Effects of tracheostomy on electrically induced vocalization in decerebrate cats.

abstract：:Several lines of evidence suggest that the amygdala is altered functionally in humans with temporal lobe epilepsy, but little is known about neuronal interactions in the amygdala of humans or animals with chronic epilepsy. Using extracellular and intracellular recordings in horizontal slices, we tested the hypothesis ...

journal_title：Neuroscience letters

authors： Smith BN,Dudek FE

更新日期：1997-01-24 00:00:00

abstract：:Kainic acid (KA) has been largely used as a neurotoxin, and its axon-sparing effect being repeatedly emphasized, on the basis of anatomical and biochemical data. The present study examines this 'axon-sparing' effect from an electrophysiological point of view and demonstrates that lemniscal fibers retain the capacity t...

journal_title：Neuroscience letters

authors： Peschanski M,Briand A,Poingt JP,Guilbaud G

更新日期：1985-08-05 00:00:00

abstract：:Functional MRI studies have revealed that the brain activity in the anterior temporal cortex during memory retrieval increases over months after memory encoding. Behavioral evidence has demonstrated that long-term memory can sometimes be consolidated more rapidly in one or two days. In the present functional MRI study...

journal_title：Neuroscience letters

authors： Jimura K,Hirose S,Wada H,Yoshizawa Y,Imai Y,Akahane M,Machida T,Shirouzu I,Koike Y,Konishi S

更新日期：2016-08-03 00:00:00

abstract：BACKGROUND:Chronic postoperative pain (CPOP) is a common clinical problem which might be related to central sensitization. It has been widely accepted that NMDA (N-methyl-D-aspartate) receptors are among the triggers of central sensitization. Ketamine is a non-competitive NMDA receptor antagonist that is widely used in...

journal_title：Neuroscience letters

authors： Shen Y,Xu L,Liu M,Lei Y,Gu X,Ma Z

更新日期：2016-03-11 00:00:00

abstract：:Extracellular choline-dependency of acetylcholine (ACh) synthesis was examined in rat hippocampal slices. In the presence of hemicholinium-3 (HC-3, 5 microM), extracellular choline-dependent ACh synthesis appeared to consist of two different components. The first component (saturated at up to 50 microM choline) was de...

journal_title：Neuroscience letters

authors： Suzuki T,Kashima Y,Kawashima K

更新日期：1989-10-23 00:00:00

abstract：:O-Phosphohomoserine, an analogue of the excitatory amino acid antagonist 2-amino-phosphonovalerate, has been synthesized and tested for activity as an excitatory amino acid antagonist. The tests were carried out on 500 micron thick slices of rat hippocampus superfused in vitro at 30 degrees C. Antidromic and orthodrom...

journal_title：Neuroscience letters

authors： Connick JH,Heywood GC,Smith DA,Stone TW

更新日期：1986-07-24 00:00:00

abstract：:The volume density of mast cells was estimated in nerve end neuromas at various time-points after transection of the left sciatic nerve of 6-week-old mice. After an initial reduction in the amount of mast cells there was a steady increase with numerous cells in 6-month-old neuromas. The variation in amount of mast cel...

journal_title：Neuroscience letters

authors： Nennesmo I,Reinholt F

更新日期：1986-09-12 00:00:00

abstract：:The involvement of L-type calcium channels in heterosynaptic long-term depression (LTD) of the stratum radiatum input to area CA1 was studied in rat hippocampal slices. LTD of the radiatum field excitatory postsynaptic potential (EPSP) and population spike, produced by tetanization of the alveus in the presence of pic...

journal_title：Neuroscience letters

authors： Wickens JR,Abraham WC

更新日期：1991-09-02 00:00:00

abstract：:Many researchers have investigated the variability of discrete goal-directed movements. However, a possible time-dependent property for them has been ignored. We investigated the time-dependent property of the kinematic variability in human rapid goal-directed movements by using fractal analysis. The variability of th...

journal_title：Neuroscience letters

authors： Miyazaki M,Kadota H,Kudo K,Masani K,Ohtsuki T

更新日期：2001-05-25 00:00:00

abstract：:The sexual axis of rats can be rendered photoresponsive by testosterone implants. We have studied in these conditions whether rat pars tuberalis (PT) melatonin receptor density would be decreased after exposure to short photoperiod (SP) like as observed in long day seasonal breeders. The answer is no, but we observed ...

journal_title：Neuroscience letters

authors： Recio J,Pévet P,Míguez JM,Masson-Pévet M

更新日期：1996-08-16 00:00:00

abstract：:Amyloid precursor protein (APP) is strongly related to the onset of Alzheimer's disease. It possesses cleavage sites for beta- and gamma-secretases, and the resulting cleaved products (amyloid-beta peptides) are capable of causing neurotoxicity. Such cleavage is promoted by the Swedish and London mutations (APPSwe/Lon...

journal_title：Neuroscience letters

authors： Hashimoto T,Ogino K,Shin RW,Kitamoto T,Kikuchi T,Shimizu N

更新日期：2010-01-22 00:00:00

abstract：:Alpha-2 macroglobulin (A2M) is a component of Lewy bodies, a hallmark of Parkinson's disease (PD). In 159 PD patients and 190 normal controls, we studied two A2M polymorphisms by the polymerase chain reaction-restriction fragment length polymorphism method: a five-nucleotide deletion at the 5' splice site of exon 18; ...

journal_title：Neuroscience letters

authors： Nicoletti G,Annesi G,Tomaino C,Spadafora P,Pasqua AA,Annesi F,Serra P,Caracciolo M,Messina D,Zappia M,Quattrone A

更新日期：2002-08-02 00:00:00

abstract：:Gangliosides are major components of cell membranes and are particularly enriched in the mammalian brain where they represent the major lipid constituents of the neuronal cell surface. In the central nervous system, gangliosides have a close connection to many neurophysiological functions related to neurogenesis, prol...

journal_title：Neuroscience letters

authors： Jung WR,Kim HG,Kim KL

更新日期：2008-07-11 00:00:00

abstract：:This study examined the ERP (event-related potential) correlates of categorization processing in brand extension with irrelative task. Participants faced two sequential stimuli in a pair consisting of a soft drink brand name (S1) and a product name (S2) which comprised two categories: beverage (typical product of the ...

journal_title：Neuroscience letters

authors： Wang X,Ma Q,Wang C

更新日期：2012-09-06 00:00:00

abstract：:We have recently documented the presence of cholinergic neurons containing monoamine oxidase (MAO)-B activity in the striatum of C57BL/6 mouse. In the present study, we have mapped the topographical distributions of MAO-containing neurons in the mouse striatum. Positive neurons were located in the striatum of the enti...

journal_title：Neuroscience letters

authors： Nakamura S,Akiguchi I,Kimura J

更新日期：1995-01-16 00:00:00

abstract：:RGS (regulators of G protein signaling) proteins negatively regulate the alpha subunit of G proteins by accelerating their intrinsic GTPase activity. In a previous work, we reported the cloning of a cDNA encoding for a new RGS protein, RET-RGS. We showed that it is specifically expressed in the retina, notably by phot...

journal_title：Neuroscience letters

authors： Faurobert E,Scotti A,Hurley JB,Chabre M

更新日期：1999-07-02 00:00:00

abstract：:Effects of severe and mild hypothyroidism on the immobile response to inescapable stress were examined in male Wistar rats using the forced swim paradigm. Rats were exposed to two sessions of inescapable swim stress: pretest (for 15 min) followed by test (for 5 min) 24 h later. Surgically thyroidectomized rats showed ...

journal_title：Neuroscience letters

authors： Kulikov A,Torrésani J,Jeanningros R

更新日期：1997-10-03 00:00:00

abstract：:Parkinson's disease (PD) is a common neurodegenerative disease characterized pathologically by the selective loss of dopaminergic neurons in the substantia nigra and the intracellular accumulation of α-synuclein in the Lewy bodies. While the pathogenic mechanisms of PD are poorly understood, many lines of evidence poi...

journal_title：Neuroscience letters

authors： Sheehan P,Yue Z

更新日期：2019-04-01 00:00:00

abstract：:Mutations in APP are associated with familial early-onset Alzheimer disease (FAD). Examination of the genomic sequence in one patient with FAD revealed a change located in the axon 17 of the APP gene at position 275329G>A (GenBank accession number: D87675; GI: 2429080); cDNA sequence 2137G>A (GenBank accession number:...

journal_title：Neuroscience letters

authors： Armstrong J,Boada M,Rey MJ,Vidal N,Ferrer I

更新日期：2004-11-11 00:00:00

abstract：:We previously reported that corticotropin-releasing factor (CRF) increased neuronal excitability specifically in type II neurons of the dorsolateral part of the bed nucleus of the stria terminalis (dlBNST). Because the majority of type II dlBNST neurons are thought to be GABAergic interneurons, at least a portion of w...

journal_title：Neuroscience letters

authors： Nagano Y,Kaneda K,Maruyama C,Ide S,Kato F,Minami M

更新日期：2015-07-23 00:00:00

abstract：:The study of neural arousal mechanisms has been greatly aided by the discovery of the orexin peptides (orexin A and orexin B), the subsequent identification of the neurons that synthesize these peptides, their projections in the brain, and the distribution of orexin receptors in the central nervous system. Orexin neur...

journal_title：Neuroscience letters

authors： Brown TM,Coogan AN,Cutler DJ,Hughes AT,Piggins HD

更新日期：2008-12-31 00:00:00

abstract：:Using the study-specific templates and optimized voxel-based morphometry (VBM), this study investigated abnormalities in gray and white matter to provide depiction of the concurrent structural changes in 13 patients with Alzheimer's disease (AD) compared with 14 age- and sex-matched normal controls. Consistent with pr...

journal_title：Neuroscience letters

authors： Guo X,Wang Z,Li K,Li Z,Qi Z,Jin Z,Yao L,Chen K

更新日期：2010-01-04 00:00:00

abstract：:The dichotic listening test is non-invasive behavioural technique to study brain lateralization and it has been shown, that its results can be systematically modulated by varying stimulation properties (bottom-up effects) or attentional instructions (top-down effects) of the testing procedure. The goal of the present ...

journal_title：Neuroscience letters

authors： Hugdahl K,Westerhausen R,Alho K,Medvedev S,Hämäläinen H

更新日期：2008-01-24 00:00:00

abstract：:We have reported that an arousal response accompanied by yawning behavior can be evoked by electrical and chemical stimulation of the hypothalamic paraventricular nucleus (PVN) in rats, although the mechanism responsible for the arousal response accompanied by yawning evoked by PVN stimulation is still unknown. In the...

journal_title：Neuroscience letters

authors： Kita I,Kubota N,Yanagita S,Motoki C

更新日期：2008-03-15 00:00:00

abstract：:To determine the involvement of the medial prefrontal cortex (mPFC) in operant-type delayed alternation, microinjections of muscimol into the mPFC were used for temporal inactivation during behavioral tests in rats. The temporal mPFC inactivation showed effects related to both dorsal (decreased delay-dependent correct...

journal_title：Neuroscience letters

authors： Izaki Y,Maruki K,Hori K,Nomura M

更新日期：2001-11-27 00:00:00

abstract：:Imaging and lesion studies suggest that the cerebellum is involved in the self-generation of timed motor responses. Using repetitive transcranial magnetic stimulation (rTMS), we studied the effects of transient disruption of the lateral or medial cerebellum on a paced-finger-tapping task (PFT). Results show greater va...

journal_title：Neuroscience letters

authors： Théoret H,Haque J,Pascual-Leone A

更新日期：2001-06-22 00:00:00

abstract：:In a classic demonstration, Ernst Mach showed that the same figure could be perceived as a square or as a diamond depending on the orientation of the subject relative to gravity. Such phenomenon is based on the use of a geocentric reference frame for object perception. If the central nervous system perceives an object...

journal_title：Neuroscience letters

authors： Clément G,Bukley A

更新日期：2008-12-12 00:00:00

abstract：:Successful transplantations have been made of cultured explants of human fetal spinal cord into surgically created cavities in the motor cortical area of non-immunosuppressed young adult rats. The cultured cells were marked by brief incubation with Phaseolus vulgaris leucoagglutinin (PHA) just prior to transplantation...

journal_title：Neuroscience letters

authors： Kamo H,Kim SU,McGeer PL,Araki M,Tomimoto H,Kimura H

更新日期：1987-05-06 00:00:00

abstract：:This investigation was designed to determine the responses of neurons in the posterior group of nuclei (PO) to tooth pulp stimulation. Eighteen tooth pulp-driven (TPD) neurons were recorded in 9 cats anesthetized with nitrous oxide and halothane, 14 of them in the medial part (POM) and the remainder in the lateral par...

journal_title：Neuroscience letters

authors： Matsumoto N,Sato T,Sawano H,Tochinai A,Suzuki TA

更新日期：1988-11-11 00:00:00

abstract：:Previous research has revealed the existence of perceptual mechanisms that compensate for slight temporal asynchronies between auditory and visual signals. We investigated whether temporal recalibration would also occur between auditory and tactile stimuli. Participants were exposed to streams of brief auditory and ta...

journal_title：Neuroscience letters

authors： Navarra J,Soto-Faraco S,Spence C

更新日期：2007-02-08 00:00:00