Abstract：
:Precisely wired neuronal circuits process sensory information in a learning- and context-dependent manner in order to govern behavior. Simple sensory decision-making tasks in rodents are now beginning to reveal the contributions of distinct cell types and brain regions participating in the conversion of sensory information into learned goal-directed motor output. Task learning is accompanied by target-specific routing of sensory information to specific downstream cortical regions, with higher-order cortical regions such as the posterior parietal cortex, medial prefrontal cortex, and hippocampus appearing to play important roles in learning- and context-dependent processing of sensory input. An important challenge for future research is to connect cell-type-specific activity in these brain regions with motor neurons responsible for action initiation.
journal_name
Trends Neuroscijournal_title
Trends in neurosciencesauthors
Crochet S,Lee SH,Petersen CCHdoi
10.1016/j.tins.2018.08.011subject
Has Abstractpub_date
2019-01-01 00:00:00pages
66-77issue
1eissn
0166-2236issn
1878-108Xpii
S0166-2236(18)30236-4journal_volume
42pub_type
杂志文章,评审abstract：:During the past 30 years, research into developmental disorders has fragmented, emphasizing differences rather than commonalities. We propose that reunification might be achieved by using a "neural-systems" approach. Deficits in dyslexia are attributed to an intact declarative learning system combined with an impaired...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2007.02.003
更新日期：2007-04-01 00:00:00
abstract：:The endoplasmic reticulum responds to stress by initiating a cascade of events known as the 'unfolded-protein response' (UPR). The accumulation of misfolded proteins in the leukodystrophy Pelizaeus-Merzbacher disease activates this stress response, resulting in apoptosis of oligodendrocytes. Although it remains uncert...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/S0166-2236(03)00197-8
更新日期：2003-08-01 00:00:00
abstract：:Striatal enriched tyrosine phosphatase (STEP) has recently been identified as a crucial player in the regulation of synaptic function. It is restricted to neurons within the CNS and acts by downregulating the activity of MAP kinases, the tyrosine kinase Fyn and NMDA receptors. By modulating these substrates, STEP acts...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2006.06.007
更新日期：2006-08-01 00:00:00
abstract：:The ability of central synapses to undergo long-term potentiation (LTP) still captures the imagination of scientists and has become one of the most fascinating and deeply studied questions in modern neuroscience. By the mid-1990s, however, the field was deeply ensnarled in trying to answer a passionately dichotomous q...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2018.07.002
更新日期：2018-09-01 00:00:00
abstract：:Integrins comprise a large family of heterodimeric proteins that mediate cell-cell and cell-extracellular-matrix adhesive connections. There is an extensive literature on their importance in neural development and cancer, but evidence for the existence of integrins in the adult CNS has emerged only recently. With grow...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(96)89623-8
更新日期：1996-02-01 00:00:00
abstract：:Stress is a major trigger of seizures in people with epilepsy. Exposure to stress results in the release of several stress mediators throughout the brain, including the hippocampus, a region sensitive to stress and prone to seizures. Stress mediators interact with their respective receptors to produce distinct effects...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2017.08.004
更新日期：2017-11-01 00:00:00
abstract：:Most neurons are generated during development and are not replaced during adulthood, even if they are lost to injury or disease. However, it is firmly established that new neurons are generated in the dentate gyrus of the hippocampus of almost all adult mammals, including humans. Nevertheless, many questions remain re...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2015.07.005
更新日期：2015-09-01 00:00:00
abstract：:Axonal transport is critical for neuronal homeostasis and relies on motor complexes bound to cargoes via specific adaptors. However, the mechanisms responsible for the spatiotemporal regulation of axonal transport are not completely understood. A recent study by Liao et al. contributes to filling this gap by reporting...
journal_title：Trends in neurosciences
pub_type： 评论,杂志文章
doi：10.1016/j.tins.2019.10.006
更新日期：2020-01-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.08.008
更新日期：2004-11-01 00:00:00
abstract：:Progress in migraine research has been rapid in recent years, from both the basic science and the clinical perspectives. A new internationally accepted headache classification with operational diagnostic criteria was published in 1988, eliminating much diagnostic uncertainty. More than a decade of study of regional ce...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(91)90171-p
更新日期：1991-01-01 00:00:00
abstract：:Glia are the most abundant cell type in the mammalian nervous system and they have vital roles in neural development, function and health. However our understanding of the biology of glia is in its infancy. How do glia develop and interact with neurons? How diverse are glial populations? What are the primary functions...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2005.12.002
更新日期：2006-02-01 00:00:00
abstract：:Potassium channels are crucial regulators of neuronal excitability, setting resting membrane potentials and firing thresholds, repolarizing action potentials and limiting excitability. Although most of our understanding of K+ channels is based on somatic recordings, there is good evidence that these channels are prese...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.02.012
更新日期：2004-04-01 00:00:00
abstract：:Acute inflammation plays an important role in host tissue defense against injury and infection, and also subsequent tissue repair. In the central nervous system parenchyma, following many types of insults, the acute inflammatory response to rapid neuronal degeneration or challenge with inflammatory substances differs ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(93)90180-t
更新日期：1993-07-01 00:00:00
abstract：:The activation of peripheral nociceptors is the subject of intense scrutiny, because of its significance in pain regulation. Genetic approaches, including homology cloning, difference cloning and transgenic manipulation of mice are providing useful insights into nociceptor function. Recent work suggests that transcrip...
journal_title：Trends in neurosciences
pub_type： 杂志文章
doi：10.1016/0166-2236(96)10030-8
更新日期：1996-06-01 00:00:00
abstract：:A model is proposed whereby the spread of long-term potentiation (LTP) between potentiated and neighboring neurons is initiated by a retrograde signal that is restricted to the synaptic clefts of the potentiated neurons. Next, a change, such as enhanced release of neurotransmitter, occurs in the presynaptic boutons th...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(95)93930-v
更新日期：1995-08-01 00:00:00
abstract：:In mature rodents, whisker-related patterns are known to be present in three levels of the brain: the brainstem trigeminal nuclei, the ventrobasal thalamus and the somatosensory cortex. These patterns have been demonstrated using neuroanatomical tracing techniques, histological and histochemical staining methods and e...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(97)01217-4
更新日期：1998-06-01 00:00:00
abstract：:This review focuses on the epileptic human temporal lobe, primarily on recent findings related to changes in hippocampal GABAergic interneuron circuits that have a central role in epileptogenesis. Relying on correlations to animal studies, we provide a functional interpretation of the different changes in perisomatic ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2005.04.002
更新日期：2005-06-01 00:00:00
abstract：:For several decades, the reactive gliosis that occurs after an injury to the CNS has been considered one of the major impediments to axonal regeneration. Nevertheless, recent studies have suggested that in certain conditions, reactive astrocytes may provide a permissive substratum to support axonal regrowth. The impor...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(97)01139-9
更新日期：1997-12-01 00:00:00
abstract：:Hormonal effects are increasingly recognized as important influences on neuronal function and, ultimately, on animal behavior. Such 'higher' behavioral effects are well studied, particularly in relation to sexually dimorphic behaviors. Yet, somewhat surprisingly, a significant proportion of more basic neuroscience res...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(92)90048-d
更新日期：1992-09-01 00:00:00
abstract：:Strong evidence has been provided that ATP can act as a transmitter not only in smooth muscle but also in peripheral ganglia and in brain. The cloning and molecular identification of two putative ATP receptors supports the previously established pharmacological receptor classifications. This review places into perspec...
journal_title：Trends in neurosciences
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doi：10.1016/0166-2236(94)90016-7
更新日期：1994-10-01 00:00:00
abstract：:Serotonin (5-HT) 5-HT(3) receptors are ligand-gated ion channels, which are generally thought to be involved in the presynaptic modulation of neurotransmitter release. However, analysis of published data reveals that most of the evidence for the alleged presynaptic role of 5-HT(3) receptors in modulating CNS neurotran...
journal_title：Trends in neurosciences
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更新日期：2000-12-01 00:00:00
abstract：:The ACh hydrolyzing enzyme acetylcholinesterase (AChE) is a combinatorial series of proteins with variant N and C termini generated from alternate promoter usage and 3' alternative splicing. Neuronal AChE variants show indistinguishable enzymatic activity yet differ in their expression, multimeric assembly and membran...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2006.02.005
更新日期：2006-04-01 00:00:00
abstract：:The hormone melatonin was first identified about 30 years ago as a secretory product of the pineal gland. In mammals, the daily rhythm of pineal melatonin synthesis is controlled by neural inputs. The CNS is thought to be a primary target organ involved in mediating the influence of melatonin on a variety of physiolog...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(90)90100-o
更新日期：1990-11-01 00:00:00
abstract：:Presynaptic NMDA receptors (preNMDARs) play pivotal roles in excitatory neurotransmission and synaptic plasticity. They facilitate presynaptic neurotransmitter release and modulate mechanisms controlling synaptic maturation and plasticity during formative periods of brain development. There is an increasing understand...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2015.11.001
更新日期：2016-01-01 00:00:00
abstract：:As we learn more about the functional expression of nicotinic receptors in specific brain regions such as the hippocampus, intriguing interactions are being uncovered at the cellular and circuit levels. Recent work from John Dani's laboratory provides important insights into how nicotinic receptors can modify hippocam...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(00)02127-5
更新日期：2002-04-01 00:00:00
abstract：:A genetic analysis of mammalian neuronal physiology might now be possible due to the development of defective herpes simplex virus vectors, which allow gene transfer directly into mature neurons, in culture or in the adult brain. Genetically altered proteins that play critical roles in neuronal physiology, including t...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(91)90040-2
更新日期：1991-10-01 00:00:00
abstract：:Inhibitory interneurons comprise a diverse subpopulation of cells that are critical to circuit function. How distinct inhibitory microcircuits control long-range projections remains poorly understood. A recent study by Lu and colleagues uncovered a unidirectional microcircuit of prefrontal chandelier cells that prefer...
journal_title：Trends in neurosciences
pub_type： 评论,杂志文章
doi：10.1016/j.tins.2017.09.005
更新日期：2017-11-01 00:00:00
abstract：:The physiology of the central nervous system (CNS) is built on a foundation of connection, integration, and the exchange of complex information among brain cells. Emerging evidence indicates that extracellular vesicles (EVs) are key players in the intercellular communication that underlies physiological processes such...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2018.03.006
更新日期：2018-06-01 00:00:00
abstract：:The shapes of the head and ears of mammals are asymmetrical top-to-bottom and front-to-back. Reflections of sounds from these structures differ with the angle of incidence, producing cues for monaural sound localization in the spectra of the stimuli at the eardrum. Neurons in the dorsal cochlear nucleus (DCN) respond ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2003.12.001
更新日期：2004-02-01 00:00:00
abstract：:The intracellular concentration of free Ca2+ ([Ca2+]i) displays complex fluctuations in response to a variety of stimuli, and acts as a pluripotent signal for many neuronal functions. It is well established that various 'metabotropic' neurotransmitter receptors can mediate the mobilization of Ca2+ stores via actions o...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(95)93919-o
更新日期：1995-07-01 00:00:00
