Connected neurons in multiple neocortical areas, comprising parallel circuits, encode essential information for visual shape learning

Author(s):  
Aarti Nagayach ◽  
Maryam Ghafari ◽  
Yinghong Zhao ◽  
Grant S. Collins ◽  
Anshuman Singh ◽  
...  
Hippocampus ◽  
2019 ◽  
Vol 29 (8) ◽  
pp. 710-725 ◽  
Author(s):  
Guo‐Rong Zhang ◽  
Hua Zhao ◽  
Eui M. Choi ◽  
Michael Svestka ◽  
Xiaodan Wang ◽  
...  

2010 ◽  
Vol 107 (32) ◽  
pp. 14478-14483 ◽  
Author(s):  
G.-r. Zhang ◽  
H. Cao ◽  
L. Kong ◽  
J. O'Brien ◽  
A. Baughns ◽  
...  

2011 ◽  
Vol 11 (11) ◽  
pp. 1030-1030
Author(s):  
A. Garcia ◽  
S.-G. Kuai ◽  
Z. Kourtzi

2015 ◽  
Vol 15 (12) ◽  
pp. 373
Author(s):  
Sach Sokol ◽  
Charles Connor
Keyword(s):  

Author(s):  
P.R. Smith ◽  
W.E. Fowler ◽  
U. Aebi

An understanding of the specific interactions of actin with regulatory proteins has been limited by the lack of information about the structure of the actin filament. Molecular actin has been studied in actin-DNase I complexes by single crystal X-ray analysis, to a resolution of about 0.6nm, and in the electron microscope where two dimensional actin sheets have been reconstructed to a maximum resolution of 1.5nm. While these studies have shown something of the structure of individual actin molecules, essential information about the orientation of actin in the filament is still unavailable.The work of Egelman & DeRosier has, however, suggested a method which could be used to provide an initial quantitative estimate of the orientation of actin within the filament. This method involves the quantitative comparison of computed diffraction data from single actin filaments with diffraction data derived from synthetic filaments constructed using the molecular model of actin as a building block. Their preliminary work was conducted using a model consisting of two juxtaposed spheres of equal size.


Author(s):  
Jennifer Tufts

Loud music and noisy hobbies are part of our cultural landscape. These activities can be enjoyed with minimal risk to hearing if a few commonsense guidelines are followed. Educating clients about risks and protective strategies will empower them to make informed decisions about their hearing health that best reflect their values and priorities. In this article, the author covers essential information to avoiding noise-induced hearing loss, writing in easily accessible language to better help clinicians convey this information to their clients.


2021 ◽  
pp. 30-33
Author(s):  
David Jaynes ◽  
Paul Switzer

The purpose of this article is to provide background information and the current understanding of a less familiar cause of female breast cancer; exposure to ultraviolet light at night. Breast cancer is a common disease that causes significant morbidity and mortality in women. There are several risk factors for breast cancer, most of which are genetic and environmental in nature. An often-overlooked risk factor is exposure to blue light during night shift work, which decreases melatonin production. One of the many cancer-preventing properties of melatonin is to limit estrogen production. Increased lifetime exposure to estrogen is a well-known cause of breast cancer. Awareness of nighttime blue light exposure as a breast cancer risk factor by women doing night shift work and those exposed to nighttime light via smartphones and laptops, is essential information to know so that protective measures can be taken.


2020 ◽  
Vol 23 (7) ◽  
pp. 777-799
Author(s):  
O.I. Shvyreva ◽  
Z.I. Kruglyak ◽  
A.V. Petukh

Subject. This article discusses the issues related to the practice of financial reporting in the face of uncertainties caused by the coronavirus contagion, as well as the specifics of the audit strategy and formation of an audit opinion on this reporting. Objectives. The article aims to identify the quality characteristics of financial reporting prepared in the context of the COVID-19 pandemic and justify the key aspects of assurance engagement completion in an extremely uncertain epidemiological and economic situation. Methods. For the study, we used an abstract-logical method, content analysis techniques, systematization, and classification. Results. Analyzing the impact of the extremely uncertain epidemiological and economic situation on financial statements, the article clarifies aspects of disclosure of events after the reporting date and threats to business continuity in the annual reporting of economic entities. The article identifies possible alternative procedures and algorithms to obtain proper evidence when it is insufficient in the face of the inability to meet certain audit standards requirements in a remote audit environment. The article defines the impact of COVID-19 risk disclosure on the structure of the audit report and opinion. Relevance. The results of the study can be used in the practical activities of economic entities that prepare financial statements in the face of significant uncertainty, as well as auditors and audit organizations.


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