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Visual task complexity and age-related changes in saccadic eye movements
P. 27-28.
Litvinova A., Ратманова П. О., Богданов Р. Р., Напалков Д. А.
Language:
English
Bogdanov R., Ratmanova P., Litvinova Alexandra S. et al., European Journal of Neurology 2012 Vol. 19 P. 234-234
The goal of our study was to figure out the dynamic of neurodegeneration in healthy subjects, patients with Parkinson’s disease (PD) and progressive supranuclear palsy (PSP) and to compare processes of pathological neurodegeneration and normal aging. For these purposes we registered saccadic eye movements using electrooculography. 27 patients with PD, 5 patients with PSP and ...
Added: April 28, 2014
Abuladze L., Sakkeus L., Selezneva E. et al., Frontiers in Public Health 2023 Vol. 11 Article 1058578
Background: In migration and health research, the healthy migrant effect has been a common finding, but it usually pertains to specific contexts only. Existing findings are inconsistent and inconclusive regarding the cognitive functioning of the (aging) foreign-origin population relative to the populations of their host and sending countries. Moreover, this comparison is an understudied design setting.
Objective: We ...
Added: July 19, 2023
Vladislav Balaev, Майорова Л. А., Петрушевский А. Г. et al., Brain Connectivity 2014 Vol. 4 No. 9 P. A95
Added: December 9, 2014
Гусак Д. И., Journal of Power Sources 2024 Article 234257
Lithium-ion batteries are widely used in portable devices and electric vehicles, and their production grows continuously. Aging is the main reason for battery retirement, which causes substantial waste production and can potentially result in water or soil pollution. Capacity recovery of aged cells could become a great alternative to their recycling. In this work, we ...
Added: March 14, 2024
Denisenko M. B., Kozlov V. A., Демографическое обозрение 2018 Т. 5 № 4 С. 6-35
The paper presents a modern methodology for estimating the impact of different age groups on the production and distribution of national income, called national transfer (generational) accounts. The human economic lifecycle is divided into stages defined by the ratio of labour income to consumption. In middle ages the gained income is higher than current consumption. ...
Added: April 15, 2019
Davis C., Journal of Population Ageing 2015
Added: October 22, 2015
Vyssokikh M., Holtze S., Averina O. et al., Proceedings of the National Academy of Sciences of the United States of America 2020 Vol. 117 No. 12 P. 6491-6501
The mitochondria of various tissues from mice, naked mole rats (NMRs), and bats possess two mechanistically similar systems to prevent the generation of mitochondrial reactive oxygen species (mROS): hexokinases I and II and creatine kinase bound to mitochondrial membranes. Both systems operate in a manner such that one of the kinase substrates (mitochondrial ATP) is ...
Added: December 10, 2022
Мыслина М. Д., Malyutina S., Lapin Y. D. et al., В кн. : Когнитивная наука в Москве: новые исследования. Материалы конференции 15 июня 2017 г. : Буки Веди, 2017. С. 257-261.
Numerous studies have found a reduced speed of linguistic processing in older adults, particularly in sentence processing. However, it has been suggested that the reduction of processing speed in older adults is a strategy that they adopt for reasons of caution in order to avoid potential error and/or to conserve "cognitive resources". This hypothesis has ...
Added: September 28, 2017
Kosova L., Демоскоп Weekly 2016 № 709-710 С. 1-18
The approaches to the understanding of successful and sustainable development of the society are changing before our eyes. The focus shifts from the economic indicators showing the welfare of the state, to measuring of the subjective indicators of happiness that reflect the individual's subjective well-being. The paper analyzes the level of life satisfaction according to ...
Added: February 20, 2017
Martynova O., Balaev V., Psychology. Journal of the Higher School of Economics 2015 Vol. 12 No. 4 P. 33-47
Age-related brain changes are the main cause of cognitive decline. Active cognitive task perform- ance as well as resting-state activity might be a sensitive index for studying differences in aging. We investigated age-related changes in the spontaneous neuronal activity with functional mag- netic resonance imaging (fMRI) in a resting-state condition. To evaluate differences in aging, ...
Added: December 22, 2015
Kozhukhov M., Мухаметдинова А. Р., Проблемы разработки перспективных микро- и наноэлектронных систем (МЭС) 2021 № 4 С. 81-85
A SPICE macromodel of the SiGe HBTs taking into account aging effects is presented. It consists of the standard core model selected by the designer and an additional subcircuit taking into account the hot-carrier effects. The macromodel was included on SPICE-like simulators. The advantages of SPICE-model version of SiGe HBT are high accuracy of description for device ...
Added: November 15, 2021
Dobrushina O., Dobrynina L., Arina G. et al., Frontiers in Human Neuroscience 2022 Vol. 16 P. 1-12
Aging is associated with decreased functional connectivity in the main brain networks, which can underlie changes in cognitive and emotional processing. Neurofeedback is a promising non-pharmacological approach for the enhancement of brain connectivity. Previously, we showed that a single session of infra-low frequency neurofeedback results in increased connectivity between sensory processing networks in healthy young ...
Added: June 1, 2022
Yoshikawa K., Maslakov A., Kraev G. et al., Arctic 2022 Vol. 75 No. 2 P. 225-241
Food cellars, otherwise referred to as ice or meat cellars, (lednik in Russian, k’aetyran in Chukchi, siġļuaq in Iñupiaq, and siqlugaq in Yupik) are a natural form of refrigeration in permafrost or seasonally frozen ground used to preserve, age, and ferment foods harvested for subsistence, including marine mammals, birds, fish, and plants. Indigenous peoples throughout the Arctic have constructed cellars in frozen ...
Added: October 26, 2022
Kharitonov I. A., Белопашенцев А. С., В кн. : Наноиндустрия. Ч. 1. Т. 15: Российский форум "Микроэлектроника-2021". Вып. S8-1 (113).: М. : Рекламно-издательский центр "ТЕХНОСФЕРА", 2022. С. 195-200.
Using the enhanced capabilities of SPICE modeling of CMOS circuits, using extended SPICE models of MOSFET with account for aging effects, quantitative estimates of the increased effects of hot carriers and dielectric breakdown on the characteristics of CMOS operational amplifiers are presented when the minimum size of transistors is reduced from 180 nm to 28 nm. ...
Added: December 1, 2022
Богданов Р. Р., Ратманова П. О., Litvinova A. et al., , in : XX World Congress on Parkinson’s Disease and Related Disorders. : [б.и.], 2013.
Added: April 24, 2014
Kosova L., Демоскоп Weekly 2015 № 667-668 С. 1-12
The article analyzes impact of age on social status using ISSP (International Social Survey Programme) data. Among the factors that determine a person's position in society, age plays a discriminatory role. This is the central tendency, but there exist circumstances, damping the negative effects. Developed societies have learned to create conditions for successful aging, providing ...
Added: March 11, 2016
Reifegerste J., Clahsen H., Elin K., Bilingualism: Language and Cognition 2018 P. 1-16
Previous research with younger adults has revealed differences between native (L1) and non-native late-bilingual (L2) speakers with respect to how morphologically complex words are processed. This study examines whether these L1/L2 differences persist into old age. We tested masked-priming effects for derived and inflected word forms in older L1 and L2 speakers of German and ...
Added: April 7, 2019
Vishnevsky A. G., Вестник Академии наук Республики Башкортостан 2013 Т. 18 № 1 С. 35-41
The paper highlights demographic challenges confronting the state today. These are: a high death rate, decrease of population size and negative changes in age composition. It also considers the tendencies of social and demographic development of the Republic of Bashkortostan in the context of Russia-wide processes and determines the priorities of social policy. ...
Added: June 11, 2013
Starannikova L. E., Alentiev A.Yu., Nikiforov R. Y. et al., Polymer 2021 Vol. 212 Article 123271
Polymer of intrinsic microporosity (PIM-1) was prepared according to a new procedure – precipitation polycondensation in DMSO solution. The permeability coefficients were determined in the “as cast” and ethanol treated samples of this material. It was shown that permeability of the novel polymer is higher than that of PIM-1 samples prepared according to the traditional methods, while ...
Added: November 1, 2022
MacInnes W., Jóhannesson Ó., Chetverikov A. et al., Vision 2020 Vol. 4 No. 2 P. 28
We move our eyes roughly three times every second while searching complex scenes, but covert attention helps to guide where we allocate those overt fixations. Covert attention may be allocated reflexively or voluntarily, and speeds the rate of information processing at the attended location. Reducing access to covert attention hinders performance, but it is not ...
Added: July 3, 2020