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 specific stain. The direct peroxidase system is 4 times and the PAP system 8 times as sensitive as Coomassie blue staining after standard IEF or Coomassie blue staining of immunofixed gels. As little as 0.5 microgram (direct peroxidase) or 0.3 microgram (PAP) of IgG can be detected. Direct peroxidase staining of IgG in IEF gels can be used to examine unconcentrated CSF, with banding patterns similar to those obtained by Coomassie blue staining after standard IEF of concentrated CSF.
journal_name
J Neurosci Methodsjournal_title
Journal of neuroscience methodsauthors
Mattson DH,Roos RP,Arnason BGdoi
10.1016/0165-0270(80)90035-7subject
Has Abstractpub_date
1980-10-01 00:00:00pages
67-75issue
1eissn
0165-0270issn
1872-678Xpii
0165-0270(80)90035-7journal_volume
3pub_type
杂志文章abstract：:Reach-to-grasp tasks have been used to study rodent models of motor system damage, stroke, and neurodegenerative disorders such as Parkinson's. These tasks are especially useful as they allow evaluation of bilateral or unilateral damage in different regions of the brain. Performing reach-to-grasp tests in juvenile mic...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2010.08.016
更新日期：2010-10-30 00:00:00
abstract：BACKGROUND:Within a circuit, specific neurons and synapses are hypothesized to have essential roles in circuit physiology and learning, and dysfunction in these neurons and synapses causes specific disorders. These critical neurons and synapses are embedded in complex circuits containing many neuron and synapse types. ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2019.108390
更新日期：2019-11-01 00:00:00
abstract：:Our laboratory has previously characterized a high affinity choline uptake system (HAChUS) in Limulus tissues and synaptosomes. We report here on the characterization of the HAChUS in synaptosomes prepared selectively from central nervous system tissues shown to be enriched for presumed cholinergic functions; namely t...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(91)90166-w
更新日期：1991-07-01 00:00:00
abstract：:We have developed a novel, low-cost device designed to monitor and modulate locomotor activity in murine subjects. This technology has immediate application to the study of effects of physical exercise on various neurobiological endpoints, and will also likely be useful in the study of psychomotor sensitization and dr...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2012.10.020
更新日期：2013-01-30 00:00:00
abstract：:Spike-triggered averaging of EMG is a useful experimental technique for revealing functional connectivity from central neurons to motoneurons. Because EMG waveforms constitute time series, statistical analysis of spike-triggered averages is complicated. Empirical methods generally have been employed to detect the pres...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(97)00172-6
更新日期：1998-02-20 00:00:00
abstract：:Aggregates of alpha-synuclein (αSyn) have been described in Parkinson's disease (PD) patients, and recent evidence has suggested that the most toxic αSyn species in PD are small soluble aggregates including oligomers, prefibrils, protofibrils. The physiological function of αSyn is still highly debated, with a possible...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章,评审
doi：10.1016/j.jneumeth.2020.108685
更新日期：2020-05-15 00:00:00
abstract：:Although dopamine (DA) translocation by the DA transporter (DAT) requires Na+, a role for Na+ in the DA recognition step in the translocation cycle has been questioned. Thus, when binding techniques were used to indirectly measure the affinity of DA for DAT via its potency in inhibiting cocaine analog binding, no stim...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(03)00230-9
更新日期：2003-12-30 00:00:00
abstract：:In deeply anesthetized cats, determinations of motor-axonal conduction velocity (CV) were made using extracellular potentials recorded from single, functionally isolated motor axons innervating the muscle tibialis posterior. Axons were activated by suprathreshold electrical stimulation at the ventral-root level. Actio...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(87)90070-7
更新日期：1987-04-01 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：:Event-related potentials (ERPs) are evoked brain potentials that are averaged across many trial repetitions with individual trials aligned (i.e. time-locked) to a specific behavioral event, typically the onset of the stimulus (s-lock) or the onset of the behavioral response (r-lock). These evoked potential averages ma...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(97)00194-5
更新日期：1998-03-13 00:00:00
abstract：:Diffusion Magnetic Resonance Imaging (dMRI) is one of the most important contemporary non-invasive modalities for probing tissue structure at the microscopic scale. The majority of dMRI techniques employ standard single diffusion encoding (SDE) measurements, covering different sequence parameter ranges depending on th...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2020.108989
更新日期：2021-01-15 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：BACKGROUND:The input signals of electroencephalography (EEG) based brain computer interfaces (BCI) are extensively acquired from scalp with a multi-channel system. However, multi-channel signals might contain redundant information and increase computational complexity. Furthermore, using only effective channels, rather...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2018.12.004
更新日期：2019-02-01 00:00:00
abstract：:Detecting brain structural changes from magnetic resonance (MR) images can facilitate early diagnosis and treatment of neurological and psychiatric diseases. Many existing methods require an accurate deformation registration, which is difficult to achieve and therefore prevents them from obtaining high accuracy. We de...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2013.09.001
更新日期：2014-01-15 00:00:00
abstract：:A novel version of the 8-arm radial maze task was developed to quantify spatial learning and memory in rats subjected to transient cerebral ischemia (TCI) using the 4-VO model. This maze uses the rat's natural behavior of avoiding open, illuminated areas, and preference for a darkened, enclosed shelter. Ischemic rats ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2003.08.012
更新日期：2004-01-15 00:00:00
abstract：:A new apparatus has been developed that integrates an animal restrainer arrangement for small animals with an actively tunable/detunable dual radio-frequency (RF) coil system for in vivo anatomical and functional magnetic resonance imaging of small animals at 4.7 T. The radio-frequency coil features an eight-element m...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2003.08.017
更新日期：2004-01-30 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：:Quantifying the connectivity between arbitrary surface patches in the human brain cortex can be used in studies on brain function and to characterize clinical diseases involving abnormal connectivity. Cortical regions of human brain in their natural forms can be represented in surface formats. In this paper, we presen...
journal_title：Journal of neuroscience methods
pub_type： 临床试验,杂志文章
doi：10.1016/j.jneumeth.2011.02.017
更新日期：2011-04-30 00:00:00
abstract：BACKGROUND:To map and quantify the proton exchange rate (kex) of brain tissues using improved omega plots in ischemic stroke patients and to investigate whether kex can serve as a potential endogenous surrogate imaging biomarker for detecting the metabolic state and the pathologic changes due to ischemic stroke. NEW M...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2020.108926
更新日期：2020-12-01 00:00:00
abstract：:We describe a family of 6 computer programs that measure, analyse and create graphic displays of complex motor patterns. The programs create lists of times at which successive bursts of impulses in different nerves started and stopped, and use these lists to calculate the periods and durations of these bursts and to c...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(87)90020-3
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Automated segmentation of brain structures is an important task in structural and functional image analysis. We developed a fast and accurate method for the striatum segmentation using deep convolutional neural networks (CNN). NEW METHOD:T1 magnetic resonance (MR) images were used for our CNN-based segmenta...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2016.10.007
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:Mixed frequency and phase coding (FPC) can achieve the significant increase of the number of commands in steady-state visual evoked potential-based brain-computer interface (SSVEP-BCI). However, the inconsistent phases of the SSVEP over channels in a trial and the existence of non-contributing channels due t...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2018.04.001
更新日期：2018-07-01 00:00:00
abstract：:According to a basic formulation of the quantal model, evoked synaptic currents are made up of a linear summation of uniquantal synaptic currents, which in turn are equivalent to the spontaneous miniature synaptic currents ('minis') that often persist when evoked neurotransmitter release is blocked. Here I describe a ...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2003.09.018
更新日期：2003-12-15 00:00:00
abstract：:Diffusion-weighted MRI is the forerunner of the rapidly developed microstructure MRI (μMRI) aimed at in vivo evaluation of the cellular tissue architecture. This brief review focuses on the spatiotemporal scales of the microstructure that are accessible using different diffusion MRI techniques and the need to weight t...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章,评审
doi：10.1016/j.jneumeth.2020.108910
更新日期：2021-01-01 00:00:00
abstract：:Corticomuscular coherence (CMC) estimation is a frequency domain method used to detect a linear coupling between rhythmic activity recorded from sensorimotor cortex (EEG or MEG) and the electromyogram (EMG) of active muscles. In motor neuroscience, rectification of the surface EMG is a common pre-processing step prior...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2011.11.001
更新日期：2012-03-30 00:00:00
abstract：:After injection of 2-deoxyglucose (2-DG) labeled with tritium or carbon-14, autoradiograms were produced by thaw-mounting 4 micron frozen sections of rat brains on nuclear emulsion-coated slides. The results show that the distribution of radioactivity among different brain regions was similar and that the resolution a...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(87)90043-4
更新日期：1987-06-01 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：:Computerized control of a bar-press feeding task initiated by a monkey's vocalization was designed to study the motivational roles of brain regions in feeding behavior. In this paradigm, the monkey was required to vocalize in order to initiate the task and then press the bar 30 times to obtain the reward. A microcompu...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(85)90076-7
更新日期：1985-05-01 00:00:00
abstract：:There is increasing evidence that oxidative stress plays an important role in the pathogenesis of many neurodegenerative diseases including Parkinson's disease (PD). In particular there is support for the participation of oxidized catecholamines in PD. Catecholamines are highly reactive and are readily oxidized to ami...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2004.08.010
更新日期：2005-03-30 00:00:00
abstract：BACKGROUND:Wireless neural recording technologies now provide untethered access to large populations of neurons in the nonhuman primate brain. Such technologies enable long-term, continuous interrogation of neural circuits and importantly open the door for chronic neurorehabilitation platforms. For example, by providin...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2017.06.013
更新日期：2017-08-15 00:00:00
