Union Catalog Vol. 27, Issue
[page]
1963
National Union Catalog
(Selecci Poes{a espafiola) Introduction signed: Ricardo Gull6n. ...
Los meiores romances a lo debino que hasta aora an salido; primera parte. Sevilla, F. Aylan, 1629. 1Cieza, A. Pérez y G6mez, 1963)
lv. (unpaged) facsim. ...
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