Abstract：
:The phonemic merger is a unique phenomenon which is referred to as acoustically very different phonemes are recognized as the same phoneme. In our previous study, we demonstrated that the merged speakers had lost the ability to discriminate the merged phonemes pre-attentively, as revealed by their failure in mismatch negativity (MMN) elicitation in the oddball stream of the merged phonemes /n/-/l/. In this study, we investigated the recovery of the discrimination ability via phonemic training and found that the merged speakers regained the ability of discriminating merged phonemes pre-attentively, after a 7-day /n/-/l/ phonemic training, as revealed by the reactivation of MMN brain response to the /n/-/l/ phoneme categories. Our finding indicates that separate memory traces of merged phonemes could be rebuilt during the training process.
journal_name
Brain Resjournal_title
Brain researchauthors
Tang M,Huang ZL,Zhong F,Xiang JL,Wang XDdoi
10.1016/j.brainres.2020.146848subject
Has Abstractpub_date
2020-08-01 00:00:00pages
146848eissn
0006-8993issn
1872-6240pii
S0006-8993(20)30204-3journal_volume
1740pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract：:The suprachiasmatic nucleus (SCN) and the pineal body in 3 types of inherited hormone-deficient mice, the dw, lit and hyt mice were examined by morphological, morphometric and biochemical techniques. In the dw and lit mice the SCN was underdeveloped. In the ventral part of the SCN, where most of the retinal fibers app...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0165-3806(86)90279-8
更新日期：1986-05-01 00:00:00
abstract：:Epileptiform activity induced by 4-AP in hippocampal area CA1 is characterised by short recurrent discharges. These are occasionally superimposed by slow field potential (fp) shifts. Simultaneous recordings of fps and [K(+)](o) in area CA1 and temporal cortex showed a slow fp shift in both regions, but associated rise...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(02)03541-2
更新日期：2002-11-22 00:00:00
abstract：:The cholinergic neurotoxin, AF64A-picrylsulfonate, was unilaterally infused into the dorsal hippocampus of Wistar rats (2 nmol/2 microliters/4 min; A 6.2, Ls 1.5, H 6.5, Paxinos and Watson). After 19 days the for immunohistochemical staining of choline acetyltransferase (ChAT). Morphometry and counting of ChAT-immunor...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(86)91125-x
更新日期：1986-04-02 00:00:00
abstract：:Previously brain norepinephrine (NE) neurons in the locus coeruleus (LC) have been shown to respond profoundly to external, environmental stimuli and are thought to be involved in behavioral functions such as vigilance, alarm and anxiety reactions to novel and, especially, threatening stimuli. Here we have used electr...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(86)90964-9
更新日期：1986-06-04 00:00:00
abstract：:The resurgent Na(+) current (I(NaR)) is a component of neuronal voltage-dependent Na(+) currents that is activated by repolarization and is believed to result from an atypical path of Na(+)-channel recovery from inactivation. So far, I(NaR) has only been identified in a small number of central neuronal populations in ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2007.05.065
更新日期：2007-08-13 00:00:00
abstract：:In order to analyze the mechanism of burst discharges intracellular recordings were made from 27 somatosensory thalamic reticular (S-TR) neurons in urethane-anesthetized rats. Burst discharges, composed of 2-7 spikes, were always superposed on a slow depolarization (SD) lasting for 40-60 ms, which appeared only when t...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)90539-8
更新日期：1989-03-13 00:00:00
abstract：:Fos-like immunoreactivity (FLI) can indicate the location of neurons activated following expression of conditioned taste aversion (CTA). After one conditioning trial FLI has been identified in the intermediate nucleus of the solitary tract (iNTS) with little expression in other brain regions. The present study assesse...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)03032-8
更新日期：2000-12-29 00:00:00
abstract：:Missense mutations of presenilin 1 (PS-1) and presenilin 2 (PS-2) genes cause the majority of early-onset familial forms of Alzheimer's disease (AD). We previously characterized the distribution of the PS-1 protein in the mouse brain by immunohistochemistry using an antibody directed against an epitope located in the ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(97)00231-x
更新日期：1997-05-30 00:00:00
abstract：:The rat medial prefrontal cortex is known to have diverse brain functions such as learning and memory, attention, and behavioral flexibility. Although these functions are affected by monoamines (dopamine (DA), noradrenaline (NA) and serotonin (5-HT)) and acetylcholine (ACh), the detailed mechanisms remain unclear. The...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2004.03.039
更新日期：2004-06-25 00:00:00
abstract：:Axonal projections of medial brain stem areas rich in serotonin-containing neurons were identified in layers I and II of cat medullary dorsal horn using EM autoradiography. Following [3H]amino acid injections into the brain stem, labeled axonal endings were found throughout layers I and II but were most numerous in la...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(81)90729-0
更新日期：1981-01-26 00:00:00
abstract：:Changes in the partial pressure of arterial CO2 (PaCO2) regulates cerebrovascular tone and dynamic cerebral autoregulation (CA). Elevations in PaCO2 also increases autonomic neural activity and may alter the arterial baroreflex. We hypothesized that hypercapnia would impair, and hypocapnia would improve, dynamic CA an...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2008.07.048
更新日期：2008-09-16 00:00:00
abstract：:Noradrenergic and dopaminergic regulation of thyrotropin (TSH) secretion was investigated in adult male Wistar rats. TSH secretion displayed a circadian variation with peak serum TSH levels at 10.00 h. The alpha 2-adrenoceptor agonist, clonidine (250 micrograms/kg, i.p.), was found to cause an enhancement of serum TSH...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(87)91378-3
更新日期：1987-02-24 00:00:00
abstract：:Male rats were treated with 10 mg/kg D-fenfluramine (DF) i.p., twice a day for 4 days. Five days later there was a strong reduction (70-100%) in the Bmax of [3H]citalopram binding and the Vmax of [3H]5-HT uptake in cortical and hippocampal synaptosomes; 2 months after the treatment these parameters were reduced by 40-...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(96)00435-0
更新日期：1996-08-19 00:00:00
abstract：:The associative learning functions of the central nervous system of Limax maximus have been established with behavioral experiments on intact animals (Sahley et al., J. comp. Physiol., 144 (1981) 1) and physiological experiments on the isolated CNS (Culligan and Gelperin, Brain Research, 266 (1983) 319). We now report...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(84)90323-8
更新日期：1984-06-25 00:00:00
abstract：:Serotonin (5HT) systems play important roles in brain development, and early perturbations of 5HT receptor expression produce permanent changes in 5HT synaptic function and associated behaviors. We exposed pregnant Rhesus monkeys to environmental tobacco smoke (ETS) during gestation and for up to 3 months postnatally ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2006.06.094
更新日期：2006-09-21 00:00:00
abstract：:The present study reveals developmental changes in the number, the phenotype and the distribution pattern of mast cells (MCs) along the cervical, the thoracic and the lumbar parts of the spinal dura mater. Postnatal infiltration of spinal dura by MCs does not appear to follow a sequential developmental pattern and men...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2008.05.057
更新日期：2008-08-21 00:00:00
abstract：:Postsynaptic effects of dimethylsulfoxide (DMSO) were studied at the frog cutaneous pectoris neuromuscular junction using electrophysiological techniques and computer assisted analysis. It was found that the average amplitude of extracellularly recorded miniature end-plate potentials (meppse) as well as the time const...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(91)91719-h
更新日期：1991-12-06 00:00:00
abstract：:The immunosuppressive macrolide FK-506 has been shown to protect neurons in culture against glutamate excitotoxicity. This effect was attributed to the binding of immunosuppressants to calcineurin-inhibiting immunophilins. We now report that also the non-immunosuppressive macrolide antibiotics protect neurons in cultu...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(93)90098-8
更新日期：1993-10-08 00:00:00
abstract：:We are interested in studying the co-localization of NMDA glutamate receptor subunits (NR1, NR2A/B) and AMPA glutamate receptor subunits (GluR1, GluR2, GluR2/3 and GluR4) in individual neurons of the rat vestibular nuclei. Immunoreactivity for NR1, NR2A/B, GluR1, GluR2, GluR2/3 and GluR4 was found in the somata and de...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)02913-9
更新日期：2000-11-24 00:00:00
abstract：:N-desmethylclozapine (NDMC), a major circulating metabolite of the atypical antipsychotic drug, clozapine, and has M(1) muscarinic receptor partial agonistic property. The purpose of the present study was to examine whether in vivo behavioral effects of NDMC were elicited through the activation of muscarinic receptors...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2011.08.056
更新日期：2011-10-18 00:00:00
abstract：:We used rabbit antisera against manganese (Mn)-superoxide dismutase for immunohistochemical studies of localization in the rat neostriatum. Immunostaining was intense in large-sized neurons and several medium-sized neurons, but it was moderate to weak in other cells. Double immunostaining with monoclonal antibody to c...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(91)90618-6
更新日期：1991-05-17 00:00:00
abstract：:The localization of calcitonin gene-related peptide (CGRP)-like immunoreactive (CGRPI) structures in the cochlea was examined in the rat using immunocytochemistry. Numerous CGRPI fibers entered the organ of Corti in the intraganglionic spiral bundle and formed a dense fiber patch at the base of the inner hair cells. M...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)90992-8
更新日期：1985-12-09 00:00:00
abstract：:The study investigated the effect of aminoguanidine (AG) on inducible nitric oxide synthase (iNOS), aquaporin-4 (AQP4), malondialdehyde (MDA) and glutathione (GSH) levels in surgical brain injury (SBI) in rats. AG (75, 150 and 300 mg/kg, i.p.) was administered immediately following surgical resection. Using an SBI mod...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2009.05.041
更新日期：2009-07-28 00:00:00
abstract：:The binding of the adenosine receptor agonists, [3H]N-ethylcarboxamidoadenosine (NECA) and [3H]cyclohexyladenosine (CHA) to membrane preparations and to cryostat sections of the rat brain was examined. The xanthine derivative, 1,3-dipropyl-8-cyclopentylxanthine (DPCPX) was ca. 500-fold more effective at A1 than at A2 ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(86)90589-5
更新日期：1986-03-19 00:00:00
abstract：:Sequential effects--reduced behavioral interference after incongruent trials-provide a unique opportunity to examine the influence of previous experience on current attentional processing. We conducted a theoretical analysis of performance in the Simon paradigm to distinguish an attention account (conflict adaptation)...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2009.08.003
更新日期：2009-11-10 00:00:00
abstract：:The anatomical localization of nociceptin receptors was examined by in vitro quantitative autoradiography techniques in rat spinal cord sections by using [(125)I-Tyr(14)]nociceptin. [(125)I-Tyr(14)]nociceptin appeared to interact with a single class of binding sites (K(D)=0.1 nM) present in the grey matter in all lami...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(99)01713-8
更新日期：1999-08-14 00:00:00
abstract：:In continuation of earlier computer simulation studies 15 of the feedback inhibition exercised by the Golgi cells of the cerebellum, an attempt is made at modeling the behavior of Purkinje and basket cells under somewhat more complex functional circumstances. The simulation study is based on a realistic network model ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(74)90531-9
更新日期：1974-03-15 00:00:00
abstract：:The neuropeptide neurotensin (NT) has been shown to modulate mesolimbic dopaminergic activity. Neurotensin injected into the VTA produces motor stimulation and release of dopamine in the nucleus accumbens. In contrast, when neurotensin is administered into the nucleus accumbens, it produces neuroleptic-like effects su...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(93)90808-z
更新日期：1993-09-17 00:00:00
abstract：:Murine cortical cell cultures deprived of glucose for 6-8 h developed extensive neuronal degeneration, apparent both morphologically and by efflux of lactate dehydrogenase to the bathing medium. This neuronal damage could be substantially reduced by addition of D-2-amino-5-phosphonovalerate (D-APV), in a concentration...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)90179-0
更新日期：1989-04-03 00:00:00
abstract：:Chronic neuropathic pain has demonstrated that coexisting psychiatric disorders are associated with disability and poorer treatment outcomes. Hyperpolarization-activated cyclic nucleotide-gated (HCN, Ih) channels play a major role in pain via hyperexcitability and facilitation of ectopic firing in neurons. Neuronal hy...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2019.03.036
更新日期：2019-08-15 00:00:00
