Time of transforming growth factor beta 1 inoculation alters the incubation of BSE in mice.

abstract：:The event-related potential technique was used to investigate the time course and scalp-potential topography for the numerical distance effect in a number-matching task. Twenty undergraduates judged whether a number matched or did not match another number presented 1.5 s earlier. Compared with number pairs with a 'sma...

journal_title：Neuroreport

authors： Zhou X,Chen C,Dong Q,Zhang H,Chen C,Qiao S,Zhao H,Jiang T,Guo Y

更新日期：2006-07-17 00:00:00

abstract：:The present study used c-Fos expression to examine cellular activity in cholinergic regions in the basal forebrain (BF) following enforced waking and recovery sleep. Cholinergic cells within the vertical and horizontal limbs of the diagonal band of Broca (VDB and HDB, respectively) showed significantly higher c-Fos im...

journal_title：Neuroreport

authors： Greco MA,Lu J,Wagner D,Shiromani PJ

更新日期：2000-02-28 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：:The slow compensatory phases of the vestibulo-ocular reflex (VOR) in the rabbit tend to drift and the drift reverses the direction. This periodic alternating drift (PAD) has two peculiar characteristics: (1) it is induced by sinusoidal vestibular stimulation in naive animals, being evoked immediately after stimulus on...

journal_title：Neuroreport

authors： Ferraresi A,Azzena GB,Troiani D

更新日期：2001-07-03 00:00:00

abstract：:The 29 amino acid neuropeptide galanin is normally expressed in < 5% of sensory neurons in the adult dorsal root ganglia. After nerve transection (axotomy), the galanin content of the dorsal root ganglia rises 120-fold and the peptide is then expressed in > 50% of neurons. Published data suggest that galanin plays a r...

journal_title：Neuroreport

authors： Bacon A,Holmes FE,Small CJ,Ghatei M,Mahoney S,Bloom S,Wynick D

更新日期：2002-11-15 00:00:00

abstract：:Intracellular recordings of activity in response to acoustic stimuli were obtained from units of the dentate nucleus of conscious cats. Twelve units with short latency responses to 70 dB clicks or hisses were injected intracellularly with biocytin and identified morphologically. The identified cells were small, relati...

journal_title：Neuroreport

authors： Xi MC,Woody CD,Gruen E

更新日期：1994-08-15 00:00:00

abstract：:Sleep disorders increase with ageing. The serotonergic system has been linked with sleep regulation. In fatal familial insomnia, a prion disease with insomnia as one major clinical feature, we recently observed a disturbance in the serotonergic system as likely substrate of typical symptoms. Using immunohistochemistry...

journal_title：Neuroreport

authors： Klöppel S,Kovacs GG,Voigtländer T,Wanschitz J,Flicker H,Hainfellner JA,Guentchev M,Budka H

更新日期：2001-03-26 00:00:00

abstract：:The present study was performed to examine how intention to learn and explicit knowledge in sequence learning are reflected in event-related potentials. Participants responded to numerals presented in a repeating order, which were replaced infrequently by deviant numerals. The participants were given incidental or int...

journal_title：Neuroreport

authors： Miyawaki K,Sato A,Yasuda A,Kumano H,Kuboki T

更新日期：2005-05-12 00:00:00

abstract：:The rat synaptosomal membrane antigen D3, which has been studied for more than 20 years since its first demonstration as a brain-specific protein, was shown to bind monoclonal antibodies to SNAP-25, a presynaptic plasma membrane-associated protein. In addition to SNAP-25, anti-D3 antiserum also precipitated two polype...

journal_title：Neuroreport

authors： Jørgensen OS

更新日期：1995-12-29 00:00:00

abstract：:The effects of Type I adrenal steroid receptors in prolonging synaptic plasticity in the dentate gyrus of freely behaving rats was investigated. Rats were implanted with chronic, bilateral stimulating and recording electrodes in the perforant pathway and dentate gyrus, respectively, and adrenalectomized (ADX). After a...

journal_title：Neuroreport

authors： Pavlides C,Kimura A,Magariños AM,McEwen BS

更新日期：1994-12-20 00:00:00

abstract：:It has recently been proposed that brain responses in the gamma-range (> 20 Hz) include information about specific cognitive processes in the human brain. Empirical data substantiating this assumption come from EEG and MEG recordings during visual and language processing. For example, 30 Hz activity has been found to ...

journal_title：Neuroreport

authors： Pulvermüller F,Lutzenberger W,Preissl H,Birbaumer N

更新日期：1995-10-23 00:00:00

abstract：:Autophosphorylation of the alpha-isoform of Ca2+/calmodulin-dependent kinase II switches the kinase into an autonomous activity mode. This molecular switch is important for hippocampal long-term memory formation, which requires de novo gene transcription and protein synthesis. Here, we have studied whether auto-phosph...

journal_title：Neuroreport

authors： von Hertzen LS,Giese KP

更新日期：2005-08-22 00:00:00

abstract：:Depression is present in a large proportion of patients suffering from chronic pain, and yet the underlying mechanisms remain to be elucidated. Neuroligins (NLs), as a family of cell-adhesion proteins, are involved in synaptic formation and have been linked to various neuropsychiatric disorders. Here, we studied the a...

journal_title：Neuroreport

authors： Pan W,Zhang GF,Li HH,Ji MH,Zhou ZQ,Li KY,Yang JJ

更新日期：2018-07-04 00:00:00

abstract：:The diversion of attention from a primary goal by irrelevant events is known as attention capture, and is often followed by a directed action. The hypothesis that corticospinal excitability is modulated by attention capture was tested using transcranial magnetic stimulation. Participants watched a video while sounds w...

journal_title：Neuroreport

authors： Mock JR,Foundas AL,Golob EJ

更新日期：2011-11-16 00:00:00

abstract：:Methamphetamine (METH) is a drug of abuse used for its stimulant effects. Its neurotoxicity is very variable, and is increased by a number of factors, including crowded conditions and increased ambient temperature. The effects of such factors are increasingly important, with the widespread use of these stimulants at n...

journal_title：Neuroreport

authors： Morton AJ,Hickey MA,Dean LC

更新日期：2001-10-29 00:00:00

abstract：:The present study assessed the binding characteristics of [125I]angiotensin II to slices of human cerebellum adhered to glass slides using quantitative receptor autoradiography. Specific [125I]angiotensin II binding, defined by the inclusion of unlabelled angiotensin II (1.0 microM), was detected in the molecular laye...

journal_title：Neuroreport

authors： Barnes JM,Barber PC,Barnes NM

更新日期：1991-10-01 00:00:00

abstract：:In acute experiments, the effects of i.p. 17beta-estradiol on the activity of arcuate neurons were studied in ovariectomized rats. 17Beta-estradiol (100 microg/100g, i.p.) increased the spontaneous activity of the observed arcuate neurons with a latency of 20-25 min. In some neurons spontaneous activity could be influ...

journal_title：Neuroreport

authors： Kis Z,Horváth S,Hoyk Z,Toldi J,Párducz A

更新日期：1999-11-26 00:00:00

abstract：:Multiple signal classification is an alternative to the traditional dipole fitting source analysis methods. Our aim was to assess the clinical usefulness of this algorithm and to compare the localization of the epileptiform electroencephalography discharges with the regions of altered cerebral blood flow in 10 patient...

journal_title：Neuroreport

authors： Beniczky S,Oturai PS,Alving J,Sabers A,Herning M,Fabricius M

更新日期：2006-08-21 00:00:00

abstract：:Cultured cerebellar granule neurons were used to examine the hypothesis that NMDA or KCl-dependent Ca2+ influx activates a signaling cascade mediating transcription, translation and assembly of neurofilaments. The data indicate that 25 mM KCl and 140 microM NMDA induce neurofilament protein, mRNA, and assembly in neur...

journal_title：Neuroreport

authors： Bui CJ,Beaman-Hall CM,Vallano ML

更新日期：2003-11-14 00:00:00

abstract：:To test the hypothesis that the pedunclopontine tegmental nucleus (PPTg) plays a role in anxiety, rats with electrolytic lesions of the PPTg were tested in two animal models of anxiety, the elevated plus maze and the social interaction tests. Histological analysis showed that lesions were concentrated on the caudal ha...

journal_title：Neuroreport

authors： Podhorna J,Franklin KB

更新日期：1998-06-01 00:00:00

abstract：:The present study used scores from Seligman's Attribution Style Questionnaire and [15O] water positron emission tomographic measurements of regional cerebral blood flow (rCBF) to investigate the relation between individual differences in dispositional pessimism and amygdala activity. During scanning 13 healthy non-sna...

journal_title：Neuroreport

authors： Fischer H,Tillfors M,Furmark T,Fredrikson M

更新日期：2001-06-13 00:00:00

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...

journal_title：Neuroreport

authors： Kong J,Wang Y,Zhang W,Wang H,Wei H,Shang H,Yang X,Zhuang D

更新日期：2000-04-27 00:00:00

abstract：:In this study, we determined whether the visuospatial attention network of frontal, parietal, and occipital cortex can be parsed into two different subsets of active regions associated with transient and sustained processes within the same cue-to-target delay period of an endogenously cued visuospatial attention task....

journal_title：Neuroreport

authors： Luks TL,Sun FT,Dale CL,Miller WL,Simpson GV

更新日期：2008-01-22 00:00:00

abstract：:The Flinders sensitive line of rats is a widely accepted and validated model of depression. These rats demonstrate abnormalities in limbic dopamine neurotransmission, suggesting disturbed neuronal activity in the ventral tegmental area. Interspike interval time-series were recorded from the ventral tegmental area of c...

journal_title：Neuroreport

authors： Dremencov E,Nahshoni E,Levy D,Mintz M,Overstreet DH,Weizman A,Yadid G

更新日期：2004-08-26 00:00:00

abstract：:To define the significance of glutamate ionotropic receptors in sPLA -mediated neuronal cell death we used the NMDA receptor antagonist MK-801 and the AMPA receptor antagonist PNQX. In primary neuronal cell cultures both MK-801 and PNQX inhibited sPLA - and glutamate-induced neuronal death. [ H]Arachidonic acid releas...

journal_title：Neuroreport

authors： Kolko M,de Turco EB,Diemer NH,Bazan NG

更新日期：2002-10-28 00:00:00

abstract：:High homocysteine serum level has been regarded as one of the important factors that influence the development of schizophrenia. Genetic variations of methylenetetrahydrofolate reductase, which is a main enzyme reducing homocysteine level, are reported in schizophrenic patients. We measured the serum level of homocyst...

journal_title：Neuroreport

authors： Lee YS,Han DH,Jeon CM,Lyoo IK,Na C,Chae SL,Cho SC

更新日期：2006-05-15 00:00:00

abstract：:Deficits in auditory sensory memory at the electrophysiological level as indexed by mismatch negativity and those in auditory verbal memory at the neuropsychological level have been independently demonstrated in previous studies of schizophrenia. We predicted a specific association between these indices in schizophren...

journal_title：Neuroreport

authors： Kawakubo Y,Kasai K,Kudo N,Rogers MA,Nakagome K,Itoh K,Kato N

更新日期：2006-07-17 00:00:00

abstract：:Dopaminergic neurotransmission is thought to be involved in reward-related incentive learning and addictive behaviour. Amphetamine will alter glycogen synthase kinase-3β (GSK-3β) activity by increasing dopamine transporter efflux rates. We investigated the hypothesis that Wnt signalling will be altered in rat nucleus ...

journal_title：Neuroreport

authors： MacLeod RJ,Moores ME,Beninger RJ

更新日期：2012-10-03 00:00:00

abstract：:Correcting for eddy currents, movement-induced distortion and gradient inhomogeneities is imperative when processing diffusion MRI (dMRI) data, but is highly computing resource-intensive. Recently, Compute Unified Device Architecture (CUDA) was implemented for the widely-used eddy-correction software, 'eddy', which re...

journal_title：Neuroreport

authors： Maller JJ,Grieve SM,Vogrin SJ,Welton T

更新日期：2020-07-10 00:00:00

abstract：:The mesocorticolimbic circuit projects to the prefrontal cortex, hippocampus, amygdala, and nucleus accumbens, among others, and it originates in the dopaminergic neurons of the ventral tegmental area (VTA). The VTA receives glutamatergic inputs from the prefrontal cortex and several subcortical regions. The glutamate...

journal_title：Neuroreport

authors： Ferrada C,Sotomayor-Zárate R,Abarca J,Gysling K

更新日期：2017-01-01 00:00:00