Feedback-related negativity is correlated with unplanned impulsivity.

abstract：:Adenovirus vectors containing a marker gene (lacZ from Escherichia coli) are potent for transferring the gene to neurones after intraparenchymal injections. Expression of the marker gene may lead to the synthesis of an enormous amount of beta-galactosidase which diffuses throughout the entire neurone, providing a 'Gol...

journal_title：Neuroreport

authors： Lisovoski F,Cadusseau J,Akli S,Caillaud C,Vigne E,Poenaru L,Stratford-Perricaudet L,Pericaudet M,Kahn A,Peschanski M

更新日期：1994-05-09 00:00:00

abstract：:Hypoxia-inducible factor-1 (HIF-1) regulates the expression of neuroprotective genes such as erythropoietin (EPO). We investigated the mechanism by which zinc, an excitotoxin-like metal, regulates HIF-1 under hypoxic conditions in astrocytes. In hypoxic LN215 cells, HIF-1alpha stabilized and accumulated in the nucleus...

journal_title：Neuroreport

authors： Kim I,Kim CH,Seo GH,Kim HS,Lee J,Kim DG,Ahn YS

更新日期：2008-07-02 00:00:00

abstract：:This review paper on visual mismatch negativity (MMN), an event-related brain potential component, provides arguments in favor of its theoretical importance in visual cognitive sciences. We propose that (a) previous visual MMN findings can be regarded as ample evidence for the existence of unintentional prediction abo...

journal_title：Neuroreport

authors： Kimura M,Schröger E,Czigler I

更新日期：2011-10-05 00:00:00

abstract：:Bicuculline- and baclofen-insensitive GABA receptors (GABAC receptors) on bipolar cells acutely dissociated from carp retina were investigated with using the whole-cell patch-clamp recording technique. The currents of these cells mediated by GABAC receptors showed striking desensitization, even at low concentrations o...

journal_title：Neuroreport

authors： Han MH,Li Y,Yang XL

更新日期：1997-04-14 00:00:00

abstract：:Human somatosensory evoked potentials (SEP) contain high-frequency (600 Hz) wavelet bursts possibly reflecting repetitive population spikes in thalamocortical axons and/or postsynaptic responses. To dissociate thalamic and cortical burst components the recovery of intrathalamic SEP (derived from electrodes implanted f...

journal_title：Neuroreport

authors： Klostermann F,Funk T,Vesper J,Siedenberg R,Curio G

更新日期：2000-04-27 00:00:00

abstract：:In this study we investigated the utility of different MRI techniques for the detection and predictability of hemorrhagic transformation (HT) in a rat model of transient focal cerebral ischemia. Hemorrhagic infarction was reliably identified with gradient-echo sequences and developed between 2 and 7 days following the...

journal_title：Neuroreport

authors： Neumann-Haefelin T,Kastrup A,de Crespigny A,Ringer TM,Sun GH,Yenari MA,Moseley ME

更新日期：2001-02-12 00:00:00

abstract：:Glial cell-line neurotrophic factor (GDNF), a neurotrophic factor with heparin binding affinity, promotes the survival and differentiation of a variety of neuronal cells including dopaminergic neuron. The effect of heparin on GDNF signaling was investigated based on the expression of the tyrosine hydroxyrase (TH) gene...

journal_title：Neuroreport

authors： Tanaka M,Xiao H,Kiuchi K

更新日期：2002-10-28 00:00:00

abstract：:Neuropathological and neuroimaging studies indicate a decrease in Purkinje cell (PC) density in the cerebellum of autistic patients and rodent models of autism. Autism is far more prevalent in males than females, and sex-specific properties of PCs have been reported recently. We investigated the differential sensitivi...

journal_title：Neuroreport

authors： Roux S,Bailly Y,Bossu JL

更新日期：2019-01-16 00:00:00

abstract：:The aim of this study was to define the effects of a potent inhibitor of tyrosine phosphatases, sodium orthovanadate (0.1-100 microM for up to 48 h), on dentate gyrus cells (DGC) in culture. Treatment with 100 microM orthovanadate evoked a delayed form of cell death. To examine the possible involvement of apoptosis in...

journal_title：Neuroreport

authors： Figiel I,Kaczmarek L

更新日期：1997-07-28 00:00:00

abstract：:Human short-latency cortical responses to median nerve stimulation were investigated with a new high resolution electroencephalography technology that markedly enhanced spatial details of somatosensory-evoked potentials (SEPs). Maximum amplitude potentials were estimated over contralateral and/or frontal-mesial scalp ...

journal_title：Neuroreport

authors： Urbano A,Babiloni F,Babiloni C,Ambrosini A,Onorati P,Rossini PM

更新日期：1997-10-20 00:00:00

abstract：:Human cognitive decisions can be strongly susceptible to the manner in which options are presented ('framing effect'). Here we investigated the neural basis of response adjustments induced by changing frames during intuitive decisions. Evidence exists that the anterior cingulate cortex plays a general role in behavior...

journal_title：Neuroreport

authors： Deppe M,Schwindt W,Pieper A,Kugel H,Plassmann H,Kenning P,Deppe K,Ringelstein EB

更新日期：2007-07-16 00:00:00

abstract：:We describe a method for applying the carbocyanine dye DiI to the rat heart that takes advantage of the dye's lipophilic properties and its ability to diffuse easily into tissues, and results in specific retrograde labelling of cardiac vagal preganglionic neurones in the medulla oblongata. Most of the labelled neurone...

journal_title：Neuroreport

authors： Corbett EK,Batten TF,Kaye JC,Deuchars J,McWilliam PN

更新日期：1999-04-26 00:00:00

abstract：:Homotopic and isochronic transplantation of the alar plate of the rhombomeres 7 and 8 was performed between chick and quail embryos at the stage of 10-14 somites. Analysis of the graft derivatives in 12-day-old chimeric embryos by means of the quail nucleolar marker showed that the ipsilateral inferior olive is formed...

journal_title：Neuroreport

authors： Ambrosiani J,Armengol JA,Martinez S,Puelles L

更新日期：1996-05-17 00:00:00

abstract：:Nitric oxide (NO), a free radical gas that acts as a neural messenger, is produced from L-arginine by the enzyme nitric oxide synthase (NOS). The present study describes the autoradiographic localization throughout rat brain of the binding of [3H]L-NG-nitro-arginine ([3H]L-NOARG), a reversible NOS inhibitor, and confi...

journal_title：Neuroreport

authors： Burazin TC,Gundlach AL

更新日期：1995-10-02 00:00:00

abstract：:Selective degeneration of hypothalamic orexin neurons, a hallmark of pathology in narcolepsy patients, is in part reproduced in hypothalamic slice cultures by application of an endogenous excitotoxin quinolinic acid. Depolarized membrane potential may be responsible for the vulnerability of orexin neurons to excitotox...

journal_title：Neuroreport

authors： Katsuki H,Akaike A

更新日期：2005-08-01 00:00:00

abstract：:Transplanted olfactory ensheathing cells (OECs) have previously been demonstrated to support axonal growth and myelination in the adult rat CNS. Here, the capacity of donor OECs to control the direction of axonal regeneration has been investigated following transplantation, as elongated columns, into the thalamus of a...

journal_title：Neuroreport

authors： Pérez-Bouza A,Wigley CB,Nacimiento W,Noth J,Brook GA

更新日期：1998-09-14 00:00:00

abstract：:The in-vivo extracellular release of acetylcholine (ACh) from the striatum of rats was measured by intracerebral microdialysis. The ACh levels were first estimated under normoxic conditions, after which the rats were exposed to either 10% or 5% oxygen for 1 h. The average ACh content was 2.9 pmol/20 min. During hypoxi...

journal_title：Neuroreport

authors： Chleide E,Ishikawa K

更新日期：1990-11-01 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：: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：:MicroRNAs (miRNAs) have been documented as critical regulators in ischemia/reperfusion-induced neuronal death. A better understanding of miRNA-mediated molecular mechanisms in ischemia/reperfusion-induced neuronal death may provide therapeutic targets for cerebral ischemia/reperfusion injury. A growing body of evidenc...

journal_title：Neuroreport

authors： Xiao J,Kong R,Hu J

更新日期：2018-06-13 00:00:00

abstract：:Items in working memory guide visual attention toward a memory-matching object. Recent studies have shown that when searching for an object this attentional guidance can be modulated by knowing the probability that the target will match an item in working memory. Here, we recorded the P3 and contralateral delay activi...

journal_title：Neuroreport

authors： Kawashima T,Matsumoto E

更新日期：2016-03-23 00:00:00

abstract：:The distribution and modulation of neural cell adhesion molecule polysialylation state (NCAM PSA) and the consequence of antisense inactivation of the Kv1.1 potassium channel was investigated following avoidance learning in mice. PSA immunoreactivity was most notable on cells at the inner denate border and in cortical...

journal_title：Neuroreport

authors： Gratacós E,Ghelardini C,Gherardini LM,Galeotti N,Murphy KJ,Bartolini A,Regan CM

更新日期：1998-08-24 00:00:00

abstract：:Learning and memory are cognitive functions commonly impaired after surgery, especially in elderly patients. Our aim was to evaluate the effect of sevoflurane anaesthesia on episodic-like memory in young and aged wild-type mice and mice with altered nicotinic cholinergic neurotransmission (beta2KO). Mice learned objec...

journal_title：Neuroreport

authors： Wiklund A,Granon S,Faure P,Sundman E,Changeux JP,Eriksson LI

更新日期：2009-10-28 00:00:00

abstract：:The mismatch negativity (MMN) reflects the neural representation of the acoustic environment stored in sensory memory. The short phase of sensory memory corresponds to the temporal window of integration (TWI) which integrates the neighboring sounds into a unitary event. We measured the magnetic MMN (MMNm) and the disc...

journal_title：Neuroreport

authors： Yabe H,Asai R,Hiruma T,Sutoh T,Koyama S,Kakigi R,Tervaniemi M,Kaneko S

更新日期：2004-12-22 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：:Previous studies have demonstrated induced gamma-band activity (GBA) over posterior temporo-parietal and inferior frontal cortex during auditory spatial vs pattern mismatch processing, respectively. Here we investigated magnetoencephalographic oscillatory responses during an active auditory pattern oddball task. Fourt...

journal_title：Neuroreport

authors： Kaiser J,Lutzenberger W

更新日期：2004-10-05 00:00:00

abstract：:The L1/NgCAM cell adhesion molecule is involved in neurite outgrowth, axonal fasciculation and cell migration in the nervous system. We studied the effects of antibodies against L1 injected intracranially at various times before and after training 2-day-old chicks in a visual categorization task. Memory retention was ...

journal_title：Neuroreport

authors： Tiunova A,Anokhin KV,Schachner M,Rose SP

更新日期：1998-05-11 00:00:00

abstract：:Benevolence is widespread in our societies. It is defined as considering a subordinate group nicely but condescendingly, that is, with charity. Deleterious consequences for the target have been reported in the literature. In this experiment, we used functional MRI (fMRI) to identify whether being the target of (sexist...

journal_title：Neuroreport

authors： Dardenne B,Dumont M,Sarlet M,Phillips C,Balteau E,Degueldre C,Luxen A,Salmon E,Maquet P,Collette F

更新日期：2013-07-10 00:00:00

abstract：:In situ hybridization was used to localize mRNA encoding two cooperative serine/threonine kinase receptors. Activin receptor IIA mRNA in the adult rat brain is highly expressed in the dentate gyrus, in the pyramidal neurones of CA3 and CA1, in the entorhinal cortex, in the cortical amygdaloid nucleus and in the amygda...

journal_title：Neuroreport

authors： Bengtsson H,Söderström S,Ebendal T

更新日期：1995-12-29 00:00:00

abstract：:The first step in olfactory transduction is the recognition of odor molecules by membrane bound receptors belonging to the superfamily of G-protein coupled receptors; other members of this family are involved in neurotransmission. Based on the considerable homology between individual members of this family, we have in...

journal_title：Neuroreport

authors： Firestein S,Shepherd GM

更新日期：1992-08-01 00:00:00