Auditory cortical event-related potentials to pitch deviances in rats.

abstract：:From the effects of selective lesions it is concluded that opiate receptors are located on dopamine (DA) cell-bodies and/or dendrites as well as on GABA nerve-terminals in substantia nigra. ...

journal_title：Neuroscience letters

authors： Llorens-Cortes C,Pollard H,Schwartz JC

更新日期：1979-05-01 00:00:00

abstract：:To light illumination retinal amacrine cells respond with graded depolarization accompanied by a spike discharge. It has been assumed that the graded depolarization is produced solely by the excitatory synaptic inputs from bipolar cells. Here we demonstrate that a tetrodotoxin (TTX)-sensitive persistent current also c...

journal_title：Neuroscience letters

authors： Watanabe S,Satoh H,Koizumi A,Takayanagi T,Kaneko A

更新日期：2000-01-07 00:00:00

abstract：:Horseradish peroxidase (HRP) was injected into the thalamic ventral tier of squirrel monkey and the brainstem was examined for the presence of HRP-reactive cells in the external cuneate nucleus (ECN), nuclei Z and X, and the mesencephalic nucleus of the trigeminal nerve (MNV). Results indicate that the ECN, Z and X ha...

journal_title：Neuroscience letters

authors： Pearson JC,Garfunkel DA

更新日期：1983-10-31 00:00:00

abstract：:Nitric oxide (NO) exerts cytotoxic effects on various cells including neuronal cells. Glial NO production, mediated via induction of inducible NO synthase (iNOS), enhances neurotoxicity associated with the N-methyl-D-aspartate (NMDA) receptor. The present study examined whether nicotinamide, an inhibitor of poly (ADP-...

journal_title：Neuroscience letters

authors： Fujimura M,Tominaga T,Yoshimoto T

更新日期：1997-06-06 00:00:00

abstract：:The projection of the substantia nigra-ventral tegmental area (SN-VTA) to the ipsilateral and contralateral caudate-putamen was studied with double-labeling fluorescence techniques in the albino rat. By combining glyoxylic acid histofluorescence with retrograde fluorescence tracers, we were able to determine that 93% ...

journal_title：Neuroscience letters

authors： Fallon JH,Wang C,Kim Y,Canepa N,Loughlin S,Seroogy K

更新日期：1983-10-10 00:00:00

abstract：:The morphology of somatosensory evoked fields (SEF) following electrical separate stimulation of left and right median nerve in 22 healthy volunteers was explored. The analysis of morphological properties of individual SEFs has been performed, in order to quantify an inter-hemispheric correlation coefficient. Despite ...

journal_title：Neuroscience letters

authors： Tecchio F,Pasqualetti P,Pizzella V,Romani G,Rossini PM

更新日期：2000-06-30 00:00:00

abstract：:Here we examine hypothesis that short-term peripheral ZnSO(4)-induced anosmia can produce effects on c-fos expression within spinal cord and caudal medulla in male Wistar rats (n=4). Fos-like-immunoreactive cells revealed by avidin-biotin-peroxidase method show a significant bilateral increase in the nucleus proprius ...

journal_title：Neuroscience letters

authors： Kalueff AV,Maisky VA,Pilyavskii AI,Makarchuk NE

更新日期：2001-03-30 00:00:00

abstract：:Orthodromic stimulation with frequencies from 1 to 30 Hz causes facilitation of extracellularly recorded population spikes and a decrease of extracellular Ca2+ concentration ( [Ca2+]o ) monitored with ion selective microelectrodes at the cell body layer of area CA1 of the hippocampal slice. Reducing the Ca2+ content o...

journal_title：Neuroscience letters

authors： Konnerth A,Heinemann U

更新日期：1983-12-11 00:00:00

abstract：:Using functional near-infrared spectroscopy (fNIRS) we recorded prefrontal cortex (PFC) activation during positive, negative and neutral film clips, based on affective ratings according to their valence and arousal, to assess gender differences in cerebral activation in 15 male and 15 female volunteers. To record PFC ...

journal_title：Neuroscience letters

authors： Leon-Carrion J,Damas J,Izzetoglu K,Pourrezai K,Martín-Rodríguez JF,Barroso y Martin JM,Dominguez-Morales MR

更新日期：2006-07-31 00:00:00

abstract：:Recent studies have shown that the inhibition of histone deacetylases (HDACs) induces the differentiation of diverse cancer and stem cells, which suggests HDAC inhibitors may be good candidates for the induction of stem cell differentiation. In this study, we investigated the effects of a HDAC inhibitor, valproic acid...

journal_title：Neuroscience letters

authors： Jeong SG,Ohn T,Kim SH,Cho GW

更新日期：2013-10-25 00:00:00

abstract：:Febrile seizures (FS) are generally defined as seizures taking place during fever. Long-term prognosis, including development of epilepsy and malformation of cognitive function, has been demonstrated after infantile FS. However, the mechanism that triggers seizures in hyperthermic environment is still unclear. We here...

journal_title：Neuroscience letters

authors： Feng B,Tang YS,Chen B,Dai YJ,Xu CL,Xu ZH,Zhang XN,Zhang SH,Hu WW,Chen Z

更新日期：2014-10-03 00:00:00

abstract：:Changes in the activity of gamma-glutamyl transpeptidase (GGTP) and the effects of a subacute dose (150 mg/kg b.wt.) of methionine sulfoximine (MSO) on its activity were studied in cerebral cortex, cerebellum and brainstem of rats of 4 different age groups. GGTP activity increased with increasing age between days 10 a...

journal_title：Neuroscience letters

authors： Rao VL,Murthy CR

更新日期：1991-05-13 00:00:00

abstract：BACKROUND:8-hydroxy-2 deoxyguanosine (8-OHdG) and the 8-hydroxyguanosine (8-OHG) are the most widely used biomarkers of nucleoside oxidation affecting DNA and RNA and are considered reliable markers of oxidative stress. Increased levels of these markers are found in the various biological fluids of patients with neurod...

journal_title：Neuroscience letters

authors： Gmitterová K,Gawinecka J,Heinemann U,Valkovič P,Zerr I

更新日期：2018-01-01 00:00:00

abstract：:Cellular locations, axonal projections, and synaptic effects of inhibitory vestibulocollic (VC) neurons activated by the ampullary nerve of the posterior semicircular canal (PCN) were studied in anesthetized cats. The inhibitory VC neurons were identified by their monosynaptic responses to PCN stimulation and by their...

journal_title：Neuroscience letters

authors： Isu N,Sakuma A,Hiranuma K,Ichikawa T,Uchino Y

更新日期：1990-11-13 00:00:00

abstract：:Persistent depolarization with a high K+ concentration (30 mM) or sustained activation of N-methyl-D-aspartate (NMDA) receptors (12.5 mM K+ plus 100 microM NMDA) enhance both survival and maturation of mouse cerebellar granule neurons in vitro taking as criteria the amount of protein and DNA and the release of endogen...

journal_title：Neuroscience letters

authors： Didier M,Roux P,Piechaczyk M,Verrier B,Bockaert J,Pin JP

更新日期：1989-12-15 00:00:00

abstract：:Morphine analgesia measured by the tail withdrawal test was examined in rats that were either restrained or left free during testing. It was found that restraint potentiated morphine analgesia and decreased the latency of the peak analgesic effect. Methysergide, a serotonin antagonist, and valine, which prevents the i...

journal_title：Neuroscience letters

authors： Kelly SJ,Franklin KB

更新日期：1984-02-24 00:00:00

abstract：:Intrastriatal injections of kainic acid in rat brain, which destroyed striatal nerve cell bodies and their axons projecting to the substantia nigra (s. nigra) decreased the rate of breakdown of exogenuously added substance P by washed slice preparations of s. nigra. Injection of 6-hydroxydopamine (6-OHDA) into the s. ...

journal_title：Neuroscience letters

authors： Quik M,Emson PC

更新日期：1979-12-01 00:00:00

abstract：:In urethane-anesthetized rats single neuronal activity was recorded in the laterodorsal tegmental nucleus (LDT), which has a dense complement of cholinergic neurons, and in the dorsal raphe and locus coeruleus for comparison. Most LDT neurons responded antidromically to stimulation of either one or more of several ros...

journal_title：Neuroscience letters

authors： Kayama Y,Ogawa T

更新日期：1987-06-26 00:00:00

abstract：:Bound and free acetylcholine (ACh) were measured in frog sartorius muscles by mass fragmentography. Upon incubation of the muscles for 5 min with potassium propionate, which stimulated the release of ACh, there was a 2-fold reduction of bound ACh. In contrast, the amount of free ACh remained unchanged. After 65 min re...

journal_title：Neuroscience letters

authors： Molenaar PC,Polak RL

更新日期：1983-12-30 00:00:00

abstract：:Light microscopic autoradiographic localization of specific recognition sites for thyrotropin-releasing hormone (TRH) was determined on thin sections of rat brain using the potent analogue [3H](3-Me-His2)-TRH ([3H]MeTRH). Microdensitometric analysis of the relative optical densities of TRH receptor labelling revealed ...

journal_title：Neuroscience letters

authors： Sharif NA,Burt DR

更新日期：1985-10-10 00:00:00

abstract：:This study reports the solubilization of the rat synaptic vesicle protein SV2A, the brain binding site for the antiepileptic drug levetiracetam (LEV), and its characterization. N-dodecyl-beta-D-maltoside (DDM) was the best detergent at achieving a high percentage of SV2A solubilization and at maintaining the binding c...

journal_title：Neuroscience letters

authors： Lambeng N,Grossmann M,Chatelain P,Fuks B

更新日期：2006-05-01 00:00:00

abstract：:We studied event-related desynchronization (ERD) of the 8-13 Hz rhythm (mu rhythm) of the primary somatosensory cortex (SI) caused by contra- and ipsilateral median-nerve stimulation. We used whole-head magnetoencephalography (MEG) and wavelet analysis together with our newly developed color-coded single-trial ERD dis...

journal_title：Neuroscience letters

authors： Nikouline VV,Linkenkaer-Hansen K,Wikström H,Kesäniemi M,Antonova EV,Ilmoniemi RJ,Huttunen J

更新日期：2000-11-24 00:00:00

abstract：:The effect of nitric oxide donor compounds (sodium nitroprusside, hydroxylamine and S-nitroso-N-acetyl-D,L-penicillamine) on depolarization-induced release of endogenous dopamine in the light-adapted, isolated retina of the rabbit was studied by HPLC. All three compounds had the same effect, reducing the amount of dop...

journal_title：Neuroscience letters

authors： Djamgoz MB,Cunningham JR,Davenport SL,Neal MJ

更新日期：1995-09-22 00:00:00

abstract：:The nuclear factor kappa B inducing kinase gene (NIK) is located near the region of the haplotype associated with progressive supranuclear palsy (PSP) in chromosome 17q. We have analysed the coding region of the NIK gene in PSP patients through single strand conformation polymorphism and direct sequencing, in order to...

journal_title：Neuroscience letters

authors： Campdelacreu J,Ezquerra M,Muñoz E,Oliva R,Tolosa E

更新日期：2003-04-10 00:00:00

abstract：:Bilateral, radiofrequency destruction of the hypothalamic paraventricular nucleus resulted in a pronounced depression in levels of immunoreactive (ir-) vasopressin (VP) in the medulla-pons of rats. The contents of ir-dynorphin1-17 (DYN), ir-DYN1-8 and ir-alpha-neo-endorphin (alpha-NE) therein were not, in contrast, af...

journal_title：Neuroscience letters

authors： Millan MH,Millan MJ,Herz A

更新日期：1982-12-30 00:00:00

abstract：:Temporal separation and juxtaposition of stimulations for the induction of associative short-term potentiation in the rat hippocampus were examined. A series of stimulations of stratum radiatum during brief tetanic stimulations of stratum oriens resulted in a short-term potentiation (of about 3 min duration) of stratu...

journal_title：Neuroscience letters

authors： Auyeung A,May PB,Goh JW,Sastry BR

更新日期：1987-08-18 00:00:00

abstract：:We have studied the electrophysiological properties of hippocampal neurons grown on surfaces of organic thin films formed on glass or silicon substrates and on microelectronic device surfaces in culture. Hippocampal neurons were dissociated from embryonic rats and plated on substrates chemically modified with laminin ...

journal_title：Neuroscience letters

authors： Offenhäusser A,Sprössler C,Matsuzawa M,Knoll W

更新日期：1997-02-14 00:00:00

abstract：:In order to characterise primary central nervous system lymphomas (PCNSL) and to evaluate if 1H spectroscopy improves the preoperative differential diagnosis of PCNSL and glioma, seven immunocompetent patients with PCNSL and 21 patients with glioma were examined using single voxel, short echo time magnetic resonance s...

journal_title：Neuroscience letters

authors： Harting I,Hartmann M,Jost G,Sommer C,Ahmadi R,Heiland S,Sartor K

更新日期：2003-05-22 00:00:00

abstract：:Neuropathic pain (NP) is one of the most common complications after spinal cord injury (SCI), but no protein biomarkers has ever been introduced into clinical diagnosis. Previous studies implicated that toll-like receptor (TLR) 4 played a critical role in the development of NP in animal SCI models. Here, a total of 14...

journal_title：Neuroscience letters

authors： Xu J,E X,Liu H,Li F,Cao Y,Tian J,Yan J

更新日期：2015-05-19 00:00:00

abstract：:Spinocerebellar ataxia type 17 (SCA17) is an autosomal dominant neurodegenerative disease caused by CAG expansion in the gene encoding the TATA-binding protein (TBP). The neurological features of SCA17 are Purkinje cell loss and gliosis. We have generated SCA17 transgenic mice which recapitulate the patients' phenotyp...

journal_title：Neuroscience letters

authors： Lin CW,Fan CH,Chang YC,Hsieh-Li HM

更新日期：2020-11-01 00:00:00