Dynamics of mu-rhythm suppression caused by median nerve stimulation: a magnetoencephalographic study in human subjects.

abstract：:c-Fos is one of the transcription factors contributing to the regulation of the downstream gene expression. Administration of dopamine D1 receptor agonist or D2 receptor antagonist have been known to induce c-Fos expressions in striatal projection neurons. We examined the effects of unilateral ablation of the globus p...

journal_title：Neuroscience letters

authors： Miwa H,Fuwa T,Nishi K,Mizuno Y

更新日期：1998-01-16 00:00:00

abstract：:The autonomic nervous system is importantly involved in the maintenance of arterial pressure during orthostatic challenges. However, little is known about the specific central areas involved in these cardiovascular compensations. It has been proposed that the paraventricular nucleus of the hypothalamus (PVN) is involv...

journal_title：Neuroscience letters

authors： de Andrade O,Borghi SM,de Souza HC,Fontes MA,Martins-Pinge MC

更新日期：2014-01-13 00:00:00

abstract：:A new method for on-line analysis of in vivo differential normal pulse voltammograms is reported. They are fitted by least squares to an expression describing the contribution of different electroactive species and the baseline. Its validity for resolving ascorbate (AA), dopamine (DA) and DOPAC signals is evidenced by...

journal_title：Neuroscience letters

authors： Gonzalez-Mora JL,Sanchez-Bruno JA,Mas M

更新日期：1988-03-21 00:00:00

abstract：:Intracellular recordings were used to study the contribution of nicotinic and P2X receptors to synaptic transmission to morphologically identified myenteric neurons of guinea-pig ileum. Hexamethonium (100 microM) abolished fast excitatory synaptic potentials (EPSPs) in all orally projecting neurons, but fast EPSPs in ...

journal_title：Neuroscience letters

authors： Johnson PJ,Shum OR,Thornton PD,Bornstein JC

更新日期：1999-05-14 00:00:00

abstract：:Changes in contingent negative variation (CNV), a brain-evoked potential related in arousal, as well as in serum triiodothyronine (T3), thyroxine (T4), thyroid-stimulating hormone (TSH), prolactin (PRL), cortisol and growth hormone (GH) levels were recorded in 12 male volunteers receiving either thyrotropin-releasing ...

journal_title：Neuroscience letters

authors： Strollo F,Amabile G,Fattapposta F,Strollo G,More M,Riondino G

更新日期：1988-11-11 00:00:00

abstract：:Tinnitus is the perception of sound in the absence of any external auditory stimulus. Based on previous research we have proposed a framework which postulates that the reduction of ongoing inhibitory alpha activity in tinnitus subjects favors a synchronization of neurons in the gamma frequency range while in a resting...

journal_title：Neuroscience letters

authors： Lorenz I,Müller N,Schlee W,Hartmann T,Weisz N

更新日期：2009-04-10 00:00:00

abstract：:It is well established that the reinforcing effect of drugs of abuse is linked to the mesolimbic dopamine (DA) system. Morphine produces an increase in DA release in the brain, which may provide positive reinforcement contributing to the development of motivational aspects of drug-seeking and maintenance behavior. Sev...

journal_title：Neuroscience letters

authors： Yoon SS,Lee BH,Kim HS,Choi KH,Yun J,Jang EY,Shim I,Kim JA,Kim MR,Yang CH

更新日期：2007-11-20 00:00:00

abstract：:The effects of myelin basic protein (MBP) on the ventral root response in rat spinal cord in situ and on the spontaneous bioelectric activity of cultured rat Purkinje cells were investigated. Injection of 2 or 4 microl MBP (10(-4) M/l) into the motoneurone pool reduced the ventral root response to dorsal root stimulat...

journal_title：Neuroscience letters

authors： Honegger CG,Gähwiler BH,Isler H

更新日期：1977-05-01 00:00:00

abstract：:Using renal arteries from young (6 months), mature (18 months) and old (70 months) rabbits, the effect of dopamine on 3',5'-cyclic adenosine monophosphate (cAMP) generation was studied. No significant differences in basal adenylate cyclase values were found in homogenates of renal artery from young, mature or old rabb...

journal_title：Neuroscience letters

authors： Amenta F,Cavallotti C,Collier WL,Iacopino L

更新日期：1984-10-26 00:00:00

abstract：:Reduced oxidative demand or neuronal hypometabolism is a neuroprotective strategy used by several anoxia and hypoxia-tolerant species. The epaulette shark, Hemiscyllium ocellatum inhabits shallow reef platforms that can become hypoxic. Hypoxic pre-conditioning (eight cycles of 0.34 mg O(2)/l for 120 min, 12 h apart) w...

journal_title：Neuroscience letters

authors： Mulvey JM,Renshaw GM

更新日期：2000-08-18 00:00:00

abstract：:The effect of the R(-) and S(+) isomers of 3,4-methylenedioxyamphetamine (MDA) and its N-methyl analog 3,4-methylenedioxymethamphetamine (MDMA) on [3H]inositol monophosphate accumulation was studied in cells expressing either 5-HT2A or 5-HT2C receptors. The isomers of MDA produced a concentration dependent increase in...

journal_title：Neuroscience letters

authors： Nash JF,Roth BL,Brodkin JD,Nichols DE,Gudelsky GA

更新日期：1994-08-15 00:00:00

abstract：:Sleep disturbance is common in chronic post-traumatic stress disorder (PTSD). However, prior work has demonstrated that there are inconsistencies between subjective and objective assessments of sleep disturbance in PTSD. Therefore, we investigated whether subjective or objective sleep assessment has greater clinical u...

journal_title：Neuroscience letters

authors： Tahmasian M,Jamalabadi H,Abedini M,Ghadami MR,Sepehry AA,Knight DC,Khazaie H

更新日期：2017-05-22 00:00:00

abstract：:Spinal muscular atrophy (SMA), a primarily childhood form of motor neuron disease, is caused by reduced levels of a single, ubiquitously expressed protein: the survival motor neuron (SMN) protein. Low levels of SMN cause motor neuron degeneration but recent reports describe effects of low SMN levels in multiple tissue...

journal_title：Neuroscience letters

authors： Somers E,Riessland M,Schreml J,Wirth B,Gillingwater TH,Parson SH

更新日期：2013-06-07 00:00:00

abstract：:We recently reported here that SNCA triplication results in a doubling in the amount of alpha-synuclein protein in blood from cases with hereditary Lewy body disease. This observation shows that alpha-synuclein levels in blood accurately reflect gene dosage, which we assume drives pathogenesis in these individuals. A ...

journal_title：Neuroscience letters

authors： Miller DW,Crawley A,Gwinn-Hardy K,Lopez G,Nussbaum R,Cookson MR,Singleton AB,Hardy J,Dogu O

更新日期：2005-02-21 00:00:00

abstract：:The perception of global coherent motion perception in complex motion patterns containing different direction vectors was investigated. Random dot kinematograms (RDK), plaids and fragmented plaid pattern were presented in which direction vectors of the moving elements were varied. In order to elicit coherent motion pe...

journal_title：Neuroscience letters

authors： Niedeggen M,Wist ER

更新日期：1998-04-24 00:00:00

abstract：:Microinjection into the dorsolateral pontine tegmentum of the muscarinic agonist bethanechol, leading to activation of cholinoceptive pontine reticular formation (pRF) neurons and the related medullary inhibitory reticulospinal system, did not modify the threshold, latency and amplitude of the forelimb flexion elicite...

journal_title：Neuroscience letters

authors： Luccarini P,Gahery Y,Pompeiano O

更新日期：1990-06-22 00:00:00

abstract：:Cyclosporin A (CsA) is an inhibitor of calcineurin, a calcium/calmodulin dependent serine/threonine phosphatase. Protein kinase C (PKC) is a family of serine/threonine kinases. Both calcineurin and PKC are implicated in psychiatric diseases and the therapeutic mechanisms of treatment agents. It has been reported that ...

journal_title：Neuroscience letters

authors： Yi H,Kim SH,Park HG,Yu HS,Kim YS

更新日期：2011-06-15 00:00:00

abstract：:Neovascularization of the dissociated central nervous tissue transplanted into the lateral ventricle of the rat was studied using laminin immunohistochemistry. A very high immunoreactive response to laminin was demonstrated in the presumably newly formed vessels within the transplants and the graft-host borders. The g...

journal_title：Neuroscience letters

authors： Shigematsu K,Kamo H,Akiguchi I,Kameyama M,Kimura H

更新日期：1989-04-24 00:00:00

abstract：:To elucidate the early histopathological changes after transient focal cerebral ischemia, we made 1 h intraluminal occlusion of the middle cerebral artery on rats. After different reperfusion time, from minutes to 3 days, argyrophil III method was used for the demonstration of 'collapsed' (argyrophilic, dark) neurons....

journal_title：Neuroscience letters

authors： Czurkó A,Nishino H

更新日期：1993-11-12 00:00:00

abstract：:Presenilin-1 (PSEN1) mutations I143T and G384A give rise to severe early onset Alzheimers's disease in two extensively studied Belgian families, AD/A and AD/B. In this study we investigated the influence of the I143T and G384A mutations on PSEN1 proteolytic processing. Hereto we analyzed PSEN1 processing in lymphoblas...

journal_title：Neuroscience letters

authors： Vanderhoeven I,Cras P,Martin JJ,Van Broeckhoven C,De Jonghe C

更新日期：1999-10-29 00:00:00

abstract：:In rodents the vomeronasal system plays an important role in modulating the hypothalamic control of gonadotropin secretion. It is accepted that the anatomical pathways by which the vomeronasal organ influences the neuroendocrine aspects of the reproductive behavior involves a polysynaptic system, including the accesso...

journal_title：Neuroscience letters

authors： Larriva-Sahd J,Rondán A,Orozco-Estévez H,Sánchez-Robles MR

更新日期：1993-11-26 00:00:00

abstract：:Surface molecules play important roles in a wide range of cellular functions, yet little has been reported regarding the expression of such markers by neural stem cells. Here, multipotent human neural progenitor cells (hNPCs) were expanded as a monolayer in the presence of fibroblast/epidermal growth factor, harvested...

journal_title：Neuroscience letters

authors： Klassen H,Schwartz MR,Bailey AH,Young MJ

更新日期：2001-10-26 00:00:00

abstract：:Daily administration of clonidine for 5 weeks (approx. 300 micrograms/kg/day, p.o.) produced significant decreases in blood pressure and renal sympathetic efferent activity in spontaneously hypertensive rats (SHR). After cessation of clonidine administration, blood pressure and sympathetic nerve activity recovered rap...

journal_title：Neuroscience letters

authors： Yomaida I,Murao M,Togashi H,Shimamura K,Koike Y,Monma Y,Saito HA

更新日期：1979-12-01 00:00:00

abstract：:This experiment has been designed to evaluate the basal serum BDNF level and memory performance, and also the change in BDNF in response to acute aerobic and anaerobic training in athletes and sedentary groups. Nineteen middle aged elite athletes (45-65 years) who used to be competing at domestic championship for more...

journal_title：Neuroscience letters

authors： Babaei P,Damirchi A,Mehdipoor M,Tehrani BS

更新日期：2014-04-30 00:00:00

abstract：:We examined by immunohistochemistry the effect of salt loading on the expression of tyrosine hydroxylase (TH), aromatic L-amino acid decarboxylase (AADC), and GTP cyclohydrolase I (GCH) in Purkinje cells of the mouse cerebellum. In control mice, only a few Purkinje cells were positive for TH or AADC. No Purkinje cells...

journal_title：Neuroscience letters

authors： Sakai M,Fujii T,Karasawa N,Arai R,Nagatsu I

更新日期：1995-07-14 00:00:00

abstract：:In order to investigate whether or not nitric oxide (NO) formation underlies the cellular mechanisms of ischemic brain damage, we examined the effects of N omega-nitro-L-arginine (L-NNA), a NO synthase inhibitor, on ischemic brain edema and subsequent infarction in rats with middle cerebral artery occlusion (MCAo). Fo...

journal_title：Neuroscience letters

authors： Nagafuji T,Matsui T,Koide T,Asano T

更新日期：1992-12-07 00:00:00

abstract：:GABAergic modulation of enkephalin, substance P and glutamic acid decarboxylase (GAD67) gene expression and the alterations induced by dopamine receptor blockade were studied in the rat striatum. Following subchronic treatment with the GABA-A agonist muscimol, the GABA-B agonist baclofen or the GABA transaminase inhib...

journal_title：Neuroscience letters

authors： Jolkkonen J,Jenner P,Marsden CD

更新日期：1994-10-24 00:00:00

abstract：:There is evidence suggesting that exposure to an abnormal magnetic environment may produce psychophysiological effects related to abnormalities in responses to stress. This may be of relevance for space medicine where astronauts are exposed to a magnetic field different from that exerted by the Earth. Aim of this stud...

journal_title：Neuroscience letters

authors： Del Seppia C,Mezzasalma L,Messerotti M,Cordelli A,Ghione S

更新日期：2006-06-12 00:00:00

abstract：:Cystathionine beta synthase (CBS) is the main contributor to the production of hydrogen sulfide (H2S) in the brain. Exogenously administered H2S has been reported to protect neurons against hypoxic injury, ischemia and LPS-induced neuro-inflammation and in the facilitating of long term potentiation (LTP). Dysregulatio...

journal_title：Neuroscience letters

authors： Bruintjes JJ,Henning RH,Douwenga W,van der Zee EA

更新日期：2014-03-20 00:00:00

abstract：:P2X receptors (P2XRs) are a family of ATP-gated ionic channels that are expressed in numerous excitable and non-excitable cells. Despite the great advance on the structure and function of these receptors in the last decades, there is still lack of specific and potent antagonists for P2XRs subtypes, especially for the ...

journal_title：Neuroscience letters

authors： Coddou C,Sandoval R,Hevia MJ,Stojilkovic SS

更新日期：2019-01-18 00:00:00