Brain potentials and the availability of semantic and phonological codes over time.

abstract：:Voltage-gated sodium channels consist of a pore-containing alpha-subunit and one or more auxiliary beta-subunits, which may modulate channel function. We previously demonstrated that sodium channel SNS/PN3 alpha-subunits were decreased in human sensory cell bodies after spinal root avulsion injury, and accumulated at ...

journal_title：Neuroreport

authors： Coward K,Jowett A,Plumpton C,Powell A,Birch R,Tate S,Bountra C,Anand P

更新日期：2001-03-05 00:00:00

abstract：:In this study, we examined the expression of insulin-like growth factor I (IGF-I) and its receptor (IGF-IR) in dorsal root ganglia (DRG) neurons in two rodent models of nerve injury: sciatic nerve axotomy and streptozotocin-induced (STZ) painful diabetic neuropathy. We demonstrate that IGF-I and its receptor are prefe...

journal_title：Neuroreport

authors： Craner MJ,Klein JP,Black JA,Waxman SG

更新日期：2002-09-16 00:00:00

abstract：:Repetitive transcranial magnetic stimulation (rTMS) has been tried therapeutically in major depression. In order to investigate the therapeutic efficacy of rTMS in psychotic patients, 12 participants (four women, eight men) with schizophrenia according to DSM-IV criteria, aged 25 to 63 years (mean (+/-s.d) 40.4+/-11.0...

journal_title：Neuroreport

authors： Rollnik JD,Huber TJ,Mogk H,Siggelkow S,Kropp S,Dengler R,Emrich HM,Schneider U

更新日期：2000-12-18 00:00:00

abstract：:We investigated the age-related change in the distribution of a molecular marker for neural stem and precursor cells, Musashi-1, in the olfactory epithelium of mice from 1 day up to 16 months of age using immunohistochemistry. We also compared the distribution pattern of Musashi-1 with that of growth-associated protei...

journal_title：Neuroreport

authors： Watanabe K,Kondo K,Takeuchi N,Okano H,Yamasoba T

更新日期：2007-05-07 00:00:00

abstract：:We investigated the brain mechanisms enabling one automatically discriminate phoneme category irrespective of the large inter-speaker variability in the acoustic features of the voices. For this purpose, subjects were presented with 450 different speech stimuli, each uttered by a different speaker, belonging to three ...

journal_title：Neuroreport

authors： Shestakova A,Brattico E,Huotilainen M,Galunov V,Soloviev A,Sams M,Ilmoniemi RJ,Näätänen R

更新日期：2002-10-07 00:00:00

abstract：:The aim of this study is to investigate the neural mechanism of extending a brand in a specific product category to other product categories. Facing two sequential stimuli in pairs consisting of beverage brand names (stimulus 1) and product names (stimulus 2) in other categories, 16 participants were asked to indicate...

journal_title：Neuroreport

authors： Ma Q,Wang X,Dai S,Shu L

更新日期：2007-07-02 00:00:00

abstract：:It is not clear whether attention is necessary or not for consciousness. We studied the relationship between attention and consciousness by tracking their electrophysiological correlates. The participants attended to visual targets, ignored nontargets in the prespecified visual field and ignored all stimuli in the opp...

journal_title：Neuroreport

authors： Koivisto M,Revonsuo A

更新日期：2007-05-28 00:00:00

abstract：:Opioid-receptor-like I (ORLI) receptors, ORLI mRNA and nociceptin are particularly abundant in the limbic system and in central monoaminergic areas, brain regions involved in mood regulation and response to antidepressants. To analyse whether ORLI receptors adaptations occur during the first 3 weeks of an antidepressa...

journal_title：Neuroreport

authors： Vilpoux C,Naudon L,Costentin J,Leroux-Nicollet I

更新日期：2002-01-21 00:00:00

abstract：:Bioelectric activity of CO2-sensitive, ventrolateral medullary neurons (VLN(CS)) in organotypic cultures from the obex level of newborn rats was tested during changes of the intracellular pH (pHi) measured in BCECF-AM loaded cultures. Hypercapnia (pCO2 80-100 mmHg) reduced pHi by 0.15 +/- 0.06 units and stimulated neu...

journal_title：Neuroreport

authors： Wiemann M,Baker RE,Bonnet U,Bingmann D

更新日期：1998-01-05 00:00:00

abstract：:Neuroblastoma is an important problem in children. Long noncoding RNAs (lncRNAs) exhibit important roles in tumorigenicity of neuroblastoma. However, the role and mechanism of lncRNA small nucleolar RNA host gene 16 (SNHG16) in neuroblastoma tumorigenicity remain poorly understood. Forty-six neuroblastoma samples and ...

journal_title：Neuroreport

authors： Ge Y,Tan S,Bi J,Rao M,Yu Y,Tian L

更新日期：2020-12-09 00:00:00

abstract：:Satiety signals from the gastrointestinal tract travel via vagal afferents to the nucleus of the solitary tract (NTS) in the brain stem, the first central relay in a neural network which controls food intake. The non-competitive NMDA antagonist MK-801 facilitates food intake in rats by acting on the NTS. Here we repor...

journal_title：Neuroreport

authors： Qian M,Zhu SW,Johnson AE,Södersten P

更新日期：2000-08-21 00:00:00

abstract：:Autism is a neurodevelopmental disorder characterized by preserved visual abilities as well as a special profile for visual cognition. We examined the visual cortex of high-ability individuals with autism in order to assess whether the presence of abnormalities at the primary sensory level in autism could be the basis...

journal_title：Neuroreport

authors： Hadjikhani N,Chabris CF,Joseph RM,Clark J,McGrath L,Aharon I,Feczko E,Tager-Flusberg H,Harris GJ

更新日期：2004-02-09 00:00:00

abstract：:Prolonged activation of brain N-methyl-D-aspartic acid (NMDA) receptors increases intraneuronal (Ca2+) and nitric oxide (NO) synthesis, and may be responsible for neuronal death in acute brain insults and chronic neurodegenerative diseases. NO can be converted in vitro to toxic hydroxyl (OH) radical. Using microdialys...

journal_title：Neuroreport

authors： Hammer B,Parker WD Jr,Bennett JP Jr

更新日期：1993-10-25 00:00:00

abstract：:When a food is eaten to satiety, its reward value decreases. This decrease is usually greater for the food eaten to satiety than for other foods, an effect termed sensory-specific satiety. In an fMRI investigation it was shown that for a region of the orbitofrontal cortex the activation produced by the odour of the fo...

journal_title：Neuroreport

authors： O'Doherty J,Rolls ET,Francis S,Bowtell R,McGlone F,Kobal G,Renner B,Ahne G

更新日期：2000-03-20 00:00:00

abstract：:Evidence exists that motilin immunoreactivity is highly expressed in Purkinje cells. In this study, immunohistochemistry and whole-cell patch-clamp recording were performed to investigate the spatial distribution and electrophysiological effects of motilin receptors in the cerebellum. We show here that motilin recepto...

journal_title：Neuroreport

authors： Chen H,Chen L,Wang JJ,Wei HJ,Yung WH

更新日期：2007-08-27 00:00:00

abstract：:Amyloid beta-peptide (A beta) is a major component of neuritic plaques, a feature of Alzheimer's disease (AD) brains. Recently, we showed that A beta adopts two major conformational states in solution, which differ in their abilities to form amyloid. These are highly amyloidogenic conformer (A beta ac) with a high con...

journal_title：Neuroreport

authors： Soto C,Golabek A,Wisniewski T,Castaño EM

更新日期：1996-02-29 00:00:00

abstract：:Previous event-related potential studies in Indo-European languages reported a surprising finding that failed syntactic category processing appears to block lexical-semantic integration, suggesting a functional primacy of syntax over semantics. An event-related potential experiment was conducted to test whether there ...

journal_title：Neuroreport

authors： Yu J,Zhang Y

更新日期：2008-05-07 00:00:00

abstract：:The present study examined the effect of peripherally applied morphine and GABA on jaw muscle electromyographic activity reflexly evoked by co-injection of glutamate into the temporomandibular joint (TMJ) of lightly anesthetized Sprague-Dawley rats of both sexes. In male but not female rats, morphine significantly sup...

journal_title：Neuroreport

authors： Cai BB,Cairns BE,Sessle BJ,Hu JW

更新日期：2001-11-16 00:00:00

abstract：:Chronic nicotine exposure enhances axon reflexes in adult rats. Since smoking mothers expose their infants to nicotine, this study investigated whether late gestational and or lactational maternal nicotine exposure affects neonatal axon reflexes. Osmotic pumps, implanted subcutaneously in adult female rats, delivered ...

journal_title：Neuroreport

authors： Grunfeld JA,Tiedemann GJ,Westerman RA

更新日期：1993-06-01 00:00:00

abstract：:Although functional asymmetries in the course of visual information processing have been known for a long time in humans as well as in non-human species, the structural basis of these asymmetries is largely unknown. We now report that due to an asymmetry of commissural projections in the pigeon the left nucleus rotund...

journal_title：Neuroreport

authors： Güntürkün O,Hellmann B,Melsbach G,Prior H

更新日期：1998-12-21 00:00:00

abstract：:Following ventral root avulsion in neonatal animals, the degeneration of spinal motoneurons occurs by an apoptotic-like morphological pathway. In adult animals, however, the mechanism of degeneration of injured motoneurons is still controversial. Because caspases are important mediators of apoptosis, we have investiga...

journal_title：Neuroreport

authors： Chan YM,Wu W,Yip HK,So KF,Oppenheim RW

更新日期：2001-03-05 00:00:00

abstract：:Because of anecdotal reports in which ibogaine eliminates opioid withdrawal symptoms in humans, we studied this phenomenon in the rat model. Ibogaine (5, 10, 20 and 40 mg kg-1, s.c.) was administered 15 min before naloxone (0.5 mg kg-1, s.c.) in morphine dependent rats (3 days after the s.c. implantation of a 75 mg mo...

journal_title：Neuroreport

authors： Sharpe LG,Jaffe JH

更新日期：1990-09-01 00:00:00

abstract：:Two voltage-activated Na+ channel blockers, lamotrigine and flunarizine were applied ionophoretically to extracellularly recorded dorsal horn neurones to assess effects on activation by noxious (mustard oil) and innocuous (brush) stimuli. Lamotrigine and flunarizine caused significantly greater reductions in mustard o...

journal_title：Neuroreport

authors： Blackburn-Munro G,Fleetwood-Walker SM

更新日期：1997-05-06 00:00:00

abstract：:The transmissible spongiform encephalopathies (TSEs) invariably result in fatal neurodegeneration and accumulation of PrP, an abnormal form of the host prion protein PrP, encoded by the PRNP gene. A naturally occurring polymorphism (methionine/valine) at PRNP codon 129 is associated with variation in relative disease ...

journal_title：Neuroreport

authors： O'Rourke KI,Spraker TR,Zhuang D,Greenlee JJ,Gidlewski TE,Hamir AN

更新日期：2007-12-03 00:00:00

abstract：:Although the self-referential effect was widely supported by several previous studies, there was few event-related potential (ERP) evidence for the encoding mechanism of the self-referential effect. The present study employed ERPs to investigate whether the electrophysiological indices of the encoding processing could...

journal_title：Neuroreport

authors： Yang X,Mao X,Han M,Li X,Guo C

更新日期：2019-09-04 00:00:00

abstract：:It is unclear whether the neural algorithm that underlies stereoscopic vision in birds incorporates both low level (camouflage breaking) and high level (depth ordering) comparisons of information available to each of the eyes. Both visual functions were successfully tested by examining transitive inference performance...

journal_title：Neuroreport

authors： van der Willigen RF,Frost BJ,Wagner H

更新日期：1998-04-20 00:00:00

abstract：:4-Aminobenzovesamicol was used to test whether activation of protein kinase C protects the vesicular acetylcholine transporter from interaction with vesamicol-like drugs. The essentially irreversible vesamicol analog inhibits the release of newly synthesized [3H]acetylcholine from stimulated hippocampal slices. Prior ...

journal_title：Neuroreport

authors： Clarizia AD,Gomez MV,Romano-Silva MA,Parsons SM,Prado VF,Prado MA

更新日期：1999-09-09 00:00:00

abstract：:Huntingtin, the protein product of the Huntington's disease gene, associates with vesicle membranes and microtubules in neurons. Analysis of axonal transport with a stop-flow, double crush ligation approach in rat sciatic nerve showed that full length huntingtin (350 kDa) and an N-terminal cleavage product (50 kD) wer...

journal_title：Neuroreport

authors： Block-Galarza J,Chase KO,Sapp E,Vaughn KT,Vallee RB,DiFiglia M,Aronin N

更新日期：1997-07-07 00:00:00

abstract：:To test the hypothesis that correlated neuronal activity serves as the neuronal code for visual feature binding, we applied information theory techniques to multiunit activity recorded from pairs of V1 recording sites in anaesthetised cats while presenting either single or separate bar stimuli. We quantified the roles...

journal_title：Neuroreport

authors： Golledge HD,Panzeri S,Zheng F,Pola G,Scannell JW,Giannikopoulos DV,Mason RJ,Tovée MJ,Young MP

更新日期：2003-05-23 00:00:00

abstract：:Single unit recordings were made from the ventral posterior lateral thalamus of anaesthetized rats to characterize responses to the activation of new receptive fields induced by either local anaesthesia or amputation. Receptive fields confined to single digits were identified and evoked unit responses to the stimulati...

journal_title：Neuroreport

authors： Shin HC,Park S,Son J,Sohn JH

更新日期：1995-12-29 00:00:00