Direct cortical control of muscle activation in voluntary arm movements: a model.

abstract：:We report two functional magnetic resonance imaging experiments showing enhanced responses in human middle superior temporal sulcus for angry relative to neutral prosody. This emotional enhancement was voice specific, unrelated to isolated acoustic amplitude or frequency cues in angry prosody, and distinct from any co...

journal_title：Nature neuroscience

authors： Grandjean D,Sander D,Pourtois G,Schwartz S,Seghier ML,Scherer KR,Vuilleumier P

更新日期：2005-02-01 00:00:00

abstract：:Using multimodal neuroimaging in humans, we demonstrate specific interactions between prefrontal activity and midbrain dopaminergic synthesis. A common V(108/158)M substitution in the gene for catecholamine-O-methyltransferase (COMT), an important enzyme regulating prefrontal dopamine turnover, predicted reduced dopam...

journal_title：Nature neuroscience

authors： Meyer-Lindenberg A,Kohn PD,Kolachana B,Kippenhan S,McInerney-Leo A,Nussbaum R,Weinberger DR,Berman KF

更新日期：2005-05-01 00:00:00

abstract：:Transformation of mechanical energy into ionic currents is essential for touch, hearing and nociception. Although DEG/ENaC proteins are believed to form sensory mechanotransduction channels, the evidence for this role remains indirect. By recording from C. elegans touch receptor neurons in vivo, we found that external...

journal_title：Nature neuroscience

authors： O'Hagan R,Chalfie M,Goodman MB

更新日期：2005-01-01 00:00:00

abstract：:Parkinson disease is a neurodegenerative disorder whose symptoms are caused by the loss of dopaminergic neurons innervating the striatum. As striatal dopamine levels fall, striatal acetylcholine release rises, exacerbating motor symptoms. This adaptation is commonly attributed to the loss of interneuronal regulation b...

journal_title：Nature neuroscience

authors： Ding J,Guzman JN,Tkatch T,Chen S,Goldberg JA,Ebert PJ,Levitt P,Wilson CJ,Hamm HE,Surmeier DJ

更新日期：2006-06-01 00:00:00

abstract：:Relative quiescence and self renewal are defining features of adult stem cells, but their potential coordination remains unclear. Subependymal neural stem cells (NSCs) lacking cyclin-dependent kinase (CDK) inhibitor (CKI) 1a (p21) exhibit rapid expansion that is followed by their permanent loss later in life. Here we ...

journal_title：Nature neuroscience

authors： Porlan E,Morante-Redolat JM,Marqués-Torrejón MÁ,Andreu-Agulló C,Carneiro C,Gómez-Ibarlucea E,Soto A,Vidal A,Ferrón SR,Fariñas I

更新日期：2013-11-01 00:00:00

abstract：:Cell type-specific expression of optogenetic molecules allows temporally precise manipulation of targeted neuronal activity. Here we present a toolbox of four knock-in mouse lines engineered for strong, Cre-dependent expression of channelrhodopsins ChR2-tdTomato and ChR2-EYFP, halorhodopsin eNpHR3.0 and archaerhodopsi...

journal_title：Nature neuroscience

authors： Madisen L,Mao T,Koch H,Zhuo JM,Berenyi A,Fujisawa S,Hsu YW,Garcia AJ 3rd,Gu X,Zanella S,Kidney J,Gu H,Mao Y,Hooks BM,Boyden ES,Buzsáki G,Ramirez JM,Jones AR,Svoboda K,Han X,Turner EE,Zeng H

更新日期：2012-03-25 00:00:00

abstract：:The amygdala is essential for fear learning and expression. The central amygdala (CeA), once viewed as a passive relay between the amygdala complex and downstream fear effectors, has emerged as an active participant in fear conditioning. However, the mechanism by which CeA contributes to the learning and expression of...

journal_title：Nature neuroscience

authors： Li H,Penzo MA,Taniguchi H,Kopec CD,Huang ZJ,Li B

更新日期：2013-03-01 00:00:00

abstract：:Neurons in many species have large receptive fields that are selective for specific optic flow fields. Here, we studied the neural mechanisms underlying flow field selectivity in lobula plate tangential cells (LPTCs) of the blowfly. Among these cells, the H2 cell responds preferentially to visual stimuli approximating...

journal_title：Nature neuroscience

authors： Farrow K,Haag J,Borst A

更新日期：2006-10-01 00:00:00

abstract：:Most neurons in macaque area MT are selective for the direction of stimulus motion. By comparing direction selectivity for gratings and plaids, we classified MT neurons as pattern direction selective (PDS) or component direction selective (CDS). We compared the time course of responses in CDS and PDS neurons in opiate...

journal_title：Nature neuroscience

authors： Smith MA,Majaj NJ,Movshon JA

更新日期：2005-02-01 00:00:00

abstract：:As the neural network becomes wired, postsynaptic signaling molecules are thought to control the growth of dendrites and synapses. However, how these molecules are coordinated to sculpt postsynaptic structures is less well understood. We find that ephrin-B3, a transmembrane ligand for Eph receptors, functions postsyna...

journal_title：Nature neuroscience

authors： Xu NJ,Sun S,Gibson JR,Henkemeyer M

更新日期：2011-10-02 00:00:00

abstract：:It is often assumed that all neurons of the same cell type have identical intrinsic properties, both within an animal and between animals. We exploited the large size and small number of unambiguously identifiable neurons in the crab stomatogastric ganglion to test this assumption at the level of channel mRNA expressi...

journal_title：Nature neuroscience

authors： Schulz DJ,Goaillard JM,Marder E

更新日期：2006-03-01 00:00:00

abstract：:We report a systematic relationship between sound-frequency tuning and sensitivity to interaural time delays for neurons in the midbrain nucleus of the inferior colliculus; neurons with relatively low best frequencies (BFs) showed response peaks at long delays, whereas neurons with relatively high BFs showed response ...

journal_title：Nature neuroscience

authors： McAlpine D,Jiang D,Palmer AR

更新日期：2001-04-01 00:00:00

abstract：:Changes in spine morphology may underlie memory formation, but the molecular mechanisms that subserve such alterations are poorly understood. Here we show that fear conditioning in rats leads to the movement of profilin, an actin polymerization-regulatory protein, into dendritic spines in the lateral amygdala and that...

journal_title：Nature neuroscience

authors： Lamprecht R,Farb CR,Rodrigues SM,LeDoux JE

更新日期：2006-04-01 00:00:00

abstract：:We examined the contribution of 5-HT1A autoreceptors (with [11C]WAY100635 positron emission tomography) to amygdala reactivity (with blood oxygenation level-dependent functional magnetic resonance imaging) in 20 healthy adult volunteers. We found a significant inverse relationship wherein 5-HT1A autoreceptor density p...

journal_title：Nature neuroscience

authors： Fisher PM,Meltzer CC,Ziolko SK,Price JC,Moses-Kolko EL,Berga SL,Hariri AR

更新日期：2006-11-01 00:00:00

abstract：:Over the last 10 years, optogenetics has become widespread in neuroscience for the study of how specific cell types contribute to brain functions and brain disorder states. The full impact of optogenetics will emerge only when other toolsets mature, including neural connectivity and cell phenotyping tools and neural r...

journal_title：Nature neuroscience

authors： Boyden ES

更新日期：2015-09-01 00:00:00

abstract：:Radial glial progenitor cells exhibit bidirectional cell cycle-dependent nuclear oscillations. The purpose and underlying mechanism of this unusual 'interkinetic nuclear migration' are poorly understood. We investigated the basis for this behavior by live imaging of nuclei, centrosomes and microtubules in embryonic ra...

journal_title：Nature neuroscience

authors： Tsai JW,Lian WN,Kemal S,Kriegstein AR,Vallee RB

更新日期：2010-12-01 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：:Learning and memory are associated with the formation and modification of neuronal assemblies: populations of neurons that encode what has been learned and mediate memory retrieval upon recall. Functional studies of neuronal assemblies have progressed dramatically thanks to recent technological advances. Here we discu...

journal_title：Nature neuroscience

authors： Holtmaat A,Caroni P

更新日期：2016-12-01 00:00:00

abstract：:Exposures to cocaine and morphine produce similar adaptations in nucleus accumbens (NAc)-based behaviors, yet produce very different adaptations at NAc excitatory synapses. In an effort to explain this paradox, we found that both drugs induced NMDA receptor-containing, AMPA receptor-silent excitatory synapses, albeit ...

journal_title：Nature neuroscience

authors： Graziane NM,Sun S,Wright WJ,Jang D,Liu Z,Huang YH,Nestler EJ,Wang YT,Schlüter OM,Dong Y

更新日期：2016-07-01 00:00:00

abstract：:A single neurotransmitter elicits diverse physiological responses through activation of multiple receptor subtypes and/or heterosynaptic interactions involving distinct synaptic targets. We found that a typical excitatory transmitter released from the climbing fiber (CF) in the cerebellar cortex not only excited Purki...

journal_title：Nature neuroscience

authors： Satake S,Saitow F,Yamada J,Konishi S

更新日期：2000-06-01 00:00:00

abstract：:Transcriptomic analyses of postmortem brains have begun to elucidate molecular abnormalities in autism spectrum disorder (ASD). However, a crucial pathway involved in synaptic development, RNA editing, has not yet been studied on a genome-wide scale. Here we profiled global patterns of adenosine-to-inosine (A-to-I) ed...

journal_title：Nature neuroscience

authors： Tran SS,Jun HI,Bahn JH,Azghadi A,Ramaswami G,Van Nostrand EL,Nguyen TB,Hsiao YE,Lee C,Pratt GA,Martínez-Cerdeño V,Hagerman RJ,Yeo GW,Geschwind DH,Xiao X

更新日期：2019-01-01 00:00:00

abstract：:We demonstrate a form of long-term depression (LTD) in the perirhinal cortex that relies on interaction between different glutamate receptors. Group II metabotropic glutamate (mGlu) receptors facilitated group I mGlu receptor-mediated increases in intracellular calcium. This facilitation plus NMDA receptor activation ...

journal_title：Nature neuroscience

authors： Cho K,Kemp N,Noel J,Aggleton JP,Brown MW,Bashir ZI

更新日期：2000-02-01 00:00:00

abstract：:Anatomical studies have led to the assertion that intratelencephalic and pyramidal tract cortical neurons innervate different striatal projection neurons. To test this hypothesis, we measured the responses of mouse striatal neurons to optogenetic activation of intratelencephalic and pyramidal tract axons. Contrary to ...

journal_title：Nature neuroscience

authors： Kress GJ,Yamawaki N,Wokosin DL,Wickersham IR,Shepherd GM,Surmeier DJ

更新日期：2013-06-01 00:00:00

abstract：:Psychiatric morbidity is high in cities, so identifying potential modifiable urban protective factors is important. We show that exposure to urban green space improves well-being in naturally behaving male and female city dwellers, particularly in districts with higher psychiatric incidence and fewer green resources. ...

journal_title：Nature neuroscience

authors： Tost H,Reichert M,Braun U,Reinhard I,Peters R,Lautenbach S,Hoell A,Schwarz E,Ebner-Priemer U,Zipf A,Meyer-Lindenberg A

更新日期：2019-09-01 00:00:00

abstract：:Blood flow into the brain is dynamically regulated to satisfy the changing metabolic requirements of neurons, but how this is accomplished has remained unclear. Here we demonstrate a central role for capillary endothelial cells in sensing neural activity and communicating it to upstream arterioles in the form of an el...

journal_title：Nature neuroscience

authors： Longden TA,Dabertrand F,Koide M,Gonzales AL,Tykocki NR,Brayden JE,Hill-Eubanks D,Nelson MT

更新日期：2017-05-01 00:00:00

abstract：:Repeated cocaine administration increases the dendritic arborization of nucleus accumbens neurons, but the underlying signaling events remain unknown. Here we show that repeated exposure to cocaine negatively regulates the active form of Rac1, a small GTPase that controls actin remodeling in other systems. Further, we...

journal_title：Nature neuroscience

authors： Dietz DM,Sun H,Lobo MK,Cahill ME,Chadwick B,Gao V,Koo JW,Mazei-Robison MS,Dias C,Maze I,Damez-Werno D,Dietz KC,Scobie KN,Ferguson D,Christoffel D,Ohnishi Y,Hodes GE,Zheng Y,Neve RL,Hahn KM,Russo SJ,Nestler EJ

更新日期：2012-06-01 00:00:00

abstract：:Nucleus accumbens (NAc) dopamine is widely implicated in mediating the reinforcing effects of drugs of abuse. However, the precise function of the NAc itself in drug self-administration has been difficult to establish. Here we show a neural double-dissociation of the behavioral processes that underlie cocaine self-adm...

journal_title：Nature neuroscience

authors： Ito R,Robbins TW,Everitt BJ

更新日期：2004-04-01 00:00:00

abstract：:Hippocampal CA1 pyramidal neurons have frequently been regarded as a homogeneous cell population in biophysical, pharmacological and modeling studies. We found robust differences between pyramidal neurons residing in the deep and superficial CA1 sublayers in rats. Compared with their superficial peers, deep pyramidal ...

journal_title：Nature neuroscience

authors： Mizuseki K,Diba K,Pastalkova E,Buzsáki G

更新日期：2011-08-07 00:00:00

abstract：:The mechanism by which adult neural stem cells (NSCs) are established during development is unclear. In this study, analysis of cell cycle progression by examining retention of a histone 2B (H2B)-GFP fusion protein revealed that, in a subset of mouse embryonic neural progenitor cells (NPCs), the cell cycle slows betwe...

journal_title：Nature neuroscience

authors： Furutachi S,Miya H,Watanabe T,Kawai H,Yamasaki N,Harada Y,Imayoshi I,Nelson M,Nakayama KI,Hirabayashi Y,Gotoh Y

更新日期：2015-05-01 00:00:00

abstract：:Three families of ligand-activated ion channels mediate synaptic communication between excitable cells in mammals. For pentameric channels related to nicotinic acetylcholine receptors and tetrameric channels such as glutamate receptors, the pore-forming and gate regions have been studied extensively. In contrast, litt...

journal_title：Nature neuroscience

authors： Li M,Chang TH,Silberberg SD,Swartz KJ

更新日期：2008-08-01 00:00:00