Interactions between two propagating waves in rat visual cortex.

abstract：:Rats receiving a complete spinal cord transection (ST) at a neonatal stage spontaneously can recover significant stepping ability, whereas minimal recovery is attained in rats transected as adults. In addition, neonatally spinal cord transected rats trained to step more readily improve their locomotor ability. We hypo...

journal_title：Neuroscience

authors： Tillakaratne NJ,Guu JJ,de Leon RD,Bigbee AJ,London NJ,Zhong H,Ziegler MD,Joynes RL,Roy RR,Edgerton VR

更新日期：2010-03-10 00:00:00

abstract：:Chronic administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) to baboons was shown previously to result in a motor syndrome and a pattern of striatal dopaminergic fibre loss similar to those observed in idiopathic Parkinson's disease. In the present study, tyrosine hydroxylase-immunoreactive neurons we...

journal_title：Neuroscience

authors： Varastet M,Riche D,Maziere M,Hantraye P

更新日期：1994-11-01 00:00:00

abstract：:In rodents, reproductively relevant pheromonal cues are detected by receptors in the vomeronasal organ, which in turn transmit this information centrally via the accessory olfactory bulb, the medial nucleus of the amygdala, the posterior medial bed nucleus of the stria terminalis and the medial preoptic area. In the r...

journal_title：Neuroscience

authors： Bressler SC,Baum MJ

更新日期：1996-04-01 00:00:00

abstract：:Cortical auditory evoked potential (CAEP) testing, a non-invasive technique, is widely employed to study auditory brain development. The aim of this study was to investigate the development of the auditory electrophysiological signal without addressing specific abilities such as speech or music discrimination. We were...

journal_title：Neuroscience

authors： Lippé S,Martinez-Montes E,Arcand C,Lassonde M

更新日期：2009-12-15 00:00:00

abstract：:It is well established that women experience major depression at roughly twice the rate of men. Interestingly, accumulating clinical and experimental evidence shows that the responsiveness of males and females to antidepressant pharmacotherapy, and particularly to tricyclic antidepressants (TCAs), is sex-differentiate...

journal_title：Neuroscience

authors： Pitychoutis PM,Dalla C,Sideris AC,Tsonis PA,Papadopoulou-Daifoti Z

更新日期：2012-05-17 00:00:00

abstract：:Epidemiological studies have demonstrated a relationship between advancing age and susceptibility to risk factors for median neuropathies and musculoskeletal disorders. In this study, we determined if performance of a voluntary reaching task by aged rats induced sensorimotor declines, median nerve dysfunction and incr...

journal_title：Neuroscience

authors： Elliott MB,Barr AE,Clark BD,Wade CK,Barbe MF

更新日期：2010-10-27 00:00:00

abstract：:Nicotinic stimulation and high K+ depolarization of bovine chromaffin cells cause disassembly of cortical filamentous actin networks. Previous work from our laboratory has demonstrated that disassembly of actin filaments is Ca(2+)-dependent, precedes exocytosis and occurs in cortical areas of low cytoplasmic viscosity...

journal_title：Neuroscience

authors： Vitale ML,Rodríguez Del Castillo A,Trifaró JM

更新日期：1992-11-01 00:00:00

abstract：:The purpose of this study was to experimentally investigate the applicability of the equilibrium-point hypothesis to the dynamics of single-joint movements. Subjects were trained to perform relatively slow (movement time 600-1000 ms) or fast (movement time 200-300 ms) single-joint elbow flexion movements against a con...

journal_title：Neuroscience

authors： Latash ML,Gottlieb GL

更新日期：1991-01-01 00:00:00

abstract：:In IMR32 neuroblastoma cells, the two adenosine receptor agonists N6-R-phenylisopropyladenosine and 5'-N-ethylcarboxamidoadenosine dose-dependently stimulated membrane adenylate cyclase activity with potencies consistent with the presence of adenosine receptors of the A2-subtype. The S enantiomer of N6-R-phenylisoprop...

journal_title：Neuroscience

authors： Abbracchio MP,Cattabeni F,Clementi F,Sher E

更新日期：1989-01-01 00:00:00

abstract：:The cortical representation of the body surface is not fixed, but rather, is continuously modified by ongoing changes in sensory experience. Although the cellular and molecular mechanisms that subserve these changes are uncertain, increasing evidence suggests that synaptically-released zinc may play a role. Zinc is re...

journal_title：Neuroscience

authors： Brown CE,Dyck RH

更新日期：2005-01-01 00:00:00

abstract：:Extracellular single-unit recording methods were used to study the activity of neurons within a restricted portion of the dorsolateral mesopontine reticular formation, an area which includes the parabrachial, pedunculopontine tegmental and cuneiform nuclei. Recordings were obtained during presentations of unfamiliar a...

journal_title：Neuroscience

authors： Pascoe JP,Kapp BS

更新日期：1993-06-01 00:00:00

abstract：:Activation of muscarinic receptors leads to proliferation of astroglial cells and this effect is inhibited by ethanol. Among the intracellular pathways involved in the mitogenic action of muscarinic agonists, activation of the atypical protein kinase C zeta (PKC zeta) appears to be of most importance, and is also affe...

journal_title：Neuroscience

authors： Guizzetti M,Bordi F,Dieguez-Acuña FJ,Vitalone A,Madia F,Woods JS,Costa LG

更新日期：2003-01-01 00:00:00

abstract：:Brain-derived neurotrophic factor (BDNF) promotes synaptic plasticity via an enhancement in expression of specific synaptic proteins. Recent results suggest that the neuronal monocarboxylate transporter MCT2 is a postsynaptic protein critically involved in synaptic plasticity and long-term memory. To investigate in vi...

journal_title：Neuroscience

authors： Robinet C,Pellerin L

更新日期：2011-09-29 00:00:00

abstract：:Throughout his scientific career, Tom Jessell pioneered the spinal cord as a model system to study the molecular programs of neural specification, axon guidance, and connection specificity. His contributions to these fields and more broadly to that of developmental neuroscience will continue to inspire and define many...

journal_title：Neuroscience

authors： Balaskas N,Ng D,Zampieri N

更新日期：2020-12-01 00:00:00

abstract：:Effective information transmission for open skill performance requires fine-scale coordination of distributed networks of brain regions linked by white matter tracts. However, how patterns of connectivity in these anatomical pathways may improve global efficiency remains unclear. In this study, we hypothesized that th...

journal_title：Neuroscience

authors： Zhu H,Pi YL,Qiu FH,Wang FJ,Liu K,Ni Z,Wu Y,Zhang J

更新日期：2019-04-15 00:00:00

abstract：:The aim of the present study was to investigate the existence and distribution of neuropeptide Y receptor subtypes in various regions of the normal human brain using the peptide YY derivative receptor probes, [125I][Leu31,Pro34]polypeptide YY/Y1 and [125I]polypeptide YY(3-36)/Y2, in addition to the non-selective ligan...

journal_title：Neuroscience

authors： Jacques D,Dumont Y,Fournier A,Quirion R

更新日期：1997-07-01 00:00:00

abstract：:Glucocorticoids serve as key stress response hormones that facilitate stress coping. However, sustained glucocorticoid exposure is associated with adverse consequences on the brain, in particular within the hippocampus. Chronic glucocorticoid exposure evokes neuronal cell damage and dendritic atrophy, reduces hippocam...

journal_title：Neuroscience

authors： Suri D,Vaidya VA

更新日期：2013-06-03 00:00:00

abstract：:The aim of the present study was to determine whether thoracic spinal manipulation (SM) decreases temporal summation of back pain. The study comprised two controlled experiments including 16 and 15 healthy participants, respectively. Each study included six sessions during which painful or non-painful electrical stimu...

journal_title：Neuroscience

authors： Randoll C,Gagnon-Normandin V,Tessier J,Bois S,Rustamov N,O'Shaughnessy J,Descarreaux M,Piché M

更新日期：2017-05-04 00:00:00

abstract：:Neurons in the primary visual cortex are often classified as either simple or complex based on the linearity (or otherwise) of their response to spatial luminance contrast. In practice, classification is typically based on Fourier analysis of a cell's response to an optimal drifting sine-wave grating. Simple cells are...

journal_title：Neuroscience

authors： Hietanen MA,Cloherty SL,van Kleef JP,Wang C,Dreher B,Ibbotson MR

更新日期：2013-05-01 00:00:00

abstract：:Little is known about the G protein-coupled receptor desensitization process during pregnancy. Wistar pregnant rats were treated with (-)N(6)-phenylisopropyladenosine (R-PIA), an adenosine A(1) receptor (A(1)R) agonist, in their drinking water during pregnancy, and the effect on A(1)R/adenylyl cyclase system was studi...

journal_title：Neuroscience

authors： León DA,Castillo CA,Albasanz JL,Martín M

更新日期：2009-10-06 00:00:00

abstract：:The blockade of the central nucleus of the amygdala (CeA) with the GABAA receptor agonist muscimol significantly reduces hypertonic NaCl and water intake by sodium-depleted rats. In the present study we investigated the effects of previous injection of losartan, an angiotensin II type-1 (AT1) receptor antagonist, into...

journal_title：Neuroscience

authors： Hu B,Qiao H,Sun B,Jia R,Fan Y,Wang N,Lu B,Yan JQ

更新日期：2015-10-29 00:00:00

abstract：:Transparent larval zebrafish offer the opportunity to unravel genetic and neuronal networks underlying behavior in a developing system. In this study, we developed a choice chamber paradigm to measure reward-associated behavior in larval zebrafish. In the chamber where larval zebrafish have a choice of spending their ...

journal_title：Neuroscience

authors： Bretaud S,Li Q,Lockwood BL,Kobayashi K,Lin E,Guo S

更新日期：2007-05-25 00:00:00

abstract：:While systemic capsaicin in adult rats is known to reduce substance P and somatostatin in primary sensory nerves, it is still unknown if it also affects the production of these peptides at the genetic level. Therefore, we examined the effects of systemically administered capsaicin on the expression of the beta-preprot...

journal_title：Neuroscience

authors： Kashiba H,Ueda Y,Senba E

更新日期：1997-01-01 00:00:00

abstract：:Cholinergic interneurons, which provide the main source of acetylcholine (ACh) in the striatum, control the striatal local circuits and deeply involve in the pathogenesis of neurodegenerative diseases. Glycogen synthase kinase-3 (GSK-3) is a crucial kinase with diverse fundamental functions and accepted that deregulat...

journal_title：Neuroscience

authors： Zhao L,Chu CB,Li JF,Yang YT,Niu SQ,Qin W,Hao YG,Dong Q,Guan R,Hu WL,Wang Y

更新日期：2013-01-01 00:00:00

abstract：:Neuronal oscillations are important for information processing. The entorhinal cortex is one of the structures which is involved in generation of theta rhythm. The major role of the entorhinal cortex is to feed diverse sources of information both to and from the hippocampus. Far from simply being a funnel for this inf...

journal_title：Neuroscience

authors： Schmitz D,Gloveli T,Behr J,Dugladze T,Heinemann U

更新日期：1998-08-01 00:00:00

abstract：UNLABELLED:GABA is an important inhibitory transmitter in the CNS. In the enteric nervous system, however, both excitatory and inhibitory actions have been reported. Here, we investigated the effects of GABA on the intracellular Ca2+ concentration of guinea-pig myenteric neurons (at 35 degrees C) using Fura-2-AM. Neuro...

journal_title：Neuroscience

authors： Reis HJ,Vanden Berghe P,Romano-Silva MA,Smith TK

更新日期：2006-05-12 00:00:00

abstract：:The calcium binding protein, Calbindin-D28k, is known to be localized within spiny neurons of the matrix of the dorsal striatum, caudate-putamen nuclei. This compartment is also known to contain an abundance of GABAergic neurons and to receive extensive input from excitatory limbic and cortical afferents whose activat...

journal_title：Neuroscience

authors： Pickel VM,Heras A

更新日期：1996-03-01 00:00:00

abstract：:A diet consisting of high levels of saturated fat has been linked to a dramatic rise in obesity, type II diabetes, and metabolic syndrome. The effect of these co-morbidities on stroke outcome has not been examined in detail in human or animal studies. In this study we hypothesized that maintaining animals on a high fa...

journal_title：Neuroscience

authors： Langdon KD,Clarke J,Corbett D

更新日期：2011-05-19 00:00:00

abstract：:Calcium permeabilities were examined in large cerebellar neurons maintained in culture, and morphologically identified as Purkinje cells. When cells were supplied with a Dulbecco Minimum Eagle's Medium with 10% horse serum added (5-10 days), somatic recordings revealed complex spikes and these were shown to be generat...

journal_title：Neuroscience

authors： Bossu JL,Dupont JL,Feltz A

更新日期：1989-01-01 00:00:00

abstract：:Excitatory amino acid carrier 1 (EAAC1) is one important subtype of the excitatory amino acid transporters (EAATs), and its absence can increase the vulnerability to oxidative stress in neural tissue. Enhanced expression of EAAC1 can provide neuroprotection in multiple disorders, including ischemia and multiple sclero...

journal_title：Neuroscience

authors： Huang C,Yuan P,Wu J,Huang J

更新日期：2016-04-05 00:00:00