Abstract：
:The ventral intraparietal area (VIP) receives converging inputs from visual, somatosensory, auditory and vestibular systems that use diverse reference frames to encode sensory information. A key issue is how VIP combines those inputs together. We mapped the visual and tactile receptive fields of multimodal VIP neurons in macaque monkeys trained to gaze at three different stationary targets. Tactile receptive fields were found to be encoded into a single somatotopic, or head-centered, reference frame, whereas visual receptive fields were widely distributed between eye- to head-centered coordinates. These findings are inconsistent with a remapping of all sensory modalities in a common frame of reference. Instead, they support an alternative model of multisensory integration based on multidirectional sensory predictions (such as predicting the location of a visual stimulus given where it is felt on the skin and vice versa). This approach can also explain related findings in other multimodal areas.
journal_name
Nat Neuroscijournal_title
Nature neuroscienceauthors
Avillac M,Denève S,Olivier E,Pouget A,Duhamel JRdoi
10.1038/nn1480subject
Has Abstractpub_date
2005-07-01 00:00:00pages
941-9issue
7eissn
1097-6256issn
1546-1726pii
nn1480journal_volume
8pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1038/nn1700
更新日期：2006-06-01 00:00:00
abstract：:Phasic activation of the dopamine (DA) midbrain system in response to unexpected reward or novelty is critical for adaptive behavioral strategies. This activation of DA midbrain neurons occurs via a synaptically triggered switch from low-frequency background spiking to transient high-frequency burst firing. We found t...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3185
更新日期：2012-09-01 00:00:00
abstract：:An afterimage looks larger when one fixates on a distant than on a closer surface. We show that the retinotopic activity in the primary visual cortex (V1) associated with viewing an afterimage is modulated by perceived size, even when the size of the retinal image remains constant. This suggests that V1 has an importa...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3069
更新日期：2012-03-11 00:00:00
abstract：:What neural activity in motor cortex represents and how it controls ongoing movement remain unclear. Suggestions that cortex generates low-level muscle control are discredited by correlations with higher-level parameters of hand movement, but no coherent alternative exists. I argue that the view of low-level control i...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/73964
更新日期：2000-04-01 00:00:00
abstract：:A central neuroscientific pursuit is understanding neuronal interactions that support computations underlying cognition and behavior. Although neurons interact across disparate scales, from cortical columns to whole-brain networks, research has been restricted to one scale at a time. We measured local interactions thr...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3979
更新日期：2015-05-01 00:00:00
abstract：:Exposure to a stressor sensitizes behavioral and hormonal responses to future stressors. Stress-associated release of noradrenaline enhances the capacity of central synapses to show plasticity (metaplasticity). We found noradrenaline-dependent metaplasticity at GABA synapses in the paraventricular nucleus of the hypot...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3373
更新日期：2013-05-01 00:00:00
abstract：:Protein-coding de novo mutations (DNMs) are significant risk factors in many neurodevelopmental disorders, whereas schizophrenia (SCZ) risk associated with DNMs has thus far been shown to be modest. We analyzed DNMs from 1,695 SCZ-affected trios and 1,077 published SCZ-affected trios to better understand the contribut...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/s41593-019-0564-3
更新日期：2020-02-01 00:00:00
abstract：:The most critical attribute of human language is its unbounded combinatorial nature: smaller elements can be combined into larger structures on the basis of a grammatical system, resulting in a hierarchy of linguistic units, such as words, phrases and sentences. Mentally parsing and representing such structures, howev...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.4186
更新日期：2016-01-01 00:00:00
abstract：:The auditory system encodes sound by decomposing the amplitude signal arriving at the ear into multiple frequency bands whose center frequencies and bandwidths are approximately exponential functions of the distance from the stapes. This organization is thought to result from the adaptation of cochlear mechanisms to t...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn831
更新日期：2002-04-01 00:00:00
abstract：:Neuroinflammatory diseases, such as multiple sclerosis, are characterized by invasion of the brain by autoreactive T cells. The mechanism for how T cells acquire their encephalitogenic phenotype and trigger disease remains, however, unclear. The existence of lymphatic vessels in the meninges indicates a relevant link ...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/s41593-018-0227-9
更新日期：2018-10-01 00:00:00
abstract：:Neuroscience seeks to understand how neural circuits lead to behavior. However, the gap between circuits and behavior is too wide. An intermediate level is one of neural computations, which occur in individual neurons and populations of neurons. Some computations seem to be canonical: repeated and combined in differen...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3043
更新日期：2012-03-27 00:00:00
abstract：:Brain tumor initiating cells (BTICs) co-opt the neuronal high affinity glucose transporter, GLUT3, to withstand metabolic stress. We investigated another mechanism critical to brain metabolism, mitochondrial morphology, in BTICs. BTIC mitochondria were fragmented relative to non-BTIC tumor cell mitochondria, suggestin...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3960
更新日期：2015-04-01 00:00:00
abstract：:Grid cells in layer II of the medial entorhinal cortex form a principal component of the mammalian neural representation of space. The firing pattern of a single grid cell has been hypothesized to be generated through attractor dynamics in a network with a specific local connectivity including both excitatory and inhi...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3310
更新日期：2013-03-01 00:00:00
abstract：:Visual information is delivered to the brain by >40 types of retinal ganglion cells (RGCs). Diversity in this representation arises within the inner plexiform layer (IPL), where dendrites of each RGC type are restricted to specific sublaminae, limiting the interneuronal types that can innervate them. How such dendriti...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/s41593-018-0127-z
更新日期：2018-05-01 00:00:00
abstract：:Despite the numerous examples of anticipatory cognitive processes at micro and macro levels in many animal species, the idea that anticipation of specific words plays an integral role in real-time language processing has been contentious. Here we exploited a phonological regularity of English indefinite articles ('an'...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn1504
更新日期：2005-08-01 00:00:00
abstract：:Sharp wave-associated field oscillations (∼200 Hz) of the hippocampus, referred to as ripples, are believed to be important for consolidation of explicit memory. Little is known about how ripples are regulated by other brain regions. We found that the median raphe region (MnR) is important for regulating hippocampal r...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3998
更新日期：2015-05-01 00:00:00
abstract：:Trial-to-trial variability in the blood oxygen level-dependent (BOLD) response of functional magnetic resonance imaging has been shown to be relevant to human perception and behavior, but the sources of this variability remain unknown. We demonstrate that coherent spontaneous fluctuations in human brain activity accou...
journal_title：Nature neuroscience
pub_type： 临床试验,杂志文章
doi：10.1038/nn1616
更新日期：2006-01-01 00:00:00
abstract：:Fast desensitization is an important regulatory mechanism of neuronal NMDA receptor function. Only recombinant NMDA receptors composed of NR1/NR2A exhibit a fast component of desensitization similar to neuronal NMDA receptors. Here we report that the fast desensitization of NR1/NR2A receptors is caused by ambient zinc...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn0901-894
更新日期：2001-09-01 00:00:00
abstract：:A cognitive map has long been the dominant metaphor for hippocampal function, embracing the idea that place cells encode a geometric representation of space. However, evidence for predictive coding, reward sensitivity and policy dependence in place cells suggests that the representation is not purely spatial. We appro...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.4650
更新日期：2017-11-01 00:00:00
abstract：:Pain is fundamentally unpleasant, a feature that protects the organism by promoting motivation and learning. Relief of aversive states, including pain, is rewarding. The aversiveness of pain, as well as the reward from relief of pain, is encoded by brain reward/motivational mesocorticolimbic circuitry. In this Review,...
journal_title：Nature neuroscience
pub_type： 杂志文章,评审
doi：10.1038/nn.3811
更新日期：2014-10-01 00:00:00
abstract：:We used high-level configural aftereffects induced by adaptation to realistic faces to investigate visual representations underlying complex pattern perception. We found that exposure to an individual face for a few seconds generated a significant and precise bias in the subsequent perception of face identity. In the ...
journal_title：Nature neuroscience
pub_type： 临床试验,杂志文章
doi：10.1038/82947
更新日期：2001-01-01 00:00:00
abstract：:The production of hippocampal granule neurons continues throughout adulthood but dramatically decreases in old age. Here we show that reducing corticosteroid levels in aged rats restored the rate of cell proliferation, resulting in increased numbers of new granule neurons. This result indicates that the neuronal precu...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/13197
更新日期：1999-10-01 00:00:00
abstract：:The deposition of aggregated amyloid-β peptides derived from the pro-amyloidogenic processing of the amyloid precurson protein (APP) into characteristic amyloid plaques (APs) is distinctive to Alzheimer's disease (AD). Alternative APP processing via the metalloprotease ADAM10 prevents amyloid-β formation. We tested wh...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/s41593-019-0432-1
更新日期：2019-08-01 00:00:00
abstract：:Mammalian sterile 20-like kinase-3b (Mst3b, encoded by Stk24), regulates axon outgrowth in embryonic cortical neurons in culture, but its role in vivo and in neural repair is unknown. Here we show that Mst3b mediates the axon-promoting effects of trophic factors in mature rat retinal ganglion cells (RGCs) and dorsal r...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.2414
更新日期：2009-11-01 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
pub_type： 杂志文章
doi：10.1038/80649
更新日期：2000-11-01 00:00:00
abstract：:Fear-inducing memories can be state dependent, meaning that they can best be retrieved if the brain states at encoding and retrieval are similar. Restricted access to such memories can present a risk for psychiatric disorders and hamper their treatment. To better understand the mechanisms underlying state-dependent fe...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.4084
更新日期：2015-09-01 00:00:00
abstract：:Mammalian hearing owes its remarkable sensitivity and frequency selectivity to a local mechanical feedback process within the cochlea. Cochlear outer hair cells (OHCs) function as the key elements in the feedback loop in which the fast somatic motility of OHCs is thought to be the source of cochlear amplification. An ...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn1509
更新日期：2005-08-01 00:00:00
abstract：:The manner in which drug-evoked synaptic plasticity affects reward circuits remains largely elusive. We found that cocaine reduced NMDA receptor excitatory postsynaptic currents and inserted GluA2-lacking AMPA receptors in dopamine neurons of mice. Consequently, a stimulation protocol pairing glutamate release with hy...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.2763
更新日期：2011-04-01 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
pub_type： 杂志文章
doi：10.1038/s41593-018-0090-8
更新日期：2018-04-01 00:00:00
abstract：:Humans have ~400 intact odorant receptors, but each individual has a unique set of genetic variations that lead to variation in olfactory perception. We used a heterologous assay to determine how often genetic polymorphisms in odorant receptors alter receptor function. We identified agonists for 18 odorant receptors a...
journal_title：Nature neuroscience
pub_type： 杂志文章
doi：10.1038/nn.3598
更新日期：2014-01-01 00:00:00
