J. J. Bero

Temporal and Spatial Scales of Human Resting-State Cortical Activity across the Lifespan

J. J. Bero, Colin Humphries, Yang Li, Aviral Kumar et autres

Sensorimotor and cognitive abilities undergo substantial changes throughout the human lifespan, but the corresponding changes in the functional properties of cortical networks remain poorly understood. This can be studied using temporal and spatial scales of functional magnetic resonance imaging (fMRI) signals, which …

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Temporal and Spatial Scales of Human Resting-state Cortical Activity Across the Lifespan

J. J. Bero, Colin Humphries, Yang Li, Aviral Kumar et autres

Sensorimotor and cognitive abilities undergo substantial changes throughout the human lifespan, but the corresponding changes in the functional properties of cortical networks remain poorly understood. This can be studied using temporal and spatial scales of functional magnetic resonance imaging (fMRI) signals, which …

us, gb (code pays fourni par la source)

Coordinated anatomical and functional variability in the human brain during adolescence

J. J. Bero, Yang Li, Aviral Kumar, Colin Humphries et autres

Adolescence represents a time of unparalleled brain development. In particular, developmental changes in morphometric and cytoarchitectural features are accompanied by maturation in the functional connectivity (FC). Here, we examined how three facets of the brain, including myelination, cortical thickness (CT), and resting-state …

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Erratum: Search for gravitational waves from Scorpius X-1 in the second Advanced LIGO observing run with an improved hidden Markov model [Phys. Rev. D 100 , 122002 (2019)]

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

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Erratum: “Searches for Continuous Gravitational Waves from 15 Supernova Remnants and Fomalhaut b with Advanced LIGO” (2019, ApJ, 875, 122) *

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

Equation (5) of the published article?(Abbott et al. 2019) is in error; it should read (Formula Presented) The upper limits on ò presented in the published article are unaffected by this error.

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VizieR Online Data Catalog: 2015-2017 LIGO obs. analysis for 221 pulsars (Abbott+, 2019)

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

The data analyzed in this paper consist of those obtained by the two LIGO detectors (the LIGO Hanford Observatory, commonly abbreviated to LHO or H1, and the LIGO Livingston Observatory, abbreviated to LLO or L1) taken during their first and second observing …

Erratum: “Searches for Gravitational Waves from Known Pulsars at Two Harmonics in 2015–2017 LIGO Data” (2019, ApJ, 879, 10)

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

Due to an error at the publisher, in the published article the number of pulsars presented in the paper is incorrect in multiple places throughout the text. Specifically, “222” pulsars should be “221.” Additionally, the number of pulsars for which we have …

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A guide to LIGO–Virgo detector noise and extraction of transient gravitational-wave signals

B. P. Abbott, R. Abbott, T D Abbott, Sabu Abraham et autres

The LIGO Scientific Collaboration and the Virgo Collaboration have cataloged eleven confidently detected gravitational-wave events during the first two observing runs of the advanced detector era. All eleven events were consistent with being from well-modeled mergers between compact stellar-mass objects: black holes …

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Search for gravitational waves from Scorpius X-1 in the second Advanced LIGO observing run with an improved hidden Markov model

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

We present results from a semicoherent search for continuous gravitational waves from the low-mass x-ray binary Scorpius X-1, using a hidden Markov model (HMM) to track spin wandering. This search improves on previous HMM-based searches of LIGO data by using an improved …

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Tests of general relativity with the binary black hole signals from the LIGO-Virgo catalog GWTC-1

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

The detection of gravitational waves by Advanced LIGO and Advanced Virgo provides an opportunity to test general relativity in a regime that is inaccessible to traditional astronomical observations and laboratory tests. We present four tests of the consistency of the data with …

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Directional limits on persistent gravitational waves using data from Advanced LIGO’s first two observing runs

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

We perform an unmodeled search for persistent, directional gravitational wave (GW) sources using data from the first and second observing runs of Advanced LIGO. We do not find evidence for any GW signals. We place limits on the broadband GW flux emitted …

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GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs

B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham et autres

We present the results from three gravitational-wave searches for coalescing compact binaries with component masses above 1 M ⊙ during the first and second observing runs of the advanced gravitational-wave detector network. During the first observing run ( O 1 ), from …

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