A hierarchy of intrinsic timescales across primate cortex.

abstract：:Entorhinal grid cells in mammals fire as a function of animal location, with spatially periodic response patterns. This nonlocal periodic representation of location, a local variable, is unlike other neural codes. There is no theoretical explanation for why such a code should exist. We examined how accurately the grid...

journal_title：Nature neuroscience

authors： Sreenivasan S,Fiete I

更新日期：2011-09-11 00:00:00

abstract：:Orchestrating appropriate behavioral responses in the face of competing signals that predict either rewards or threats in the environment is crucial for survival. The basolateral nucleus of the amygdala (BLA) and prelimbic (PL) medial prefrontal cortex have been implicated in reward-seeking and fear-related responses,...

journal_title：Nature neuroscience

authors： Burgos-Robles A,Kimchi EY,Izadmehr EM,Porzenheim MJ,Ramos-Guasp WA,Nieh EH,Felix-Ortiz AC,Namburi P,Leppla CA,Presbrey KN,Anandalingam KK,Pagan-Rivera PA,Anahtar M,Beyeler A,Tye KM

更新日期：2017-06-01 00:00:00

abstract：:We examined enhancement of synaptic transmission by neurotrophins at the presynaptic level. In a synaptosomal preparation, brain-derived neurotrophic factor (BDNF) increased mitogen-activated protein (MAP) kinase-dependent synapsin I phosphorylation and acutely facilitated evoked glutamate release. PD98059, used to in...

journal_title：Nature neuroscience

authors： Jovanovic JN,Czernik AJ,Fienberg AA,Greengard P,Sihra TS

更新日期：2000-04-01 00:00:00

abstract：:The specification of area identities in the cerebral cortex is a complex process, primed by intrinsic cortical cues and refined after the arrival of afferent fibers from the thalamus. Little is known about the genetic control of the early steps of this process, but the distinctive expression pattern of the homeogene E...

journal_title：Nature neuroscience

authors： Mallamaci A,Muzio L,Chan CH,Parnavelas J,Boncinelli E

更新日期：2000-07-01 00:00:00

abstract：:Newborn microglia rapidly replenish the whole brain after selective elimination of most microglia (>99%) in adult mice. Previous studies reported that repopulated microglia were largely derived from microglial progenitor cells expressing nestin in the brain. However, the origin of these repopulated microglia has been ...

journal_title：Nature neuroscience

authors： Huang Y,Xu Z,Xiong S,Sun F,Qin G,Hu G,Wang J,Zhao L,Liang YX,Wu T,Lu Z,Humayun MS,So KF,Pan Y,Li N,Yuan TF,Rao Y,Peng B

更新日期：2018-04-01 00:00:00

abstract：:Imaging, from magnetic resonance imaging (MRI) to localization of specific macromolecules by microscopies, has been one of the driving forces behind neuroinformatics efforts of the past decade. Many web-accessible resources have been created, ranging from simple data collections to highly structured databases. Althoug...

journal_title：Nature neuroscience

authors： Martone ME,Gupta A,Ellisman MH

更新日期：2004-05-01 00:00:00

abstract：:Interleukin 17 (IL-17) is a signature cytokine of Th17 cells. We previously reported that deletion of NF-κB activator 1 (Act1), the key transducer of IL-17 receptor signaling, from the neuroectodermal lineage in mice (neurons, oligodendrocytes and astrocytes) results in attenuated severity of experimental autoimmune e...

journal_title：Nature neuroscience

authors： Kang Z,Wang C,Zepp J,Wu L,Sun K,Zhao J,Chandrasekharan U,DiCorleto PE,Trapp BD,Ransohoff RM,Li X

更新日期：2013-10-01 00:00:00

abstract：:Candidate Drosophila olfactory receptors (ORs) provide molecular tools to investigate how the organization of the Drosophila olfactory system determines the coding of olfactory stimuli. Neurons in the third antennal segment and maxillary palp appear to express different ORs. Individual olfactory neurons send axonal pr...

journal_title：Nature neuroscience

authors： Gao Q,Yuan B,Chess A

更新日期：2000-08-01 00:00:00

abstract：:Adult expertise in face processing is mediated largely by neural networks in the right hemisphere. Here we evaluate the contribution of early visual input in establishing this neural substrate. We compared visually normal individuals to patients for whom visual input had been restricted mainly to one hemisphere during...

journal_title：Nature neuroscience

authors： Le Grand R,Mondloch CJ,Maurer D,Brent HP

更新日期：2003-10-01 00:00:00

abstract：:A moving grating elicits innate optomotor behavior in zebrafish larvae; they swim in the direction of perceived motion. We took advantage of this behavior, using computer-animated displays, to determine what attributes of motion are extracted by the fish visual system. As in humans, first-order (luminance-defined or F...

journal_title：Nature neuroscience

authors： Orger MB,Smear MC,Anstis SM,Baier H

更新日期：2000-11-01 00:00:00

abstract：:In mammals, olfaction is often used to distinguish individuals on the basis of their unique odor types (genetically programmed body odors). Parental-offspring recognition behavior is mediated, in part, by learning and processing of different odor types and is crucial for reproductive success. Maternal recognition beha...

journal_title：Nature neuroscience

authors： Mak GK,Weiss S

更新日期：2010-06-01 00:00:00

abstract：:Much of the information processing in the brain occurs at the level of local circuits; however, the mechanisms underlying their initial development are poorly understood. We sought to examine the early development and plasticity of local excitatory circuits in the optic tectum of Xenopus laevis tadpoles. We found that...

journal_title：Nature neuroscience

authors： Pratt KG,Dong W,Aizenman CD

更新日期：2008-04-01 00:00:00

abstract：:The precise role of synchronous neuronal firing in signal encoding remains unclear. To examine what kinds of signals can be carried by synchrony, I reproduced a multilayer feedforward network of neurons in an in vitro slice preparation of rat cortex using an iterative procedure. When constant and time-varying frequenc...

journal_title：Nature neuroscience

authors： Reyes AD

更新日期：2003-06-01 00:00:00

abstract：:Neural activity in visual area V4 is enhanced when attention is directed into neuronal receptive fields. However, the source of this enhancement is unclear, as most physiological studies have manipulated attention by changing the absolute reward associated with a particular location as well as its value relative to ot...

journal_title：Nature neuroscience

authors： Baruni JK,Lau B,Salzman CD

更新日期：2015-11-01 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature neuroscience

authors： Marschallinger J,Iram T,Zardeneta M,Lee SE,Lehallier B,Haney MS,Pluvinage JV,Mathur V,Hahn O,Morgens DW,Kim J,Tevini J,Felder TK,Wolinski H,Bertozzi CR,Bassik MC,Aigner L,Wyss-Coray T

更新日期：2020-02-01 00:00:00

abstract：:In humans and many other animals, memory consolidation occurs through multiple temporal phases and usually involves more than one neuroanatomical brain system. Genetic dissection of Pavlovian olfactory learning in Drosophila melanogaster has revealed multiple memory phases, but the predominant view holds that all memo...

journal_title：Nature neuroscience

authors： Wu CL,Xia S,Fu TF,Wang H,Chen YH,Leong D,Chiang AS,Tully T

更新日期：2007-12-01 00:00:00

abstract：:Neuronal differentiation is accomplished through cascades of intrinsic genetic factors initiated in neuronal progenitors by external gradients of morphogens. Activity has been thought to be important only late in development, but recent evidence suggests that activity also regulates early neuronal differentiation. Act...

journal_title：Nature neuroscience

authors： Marek KW,Kurtz LM,Spitzer NC

更新日期：2010-08-01 00:00:00

abstract：:Robust form perception and underlying neuronal mechanisms require generalized representation of object boundaries, independent of how they are defined. One visual ability essential for form perception is reconstruction of contours absent from the retinal image. Here we show that barn owls perceive subjective contours ...

journal_title：Nature neuroscience

authors： Nieder A,Wagner H

更新日期：1999-07-01 00:00:00

abstract：:Class I histone deacetylases (HDACs) Hdac1 and Hdac2 can associate together in protein complexes with transcriptional factors such as methyl-CpG-binding protein 2 (MeCP2). Given their high degree of sequence identity, we examined whether Hdac1 and Hdac2 were functionally redundant in mature mouse brain. We demonstrate...

journal_title：Nature neuroscience

authors： Mahgoub M,Adachi M,Suzuki K,Liu X,Kavalali ET,Chahrour MH,Monteggia LM

更新日期：2016-11-01 00:00:00

abstract：:Neuroscientists increasingly analyze the joint activity of multineuron recordings to identify population-level structures believed to be significant and scientifically novel. Claims of significant population structure support hypotheses in many brain areas. However, these claims require first investigating the possibi...

journal_title：Nature neuroscience

authors： Elsayed GF,Cunningham JP

更新日期：2017-09-01 00:00:00

abstract：:Most advances in addiction treatment to date have addressed the physical dependence and withdrawal that accompany addiction to some drugs of abuse. In contrast, it has proven more difficult to develop medications that effectively treat drug craving and relapse, the core features of addictive disorders. Current efforts...

journal_title：Nature neuroscience

authors： Nestler EJ

更新日期：2002-11-01 00:00:00

abstract：:Very little is known about how stimuli that are typically not rich in sugars, such as beer, trigger attractive gustatory responses in Drosophila. We identified a member of the gustatory receptor family, Gr64e, as a receptor that is required for feeding preference for beer and other sources that have fermenting yeast. ...

journal_title：Nature neuroscience

authors： Wisotsky Z,Medina A,Freeman E,Dahanukar A

更新日期：2011-11-06 00:00:00

abstract：:Shared neural variability is ubiquitous in cortical populations. While this variability is presumed to arise from overlapping synaptic input, its precise relationship to local circuit architecture remains unclear. We combine computational models and in vivo recordings to study the relationship between the spatial stru...

journal_title：Nature neuroscience

authors： Rosenbaum R,Smith MA,Kohn A,Rubin JE,Doiron B

更新日期：2017-01-01 00:00:00

abstract：:Autophosphorylation of alpha calcium-calmodulin-dependent kinase II (alphaCaMKII) has been proposed to be the key event in memory storage. We tested this hypothesis with autophosphorylation-deficient mutant mice in hippocampus- and amygdala-dependent learning and memory tasks and found that the autophosphorylation of ...

journal_title：Nature neuroscience

authors： Irvine EE,Vernon J,Giese KP

更新日期：2005-04-01 00:00:00

abstract：:EphAs and ephrinAs are expressed in multiple areas of the developing brain in overlapping countergradients, notably in the retina and tectum. Here they are involved in targeting retinal axons to their correct topographic position in the tectum. We have used truncated versions of EphA3, single-amino acid point mutants ...

journal_title：Nature neuroscience

authors： Carvalho RF,Beutler M,Marler KJ,Knöll B,Becker-Barroso E,Heintzmann R,Ng T,Drescher U

更新日期：2006-03-01 00:00:00

abstract：:Most neurons receive thousands of synaptic inputs onto widely spread dendrites. Because of dendritic filtering, distant synapses should have less efficacy than proximal ones. To investigate this, we characterized the amplitude and kinetics of excitatory synaptic input across the apical dendrites of CA1 pyramidal neuro...

journal_title：Nature neuroscience

authors： Magee JC,Cook EP

更新日期：2000-09-01 00:00:00

abstract：:Persistent neural activity in the absence of a stimulus has been identified as a neural correlate of working memory, but how such activity is maintained by neocortical circuits remains unknown. We used a computational approach to show that the inhibitory and excitatory microcircuitry of neocortical memory-storing regi...

journal_title：Nature neuroscience

authors： Lim S,Goldman MS

更新日期：2013-09-01 00:00:00

abstract：:During development, the mammalian ventral telencephalon is comprised of three major proliferative zones: the medial (MGE), lateral (LGE) and caudal (CGE) ganglionic eminences. Through gene expression studies, in vitro migration assays, genetic mutant analysis and in vivo fate mapping in mice, we found that the CGE is ...

journal_title：Nature neuroscience

authors： Nery S,Fishell G,Corbin JG

更新日期：2002-12-01 00:00:00

abstract：:The launch of the US BRAIN and European Human Brain Projects coincides with growing international efforts toward transparency and increased access to publicly funded research in the neurosciences. The need for data-sharing standards and neuroinformatics infrastructure is more pressing than ever. However, 'big science'...

journal_title：Nature neuroscience

authors： Ferguson AR,Nielson JL,Cragin MH,Bandrowski AE,Martone ME

更新日期：2014-11-01 00:00:00

abstract：:From insects to mammals, olfactory receptor neurons (ORNs) expressing a common olfactory receptor target their axons to specific glomeruli with high precision. Here we show in Drosophila that the POU transcription factor Acj6 controls the axon targeting specificity of a subset of ORN classes, as defined by the olfacto...

journal_title：Nature neuroscience

authors： Komiyama T,Carlson JR,Luo L

更新日期：2004-08-01 00:00:00