2022 – Page 109 – Kavli Institute Pre-Print Publications

GaLactic and Extragalactic All-sky Murchison Widefield Array survey eXtended (GLEAM-X) I: Survey Description and Initial Data Release

Posted by klaurent April 27, 2022May 10, 2022Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Natasha Hurley-Walker, Timothy J. Galvin, Stefan W. Duchesne, Xiang Zhang, John Morgan | Summary: We describe a new low-frequency wideband radio survey of the southern sky. Observations covering 72 – 231 MHz and Declinations south of $+30^circ$ have been performed with the Murchison Widefield Array "extended" Phase […]

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Supercritical growth pathway to overmassive black holes at cosmic dawn: coevolution with massive quasar hosts

Posted by klaurent April 26, 2022Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Haojie Hu, Kohei Inayoshi, Zoltán Haiman, Wenxiu Li, Eliot Quataert | Summary: Observations of the most luminous quasars at high redshifts ($z > 6$) have revealed that the largest supermassive black holes (SMBHs) at those epochs tend to be substantially overmassive relative to their host galaxies compared […]

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High precision magnetoencephalography reveals increased right-inferior frontal gyrus beta power during response conflict

Posted by klaurent April 26, 2022May 10, 2022UCSD / Salk

Kavli Affiliate: Adam Aron | Authors: Pria L Daniel, James J Bonaiuto, Sven Bestmann, Adam R Aron and Simon Little | Summary: Flexibility of behavior and the ability to rapidly switch actions is critical for adaptive living in humans. It is well established that the right-inferior frontal gyrus (R-IFG) is recruited during outright action-stopping, relating […]

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A Mini-Neptune from TESS and CHEOPS Around the 120 Myr Old AB Dor member HIP 94235

Posted by klaurent April 25, 2022MIT

Kavli Affiliate: George Ricker | First 5 Authors: George Zhou, Christopher P. Wirth, Chelsea X. Huang, Alexander Venner, Kyle Franson | Summary: The TESS mission has enabled discoveries of the brightest transiting planet systems around young stars. These systems are the benchmarks for testing theories of planetary evolution. We report the discovery of a mini-Neptune […]

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Testing High-Energy Emission Models for Blazars with X-ray Polarimetry

Posted by klaurent April 25, 2022May 10, 2022Stanford

Kavli Affiliate: Roger W. Romani | First 5 Authors: Abel L. Peirson, Ioannis Liodakis, Roger W. Romani, , | Summary: Both leptonic and hadronic emission processes may contribute to blazar jet emission; which dominates in blazars’s high energy emission component remains an open question. Some intermediate synchrotron peaked blazars transition from their low to high […]

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Altered basal ganglia output during self-restraint

Posted by klaurent April 25, 2022May 10, 2022UCSD / Salk

Kavli Affiliate: Joshua Berke | Authors: Bon-Mi Gu and Joshua D. Berke | Summary: Suppressing actions is essential for flexible behavior. Multiple neural circuits involved in behavioral inhibition converge upon a key basal ganglia output nucleus, the substantia nigra pars reticulata (SNr). To examine how changes in basal ganglia output contribute to self-restraint, we recorded […]

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Rare CNVs and phenome-wide profiling: a tale of brain-structural divergence and phenotypical convergence

Posted by klaurent April 25, 2022May 10, 2022Hopkins

Kavli Affiliate: David Linden | Authors: J. Kopal, K. Kumar, K. Saltoun, C. Modenato, C. A. Moreau, S. Martin-Brevet, G. Huguet, M. Jean-Louis, C.O. Martin, Z. Saci, N. Younis, P. Tamer, E. Douard, A. M. Maillard, B. Rodriguez-Herreros, A. Pain, S. Richetin, 16p11.2 European Consortium, Simons Searchlight Consortium, L. Kushan, A. I. Silva, M. B. […]

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Flexible utilization of spatial- and motor-based codes for the storage of visuo-spatial information

Posted by klaurent April 24, 2022May 3, 2022UCSD / Salk

Kavli Affiliate: John Serences | Authors: Margaret M. Henderson, Rosanne L. Rademaker and John T. Serences | Summary: Working memory provides flexible storage of information in service of upcoming behavioral goals. Some models propose specific fixed loci and mechanisms for the storage of visual information in working memory, such as sustained spiking in parietal and […]

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Projective LDDMM: Mapping Molecular Digital Pathology with Tissue MRI

Posted by klaurent April 24, 2022May 10, 2022Hopkins

Kavli Affiliate: Michael Miller, Menno Witter | Authors: Kaitlin Stouffer, Menno Witter, Daniel Tward and Michael Miller | Summary: Reconstructing dense 3D anatomical coordinates from 2D projective measurements has become a central problem in both mouse and human digital pathology. We describe a new family of diffeomorphic mapping technologies called Projective LDDMM which generate diffeomorphic […]

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Parallel systems for social and spatial reasoning within the cortical apex

Posted by klaurent April 23, 2022May 3, 2022Rockefeller

Kavli Affiliate: Winrich Freiwald | Authors: Ben Deen and Winrich A Freiwald | Summary: What is the cognitive and neural architecture for high-level reasoning? We hypothesize that systems for understanding people and places remain separate throughout the brain, but share a parallel organization. We test this hypothesis using deep neuroimaging of individual human brains on […]

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