Abstract：
:Event-related brain potentials (ERPs) demonstrate that human auditory cortical responses are sensitive to changes in static pitch as indexed by the pitch onset response (POR), a negativity generated at the initiation of acoustic periodicity. Yet, it is still unclear if this brain signature is sensitive to dynamic, time-varying properties of pitch more characteristic of those found in naturalistic speech and music. Neuroelectric PORs were recorded in response to contrastive pitch patterns differing in their pitch height, time-variance, and directionality (i.e., rise vs. fall). Broadband noise followed by contiguous iterated rippled noise (producing salient pitch sweeps) was used to temporally separate neural activity coding the onset of acoustic energy from the onset of time-varying pitch. Analysis of PORs revealed distinct modulations in response latency that distinguished static from time-varying pitch contours (steady-state journal_name journal_title authors doi subject pub_date pages eissn issn pii journal_volume pub_type
abstract：:Hypoxia is one of the important physiological stimuli that are often associated with a variety of pathological states such as ischemia, respiratory diseases, and tumorigenesis. In the central nervous system, hypoxia that is accompanied by cerebral ischemia not only causes neuronal cell injury, but may also induce path...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2004.05.038
更新日期：2004-08-12 00:00:00
abstract：:The dorsal visual processing stream that includes V1, motion sensitive area V5 and the posterior parietal lobe, supports visually guided motor function. Two recent studies have reported associations between global motion perception, a behavioural measure of processing in V5, and motor function in pre-school and school...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2017.08.062
更新日期：2017-09-29 00:00:00
abstract：:The role of the dorsal hippocampus in the different stages of blocking was examined in a taste aversion learning task. Blocking is a learning effect in which one previously conditioned element of a compound makes the conditioning of the added element difficult. An effective blocking procedure with one trial in each st...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(94)11265-k
更新日期：1995-02-15 00:00:00
abstract：:The presence and micro-anatomical localization of muscarinic cholinergic receptors were assessed in dorsal root ganglia of chick embryo during development using radioligand binding and immunocytochemical techniques, respectively. The non-selective muscarinic cholinergic receptor radioligand [3H]quinuclidinyl benzilate...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(95)11474-b
更新日期：1995-04-21 00:00:00
abstract：:The phenylquinoline, PK 8165 (5-25 mg/kg), produced dose-related reductions in locomotor activity, rearing and exploratory head-dipping in a holeboard. Neither Ro 15-1788 (1, 10 or 20 mg/kg) nor CGS 8216 (1 or 10 mg/kg) was able to reverse the reductions in locomotor activity or rearing. This suggests that at least so...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(84)90486-5
更新日期：1984-09-07 00:00:00
abstract：:The transcription factors AP-2alpha and AP-2beta are implicated to play an important role during embryonic development of different parts of the brain, and in targeted regulation of gene expression in the adult brain. Several monoaminergic genes have binding sites for AP-2 in regulatory regions. We have in the present...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(01)02243-1
更新日期：2001-11-02 00:00:00
abstract：:The purpose of this study was to examine the effects of intraplantar dexmedetomidine to relieve neuropathic pain and determine the role of peripheral α2-adrenoceptors. Neuropathic pain was induced by ligating the L5 and L6 spinal nerves in male Sprague-Dawley rats, and mechanical allodynia was assessed using von Frey ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2013.10.002
更新日期：2013-12-17 00:00:00
abstract：:To determine whether axonal terminals emanating from the central nucleus of amygdala (Ce) to the parabrachial nucleus (PBN) contain gamma-aminobutyric acid (GABA) as their neurotransmitter, an electron microscopic study was performed employing the combined techniques of WGA-HRP anterograde tracing and post-embedding i...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2005.03.013
更新日期：2005-07-01 00:00:00
abstract：:Individual activation of nicotinic acetylcholine receptor (nAChR) or nitric oxide (NO) synthase in the dorsal facial area (DFA) increases blood flow of common carotid artery (CCA) supplying intra- and extra-cranial tissues. We investigated whether the activation of nAChR initiated the activation of NO synthase and gua...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.08.072
更新日期：2010-12-17 00:00:00
abstract：:Almost all of the important pathophysiological targets for ethanol in the nervous system appear to be specific membrane proteins involved in signal transduction. In this paper we have examined levels and functionality of the alpha subunit of the Go protein (Goalpha) in cerebral cortex and cerebellum from rats that hav...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2003.09.035
更新日期：2003-12-26 00:00:00
abstract：:Previous studies using 2-deoxyglucose (2-DG) autoradiography have demonstrated that the suprachiasmatic nucleus (SCN) of the hypothalamus, a putative neural circadian pacemaker, displays circadian rhythmicity in its metabolic activity. In the present study, we show that distinct circadian variations in 2-DG uptake occ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(85)90161-2
更新日期：1985-07-31 00:00:00
abstract：:The present study tests the hypothesis that nitration is a potential mechanism of N-methyl-D-aspartate (NMDA) receptor modification, by assessing the effect of peroxynitrite in vitro on the glutamate and ion-channel sites of the NMDA receptor in the fetal guinea pig. Nitration of NMDA receptor subunits was confirmed b...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(00)01608-6
更新日期：2000-12-15 00:00:00
abstract：:Alzheimer's disease (AD) is characterized by the presence of beta-amyloid (Abeta) protein deposits in the brain and increased Abeta (1-42) peptide production is thought to be one of the early events in the pathogenesis of AD that leads to progressive neurodegenerative processes and dementia. Using cDNA subtraction and...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(00)01197-6
更新日期：2000-07-07 00:00:00
abstract：:Anterograde labelling following focal injections of Phaseolus vulgaris leucoagglutinin was used to identify the threedimensional cortical distribution of thalamocortical (TC) fibers from the ventrolateral nucleus of the thalamus of the cat. The labelled TC fibers were distributed usually in layers I and III of the mot...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(89)90051-7
更新日期：1989-01-16 00:00:00
abstract：:Functional magnetic resonance imaging (fMRI) was used to investigate cortical activity related to differential control of the human phonatory system during a sentence production task. Our focus in this report was on activation of the temporo-parietal (TP) junctional region, suggested by recent models in speech product...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.08.017
更新日期：2010-10-22 00:00:00
abstract：:Imperceptible vibratory Gaussian noise stimulation to the periphery is frequently being applied to humans to enhance motor performance. It is commonly theorized that this stimulation creates a Stochastic Resonance-like effect across both sensory and motor systems, but this idea has no empirical support. In contrast, t...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2019.05.018
更新日期：2019-07-27 00:00:00
abstract：:Previously we have shown that the 6-sulphatoxymelatonin rhythm of oil rig workers on a 2-week night shift (1800-0600 h) adapts to the shift via a phase delay. We now report the findings of a study on two offshore drill crews working a 1 week day (1200-0000 h), 1 week night (0000-1200 h) swing shift. Urine samples were...
journal_title：Neuroscience letters
pub_type： 临床试验,杂志文章
doi：10.1016/s0304-3940(98)00585-0
更新日期：1998-08-21 00:00:00
abstract：:Rapid eye movement (REM) is one of the most characteristic features of REM sleep, but the mechanisms underlying its regulation remain unclear. The present study aims to investigate whether the frontal eye field (FEF) is involved in the regulation of the rapid eye movements during REM sleep. To address this question, w...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2004.05.011
更新日期：2004-08-05 00:00:00
abstract：:δ-Catenin is a component of the cadherin-catenin cell adhesion complex and its loss has been implicated in the mental retardation associated with the Cri du chat syndrome. We have previously demonstrated that loss of δ-catenin in a murine model during development results in excessive spine and synaptic density and fun...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2013.01.002
更新日期：2013-03-01 00:00:00
abstract：:That individual timing variability is correlated across some tasks but not others has instigated the notion of distinct timing processes, referred to as 'event' timing and 'emergent' timing for tasks with and without salient events, respectively. The delineation of the event-emergent framework owes much to the circle ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.01.047
更新日期：2010-03-12 00:00:00
abstract：:Age dependent EEG signatures were detected in the EEG of 71 neonates of 28-100 weeks of conceptional age (CA). Using the new method presented, neonates were automatically classified in three age groups (28-35 weeks CA), (36-40 weeks CA) and (41-100 weeks CA). Analysis was performed employing relative distance function...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(99)00397-3
更新日期：1999-06-25 00:00:00
abstract：:Using immunohistochemical techniques, we demonstrate aspartate aminotransferase (AAT)-like immunoreactivity in cone pedicles and ganglion cells of the cat retina. An identical pattern was seen when we stained for cytochrome oxidase activity, a marker for neurons which have a high metabolic activity. Tetrodotoxin selec...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(85)90557-9
更新日期：1985-02-04 00:00:00
abstract：:This study was aimed to evaluate effects of peptides from Phascolosoma esculenta and its ferrous-chelating peptides on spatial learning and memory in mice by Morris water maze test. 100mg/kg peptide on spatial learning and memory function about quadrant time and passing times through the platform better than 50 and 15...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2016.08.012
更新日期：2016-09-19 00:00:00
abstract：:We evaluated the effect of cabergoline on superoxide anion production by rat microglial cells using a 2-methyl-6-(p-methoxyphenyl)-3,7-dihydroimidazo[1, 2-a]pyrazin-3-one-dependent chemiluminescence assay. Cabergoline dose-dependently inhibited superoxide anion production by microglial cells stimulated with phorbol my...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(02)00594-3
更新日期：2002-09-13 00:00:00
abstract：:Event-related potentials were used to examine the role of grammatical gender in auditory sentence comprehension. Native Spanish speakers listened to sentence pairs in which a drawing depicting a noun was either congruent or incongruent with sentence meaning, and agreed or disagreed in gender with the immediately prece...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(03)00599-8
更新日期：2003-08-07 00:00:00
abstract：:In this study non-linear and linear global electroencephalogram (EEG) changes during a visual working memory task were studied using a separate analysis of theta, lower alpha and upper alpha band filtered data. EEGs were recorded in 21 healthy subjects (62.5 year; SD 2.1; 12 females, nine males) during an eyes-closed ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(00)01109-5
更新日期：2000-06-02 00:00:00
abstract：:Using the peroxidase-antiperoxidase complex (PAP) immunohistological method, a luteinizing hormone-releasing hormone (LH-RH)-containing nerve fiber tract was detected in the mesencephalon of intact rats, and in rats bearing a symmetrical cut in the coronal plane at the level of the superior collicle reaching down to t...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(80)90223-2
更新日期：1980-10-20 00:00:00
abstract：:The effect of electroshock on the brain levels of somatostatin mRNA were evaluated by in situ hybridization using a selective oligonucleotide probe. Rats were submitted to single or repeated (7 days, one session for each day) sessions of electroshock. There was a marked increase of the expression of somatostatin mRNA ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(93)90321-b
更新日期：1993-04-30 00:00:00
abstract：:We previously demonstrated the preventive effect of insulin-like growth factor 1 (IGF-1) on steroid myopathy in rats. However, the mechanism by which IGF-1 inhibits steroid myopathy remains unclear. Recent studies have revealed that glutamine synthetase (GS) is induced by glucocorticoid and may be related to the devel...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(01)01667-6
更新日期：2001-04-20 00:00:00
abstract：:Hyperglycemia is common and associated with poor outcome in acute ischemic stroke patients. Neutrophil extracellular traps (NETs) are increased either in diabetes or ischemic stroke. We aimed to determine the role of NETs in acute ischemic stroke with hyperglycemia as it has not been clarified. NETs were observed in t...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2020.135383
更新日期：2020-11-01 00:00:00
