Task dependency of the long-latency facilitatory effect on the soleus H-reflex by cerebellar transcranial magnetic stimulation.

abstract：:It has been suggested that high levels of prenatal testosterone exposure are implied in the aetiology of dyslexia and its frequently co-occurring sensory problems. This study examined 2D : 4D digit ratio (a marker of fetal testosterone exposure) in dyslexic and normal reading children. No group differences in 2D : 4D ...

journal_title：Neuroreport

authors： Boets B,De Smedt B,Wouters J,Lemay K,Ghesquière P

更新日期：2007-09-17 00:00:00

abstract：:Regional variation in the distribution of SP and NFT within the brain is well documented. Consideration of such variation is potentially of help in formulating models of disease progression. Several models propose that pathological changes in Alzheimer's disease (AD) progress in a step-wise fashion along neuronally co...

journal_title：Neuroreport

authors： Shukla C,Bridges LR

更新日期：1999-12-16 00:00:00

abstract：:To study the penetration of magnesium ions from blood into brain tissue, magnesium content in serum and hippocampus of normal and of excitotoxically affected rats was estimated after a single subcutaneous injection of magnesium sulphate (600 mg kg-1). In normal rats Mg2+ levels in serum rose from 1 to 6 mM, while that...

journal_title：Neuroreport

authors： Rothe F,Wolf G,Fischer S,Hass P,Keilhoff G,Abicht K

更新日期：1993-02-01 00:00:00

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：:Cisplatin is a widely used chemotherapeutic drug, but one of its side effects is ototoxicity. Epigenetic-related drugs, such as lysine-specific demethylase 1 (LSD1) inhibitors, have been reported to protect against cisplatin-induced hair cell loss by preventing demethylation of histone H3K4 (H3K4me2). However, the pro...

journal_title：Neuroreport

authors： Li A,He Y,Sun S,Cai C,Li H

更新日期：2015-06-17 00:00:00

abstract：:The phonemic structure of the maternal language determines the way of perceiving speech signals. A typical example is that native Japanese listeners map two English phonemes, /r/ and /l/, onto the same /R/. This perceptual assimilation of speech sounds has been associated with the left and/or right posterior perisylvi...

journal_title：Neuroreport

authors： Hara NF,Nakamura K,Kuroki C,Takayama Y,Ogawa S

更新日期：2007-10-08 00:00:00

abstract：:A tritiated specific and highly potent 5-HT4 antagonist: [3H]-GR113808 was used to label specific binding sites in human brain and for comparison in guinea-pig brain. [3H]-GR113808 association and dissociation were rapid, the binding was saturable and displaced by various serotoninergic agents with an affinity corresp...

journal_title：Neuroreport

authors： Waeber C,Sebben M,Grossman C,Javoy-Agid F,Bockaert J,Dumuis A

更新日期：1993-09-10 00:00:00

abstract：:This study aimed to investigate effects of observing the own body being touched on the functional topography of the somatosensory homunculus. We used neuromagnetic source imaging to map the topography in primary somatosensory cortex (SI) while manipulating the visibility of a touched hand. Participants were either abl...

journal_title：Neuroreport

authors： Schaefer M,Heinze HJ,Rotte M

更新日期：2008-06-11 00:00:00

abstract：:We investigated the mRNA levels of neuronal, inducible, endothelial nitric oxide synthases (nNOS, iNOS, eNOS) and tumor necrosis factor-alpha (TNF-alpha) in a rat dorsal root ganglion (DRG) after tourniquet application to a hind limb to identify molecules that trigger secondary events after peripheral nerve injury. Si...

journal_title：Neuroreport

authors： Abe S,Mizusawa I,Kanno K,Yabashi A,Suto M,Kuraya M,Honda T,Hiraiwa K

更新日期：2003-12-02 00:00:00

abstract：:The activation of GABAB receptors hyperpolarizes 5-HT neurons and reduces cell firing. In situ hybridization showed the presence of the GABAB-RI receptor transcript in virtually all 5-HT neurons of the dorsal and median raphe nuclei (DR and MnR, respectively) whereas the GAD transcript was present mainly outside these...

journal_title：Neuroreport

authors： Abellán MT,Adell A,Honrubia MA,Mengod G,Artigas F

更新日期：2000-04-07 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：:The expression pattern of metabotropic glutamate receptor 1alpha (mGluR1alpha) was immunohistochemically investigated in substantia nigra dopaminergic neurons of the macaque monkey. In normal monkeys, mGluR1alpha immunoreactivity was weakly observed in the dorsal tier of the substantia nigra pars compacta (SNc-d) wher...

journal_title：Neuroreport

authors： Kaneda K,Imanishi M,Nambu A,Shigemoto R,Takada M

更新日期：2003-05-23 00:00:00

abstract：:Experimental animals and patients are immobilized to allow continuous monitoring of physiological parameters. Restraint stress affects brain neurotransmitter levels and induces expression of immediate early genes. Whether immobilization stress affects outcomes in newborn animals which have suffered a hypoxic-ischaemic...

journal_title：Neuroreport

authors： Thoresen M,Bågenholm R,Løberg EM,Apriccna F

更新日期：1996-01-31 00:00:00

abstract：:Propofol is widely used for induction and maintenance of anaesthesia, which causes a rapid loss of consciousness. So far the mechanisms underlying the effect of propofol are still largely unknown. Here, we found that microinjection of propofol in the lateral hypothalamus caused a significant decrease in wakefulness an...

journal_title：Neuroreport

authors： Shi Y,Xiao D,Dai L,Si Y,Fang Q,Wei X

更新日期：2019-10-09 00:00:00

abstract：:It has been previously demonstrated that members of the neurotrophin family may prevent death of motoneurones following axotomy. Here we report that the expression of mRNA for full-length trkB, which is a signal transducing receptor for BDNF and NT-4, increases transiently in spinal motoneurones after axotomy in adult...

journal_title：Neuroreport

authors： Piehl F,Frisén J,Risling M,Hökfelt T,Cullheim S

更新日期：1994-02-24 00:00:00

abstract：:NMR signal intensities in five regions of the midsagittal corpus callosum were measured in autism patients and normal controls. An age-related increase in signal was observed in the anterior regions in both groups. No significant differences in intensity were detected between the groups. The finding of normal myelinat...

journal_title：Neuroreport

authors： Belmonte M,Egaas B,Townsend J,Courchesne E

更新日期：1995-06-19 00:00:00

abstract：:The effect of olfactory deprivation on cellular expression of the Bcl-2 gene in the olfactory bulb of young rats was investigated. Restriction of olfactory stimuli caused an overall increase in Bcl-2 mRNA expression, with increases seen in the lateral aspects of glomerular, external plexiform, mitral and granule cell ...

journal_title：Neuroreport

authors： Najbauer J,Ibrahim E,Leon M

更新日期：1995-12-29 00:00:00

abstract：:Predicting neuron death or survival after axonal injury is important in neurotrauma research. We now used in vivo confocal neuroimaging microscopy to repeatedly visualize retinal ganglion cells after optic nerve crush and studied their morphological alterations and ultimate fate. An intracollicular injection of a retr...

journal_title：Neuroreport

authors： Rousseau V,Engelmann R,Sabel BA

更新日期：1999-11-08 00:00:00

abstract：:Ciliary neurotrophic factor (CNTF) attracts considerable attention because it supports survival and differentiation of various types of neurons and glial cells in vitro. Although CNTF functions as a moderate neurotrophic factor in mature motor neurons, its role in embryonic development remains unknown. Here, we found ...

journal_title：Neuroreport

authors： Hata K,Araki M,Yamamori T

更新日期：2002-04-16 00:00:00

abstract：:Voltage-gated K+ channels (K(V)) regulate cell electrical properties, proliferation, migration, and death. Rotenone is a mitochondrial inhibitor, influencing activity of many channels that potentially participate in cell death processes, but its effect on K(V) channel in neurons remains unclear. This study used whole-...

journal_title：Neuroreport

authors： Gao XF,Wang W,He C

更新日期：2008-09-17 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：:In this study, we ask whether or not the involuntary capture of attention by a specific information type can produce domain-specific activation. Participants indicated the presence of a flicker in rapidly alternating letter-string masks presented in the periphery. Despite letters not being relevant to the task, we fou...

journal_title：Neuroreport

authors： Finkbeiner M,Slotnick SD,Moo LR,Caramazza A

更新日期：2007-07-02 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 present study examined cerebral representations of Japanese long and short vowel categories with near-infrared spectroscopy (NIRS) by measuring the hemodynamic changes. Results showed that NIRS could capture phoneme-specific information. The left side of the auditory area showed large hemodynamic changes only for ...

journal_title：Neuroreport

authors： Minagawa-Kawai Y,Mori K,Furuya I,Hayashi R,Sato Y

更新日期：2002-04-16 00:00:00

abstract：:Demyelinated CNS axons can be remyelinated by Schwann cells. A recent study concluded that with time Schwann cell remyelination is replaced by oligodendrocyte remyelination [9]. To examine this, the extent of Schwann cell and oligodendrocyte remyelination at 4, 6.5 and 24 weeks was determined for ethidium bromide lesi...

journal_title：Neuroreport

authors： Gilson JM,Blakemore WF

更新日期：2002-07-02 00:00:00

abstract：:It has been hypothesized that the vomeronasal system (VNS), a complex neural network implicated in the control of reproductive behaviors, is sexually dimorphic. The posteromedial cortical amygdaloid nucleus (PMCo) belongs to the group of amygdaloid structures that receive direct olfactory input from the accessory olfa...

journal_title：Neuroreport

authors： Vinader-Caerols C,Collado P,Segovia S,Guillamón A

更新日期：1998-08-03 00:00:00

abstract：:Microglia are activated by amyloid beta (Abeta) in vivo and in vitro, and Abeta-activated microglia may be involved in the pathogenesis of Alzheimer's disease (AD). We investigated the mechanism of microglial chemotaxis induced by Abeta (25-35), an active fragment of Abeta. Abeta (25-35) 0.1 and 1 nM stimulated microg...

journal_title：Neuroreport

authors： Nakai M,Hojo K,Taniguchi T,Terashima A,Kawamata T,Hashimoto T,Maeda K,Tanaka C

更新日期：1998-10-26 00:00:00

abstract：:This study examined the basis for introducing an ignoring task during cortical evoked response audiometry (CERA) using the N1-P2 response. Healthy hearing participants were assigned to two groups with and without an ignoring task (ignoring and listening groups) during CERA whose outcomes were compared with the pure-to...

journal_title：Neuroreport

authors： Ikeda K,Hayashi A,Matsuda O,Sekiguchi T

更新日期：2010-07-14 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：:The distribution of GABA(B) receptor subunits GABA(B(1a)), GABA(B(1b)) and GABA(B2), has been examined in the cerebral cortex and thalamus of adult rats using an immunocytochemical technique. GABA(B(1a)) and GABA(B(1b)) subunits co-localized with GABA(B2) in the cortex, where afferent thalamic GABAergic axons project ...

journal_title：Neuroreport

authors： Princivalle AP,Pangalos MN,Bowery NG,Spreafico R

更新日期：2001-03-05 00:00:00