Electrophysiological mechanisms of human memory consolidation.

Abstract:

:Consolidation stabilizes memory traces after initial encoding. Rodent studies suggest that memory consolidation depends on replay of stimulus-specific activity patterns during fast hippocampal "ripple" oscillations. Here, we measured replay in intracranial electroencephalography recordings in human epilepsy patients, and related replay to ripples. Stimulus-specific activity was identified using representational similarity analysis and then tracked during waking rest and sleep after encoding. Stimulus-specific gamma (30-90 Hz) activity during early (100-500 ms) and late (500-1200 ms) encoding is spontaneously reactivated during waking state and sleep, independent of later memory. Ripples during nREM sleep, but not during waking state, trigger replay of activity from the late time window specifically for remembered items. Ripple-triggered replay of activity from the early time window during nREM sleep is enhanced for forgotten items. These results provide the first electrophysiological evidence for replay related to memory consolidation in humans, and point to a prominent role of nREM ripple-triggered replay in consolidation processes.

journal_name

Nat Commun

journal_title

Nature communications

authors

Zhang H,Fell J,Axmacher N

doi

10.1038/s41467-018-06553-y

subject

Has Abstract

pub_date

2018-10-05 00:00:00

pages

4103

issue

1

issn

2041-1723

pii

10.1038/s41467-018-06553-y

journal_volume

9

pub_type

杂志文章
  • MRF4 negatively regulates adult skeletal muscle growth by repressing MEF2 activity.

    abstract::The myogenic regulatory factor MRF4 is highly expressed in adult skeletal muscle but its function is unknown. Here we show that Mrf4 knockdown in adult muscle induces hypertrophy and prevents denervation-induced atrophy. This effect is accompanied by increased protein synthesis and widespread activation of muscle-spec...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12397

    authors: Moretti I,Ciciliot S,Dyar KA,Abraham R,Murgia M,Agatea L,Akimoto T,Bicciato S,Forcato M,Pierre P,Uhlenhaut NH,Rigby PW,Carvajal JJ,Blaauw B,Calabria E,Schiaffino S

    更新日期:2016-08-03 00:00:00

  • Information-theoretic implications of quantum causal structures.

    abstract::It is a relatively new insight of classical statistics that empirical data can contain information about causation rather than mere correlation. First algorithms have been proposed that are capable of testing whether a presumed causal relationship is compatible with an observed distribution. However, no systematic met...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms6766

    authors: Chaves R,Majenz C,Gross D

    更新日期:2015-01-06 00:00:00

  • CD91-dependent programming of T-helper cell responses following heat shock protein immunization.

    abstract::The immunogenic heat shock proteins (HSPs) gp96, hsp70 and calreticulin (CRT) bind to CD91 on antigen-presenting cells (APCs) for cross-presentation of the HSP-chaperoned peptides. This event leads to priming of T-cell responses. Here we show that CD91 serves as a signalling receptor for these HSPs, allowing for the m...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1524

    authors: Pawaria S,Binder RJ

    更新日期:2011-11-01 00:00:00

  • Human hypocretin and melanin-concentrating hormone levels are linked to emotion and social interaction.

    abstract::The neurochemical changes underlying human emotions and social behaviour are largely unknown. Here we report on the changes in the levels of two hypothalamic neuropeptides, hypocretin-1 and melanin-concentrating hormone, measured in the human amygdala. We show that hypocretin-1 levels are maximal during positive emoti...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2461

    authors: Blouin AM,Fried I,Wilson CL,Staba RJ,Behnke EJ,Lam HA,Maidment NT,Karlsson KÆ,Lapierre JL,Siegel JM

    更新日期:2013-01-01 00:00:00

  • Spiracular air breathing in polypterid fishes and its implications for aerial respiration in stem tetrapods.

    abstract::The polypterids (bichirs and ropefish) are extant basal actinopterygian (ray-finned) fishes that breathe air and share similarities with extant lobe-finned sarcopterygians (lungfishes and tetrapods) in lung structure. They are also similar to some fossil sarcopterygians, including stem tetrapods, in having large paire...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4022

    authors: Graham JB,Wegner NC,Miller LA,Jew CJ,Lai NC,Berquist RM,Frank LR,Long JA

    更新日期:2014-01-01 00:00:00

  • Optical soliton molecular complexes in a passively mode-locked fibre laser.

    abstract::Ultrashort optical pulses propagating in a dissipative nonlinear system can interact and bind stably, forming optical soliton molecules. Soliton molecules in ultrafast lasers are under intense research focus and present striking analogies with their matter molecules counterparts. The recent development of real-time sp...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-08755-4

    authors: Wang ZQ,Nithyanandan K,Coillet A,Tchofo-Dinda P,Grelu P

    更新日期:2019-02-19 00:00:00

  • Terahertz-driven linear electron acceleration.

    abstract::The cost, size and availability of electron accelerators are dominated by the achievable accelerating gradient. Conventional high-brightness radio-frequency accelerating structures operate with 30-50 MeV m(-1) gradients. Electron accelerators driven with optical or infrared sources have demonstrated accelerating gradi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9486

    authors: Nanni EA,Huang WR,Hong KH,Ravi K,Fallahi A,Moriena G,Miller RJ,Kärtner FX

    更新日期:2015-10-06 00:00:00

  • Expanding the genome-targeting scope and the site selectivity of high-precision base editors.

    abstract::Base editors (BEs) are RNA-guided CRISPR-Cas-derived genome editing tools that induce single-nucleotide changes. The limitations of current BEs lie in their low precision (especially when multiple target nucleotides of the deaminase are present within the activity window) and their restriction to targets that are in p...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14465-z

    authors: Tan J,Zhang F,Karcher D,Bock R

    更新日期:2020-01-31 00:00:00

  • Extraordinary carrier multiplication gated by a picosecond electric field pulse.

    abstract::The study of carrier multiplication has become an essential part of many-body physics and materials science as this multiplication directly affects nonlinear transport phenomena, and has a key role in designing efficient solar cells and electroluminescent emitters and highly sensitive photon detectors. Here we show th...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1598

    authors: Hirori H,Shinokita K,Shirai M,Tani S,Kadoya Y,Tanaka K

    更新日期:2011-12-20 00:00:00

  • Monolayer surface chemistry enables 2-colour single molecule localisation microscopy of adhesive ligands and adhesion proteins.

    abstract::Nanofabricated and nanopatterned surfaces have revealed the sensitivity of cell adhesion to nanoscale variations in the spacing of adhesive ligands such as the tripeptide arginine-glycine-aspartic acid (RGD). To date, surface characterisation and cell adhesion are often examined in two separate experiments so that the...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-05837-7

    authors: Lu X,Nicovich PR,Zhao M,Nieves DJ,Mollazade M,Vivekchand SRC,Gaus K,Gooding JJ

    更新日期:2018-08-20 00:00:00

  • Sex and species specific hearing mechanisms in mosquito flagellar ears.

    abstract::Hearing is essential for the courtship of one of the major carriers of human disease, the mosquito. Males locate females through flight-tone recognition and both sexes engage in mid-air acoustic communications, which can take place within swarms containing thousands of individuals. Despite the importance of hearing fo...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06388-7

    authors: Su MP,Andrés M,Boyd-Gibbins N,Somers J,Albert JT

    更新日期:2018-09-25 00:00:00

  • An intrinsic timer specifies distal structures of the vertebrate limb.

    abstract::How the positional values along the proximo-distal axis (stylopod-zeugopod-autopod) of the limb are specified is intensely debated. Early work suggested that cells intrinsically change their proximo-distal positional values by measuring time. Recently, however, it is suggested that instructive extrinsic signals from t...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9108

    authors: Saiz-Lopez P,Chinnaiya K,Campa VM,Delgado I,Ros MA,Towers M

    更新日期:2015-09-18 00:00:00

  • Proteome-wide analysis of USP14 substrates revealed its role in hepatosteatosis via stabilization of FASN.

    abstract::Ubiquitin-specific protease 14 (USP14) is one of the major proteasome-associated deubiquitinating enzymes critical for proteome homeostasis. However, substrates of USP14 remain largely unknown, hindering the understanding of its functional roles. Here we conduct a comprehensive proteome, ubiquitinome and interactome a...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-07185-y

    authors: Liu B,Jiang S,Li M,Xiong X,Zhu M,Li D,Zhao L,Qian L,Zhai L,Li J,Lu H,Sun S,Lin J,Lu Y,Li X,Tan M

    更新日期:2018-11-13 00:00:00

  • The nuclear pore complex prevents sister chromatid recombination during replicative senescence.

    abstract::The Nuclear Pore Complex (NPC) has emerged as an important hub for processing various types of DNA damage. Here, we uncover that fusing a DNA binding domain to the NPC basket protein Nup1 reduces telomere relocalization to nuclear pores early after telomerase inactivation. This Nup1 modification also impairs the reloc...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13979-5

    authors: Aguilera P,Whalen J,Minguet C,Churikov D,Freudenreich C,Simon MN,Géli V

    更新日期:2020-01-09 00:00:00

  • Immunological and inflammatory profiles in mild and severe cases of COVID-19.

    abstract::COVID-19 is associated with 5.1% mortality. Although the virological, epidemiological, clinical, and management outcome features of COVID-19 patients have been defined rapidly, the inflammatory and immune profiles require definition as they influence pathogenesis and clinical expression of COVID-19. Here we show lymph...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-17240-2

    authors: Song JW,Zhang C,Fan X,Meng FP,Xu Z,Xia P,Cao WJ,Yang T,Dai XP,Wang SY,Xu RN,Jiang TJ,Li WG,Zhang DW,Zhao P,Shi M,Agrati C,Ippolito G,Maeurer M,Zumla A,Wang FS,Zhang JY

    更新日期:2020-07-08 00:00:00

  • Glucocorticoids suppress inflammation via the upregulation of negative regulator IRAK-M.

    abstract::Glucocorticoids are among the most commonly used anti-inflammatory agents. Despite the enormous efforts in elucidating the glucocorticoid-mediated anti-inflammatory actions, how glucocorticoids tightly control overactive inflammatory response is not fully understood. Here we show that glucocorticoids suppress bacteria...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7062

    authors: Miyata M,Lee JY,Susuki-Miyata S,Wang WY,Xu H,Kai H,Kobayashi KS,Flavell RA,Li JD

    更新日期:2015-01-14 00:00:00

  • Dynamical observations on the crack tip zone and stress corrosion of two-dimensional MoS2.

    abstract::Whether and how fracture mechanics needs to be modified for small length scales and in systems of reduced dimensionality remains an open debate. Here, employing in situ transmission electron microscopy, atomic structures and dislocation dynamics in the crack tip zone of a propagating crack in two-dimensional (2D) mono...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14116

    authors: Ly TH,Zhao J,Cichocka MO,Li LJ,Lee YH

    更新日期:2017-01-18 00:00:00

  • Emergence of chirality and structural complexity in single crystals at the molecular and morphological levels.

    abstract::Naturally occurring single crystals having a multidomain morphology are a counterintuitive phenonomon: the macroscopic appearance is expected to follow the symmetry of the unit cell. Growing such crystals in the lab is a great challenge, especially from organic molecules. We achieve here uniform metallo-organic crysta...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13925-5

    authors: di Gregorio MC,Shimon LJW,Brumfeld V,Houben L,Lahav M,van der Boom ME

    更新日期:2020-01-20 00:00:00

  • Metformin induces lipogenic differentiation in myofibroblasts to reverse lung fibrosis.

    abstract::Idiopathic pulmonary fibrosis (IPF) is a fatal disease in which the intricate alveolar network of the lung is progressively replaced by fibrotic scars. Myofibroblasts are the effector cells that excessively deposit extracellular matrix proteins thus compromising lung structure and function. Emerging literature suggest...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-10839-0

    authors: Kheirollahi V,Wasnick RM,Biasin V,Vazquez-Armendariz AI,Chu X,Moiseenko A,Weiss A,Wilhelm J,Zhang JS,Kwapiszewska G,Herold S,Schermuly RT,Mari B,Li X,Seeger W,Günther A,Bellusci S,El Agha E

    更新日期:2019-07-05 00:00:00

  • Kondo-like phonon scattering in thermoelectric clathrates.

    abstract::Crystalline solids are generally known as excellent heat conductors, amorphous materials or glasses as thermal insulators. It has thus come as a surprise that certain crystal structures defy this paradigm. A prominent example are type-I clathrates and other materials with guest-host structures. They sustain low-energy...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-08685-1

    authors: Ikeda MS,Euchner H,Yan X,Tomeš P,Prokofiev A,Prochaska L,Lientschnig G,Svagera R,Hartmann S,Gati E,Lang M,Paschen S

    更新日期:2019-02-21 00:00:00

  • A prophage tail-like protein is deployed by Burkholderia bacteria to feed on fungi.

    abstract::Some bacteria can feed on fungi, a phenomenon known as mycophagy. Here we show that a prophage tail-like protein (Bg_9562) is essential for mycophagy in Burkholderia gladioli strain NGJ1. The purified protein causes hyphal disintegration and inhibits growth of several fungal species. Disruption of the Bg_9562 gene abo...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-00529-0

    authors: Swain DM,Yadav SK,Tyagi I,Kumar R,Kumar R,Ghosh S,Das J,Jha G

    更新日期:2017-09-01 00:00:00

  • The cryo-electron microscopy supramolecular structure of the bacterial stressosome unveils its mechanism of activation.

    abstract::How the stressosome, the epicenter of the stress response in bacteria, transmits stress signals from the environment has remained elusive. The stressosome consists of multiple copies of three proteins RsbR, RsbS and RsbT, a kinase that is important for its activation. Using cryo-electron microscopy, we determined the ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-10782-0

    authors: Williams AH,Redzej A,Rolhion N,Costa TRD,Rifflet A,Waksman G,Cossart P

    更新日期:2019-07-08 00:00:00

  • Radiation-induced DNA damage and repair effects on 3D genome organization.

    abstract::The three-dimensional structure of chromosomes plays an important role in gene expression regulation and also influences the repair of radiation-induced DNA damage. Genomic aberrations that disrupt chromosome spatial domains can lead to diseases including cancer, but how the 3D genome structure responds to DNA damage ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-20047-w

    authors: Sanders JT,Freeman TF,Xu Y,Golloshi R,Stallard MA,Hill AM,San Martin R,Balajee AS,McCord RP

    更新日期:2020-12-02 00:00:00

  • Prevailing oxic environments in the Pacific Ocean during the mid-Cretaceous Oceanic anoxic event 2.

    abstract::The occurrence of Oceanic Anoxic Event 2 (OAE2) 94 million years ago is considered to be one of the largest carbon cycle perturbations in the Earth's history. The marked increase in the spatial extent of the anoxic conditions in the world's oceans associated with OAE2 resulted in the mass accumulation of organic-rich ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1233

    authors: Takashima R,Nishi H,Yamanaka T,Tomosugi T,Fernando AG,Tanabe K,Moriya K,Kawabe F,Hayashi K

    更新日期:2011-01-01 00:00:00

  • Transient auditory nerve demyelination as a new mechanism for hidden hearing loss.

    abstract::Hidden hearing loss (HHL) is a recently described auditory neuropathy believed to contribute to speech discrimination and intelligibility deficits in people with normal audiological tests. Animals and humans with HHL have normal auditory thresholds but defective cochlear neurotransmission, that is, reduced suprathresh...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14487

    authors: Wan G,Corfas G

    更新日期:2017-02-17 00:00:00

  • Reconstructing plate-motion changes in the presence of finite-rotations noise.

    abstract::Understanding lithospheric plate motions is of paramount importance to geodynamicists. Much effort is going into kinematic reconstructions featuring progressively finer temporal resolution. However, the challenge of precisely identifying ocean-floor magnetic lineations, and uncertainties in geomagnetic reversal timesc...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2051

    authors: Iaffaldano G,Bodin T,Sambridge M

    更新日期:2012-01-01 00:00:00

  • MURC deficiency in smooth muscle attenuates pulmonary hypertension.

    abstract::Emerging evidence suggests that caveolin-1 (Cav1) is associated with pulmonary arterial hypertension. MURC (also called Cavin-4) is a member of the cavin family, which regulates caveolar formation and functions together with caveolins. Here, we show that hypoxia increased Murc mRNA expression in the mouse lung, and th...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12417

    authors: Nakanishi N,Ogata T,Naito D,Miyagawa K,Taniguchi T,Hamaoka T,Maruyama N,Kasahara T,Nishi M,Matoba S,Ueyama T

    更新日期:2016-08-22 00:00:00

  • Allelic variation contributes to bacterial host specificity.

    abstract::Understanding the molecular parameters that regulate cross-species transmission and host adaptation of potential pathogens is crucial to control emerging infectious disease. Although microbial pathotype diversity is conventionally associated with gene gain or loss, the role of pathoadaptive nonsynonymous single-nucleo...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9754

    authors: Yue M,Han X,De Masi L,Zhu C,Ma X,Zhang J,Wu R,Schmieder R,Kaushik RS,Fraser GP,Zhao S,McDermott PF,Weill FX,Mainil JG,Arze C,Fricke WF,Edwards RA,Brisson D,Zhang NR,Rankin SC,Schifferli DM

    更新日期:2015-10-30 00:00:00

  • Unconventional valley-dependent optical selection rules and landau level mixing in bilayer graphene.

    abstract::Selection rules are of vital importance in determining the basic optical properties of atoms, molecules and semiconductors. They provide general insights into the symmetry of the system and the nature of relevant electronic states. A two-dimensional electron gas in a magnetic field is a model system where optical tran...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16844-y

    authors: Ju L,Wang L,Li X,Moon S,Ozerov M,Lu Z,Taniguchi T,Watanabe K,Mueller E,Zhang F,Smirnov D,Rana F,McEuen PL

    更新日期:2020-06-10 00:00:00

  • Nitric oxide enhances Th9 cell differentiation and airway inflammation.

    abstract::Th9 cells protect hosts against helminthic infection but also mediate allergic disease. Here we show that nitric oxide (NO) promotes Th9 cell polarization of murine and human CD4(+) T cells. NO de-represses the tumour suppressor gene p53 via nitrosylation of Mdm2. NO also increases p53-mediated IL-2 production, STAT5 ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms5575

    authors: Niedbala W,Besnard AG,Nascimento DC,Donate PB,Sonego F,Yip E,Guabiraba R,Chang HD,Fukada SY,Salmond RJ,Schmitt E,Bopp T,Ryffel B,Liew FY

    更新日期:2014-08-07 00:00:00