Functional asymmetry in primary auditory cortex for processing musical sounds: temporal pattern analysis of fMRI time series.

abstract：:The cochlea can be protected from acoustic trauma by moderate-level sound exposure. It is suggested that olivocochlear system may play a significant role in this protection. This study was performed to investigate distortion product otoacoustic emission (DPOAE) amplitudes changes and the efficiency of contralateral no...

journal_title：Neuroreport

authors： Peng JH,Tao ZZ,Huang ZW

更新日期：2007-07-16 00:00:00

abstract：:Autopsy material from three patients with Rett syndrome and six control cases (frontal, temporal and motor cortical areas) were studied. Pyramidal and non-pyramidal neurones, 100-200 in each specimen, were visualized by Lucifer Yellow microinjection. 3-D reconstructions and rotations were computed using the VoxelView/...

journal_title：Neuroreport

authors： Belichenko PV,Oldfors A,Hagberg B,Dahlström A

更新日期：1994-07-21 00:00:00

abstract：:We have investigated the hypothesis that the acute ischemic swelling of the radial dendrites connected to the inner hair cells (IHCs) is mediated by glutamatergic receptors. In control cochleas, after 20 min ischemia all the dendrites were dramatically swollen. Conversely, after a perfusion of 50 microM 6-7-dinitroqui...

journal_title：Neuroreport

authors： Pujol R,Puel JL,Eybalin M

更新日期：1992-04-01 00:00:00

abstract：:Changes in the regulation, formation, and gating of connexin-based gap junction channels occur in various disorders. It has been shown that H and Ca are involved in the regulation of gap junctional communication. Ischemia-induced intracellular acidification and Ca overload lead to closure of gap junctions and inhibit ...

journal_title：Neuroreport

authors： Kucheryavykh LY,Benedikt J,Cubano LA,Skatchkov SN,Bukauskas FF,Kucheryavykh YV

更新日期：2017-03-01 00:00:00

abstract：:Upon perfusion with Mg2+-free artificial cerebrospinal fluid (ACSF) organotypic hippocampal slice cultures develop seizure-like events and tonic recurrent discharges in which areas CA3 and CA1 and, in contrast to acute slices, also the dentate gyrus (DG) participate. Using the fluorescent dye propidium iodide (PI) we ...

journal_title：Neuroreport

authors： Kovács R,Gutiérrez R,Kivi A,Schuchmann S,Gabriel S,Heinemann U

更新日期：1999-02-05 00:00:00

abstract：:Changes in nitric oxide (NO) concentration and cerebral blood flow (CBF) in the parietal cortex during hypercapnoea were investigated in anaesthetized rats, using a NO-selective electrode and laser Doppler flowmetry. When hypercapnoea was induced by inhalation of 5% CO2 for 10 min, both the NO concentration and CBF in...

journal_title：Neuroreport

authors： Harada M,Fuse A,Tanaka Y

更新日期：1997-03-03 00:00:00

abstract：:We investigated the reactive cytoskeletal changes following physical damage to axons in the rodent neocortex and compared these with the earliest neuronal alterations seen in Alzheimer's disease (AD). Insertion of a 25 gauge needle into the rodent somatosensory cortex resulted in ring- and club-like axonal changes cha...

journal_title：Neuroreport

authors： King CE,Jacobs I,Dickson TC,Vickers JC

更新日期：1997-05-06 00:00:00

abstract：:Bilabial, alveolar and velar sounds are produced at different locations around the oral cavity. fMRI was used to localize cortical representation of articulation in seven healthy subjects during repetitive lip and vertical tongue movements as well as repetitive articulation of /pa/ (bilabial), /ta/ (alveolar), /ka/ (v...

journal_title：Neuroreport

authors： Lotze M,Seggewies G,Erb M,Grodd W,Birbaumer N

更新日期：2000-09-11 00:00:00

abstract：:The aim of this study was to examine the neurodegenerative effects of intraventricular colchicine on granule cells of the hippocampal dentate gyrus and to characterise the modality of neuronal cell death. Male Sprague-Dawley rats were killed 24 hours after a single injection of colchicine into the third ventricle and ...

journal_title：Neuroreport

authors： Ceccatelli S,Ahlbom E,Diana A,Zhivotovsky B

更新日期：1997-12-01 00:00:00

abstract：:Peripheral nervous system injury may be corrected by surgical repair, but in many cases this is not possible and will result in loss of motor and sensory function. Schwann cells provide many neurotrophic signals essential for axon regeneration and immediately after injury inflammatory cytokines are released necessary ...

journal_title：Neuroreport

authors： Teare KA,Pearson RG,Shakesheff KM,Haycock JW

更新日期：2004-03-01 00:00:00

abstract：:Activity of calpains and caspase-3 inferred from proteolysis of the cytoskeletal protein alpha-spectrin into signature spectrin breakdown products (SBDPs) was used to provide the first systematic and simultaneous comparison of changes in activity of these two families of cysteine proteases after traumatic brain injury...

journal_title：Neuroreport

authors： Pike BR,Zhao X,Newcomb JK,Posmantur RM,Wang KK,Hayes RL

更新日期：1998-08-03 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：: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

authors： Kleiner-Fisman G,Lang AE

更新日期：2004-04-29 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

authors： Tal M

更新日期：1996-05-31 00:00:00

abstract：:The relationship between cerebral ischemia and Alzheimer's disease has been evaluated extensively. However, the association between cerebral ischemia and the deposition of beta-amyloid (Abeta) remains to be clarified. Here, we used mice bilateral common carotid artery ligation model to investigate the alterations in m...

journal_title：Neuroreport

authors： Ye JT,Pi RB,Mao XX,Chen XH,Qin J,Xu SW,Liu PQ

更新日期：2009-10-28 00:00:00

abstract：:Duchenne muscular dystrophy is due to mutations in the dystrophin gene which is predominantly expressed in muscle and brain. Since the disease is associated with cognitive impairment, we sought to localize dystrophin mRNA in brain using in situ hybridization with oligonucleotide probes. We find the gene strongly expre...

journal_title：Neuroreport

authors： Gorecki D,Geng Y,Thomas K,Hunt SP,Barnard EA,Barnard PJ

更新日期：1991-12-01 00:00:00

abstract：:Establishing the computational rules and neural substrates of brightness coding is a topic of both historical and contemporary interest. Two major classes of explanations for brightness illusions, such as brightness contrast, can be traced to Hering and Helmholtz. Hering's legacy is a low-level account in which bright...

journal_title：Neuroreport

authors： McCourt ME,Foxe JJ

更新日期：2004-01-19 00:00:00

abstract：:EphA5 and its ligand ephrin-A5 interaction can trigger synaptogenesis during early hippocampus development. We have previously reported that abnormal EphA5 expression can result in synaptogenesis disorder in congenital hypothyroidism (CH) rats. To better understand its precise molecular mechanism, we further analyzed ...

journal_title：Neuroreport

authors： Suo G,Shen F,Sun B,Song H,Xu M,Wu Y

更新日期：2018-08-01 00:00:00

abstract：:We have recently characterized a form of ex vivo depotentiation (depotentiationex vivo), which correlates tightly with fear extinction, at thalamic input synapses onto the lateral amygdala. Here, we examined the effects of learning-attenuating drugs, reported to impair fear extinction when microinjected into the basol...

journal_title：Neuroreport

authors： Kim J,Park S,Lee S,Choi S

更新日期：2009-03-25 00:00:00

abstract：:We examined the induction of progesterone receptor-immunoreactive (PR-ir) cells by estrogen in the rat preoptic area and ventromedial hypothalamic nucleus. Ovariectomized young (3-month-old) and old (24-month-old) female rats were treated with estrogen or cholesterol for 4 days. Estrogen significantly increased PR-ir ...

journal_title：Neuroreport

authors： Furuta M,Fukushima A,Chiba S,Sano A,Akema T,Kimura F,Funabashi T

更新日期：2010-08-04 00:00:00

abstract：:It is often claimed that binding information across sensory modalities leads to coherent, unitary mental representations. The dramatic illusions experienced as a result of intersensory conflict, such as the McGurk effect, are often attributed to a propensity of the perceptual system to impose multisensory coherence on...

journal_title：Neuroreport

authors： Soto-Faraco S,Alsius A

更新日期：2007-03-05 00:00:00

abstract：:It remains an open question whether the amplitude of N400 reflects combinatory postlexical semantic integration processing. To examine the issue, we repeatedly presented strictly simplified, N400-eliciting three-word structures for seven times, mixed with their plausible counterparts, followed immediately by a much mo...

journal_title：Neuroreport

authors： Huang Y,Jiang M,Guo Q,Yang FG

更新日期：2018-11-07 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：:The regulation of glucocorticoid receptors and nuclear factor kappaB was evaluated in the spiral ganglion neurons after 4 h of restraint stress in the mouse cochlea. Immediately after restraint stress, glucocorticoid receptor protein expression was not altered in spiral ganglion neurons even though both the plasma cor...

journal_title：Neuroreport

authors： Tahera Y,Meltser I,Johansson P,Canlon B

更新日期：2006-06-26 00:00:00

abstract：:Neurotrophins are promising candidates to slow the progression of amyotrophic lateral sclerosis (ALS), a neurodegenerative disease in which spinal and cortical motoneurons selectively degenerate. In a long-term in vitro model, malonate-induced toxicity and cell death of motoneurons have been demonstrated. Here we stud...

journal_title：Neuroreport

authors： Van Westerlaak MG,Bär PR,Cools AR,Joosten EA

更新日期：2001-05-25 00:00:00

abstract：:It has been reported that neurons in the amygdala respond to visual cues that predict reward and aversive outcomes. However, it remains unclear whether the representation of reinforcement in the amygdala depends on the relative preference for an outcome compared with another simultaneously available outcome. In this s...

journal_title：Neuroreport

authors： Hirai D,Hosokawa T,Inoue M,Miyachi S,Mikami A

更新日期：2009-04-22 00:00:00

abstract：:This study shows distributions of lacZ-positive cells in the vestibular labyrinthine explants of young guinea pigs with mature ears. When adenovirus lacZ vectors were administered to the vestibular labyrinth following removal of the otoconial membrane, lacZ-positive cells were observed in the mesothelial cells in the ...

journal_title：Neuroreport

authors： Suzuki M,Yamasoba T,Kondo K,Kaga K

更新日期：2001-12-21 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：:Acute mitochondrial dysfunction in the cochlea is likely to result in hearing loss as a consequence of local energy shortage, similar to ischemia- or noise-induced hearing loss. To establish an animal model of acute cochlear mitochondrial dysfunction, we applied a mitochondrial toxin, 3-nitropropionic acid (3-NP) in t...

journal_title：Neuroreport

authors： Hoya N,Okamoto Y,Kamiya K,Fujii M,Matsunaga T

更新日期：2004-07-19 00:00:00

abstract：:We report an investigation into the processing of symmetrical lexical stimuli by a patient with moderate visual neglect. This subject's neglect dyslexia was significantly less pronounced when presented with symmetrical lexical stimuli (palindromes) than with matched non-symmetrical words. We discuss the hypothesis tha...

journal_title：Neuroreport

authors： Shillcock RC,Kelly ML,Monaghan P

更新日期：1998-09-14 00:00:00