Ca2+ imaging of cricket protocerebrum responses to air current stimulation.

abstract：:It has been proposed that the perception of a coherent image necessitates two processes, that is, an ensemble of neurons which synchronizes discharges of individual cells and stimulus-specific gamma-band (gamma) neuronal oscillations which may serve as carrier signals for a temporal code. We tested the hypothesis that...

journal_title：Neuroscience letters

authors： Shumikhina S,Molotchnikoff S

更新日期：1999-09-10 00:00:00

abstract：:The contribution of retinal and extraretinal signals to the coding of eye position in the head was studied in human subjects (Ss). Horizontal saccades were produced in darkness. For some trials, before returning gaze direction to the starting position, a visual signal briefly stimulated the foveal retina. Results show...

journal_title：Neuroscience letters

authors： Blouin J,Gauthier GM,Vercher JL

更新日期：1995-01-09 00:00:00

abstract：:Immunomorphological staining demonstrates that class I major histocompatibility complex (MHC)-coded antigen expression can be selectively induced on otherwise class I-negative rat nerve cells by peripheral axotomy. Induction of class I as well as class II antigen expression was simultaneously seen on non-neural cells ...

journal_title：Neuroscience letters

authors： Maehlen J,Schröder HD,Klareskog L,Olsson T,Kristensson K

更新日期：1988-09-23 00:00:00

abstract：:Gastrin-releasing peptide (GRP) was demonstrated by immunohistochemistry and high-performance liquid chromatography to be present in the great majority of neurons in the geniculate ganglion of rat and man. This was in contrast to findings in the sphenopalatine ganglion of rat, where only little GRP was found, and in t...

journal_title：Neuroscience letters

authors： Hardebo JE,Suzuki N,Ekman R

更新日期：1992-05-25 00:00:00

abstract：:Neuronal cell death induced by ischemic injury has been attributed to glutamate receptor-mediated excitotoxicity, which is known to be accompanied by Ca2+ overload in the cytoplasm with concomitant activation of calcium-dependent mechanisms. More specifically, the overactivation of calpains, calcium-dependent cysteine...

journal_title：Neuroscience letters

authors： Ko YU,Song HY,Kim WK,Yune TY,Yun N,Oh YJ

更新日期：2020-09-25 00:00:00

abstract：:A seizure disorder, characterized by sporadic tonic/clonic seizures has been identified in a strain of mice carrying the weaver (wv) gene. Breeding studies and a review of the literature indicate that this is either a property of the wv gene or linked to it tightly. ...

journal_title：Neuroscience letters

authors： Eisenberg B,Messer A

更新日期：1989-01-16 00:00:00

abstract：:Comparable to the anti-craving compound acamprosate, caroverine reduces alcohol withdrawal symptoms by an antagonism at ionotropic glutamate receptors and a blockade of calcium channels. The present study examines the effect of caroverine in a craving model, in which acamprosate has proved effective before. A place av...

journal_title：Neuroscience letters

authors： Kratzer U,Schmidt WJ

更新日期：2003-10-02 00:00:00

abstract：:Recently developed neuroanatomical staining methods utilizing transportable markers have made it possible to visualize individual, growing retinotectal axons in the chick embryo. In the present work, we used such methods to examine the behavior of mechanically deflected axons on the tectum. The deflection of axons was...

journal_title：Neuroscience letters

authors： Thanos S,Bonhoeffer F

更新日期：1986-12-03 00:00:00

abstract：:Inattention and impulsivity are the two most important indices for evaluations of ADHD. Currently, inattention and impulsivity were evaluated by clinical scales. The intelligent evaluation of the two indices using machine learning remains largely unexplored. This paper aimed to build regression modes for inattention a...

journal_title：Neuroscience letters

authors： Wang XH,Xu J,Li L

更新日期：2020-04-17 00:00:00

abstract：:The function of acetylcholine (ACh) in the mammalian pineal gland is unknown. To test the hypothesis that ACh exerts a modulatory role in this organ, in the present study electrophysiogical multiunit recordings were carried out in ex-vivo rat pineal glands superfused with different drugs. It was found that ACh (10(-7)...

journal_title：Neuroscience letters

authors： Schenda J,Vollrath L

更新日期：1998-09-18 00:00:00

abstract：:The conversion of α-synuclein from its natively unfolded and α-helical tetrameric forms to an amyloid conformation is central to the emergence of Parkinson's disease. Therefore, prevention of this conversion may offer an effective way of avoiding the onset of this disease or delaying its progress. At different concent...

journal_title：Neuroscience letters

authors： Giffin JC,Richards RC,Craft C,Jahan N,Leggiadro C,Chopin T,Szemerda M,MacKinnon SL,Ewart KV

更新日期：2017-03-22 00:00:00

abstract：:Both muscarinic and nicotinic acetylcholine (ACh) receptors are known to be present on the surface of lymphocytes. We have shown that variable amounts of ACh are detectable in the blood of various mammals including humans, and a major portion of blood ACh is localized in circulating mononuclear leukocytes in humans. I...

journal_title：Neuroscience letters

authors： Fujii T,Tajima S,Yamada S,Watanabe Y,Sato KZ,Matsui M,Misawa H,Kasahara T,Kawashima K

更新日期：1999-01-08 00:00:00

abstract：:The conductance increase induced by bath application of GABA has been measured in voltage-clamped stretch-receptor neurones of crayfish. A rapid conductance increase was obtained only at GABA concentrations above 3.3 X 10(-4) M. The response to lower GABA concentrations (between 10(-4) and 10(-6) M) developed slowly o...

journal_title：Neuroscience letters

authors： Deisz RA,Dose M,Lux HD

更新日期：1984-06-29 00:00:00

abstract：:Dopaminergic brain systems have been implicated to play a major role in drug reward, thus making genes involved in these circuits plausible candidates for susceptibility to substance use disorders. The cocaine- and amphetamine-regulated transcript peptide (CARTPT) is involved in reward and feeding behavior and has fun...

journal_title：Neuroscience letters

authors： Lohoff FW,Bloch PJ,Weller AE,Nall AH,Doyle GA,Buono RJ,Ferraro TN,Kampman KM,Pettinati HM,Dackis CA,Oslin DW,O'Brien CP,Berrettini WH

更新日期：2008-08-08 00:00:00

abstract：:The present investigation assessed the effect of chronic blockade of kainate/quisqualate binding sites with 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) on preproenkephalin (PPE) and preprotachykinin (PPT) mRNA abundance in the neostriatum of the rat brain. Daily injection of CNQX for seven consecutive days decreased P...

journal_title：Neuroscience letters

authors： Villegas M,Angulo JA

更新日期：1995-05-19 00:00:00

abstract：:AMPA receptor (AMPAR) trafficking has emerged as a fundamental concept for understanding mechanisms of learning and memory as well as many neurological disorders. Classical conditioning is a simple and highly conserved form of associative learning. Our studies use an ex vivo brainstem preparation in which to study cel...

journal_title：Neuroscience letters

authors： Keifer J,Tiwari NK,Buse L,Zheng Z

更新日期：2017-04-03 00:00:00

abstract：:The medial prefrontal cortex (mPFC) is thought to exert inhibitory control over stress-induced activation of the amygdala and neurocognitive effects. As evidence to support this, we examined how exposure to either a brief or prolonged stress affected on amygdalar c-Fos levels and recognition memory of animals with mPF...

journal_title：Neuroscience letters

authors： Park JC,Jeon YJ,Kim JJ,Cho J,Choi DH,Han JS

更新日期：2020-09-14 00:00:00

abstract：:Bax, a pro-apoptotic member of Bcl-2 family proteins, plays a central role in mitochondria-dependent apoptosis. Bax normally resides in the cytosol in a quiescent state. Bax-inhibiting peptide (BIP) is a membrane permeable peptide comprised of five amino acids designed from the Bax-binding domain of Ku70 [M. Sawada, P...

journal_title：Neuroscience letters

authors： Qin Q,Patil K,Sharma SC

更新日期：2004-11-30 00:00:00

abstract：:Following injections of horseradish peroxidase into the mediodorsal thalamic nucleus (MD), retrogradely labeled cells were found in various areas in the cat and rabbit. Among these, olfactory-related areas to which the olfactory bulb projects directly or indirectly via the piriform cortex were the olfactory tubercle, ...

journal_title：Neuroscience letters

authors： Motokizawa F,Yasuda N,Shimomura F

更新日期：1988-01-11 00:00:00

abstract：:Apoptotic protease activating factor-1 (Apaf-1) is a critical regulator of apoptosis and a crucial part of the apoptosome that is assembled in response to several cellular stresses like hypoxia. We have previously shown that hypoxia results in increased influx of nuclear Ca(2+) and increased expression of nuclear apop...

journal_title：Neuroscience letters

authors： Ashraf QM,Mishra OP,Delivoria-Papadopoulos M

更新日期：2007-03-30 00:00:00

abstract：:We investigated the mRNA expression of the various complement components in cultured mouse microglia and astrocytes by the reverse transcription and polymerase chain reaction. C1q, C2, C3, and C4 mRNAs were detected in microglial cultures. C3 and C4 mRNAs were found in astrocyte cultures. Microglia showed enhanced exp...

journal_title：Neuroscience letters

authors： Haga S,Aizawa T,Ishii T,Ikeda K

更新日期：1996-10-04 00:00:00

abstract：:During neuromuscular development, the nerve induces the expression of acetylcholine receptor (AChR) epsilon-subunit gene selectively in synaptic myonuclei. Here we show that even after elimination of neural effects by denervation, synaptic expression of epsilon-subunit transcripts is maintained for > 4 months. In cont...

journal_title：Neuroscience letters

authors： Herczeg A,Jones G,Brenner HR

更新日期：1995-06-23 00:00:00

abstract：:We observed ontogenetic changes of neuropeptide Y (NPY)-like-immunoreactivity in the terminal nerve (TN) of the chum salmon, a teleost, and the cloudy dogfish, an elasmobranch. In the chum salmon, NPY-like-immunoreactive (NPY-IR) cells first appeared in the olfactory placode of embryos at 16 days after fertilization, ...

journal_title：Neuroscience letters

authors： Chiba A,Oka S,Honma Y

更新日期：1996-07-26 00:00:00

abstract：:2-Deoxy-d-glucose (2DG) is an analog of glucose that is effectively taken up by cells competing with normal glucose but cannot be further utilized to produce energy. It was previously reported that 2DG can mimic the beneficial effects of dietary restriction in experimental models of neurodegenerative disorders and can...

journal_title：Neuroscience letters

authors： Park M,Song KS,Kim HK,Park YJ,Kim HS,Bae MI,Lee J

更新日期：2009-01-16 00:00:00

abstract：:To examine the neural mechanism underlying illusory-contour perception, we measured the magnetic responses of the human visual cortex to an abutting-line grating inducing illusory contours (test stimulus) and a non-abutting-line grating (control stimulus) using the technique of magnetoencephalography (MEG). In the ini...

journal_title：Neuroscience letters

authors： Ohtani Y,Okamura S,Shibasaki T,Arakawa A,Yoshida Y,Toyama K,Ejima Y

更新日期：2002-03-22 00:00:00

abstract：:Mild cognitive impairment (MCI) is a nosological entity proposed as an intermediate state between normal aging and dementia. MCI seems to represent an early stage of Alzheimer's disease (AD) and there is a great interest in the relationship between MCI and the progression to AD. Some studies have demonstrated an accum...

journal_title：Neuroscience letters

authors： Padurariu M,Ciobica A,Hritcu L,Stoica B,Bild W,Stefanescu C

更新日期：2010-01-18 00:00:00

abstract：:The development of supersensitivity to dopamine by striatal neurons is widely considered to be a response to interruption of dopaminergic synaptic function. However, it is not clear whether pre-existing dopaminergic innervation is in fact necessary for supersensitivity to develop. In this study, rat foetal striatal ce...

journal_title：Neuroscience letters

authors： Guerra MJ,Liste I,Rozas G,Tobio J,Labandeira-Garcia JL

更新日期：1996-03-15 00:00:00

abstract：:This article has been withdrawn at the request of the Editor-in-Chief. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal. ...

journal_title：Neuroscience letters

authors： Luo J,Wang Y,Li W,Long L,Cao H

更新日期：2020-06-29 00:00:00

abstract：:Early onset generalized dystonia is a dominantly inherited movement disorder caused by neuronal dysfunction without an apparent loss of neurons. The same single mutation (GAG deletion) causes most cases and results in loss of a glutamic acid (E) in the carboxy terminal region of torsinA (Delta302/303). To model the ne...

journal_title：Neuroscience letters

authors： Kock N,Allchorne AJ,Sena-Esteves M,Woolf CJ,Breakefield XO

更新日期：2006-03-13 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