Abstract：
:The detection of epileptiform discharges in the EEG is an important component in the diagnosis of epilepsy. In this study, multiple signal classification (MUSIC), autoregressive (AR) and periodogram methods were used to get power spectra in patients with absence seizure. The EEG power spectra were used as an input to a classifier. We introduce two fundamentally different approaches for designing classification models (classifiers); the traditional statistical method based on logistic regression (LR) and the emerging computationally powerful techniques based on artificial neural networks (ANNs). LR as well as multilayer perceptron neural network (MLPNN) based classifiers were developed and compared in relation to their accuracy in classification of EEG signals. The comparisons between the developed classifiers were primarily based on analysis of the receiver operating characteristic (ROC) curves as well as a number of scalar performance measures pertaining to the classification. The MLPNN based classifier outperformed the LR based counterpart. Within the same group, the MLPNN-based classifier was more accurate than the LR-based classifier.
journal_name
J Neurosci Methodsjournal_title
Journal of neuroscience methodsauthors
Alkan A,Koklukaya E,Subasi Adoi
10.1016/j.jneumeth.2005.04.009subject
Has Abstractpub_date
2005-10-30 00:00:00pages
167-76issue
2eissn
0165-0270issn
1872-678Xpii
S0165-0270(05)00134-2journal_volume
148pub_type
杂志文章abstract：BACKGROUND:Primary cell culture is a valuable tool to utilize in parallel with in vivo studies in order to maximize our understanding of the mechanisms surrounding neurogenesis and central nervous system (CNS) regeneration and plasticity. The zebrafish is an important model for biomedical research and primary neural ce...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2019.108419
更新日期：2019-12-01 00:00:00
abstract：BACKGROUND:Recently, hybrid brain-computer interfaces (BCIs) combining more than one modality have been investigated with the aim of boosting the performance of the existing single-modal BCIs in terms of accuracy and information transfer rate (ITR). Previously, we introduced a novel hybrid BCI in which EEG and fTCD mod...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2019.03.018
更新日期：2019-05-15 00:00:00
abstract：:An isoelectric focusing (IEF) technique using direct peroxidase or peroxidase-antiperoxidase (PAP) overlay staining for detection of cerebrospinal fluid (CSF) oligoclonal IgG is described. The method involves chemical fixation of all proteins in the gel followed by application of peroxidase coupled antiserum as a spec...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(80)90035-7
更新日期：1980-10-01 00:00:00
abstract：:In studies on animal models of human brain pathologies, three-dimensional reconstruction from histological sections is particularly useful when assessing the morphologic, functional and biochemical changes induced by pathology. It allows assessing lesion heterogeneity in planes different from the cutting plane and all...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2006.06.004
更新日期：2006-12-15 00:00:00
abstract：:Three-dimensional (3D) reaggregate tissue culture provides a means of quantitatively assessing neuronal cell survival under a variety of experimental conditions. A method is presented for estimation of, and comparison between, the total numbers of cells of a given neurochemical type within individual experimental flas...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(94)00110-3
更新日期：1995-01-01 00:00:00
abstract：:It has become increasingly evident that continuous EEG monitoring is necessary to observe the development of epilepsy in animals, and to determine the effect of drugs on spontaneous seizures. Telemetric recording systems have been increasingly used to monitor EEG in freely moving animals. One challenge faced by such s...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2011.07.018
更新日期：2011-09-30 00:00:00
abstract：:Multipotent neural stem cells have been isolated from the adult [Kirschenbaum B, Nedergaard M, Preuss A, Barami K, Fraser RA, Goldman SA. In vitro neuronal production and differentiation by precursor cells derived from the adult human forebrain. Cereb Cortex 1994;4(6):576-89; Laywell ED, Kukekov VG, Steindler DA. Mult...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2005.08.022
更新日期：2006-04-15 00:00:00
abstract：:The present study demonstrates that bipotential neural precursors isolated from an early developmental stage of the sheep embryo nervous system can be maintained in vitro in an undifferentiated state for a long period. These precursors multiplied under the action of epidermal growth factor and basic fibroblast growth ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(01)00363-6
更新日期：2001-05-30 00:00:00
abstract：:A method for fabricating double-barrel, ion-selective microelectrodes with fine tips (0.5-1.5 microns) and rapid response times is described. When made into K(+)-selective microelectrodes, the electrodes respond to changes in [K+]o with a time constant of 70-95 ms. The electrical response of these electrodes to common...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(90)90112-s
更新日期：1990-03-01 00:00:00
abstract：:The cytochemical localization of acetylcholinesterase activity at motor endplates is commonly employed prior to electron microscopic examination. Methods which involve the use of thiocholine esters often lead to a loss of resolution due to the spread to surrounding tissues of an extremely dense reaction product. A met...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(82)90031-0
更新日期：1982-11-01 00:00:00
abstract：:Immunohistochemistry using antiserum against the basement membrane glycoprotein laminin, was shown to be an excellent marker for brain blood vessels. Throughout the brain of mice, rats, guinea pigs, monkeys and humans, the basement membrane of the vascular structures were strongly laminin-positive. The neuropil itself...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(86)90128-7
更新日期：1986-09-01 00:00:00
abstract：:The advantages of utilizing a microprocessor design kit as a central element in custom laboratory instrumentation are demonstrated in the design of a real-time, multiple point, tissue displacement monitor. The tissue sample to be monitored is submerged in a saline bath, through which perpendicular electric fields are ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(84)90066-9
更新日期：1984-02-01 00:00:00
abstract：BACKGROUND:Contralateral seventh cervical nerve transfer (contralateral C7 transfer) is a novel treatment for patients with spastic paralysis, including stroke and traumatic brain injury. However, little is known on changes in plasticity that occur in the intact hemisphere after C7 transfer. An appropriate surgical mod...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2019.108445
更新日期：2019-12-01 00:00:00
abstract：:One of the challenges in neuroscience is the detection of directionality between signals reflecting neural activity. To reveal the directionality of coupling and time delays between interacting multi-scale signals, we use a combination of a data-driven technique called empirical mode decomposition (EMD) and partial di...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2010.06.004
更新日期：2010-08-15 00:00:00
abstract：BACKGROUND:Supra-threshold galvanic vestibular stimulation (GVS) can be used to challenge the balance control system by disrupting vestibular inputs. The goal of this study was to propose an objective method to assess variability across subjects in the minimum safe GVS level that causes maximum balance degradation. New...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2018.10.012
更新日期：2019-01-01 00:00:00
abstract：:MicroRNAs (miRNAs) finely tune messenger RNA (mRNA) expression. As the brain is a highly heterogeneous tissue, physiologically relevant miRNA expression profiling greatly benefits from sampling brain regions or nuclei. MiRNA expression profiling from individual samples is also important for investigating potential dif...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.05.033
更新日期：2012-07-30 00:00:00
abstract：:Atomic force microscopy (AFM) provides the possibility to map the 3D structure of viewed objects with a nanometric resolution, which cannot be achieved with other imaging methods such as conventional video imaging and confocal fluorescent microscopy. Video imaging with CCD cameras can provide an analysis of biological...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2008.09.034
更新日期：2009-02-15 00:00:00
abstract：:We hypothesized that re-entry into the cell cycle may be associated with reactive gliosis surrounding neural prostheses, and that administration of a cell cycle inhibitor (flavopiridol) at the time of surgery would reduce this effect. We investigated the effects of flavopiridol on recording quality and impedance over ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2009.06.026
更新日期：2009-10-15 00:00:00
abstract：:A novel test for the selective identification of anxiolytic and anxiogenic drug effects in the rat is described, using an elevated + -maze consisting of two open arms and two enclosed arms. The use of this test for detecting such drug effects was validated behaviourally, physiologically, and pharmacologically. Rats ma...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(85)90031-7
更新日期：1985-08-01 00:00:00
abstract：:Knowledge of the precise position of recording microelectrodes within the brain of a non-human primate is essential for a reliable exploration of very small anatomic structures. This work demonstrates the compatibility of a newly developed glass-guided microelectrode design and microfeed equipment with high-resolution...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2005.10.018
更新日期：2006-06-15 00:00:00
abstract：:We have designed a microdialysis technique to measure acetylcholinesterase (AChE) activity in the cortex of freely moving rats while simultaneously measuring the release of acetylcholine (ACh). Our approach was validated using ethyl S-2-di-isopropylaminoethyl-phosphonothiolate (VX), an irreversible inhibitor of AChE a...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(98)00014-4
更新日期：1998-06-01 00:00:00
abstract：:The usefulness of a number of new stereological principles for unbiased estimation of particle number and sizes and sampling of particles is illustrated together with a novel principle for unbiased estimation of anisotropic surfaces. The examples include descriptions of estimators of neurone and synapse number and siz...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(86)90112-3
更新日期：1986-10-01 00:00:00
abstract：:Imaging of optical reporters of neural activity across large populations of neurones is a widely used approach for investigating the function of neural circuits in slices and in vivo. Major challenges in analysing such experiments include the automatic identification of neurones and synapses, extraction of dynamic sig...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2010.01.033
更新日期：2010-04-30 00:00:00
abstract：:Neurophysiologists have been investigating the responses of neurons in the visual system for the past half-century using monkeys and cats that are anesthetized and paralyzed, with the non-blinking eyelids open for prolonged periods of time. Impermeable plastic contact lenses have been used to prevent dehydration of th...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(01)00409-5
更新日期：2001-08-30 00:00:00
abstract：:A reliable focal cerebral ischemia model is essential in evaluating the efficacy and safety of neuroprotective therapy for stroke. We present a focal embolic ischemic model of rat with reproducible and predictable brain infarction by comparing it with two other most commonly used focal cerebral ischemia models. To pro...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(02)00142-5
更新日期：2002-08-30 00:00:00
abstract：:A method is described for achieving gaze control in cats, by rewarding them for pushing against a lever with their tongue, only when a light-emitting diode (LED) was flickering. Since the state of the LED was changed sequentially from OFF to ON to flickering and the duration of flickering was short, the cats were requ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(80)90036-9
更新日期：1980-10-01 00:00:00
abstract：BACKGROUND:To optimize survival evaluation of Schwann cells (SCs) in vivo, we tested fluorescent labeling of the nucleus as an improved method of tracking and counting the transplanted SCs at sciatic nerve injury sites in rodents. We also investigated if co-administering cells with the glial growth factor Neuregulin-1 ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2016.08.009
更新日期：2016-11-01 00:00:00
abstract：:Electrical stimulation of the rat incisor pulp has been frequently used as a method to study the mechanisms of pain. However, several of the techniques used to stimulate nociceptive nerves in these teeth also tend to excite non-nociceptive nerves in adjacent tissues. This report deals with the development and verifica...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(87)90092-6
更新日期：1987-11-01 00:00:00
abstract：:Following bilateral injection of manganese (Mn) into the rat's motor cortex, electrical stimulation of the cortex is shown to increase the transport, uptake and accumulation of Mn in the corticospinal tract (CST), as assessed by manganese-enhanced magnetic resonance imaging (MEI). T(1)-weighted gradient echo images we...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2006.02.001
更新日期：2006-09-30 00:00:00
abstract：:1321N1 astrocytoma cells are frequently used to analyze stimulus-induced intracellular signaling. These experiments require genetic manipulation of the cells and several chemical and physical methods have been employed in the past. Recently, microporation has been suggested as the best method to transfect 1321N1 astro...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.02.016
更新日期：2012-01-01 00:00:00
