Abstract：
BACKGROUND:The neurological disorder known as epilepsy is characterized by involuntary recurrent seizures that diminish a patient's quality of life. Automatic seizure detection can help improve a patient's interaction with her/his environment, and while many approaches have been proposed the problem is still not trivially solved. METHODS:In this work, we present a novel methodology for feature extraction on EEG signals that allows us to perform a highly accurate classification of epileptic states. Specifically, Hölderian regularity and the Matching Pursuit algorithm are used as the main feature extraction techniques, and are combined with basic statistical features to construct the final feature sets. These sets are then delivered to a Random Forests classification algorithm to differentiate between epileptic and non-epileptic readings. RESULTS:Several versions of the basic problem are tested and statistically validated producing perfect accuracy in most problems and 97.6% accuracy on the most difficult case. COMPARISON WITH EXISTING METHODS:A comparison with recent literature, using a well known database, reveals that our proposal achieves state-of-the-art performance. CONCLUSIONS:The experimental results show that epileptic states can be accurately detected by combining features extracted through regularity analysis, the Matching Pursuit algorithm and simple time-domain statistical analysis. Therefore, the proposed method should be considered as a promising approach for automatic EEG analysis.
journal_name
J Neurosci Methodsjournal_title
Journal of neuroscience methodsauthors
Z-Flores E,Trujillo L,Sotelo A,Legrand P,Coria LNdoi
10.1016/j.jneumeth.2016.03.024subject
Has Abstractpub_date
2016-06-15 00:00:00pages
107-25eissn
0165-0270issn
1872-678Xpii
S0165-0270(16)30030-9journal_volume
266pub_type
杂志文章abstract：:Morphometric estimation of neuronal processes is currently laborious and time-consuming, since the individual processes (axons and dendrites) have to be traced manually. In order to facilitate the measurement of cellular processes, we have tested a series of parameters derived from the contour and the convex hull of a...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(97)00165-9
更新日期：1998-01-31 00:00:00
abstract：:We describe the fabrication and use of a new type of extracellular micro-electrode array mounted on a flexible transparent polyimide substrate that can be rapidly moved from one part of a culture of vertebrate neurons (rat nodose) to another, which permits co-culture of glia under the neurons and is easily and rapidly...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(01)00509-x
更新日期：2002-02-15 00:00:00
abstract：:Current methods for in vivo retinal ganglion cells (RGCs) imaging involve either retrograde or intravitreal injection of chemical or biological tracers, which are invasive and may require repeated injection for serial long-term assessment. We have developed a confocal scanning laser ophthalmoscope technique (blue-ligh...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2007.10.018
更新日期：2008-03-15 00:00:00
abstract：:Display systems based on conventional computer graphics cards are capable of generating images with about 8-bit luminance resolution. However, most vision experiments require more than 12 bits of luminance resolution. Pelli and Zhang [Spatial Vis. 10 (1997) 443] described a video attenuator for generating high luminan...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(03)00174-2
更新日期：2003-11-30 00:00:00
abstract：:A new non-metallic push-pull cannula device is described for the localized perfusion of brain sites in the rat or other animal. Comprised entirely of glass and plastic materials, the cannula is intended for usage in an experiment in which the presence in tissue of metal tubing for delivery of perfusate is methodologic...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(83)90129-2
更新日期：1983-10-01 00:00:00
abstract：:We describe a method of interactive three-dimensional segmentation and visualization for anatomical magnetic resonance imaging (MRI) data in a personal computer environment. The visual feedback necessary during 3-D segmentation was provided by a ray casting algorithm, which was designed to allow users to interactively...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(01)00470-8
更新日期：2001-11-15 00:00:00
abstract：BACKGROUND:Due to the lack of understanding of the fascicular organisation, vagus nerve stimulation (VNS) leads to unwanted off-target effects. Micro-computed tomography (microCT) can be used to trace fascicles from periphery and image fascicular anatomy. NEW METHOD:In this study, we present a simple and reproducible ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2020.108652
更新日期：2020-05-15 00:00:00
abstract：:The aim of the study was to compare saccadic peak velocity (SPV) values measured with video based Fitness Impairment Tester (FIT) and electro-oculography (EOG) during prolonged wakefulness. We tested different numbers of saccades and two saccade paradigms to improve the EOG measurements for detecting fatigue. The SPVs...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2010.01.010
更新日期：2010-03-30 00:00:00
abstract：:To obtain a high quality EMG acquisition, the signal must be recorded as far away as possible from muscle innervations and tendon zones, which are known to shift during dynamic contractions. This study describes a methodology, using commercial bipolar electrodes, to identify better electrode positions for superficial ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2009.02.017
更新日期：2009-05-30 00:00:00
abstract：:Senile plaques (SP) are the most characteristic neuropathologic lesions of Alzheimer's disease (AD) and studies of plaque cortical distribution, density, and morphology may lead to new information about the origin and pathogenesis of this disease. We have developed an automated computer image analysis program to detec...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(94)90128-7
更新日期：1994-06-01 00:00:00
abstract：:A procedure is described by which the solid silver chromate precipitate present in Golgi-impregnated neurons is reduced by a photographic developer into metallic silver grains or particles. The remaining silver chromate is subsequently removed, and the fine structure and synaptic relationships of the impregnated neuro...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(83)90023-7
更新日期：1983-04-01 00:00:00
abstract：:Frequency analyses of EEG data yield large data sets, which are high-dimensional and have to be evaluated statistically without a large number of false positive statements. There exist several methods to deal with this problem in multiple comparisons. Knowing the number of true hypotheses increases the power of some m...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2007.12.013
更新日期：2008-05-15 00:00:00
abstract：BACKGROUND:Sympathetic nerve wiring in the mammalian heart has remained largely unexplored. Resolving the wiring diagram of the cardiac sympathetic network would help establish the structural underpinnings of neurocardiac coupling. NEW METHOD:We used two-photon excitation fluorescence microscopy, combined with a compu...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2013.09.005
更新日期：2014-01-15 00:00:00
abstract：:Reverse correlation techniques provide a quantitative means of computing neuronal input/output relationships. Until now these methods have been limited to electrically recorded responses since unprocessed optical signals generally lack necessary temporal characteristics. We sought to overcome this barrier since combin...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2006.04.021
更新日期：2006-10-30 00:00:00
abstract：:The FD Rapid GolgiStain Kit (FD NeuroTechnologies, Inc., Ellicott City, MD) was developed using an improved Golgi-Cox impregnation method to provide stable, sensitive, and convenient staining of mature neurons. However, embryonic neurons cannot be clearly visualized using this method. We have further improved the Golg...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.06.007
更新日期：2012-07-30 00:00:00
abstract：:The relationship between the levels of cytochrome oxidase and gamma-aminobutyric acid (GABA) was investigated within single neurons by double labeling the 2 markers in the same section. Double staining was equally effective when immunogold-silver staining of GABA was followed by indirect immunoperoxidase labeling of c...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(89)90129-5
更新日期：1989-12-01 00:00:00
abstract：:Subunit B of cholera toxin was used as a tracer substance in the central nervous system after being injected into various brain regions, mainly somatosensory relay structures. The tracer was localized with an immunoperoxidase technique, using monoclonal antibodies raised in mouse hybridomas. This method, which is appl...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(88)90167-7
更新日期：1988-07-01 00:00:00
abstract：:A common approach to test the time-response of carbon fibre microelectrodes entails the use of a flow injection system which allows delivery of a bolus of test compound in the flow stream to a detector electrode. The introduced bolus is distorted from its original form by convective and dispersive forces during the pe...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(98)00086-7
更新日期：1998-10-01 00:00:00
abstract：:Experiments based on neuronal cell-transistor couplings were made from some groups during the last years. Pioneering work in this field was carried out by Fromherz and his group (Fromherz, 2003; Schmidtner and Fromherz, 2006). We were interested of the interaction of nerve cells to serine hydrolase inhibitor diisoprop...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.02.018
更新日期：2012-01-01 00:00:00
abstract：:Functional magnetic resonance imaging allows precise localization of brain regions specialized for different perceptual and higher cognitive functions. However, targeting these deep brain structures for electrophysiology still remains a challenging task. Here, we propose a novel framework for MRI-stereotactic registra...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2011.11.031
更新日期：2012-03-15 00:00:00
abstract：:A new technique is described for accurate, reliable measurement of eyeball retraction in the rabbit. A narrow film strip, on which a linear light intensity grating has been exposed, is attached to a contact lens which is placed on the animal's cornea. The other end of the intensity grating slides between a photodiode ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(84)90077-3
更新日期：1984-01-01 00:00:00
abstract：:We have adapted techniques for studying the locomotion of tethered insects to analysis of rapid directional movements such as escape behavior. We describe here a computer-based motion tracking system that allows an animal to turn and run as rapidly as it does under free-ranging conditions, and that samples fast enough...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(95)00013-k
更新日期：1995-08-01 00:00:00
abstract：BACKGROUND:This study analyses multiple spike trains (MST) data, defines its functional connectivity and subsequently visualises an accurate diagram of connections. This is a challenging problem. For example, it is difficult to distinguish the common input and the direct functional connection of two spike trains. NEW ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2017.05.016
更新日期：2017-07-15 00:00:00
abstract：BACKGROUND:Assessing markers of neural activity in rodent behavioural tasks benefits from meaningful comparison with matched control conditions. The Morris water maze is a widely used learning and memory task, but currently implemented control conditions are not optimal. NEW METHOD:We created a novel control condition...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2019.02.015
更新日期：2019-04-15 00:00:00
abstract：BACKGROUND:Rodents have been used for decades to probe neural circuits involved in behavior. Increasingly, attempts have been developed to standardize training paradigms across labs; and to use visual/auditory paradigms that can be also tested in humans. Commercially available systems are expensive and thus do not scal...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2020.108761
更新日期：2020-08-01 00:00:00
abstract：BACKGROUND:Dilated brain perivascular spaces (PVSs) are found to be associated with many conditions, including aging, dementia, and Alzheimer's disease (AD). Conventionally, PVS assessment is mainly based on subjective observations of the number, size and shape of PVSs in MR images collected at clinical field strengths...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2015.09.001
更新日期：2015-12-30 00:00:00
abstract：BACKGROUND:Detecting human drowsiness during some critical works like vehicle driving, crane operating, mining blasting, etc. is one of the safeguards to prevent accidents. Among several drowsiness detection (DD) methods, a combination of neuroscience and computer science knowledge has a better ability to differentiate...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2020.108927
更新日期：2021-01-01 00:00:00
abstract：:The effects of the microwave antigen-retrieval method were investigated for five antibodies commonly used in neurosciences, i.e., Parvalbumin, Calbindin D28-K, MAP-2, MAP-5 and SMI-32. Immunocytochemical stainings were performed on free-floating vibratome sections of tissue which had been stored in fixative for as lon...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(94)90208-9
更新日期：1994-12-01 00:00:00
abstract：:Three-dimensional (3D) reconstruction from serial sections that are undistorted and true-to-life is only possible when a reference system exists that allows correct matching of the section drawings. This paper describes a simple method for producing reference lines that ensures proper alignment of the drawings. (1) Th...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(88)90162-8
更新日期：1988-12-01 00:00:00
abstract：BACKGROUND:Intracranial electrical recordings (iEEG) and brain stimulation (iEBS) are invaluable human neuroscience methodologies. However, the value of such data is often unrealized as many laboratories lack tools for localizing electrodes relative to anatomy. To remedy this, we have developed a MATLAB toolbox for int...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2017.01.022
更新日期：2017-04-01 00:00:00
