The dissociation of neural circuits in a Stroop task.

abstract：:In the present study we tested the hypothesis that baclofen, a GABA-B receptor agonist, attenuates methamphetamine self-administration. Fifteen rats were trained to self-administer i.v. injections of methamphetamine (0, 0.0625, 0.125 and 0.25 mg/kg/injection) on a progressive ratio schedule of reinforcement, and then ...

journal_title：Neuroreport

authors： Ranaldi R,Poeggel K

更新日期：2002-07-02 00:00:00

abstract：:Inhibition, the process that overrides and reverses the execution of a thought, action, or emotion, is important in daily life. Sixteen healthy volunteers performed a parametrically modulated motor inhibition task during functional magnetic resonance imaging. Two results were observed: (1) increased error-related ante...

journal_title：Neuroreport

authors： Matthews SC,Simmons AN,Arce E,Paulus MP

更新日期：2005-05-12 00:00:00

abstract：:The time-dependent effect of transcranial direct current stimulation (tDCS) on working memory was investigated by applying anodal stimulation over the left prefrontal cortex. This single-blind, sham-controlled crossover study recruited 15 healthy participants. A three-back verbal working-memory task was performed befo...

journal_title：Neuroreport

authors： Ohn SH,Park CI,Yoo WK,Ko MH,Choi KP,Kim GM,Lee YT,Kim YH

更新日期：2008-01-08 00:00:00

abstract：:The human kallikrein gene family consists of 15 serine proteases. We examined the expression of the kallikrein genes in human cerebral cortex and hippocampus by RT-PCR and compared their expression between Alzheimer's disease (AD) and control tissue. KLK1, 4, 5, 6, 7, 8, 10, 11, 13 and 14 are expressed in both cerebra...

journal_title：Neuroreport

authors： Shimizu-Okabe C,Yousef GM,Diamandis EP,Yoshida S,Shiosaka S,Fahnestock M

更新日期：2001-08-28 00:00:00

abstract：:Echo-Planar functional magnetic resonance imaging (EP-fMRI) was used to study the activity of the amygdala while three normal female subjects viewed alternating blocks of affectively neutral and affectively negative still pictures. Bilateral activation in the amygdala that was significantly correlated with the changin...

journal_title：Neuroreport

authors： Irwin W,Davidson RJ,Lowe MJ,Mock BJ,Sorenson JA,Turski PA

更新日期：1996-07-29 00:00:00

abstract：:Thyroid hormone receptor beta2 (TRbeta2) controls the patterning of cone opsin photopigments that mediate colour vision. We raised an antiserum against TRbeta2 to study cone photoreceptor development by western blot and immunostaining analyses. TRbeta2-positive cells first appeared between embryonic day 10 (E10) and E...

journal_title：Neuroreport

authors： Ng L,Ma M,Curran T,Forrest D

更新日期：2009-04-22 00:00:00

abstract：:Mammalian TIMELESS (TIM) was identified due to its sequence similarity to Drosophila TIM, an essential circadian clock protein in flies. Published literature is inconsistent regarding the rhythmic expression of mammalian Tim, the interaction of the TIM protein with other clock proteins and its role in regulating clock...

journal_title：Neuroreport

authors： Gotter AL

更新日期：2006-08-21 00:00:00

abstract：:Proteins of the postsynaptic density are implicated in mechanisms of synaptic plasticity. We examined involvement of PSD95 and alphaCaMkII in learning-dependent plastic changes of representational maps in somatosensory cortex of mice. The barrel cortex of mice was examined following a 3 day long classical conditioning...

journal_title：Neuroreport

authors： Skibinska A,Lech M,Kossut M

更新日期：2001-09-17 00:00:00

abstract：:In mammals, cytosine methylation is important for the regulation of gene expression and chromatin structure. Recently, we have found evidence indicating that the maintained DNA methyltransferase activity is critical for neuronal cell differentiation. In the present study, we have investigated the effect of the DNA met...

journal_title：Neuroreport

authors： Persengiev SP,Kilpatrick DL

更新日期：1997-07-07 00:00:00

abstract：:The current study examined the hemodynamic response during the Go/NoGo task in children with/without attention deficit/hyperactivity disorder (ADHD). Using near-infrared spectroscopy, oxy-Hb and deoxy-Hb concentration changes in the frontal areas were compared during the conditions with/without inhibitory demand. Comp...

journal_title：Neuroreport

authors： Inoue Y,Sakihara K,Gunji A,Ozawa H,Kimiya S,Shinoda H,Kaga M,Inagaki M

更新日期：2012-01-25 00:00:00

abstract：:We used whole-cell recording to identify, for the first time, GABAergic tonic current in subpopulations of substantia gelatinosa neurons in mouse spinal cord slices. Application of the gamma-aminobutyric acid type A receptor antagonist bicuculline revealed tonic currents in 49 of 73 substantia gelatinosa neurons. Thes...

journal_title：Neuroreport

authors： Takahashi A,Mashimo T,Uchida I

更新日期：2006-08-21 00:00:00

abstract：:The brain-derived neurotrophic factor (BDNF) affects the developing cerebellar granule cells. Exposure of 9-11-day-old primary cultures of rat cerebellar granule neurones for 3 h to a more depolarizing medium (additional 15-30 mM KCl) stimulated the release of glutamate and increased the BDNF mRNAs levels. This BDNF a...

journal_title：Neuroreport

authors： Favaron M,Manev RM,Rimland JM,Candeo P,Beccaro M,Manev H

更新日期：1993-09-03 00:00:00

abstract：:Mammals react to acute hypoxia with an initial augmentation and a secondary depression of the respiratory rhythm generated by brain stem neuronal networks. To investigate the cytosolic level of energy rich phosphorus metabolites during these responses, we developed 31P nuclear magnetic resonance spectroscopy of the br...

journal_title：Neuroreport

authors： Piérard C,Champagnat J,Denavit-Saubie M,Gillet B,Beloeil JC,Guezennec CY,Barrère B,Pérès M

更新日期：1995-12-29 00:00:00

abstract：:In the absence of vision of the limb, movements toward a visual target exhibit substantial errors which are considered to originate mainly in the visuomotor transformation process. To determine the time-dependent property of human visuomotor transformation, we investigated the error sequences in movements toward visua...

journal_title：Neuroreport

authors： Miyazaki M,Nakajima Y,Kadota H,Chitose K,Ohtsuki T,Kudo K

更新日期：2004-05-19 00:00:00

abstract：:We examined the neural correlates associated with a short gap between two identical pure tones (within-channel) and between two different tones (between-channel) in an odd-ball paradigm. Gap durations were selected such that a gap between identical tones was as discriminable as a gap between two different tones. Spati...

journal_title：Neuroreport

authors： Heinrich A,Alain C,Schneider BA

更新日期：2004-09-15 00:00:00

abstract：:The ventral cochlear tract in the brain stem to pons was transected on one side in two groups of adult rats. In one group simple transection was performed, while in the other group tissue from embryos (E14-E16) was used to cover the lesion site. While rats receiving simple transection without transplantation showed no...

journal_title：Neuroreport

authors： Ito J,Kawaguchi S,Murata M

更新日期：1998-12-01 00:00:00

abstract：:Physical exercise has many health benefits, including improved cardiovascular fitness, lean muscle development, increased metabolism, and weight loss, as well as positive effects on brain functioning and cognition. Recent evidence suggests that regular physical exercise may also affect the responsiveness of reward reg...

journal_title：Neuroreport

authors： Killgore WD,Kipman M,Schwab ZJ,Tkachenko O,Preer L,Gogel H,Bark JS,Mundy EA,Olson EA,Weber M

更新日期：2013-12-04 00:00:00

abstract：:To investigate the effect of the N-terminal Slit2 protein on neuronal survival and development, recombinant human N-terminal Slit2 (N-Slit2) was assayed against isolated embryonic chick dorsal root ganglion sensory, ciliary ganglion and paravertebral sympathetic neurons. N-Slit2 promoted significant levels of neuronal...

journal_title：Neuroreport

authors： Piper M,Nurcombe V,Reid K,Bartlett P,Little M

更新日期：2002-12-03 00:00:00

abstract：:An important issue regarding the neural basis of major depression is whether the functional brain changes associated with the affect disturbance seen in this syndrome are similar to those that accompany transient sadness in normal subjects. To address this question, we carried out an fMRI study using an emotional acti...

journal_title：Neuroreport

authors： Beauregard M,Leroux JM,Bergman S,Arzoumanian Y,Beaudoin G,Bourgouin P,Stip E

更新日期：1998-10-05 00:00:00

abstract：:While effects of attention on late and middle latency components of the evoked potential have been demonstrated, similar effects on brain stem evoked potentials--in particular on the human frequency-following potential (FFP)--are controversial. The FFP is a response to tone bursts in the frequency range of human langu...

journal_title：Neuroreport

authors： Hoormann J,Falkenstein M,Hohnsbein J

更新日期：1994-08-15 00:00:00

abstract：:We investigated whether short-term saccadic adaptation modifies hand pointing. Subjects were presented with double-step targets, the second target jump occurring during the saccade to the first one and bringing the target back to 66% of the first target eccentricity, in order to reduce the gain of their gaze saccades....

journal_title：Neuroreport

authors： de Graaf JB,Pélisson D,Prablanc C,Goffart L

更新日期：1995-09-11 00:00:00

abstract：:Astrogliosis is an important component of the response to injury of the central nervous system (CNS). The Id family of helix-loop-helix (HLH) transcription factors has been implicated in the regulation of cellular differentiation in several different lineages and may contribute to the regulation of astrogliosis. We ex...

journal_title：Neuroreport

authors： Andres-Barquin PJ,Hernandez MC,Israel MA

更新日期：1998-12-21 00:00:00

abstract：:To compare the diagnostic value of T1-inversion recovery sequence (T1 IR) to that of a T2-sequence with contrast inversion (T2 CI) in the investigation of heterotopias. In this study, we processed a contrast-inverted copy of our coronal T2-sequence of 21 patients with subependymal and subcortical heterotopias on an on...

journal_title：Neuroreport

authors： Rösch J,Mennecke A,Knott M,Hamer HM,Doerfler A,Engelhorn T

更新日期：2020-06-07 00:00:00

abstract：:The effect of thyroid hormone (TH) deficiency on the expression of neurofilament (NF) proteins and their intracellular distribution has been examined in primary cultures of neurons from embryonic rat cerebra. Northern blot analysis showed that in TH-deficient (THdef) neurons, the expression of all three NF mRNAs (NF-L...

journal_title：Neuroreport

authors： Rahaman SO,Ghosh S,Mandal SK,Sarkar PK

更新日期：2000-08-21 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：:Experiments using chimeric stimuli have shown that the right hemisphere is more influential in processing facial information. Here, again, we found clear evidence that study participants used the information from the left side of the face to inform their gender decisions when chimeric male/female, female/male stimuli ...

journal_title：Neuroreport

authors： Butler SH,Harvey M

更新日期：2005-12-19 00:00:00

abstract：:This study examined the long-term effects of the antidepressant escitalopram on rat serotonin (5-HT) neuronal activity and hippocampal neuroplasticity. In the dorsal raphe nucleus, a 2-week treatment with escitalopram (10 mg/kg/day, subcutaneous) did not modify the firing activity of 5-HT neurons, whereas a cotreatmen...

journal_title：Neuroreport

authors： Mnie-Filali O,Faure C,Mansari ME,Lambás-Señas L,Bérod A,Zimmer L,Sánchez C,Haddjeri N

更新日期：2007-10-08 00:00:00

abstract：:GABAA receptors mediate the inhibition of somatostatin release in hypothalamic neurones. To study the possible effect of GABA on somatostatin biosynthesis, somatostatin and preprosomatostatin mRNA levels were evaluated after exposure of hypothalamic neurones to muscimol or bicuculline. Muscimol (50 microM) decreased p...

journal_title：Neuroreport

authors： Rage F,Jalaguier S,Rougeot C,Tapia-Arancibia L

更新日期：1993-03-01 00:00:00

abstract：:Transient global amnesia (TGA), characterised by a profound anterograde amnesia, is a model of interest to study the acquisition of novel meanings independent of episodic functioning. Three patients were tested during a TGA attack, two in the early recovery phase and the third during the acute phase of TGA, with a sem...

journal_title：Neuroreport

authors： Guillery B,Desgranges B,Katis S,de la Sayette V,Viader F,Eustache F

更新日期：2001-12-04 00:00:00

abstract：:The role of the right hemisphere in recovery of language function after left hemisphere stroke remains unclear. This prospective study aimed to determine the relationship between bilateral hemispheric changes and severity of aphasia in patients with chronic left hemisphere stroke. Twenty-three patients with left hemis...

journal_title：Neuroreport

authors： Lee WM,Kyeong S,Park EY,Yang HS,Kang H,Kim DH

更新日期：2018-01-03 00:00:00