Abstract：
:The 2-deoxyglucose (2DG) histochemical method of Sokoloff et al. ((1977) J. Neurochem., 28: 897-916) has been widely used to map metabolic activity in the brain, but lacks sufficient resolution to view individual neurons. Modifications of the original method have achieved cellular resolution with emulsion autoradiography and tissue apposed directly to the autoradiogram, but the ability to discriminate clearly between populations of neurons identified by antigenic markers has been lacking. A method is presented which makes it possible, for the first time, to study the metabolic activity of every immunohistochemically labeled neuron in a neural system of interest. The procedure combines a high-resolution 2-deoxyglucose technique and immunostaining for glutamate decarboxylase (GAD) or other antigens. The method stabilizes label during immunohistochemical processing by the addition of glycogen to all solutions that come into contact with tissue after sectioning. The postulated effect of the added glycogen is to limit diffusion or net efflux of unfixed macromolecules which contain 2-deoxyglucose label. When used with a GAD antibody to label putative GABAergic inhibitory interneurons, the procedure allows a direct assessment of the extent of inhibition in the circuitry of cerebral cortex. A detailed protocol for this double-labeling procedure is presented, along with examples of the labeling patterns obtained in the whisker-related barrel field of rodent somatosensory cortex.
journal_name
J Neurosci Methodsjournal_title
Journal of neuroscience methodsauthors
McCasland JSdoi
10.1016/0165-0270(96)00063-5subject
Has Abstractpub_date
1996-09-01 00:00:00pages
113-23issue
1eissn
0165-0270issn
1872-678Xpii
S0165027096000635journal_volume
68pub_type
杂志文章abstract：:We investigate the mode locking properties of simple dynamical models of pulse-coupled neurons to two tones, i.e., simple musical intervals. A recently proposed nonlinear synchronization theory of musical consonance links the subjective ranking from consonant to dissonant intervals to the universal ordering of robustn...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2009.06.041
更新日期：2009-09-30 00:00:00
abstract：:Human muscle fatigue has been studied using a wide variety of exercise models, protocols and assessment methods. Based on the definition of fatigue as 'any reduction in the maximal capacity to generate force or power output', the different methods to measure fatigue are discussed. It is argued that reliable and valid ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章,评审
doi：10.1016/s0165-0270(97)02251-6
更新日期：1997-06-27 00:00:00
abstract：:An improved method using HRP for visualizing axons in whole-mount preparations is described. Application of this method to preparations of regenerating frog peripheral nerves maintained in organ culture was used to show that regeneration following nerve crush begins after about 3 days. ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(92)90110-y
更新日期：1992-08-01 00:00:00
abstract：:A non-invasive integrated method was developed to measure neural and behavioural responses to peripheral sensory and noxious stimulation in human infants. The introduction of a novel event-detection interface allows synchronous recording of: (i) muscle and central nervous system activity with surface electromyography ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.01.009
更新日期：2012-04-15 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：: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：BACKGROUND:Alzheimer's disease (AD) is the most common cause of neurodegenerative dementia in the elderly population. Scientific research is very active in the challenge of designing automated approaches to achieve an early and certain diagnosis. Recently an international competition among AD predictors has been organi...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2017.11.002
更新日期：2018-05-15 00:00:00
abstract：:The compound surface electromyograms (EMGs) recorded from patients with dystonia commonly contains superimposed bursting and tonic activity representing various motor symptoms. It is desirable to differentially extract them from the compound EMGs so that different symptoms can be more specifically investigated and dif...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2004.04.024
更新日期：2004-10-30 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：: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 incidence of leptomeningeal carcinomatosis is on the rise and current treatment modalities have limited efficacy. The development of new treatment strategies has been hampered by the lack of an appropriate animal model that accurately parallels the clinical condition. We have developed a new surgical technique for...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(98)00115-0
更新日期：1998-11-01 00:00:00
abstract：:Analysis and interpretation of current records from cellular membranes or lipid bilayers is complicated by perturbations. These perturbations can originate from random noise or deterministic artifacts as capacitive currents caused by step depolarization's, drift, 50 Hz pick up or microphonics. Accurate removal of dete...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(98)00057-0
更新日期：1998-08-01 00:00:00
abstract：:We have developed and characterized a method for the rapid autoradiographic determination of receptor sites for the non-competitive NMDA receptor antagonist, MK-801, using an iodinated form of the compound, (+)-3-[125I]-iodo-MK-801. The binding site was shown to exhibit those criteria necessary for its definition as a...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(93)90137-g
更新日期：1993-01-01 00:00:00
abstract：:A new video path analyzer, described herein, monitors travel distance, rearing, stereotypic movement, rotation, and speed of rats simultaneously. The video path analyzer was equipped with a cage (black background, 50 cm long x 50 cm wide x 50 cm high), camera, television screen, computer, and printer. A detailed descr...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/S0165-0270(96)00101-X
更新日期：1996-12-01 00:00:00
abstract：:This paper describes improvements and further characterization of a ceramic-based multisite microelectrode for in vivo measurements of L-glutamate. Improvements include increased recording area, insulation deposition using photolithography for more uniform recording sites and forming the microelectrodes using a diamon...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(02)00172-3
更新日期：2002-09-30 00:00:00
abstract：:A method by which muscles, nerves, and a section of spinal cord from a turtle can be stably maintained in vitro for many days has been developed. Tests of the viability of central and neuromuscular synapses, and the histochemical properties of muscle fibers have indicated that the preparation is viable and shows littl...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(89)90029-0
更新日期：1989-08-01 00:00:00
abstract：:The rates of deterioration of immunocytochemical staining for 4 peptide and 2 neuronal antigens were studied on human, guinea pig and rat colon and urinary bladder. It was found that if the fixation started within 10 h after surgery or death, little change was seen in the pattern and intensity of the immunostains. Whe...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(85)90014-7
更新日期：1985-02-01 00:00:00
abstract：:Microglia are brain cells of considerable interest because of their role in CNS inflammatory responses and strong association with neuritic plaques in Alzheimer's disease (AD). In the present study, immunocytochemistry was combined with unbiased stereology to estimate the mean total number of microglia in dentate gyru...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(98)00100-9
更新日期：1998-10-01 00:00:00
abstract：BACKGROUND:Weak or low intensity transcranial stimulation of the brain, such as low field magnetic stimulation and electrical stimulation, can produce significant functional and therapeutic neuromodulatory effects. NEW METHOD:We have recently developed a portable wearable multifocal brain stimulator called transcrania...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2018.09.002
更新日期：2018-11-01 00:00:00
abstract：:In this paper we present an efficient method to generate realistic simulations of extracellular recordings. The method uses a hybrid and computationally simple approach, where the features of the background noise arise naturally from its biophysical process of generation. The generated data resemble the characteristic...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2009.08.017
更新日期：2009-11-15 00:00:00
abstract：BACKGROUND:Stroke is the third leading cause of death and the leading cause of long-term disability in North America. On average, someone in the US has a stroke every 45 s, and worldwide, stroke claims 15 million lives each year. Therefore, reliable stroke models are vital to the production of effective new therapies f...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2015.04.008
更新日期：2015-07-15 00:00:00
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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：:This work demonstrates technical approaches to high-quality magnetic resonance imaging (MRI) of small structures of the mouse brain in vivo. It turns out that excellent soft-tissue contrast requires the reduction of partial volume effects by using 3D MRI at high (isotropic) resolution with linear voxel dimensions of a...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(02)00211-x
更新日期：2002-10-30 00:00:00
abstract：:Research into therapeutics for neuropsychiatric disorders is increasingly focusing on drugs with new mechanisms of action, and such agents are often assessed in preclinical studies using nonhuman primates. However, researchers lack a standardised method to compare different drugs for common adverse effects on the nerv...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2013.02.004
更新日期：2013-04-30 00:00:00
abstract：:A microfluidic chip for culturing neurons and spatially isolating axons from somas is presented for use with visually guided whole-cell electrophysiological measurements. A modular design consisting of detachable and re-sealable layers is used to satisfy the requirements of both long-term neuron culturing as well as e...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.10.013
更新日期：2013-01-30 00:00:00
abstract：BACKGROUND:Currently the problem of incorporating priori information into an independent component analysis (ICA) model is often solved under the framework of constrained ICA, which utilizes the priori information as a reference signal to form a constraint condition and then introduce it into classical ICA. However, it...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2017.03.018
更新日期：2017-05-01 00:00:00
abstract：:The cost of electronic equipment can be a critical barrier to including neurophysiology exercises in biology teaching programs. We describe the construction of a simple and inexpensive AC preamplifier with performance comparable to that of commercial products. The amplifier consists of two integrated circuits in five ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(01)00328-4
更新日期：2001-03-30 00:00:00
abstract：:Single, i.e. unconnected spinal or cerebral neurons from chick embryos rapidly regenerate morphologically identifiable axons and dendrites when cultured in a three-dimensional (3-D) extracellular matrix (ECM) consisting of a hydrated native collagen lattice. We now show that it is possible to study the intrinsic elect...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(87)90052-5
更新日期：1987-07-01 00:00:00
abstract：:Stains and dyes are frequently used to emphasise tissue structures for viewing under microscopy but few simple objective quantification methods exist. We describe the derivation of a mathematical formula enabling calculation of the relative contribution of three different coloured components to an image, which can be ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2007.09.032
更新日期：2008-02-15 00:00:00
abstract：:A dimensionally accurate clear model of the human scala tympani has been produced to evaluate the insertion and position of clinically applied intracochlear electrodes for electrical stimulation. Replicates of the human scala tympani were made from low melting point metal alloy (LMA) and from polymethylmeth-acrylate (...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(95)00116-6
更新日期：1996-01-01 00:00:00
