Abstract:
:To study the number cognition process, we recorded event-related potentials (ERPs) in 14 subjects when they were indicating whether a number pair was the same or not. The two numbers given in sequence were either the same (condition 1) or different (condition 2). After 270 ms following the onset of the second stimulus in condition 2, a negative component N270 was recorded on the scalp with the most negative amplitude at the central and occipital areas. Hemispheric asymmetry was not observed in the potential. This negative component is considered to reflect the mismatching process for numbers in the brain.
journal_name
Neuroreportjournal_title
Neuroreportauthors
Kong J,Wang Y,Zhang W,Wang H,Wei H,Shang H,Yang X,Zhuang Ddoi
10.1097/00001756-200004270-00010subject
Has Abstractpub_date
2000-04-27 00:00:00pages
1195-7issue
6eissn
0959-4965issn
1473-558Xjournal_volume
11pub_type
临床试验,杂志文章相关文献
NEUROREPORT文献大全abstract::There has been intense interest in determining how the visual brain processes the outside world, and in identifying the neuroanatomical correlates of the ability to create art. Comparing art production before and after illness onset permits some speculation on the function of selective brain regions affected by the ne...
journal_title:Neuroreport
pub_type: 杂志文章,评审
doi:10.1097/00001756-200404290-00001
更新日期:2004-04-29 00:00:00
abstract::Increasing evidence suggests a neurotransmitter role for NO in the mammalian CNS. We have now studied the behavioural and electrocortical (ECoG) profile of rats injected into the lateral cerebral ventricle (ICV) with L-arginine (L-arg), the endogenous donor of the guanidino group from which NO physiologically originat...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199105000-00014
更新日期:1991-05-01 00:00:00
abstract::Short-latency ocular following responses in monkeys, induced by first- and second-order motion during a fixation task, were sensitive to stimulus size, retinal eccentricity and motion duration. Latency of eye movements was no different for first- or second-order motion and simply marked the occurrence of movement in t...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199812010-00039
更新日期:1998-12-01 00:00:00
abstract::Diabetes is often associated with impairments in brain functioning. However, the injury of specific functioning areas of the brain is not clear. To address this problem, the present study was designed to investigate possible brain functioning change in specific brain areas, particularly in areas associated with vision...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0000000000000703
更新日期:2017-01-18 00:00:00
abstract::Transgenic mouse strains were generated that overexpress human APP or clinical mutants of APP. All transgenic mouse strains that over-express APP displayed essentially the same phenotype of disturbed behaviour, differential glutamatergic responses, deficits in maintenance of long-term potentiation and premature death,...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199811160-00004
更新日期:1998-11-16 00:00:00
abstract::Rats with an experimental painful peripheral neuropathy (the chronic injury (CCI) model) display heatevoked hyperalgesia. There is now considerable evidence that nitric oxide (NO) and nitric oxide synthase are involved in the development of hyperalgesia in acute inflammatory pain states. The mechanisms responsible for...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199605310-00010
更新日期:1996-05-31 00:00:00
abstract::To determine whether EEG synchronization in sleep has a metabolic equivalent, we investigated state-dependent changes in extracellular concentrations of amino acids. In vivo microdialysis studies were performed in the ventroposterolateral (VPL) nuclei of the thalamus of cats during natural slow wave sleep (SWS), wakin...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199703240-00025
更新日期:1997-03-24 00:00:00
abstract::To investigate the implications of duration of deafness in the rehabilitation of unilateral deafness utilizing cochlear implantation. From the ongoing prospective cochlear implantation in unilateral deafness study, we looked at five adults who received a cochlear implant for long-term unilateral deafness. Speech perce...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0b013e3283642a93
更新日期:2013-09-11 00:00:00
abstract::The trembler mouse suffers from a dominantly inherited mutation of the peripheral myelin protein 22 (PMP-22) gene which results in abnormal myelination of the peripheral nervous system. However, the clinical symptoms observed in the mutant suggest abnormalities in the central nervous system. Using the Northern blot te...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199406020-00015
更新日期:1994-06-02 00:00:00
abstract::The effect of chronic treatment with vitamin E (VE) on acute 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced neurotoxicity, as assessed by striatal dopamine (DA) depletion, was studied. Male C57B1/6J mice were fed VE (48 mg kg-1 per day, intragastric) for 4, 8, or 12 weeks prior to administration of MPTP (...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199109000-00012
更新日期:1991-09-01 00:00:00
abstract::The neuropeptide nociceptin/orphanin FQ (N/OFQ) is implicated in many biological functions, including nociception, locomotor activity, stress and anxiety, drinking and food-intake. N/OFQ has also been reported to play a facilitatory role in acute kainate-induced seizures. The aim of the present study was to investigat...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-200305060-00009
更新日期:2003-05-06 00:00:00
abstract::The aim was to study the effects of an NMDA receptor antagonist on caspase-3 activation and DNA fragmentation after hypoxia-ischemia (HI) in 7-day-old rats. Animals were treated with vehicle or MK-801 (0.5 mg/kg) directly after HI and sacrificed 8, 24 or 72h later. MK-801 reduced injury (by 53%), cells positive for ac...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-200009110-00002
更新日期:2000-09-11 00:00:00
abstract::Transcranial direct current stimulation (tDCS) was used in 17 normal individuals to modulate vestibulo-ocular reflex (VOR) and self-motion perception rotational thresholds. The electrodes were applied over the temporoparietal junction bilaterally. Both vestibular nystagmic and perceptual thresholds were increased duri...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0b013e3283646e65
更新日期:2013-10-02 00:00:00
abstract::Dysfunctional glutamate neurotransmission has been implicated in the pathophysiology of schizophrenia. Abnormal expressions in schizophrenia of ionotropic glutamate receptors (iGluRs) and the proteins that regulate their trafficking have been found to be region and subunit specific in brain, suggesting that abnormal t...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0b013e328363bd8a
更新日期:2013-08-21 00:00:00
abstract::We inserted microelectrodes in eye movement-evoking cortices (EMECs) of cats and examined whether neurones in the EMECs received sensory input from guide signals and fired prior to saccades. The five EMECs were the medial wall of the hemisphere under the cruciate sulcus, the medical and lateral bank of the presylvian ...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199610020-00024
更新日期:1996-10-02 00:00:00
abstract::Event-related brain potentials were examined in 6 to 8-year-old children with primary language disorder before and after a 5-week narrative-based language intervention. Participants listened to sentences ending with semantically congruous or incongruous words. By comparison with typical controls, the children with pri...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0b013e32832e9c97
更新日期:2009-08-05 00:00:00
abstract::Interleukin-2 and its receptors are present in hippocampal structures, particularly the pyramidal cell layer. In the present study, we examined the interaction between recombinant human interleukin-2 (rhIL-2) and the voltage-dependent calcium (Ca2+) current using the whole-cell patch-clamp technique. RhIL-2 depressed ...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199305000-00030
更新日期:1993-05-01 00:00:00
abstract::In Xenopus oocytes coinjected with poly(A)+ RNA derived from the rat cerebellum and cRNAs for the cloned G protein-gated inwardly rectifying K+ channel (GIRK), GIRK1 and GIRK2, the GABA-B agonist baclofen elicited inwardly rectifying K+ currents. The inward K+ currents elicited by baclofen were inhibited by the select...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199803090-00004
更新日期:1998-03-09 00:00:00
abstract::Previous studies have shown that isosteviol sodium (STVNa) protects against permanent cerebral ischemia injury by inhibition of the nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB)-mediated inflammatory responses. Overwhelming evidence shows that toll-like receptors (TLRs) are the upstream regula...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0000000000001033
更新日期:2018-07-04 00:00:00
abstract::Humans use vestibular head-in-space information when redirecting gaze towards remembered target location in space. This study shows that neck input is also involved. Normal subjects performed saccades towards remembered locations in space of a previously seen target following passive horizontal rotations of the head o...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199805110-00041
更新日期:1998-05-11 00:00:00
abstract::Event-related potentials(ERPs) were measured while subjects were constructing mental images of a letter of the alphabet. Following presentation of an uppercase letter, subjects were asked to form a mental image of the same letter in lower case, and determine whether or not it had an ascending or descending stroke (asc...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-199810260-00004
更新日期:1998-10-26 00:00:00
abstract::The present study examined species differences in spatial and non-spatial memory in the Morris water maze. Male Wistar rats and C57BL/6 mice were tested in a one-day water maze task in which spatial learning, retention, and non-spatial learning were assessed within 3 h. Rats and mice appeared to use different strategi...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-200011090-00013
更新日期:2000-11-09 00:00:00
abstract::Secondary brain injury imposes great effects on the prognosis of patients following traumatic brain injury (TBI). Accumulating evidence suggests that nuclear factor erythroid 2-related factor 2 (Nrf2) could play a neuroprotective role in experimental TBI models by regulating the expression of numerous antioxidant, ant...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0000000000001205
更新日期:2019-03-20 00:00:00
abstract::A fundamental issue in neuronal and glial cells is how intracellular rises in Ca2+ are coupled to signaling cascades and changes in subcellular morphology. We studied the expression and localization of annexin VII (synexin), a Ca(2+)-/GTP-dependent membrane fusion protein, in the human CNS. Here, we demonstrate the pr...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-200105080-00018
更新日期:2001-05-08 00:00:00
abstract::The octave illusion is experienced when two simultaneous tones, separated by one octave and presented to the opposite ears, are continuously reversed between the two ears. Subjects consistently report a sequence of alternating single tones: the high tone in the right ear and the low in the left. We wished to determine...
journal_title:Neuroreport
pub_type: 临床试验,杂志文章
doi:10.1097/00001756-199612200-00060
更新日期:1996-12-20 00:00:00
abstract::In the adult brain, neural proliferation is almost absent and neurons are generally not renewed. By contrast, in the olfactory organ, olfactory neurons are produced continuously throughout life. To investigate whether specific cell cycle inhibitors are involved in the control of neural quiescence in adulthood, we comp...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-200110080-00029
更新日期:2001-10-08 00:00:00
abstract::It is known that interleukin-1beta facilitates pain, but the mechanisms of this are not understood. This study investigated the role of interleukin-1beta in the expression of Fos, a marker of neuronal activation, and hyperalgesia caused by injecting complete Freund's adjuvant into one hind paw of the rat. Interleukin-...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0b013e3280586839
更新日期:2007-03-26 00:00:00
abstract::In neonatal retinal explants cultured long-term green cones are missing. Recently it was reported that thyroid hormone beta2 receptors (TR-beta2) are essential for these green cones to differentiate. Therefore transcript level of these receptors was investigated in our mouse retinal explants. However, thyroid receptor...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/00001756-200205070-00003
更新日期:2002-05-07 00:00:00
abstract::SCN1A gene mutations are associated with epilepsy and neurodevelopmental disorders. This study aimed to explore the genotype and phenotype spectrum of SCN1A gene related epilepsy. Epileptic patients who were treated in the Children's Hospital of Chongqing Medical University from January 2015 to July 2018 and identifie...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0000000000001259
更新日期:2019-06-12 00:00:00
abstract::Whereas facial emotion recognition protocols have shown that each discrete emotion has a specific time course of brain activation, there is no electrophysiological evidence to support these findings for emotional induction by complex pictures. Our objective was to specify the differences between the time courses of br...
journal_title:Neuroreport
pub_type: 杂志文章
doi:10.1097/WNR.0000000000000016
更新日期:2013-11-13 00:00:00