‘Scientists Work to Make This World a Better Place’
Federico Gallo is a Research Fellow at the Centre for Cognition and Decision Making of the HSE Institute for Cognitive Research. In 2023, he won the Award for Special Achievements in Career and Public Life Among Foreign Alumni of HSE University. In this interview, Federico discusses how he entered science and why he chose to stay, and shares a secret to effective protection against cognitive decline in old age.
The Brain in Space: Investigating the Effects of Long Spaceflights on Space Travellers
As part of an international project conducted with the participation of Roscosmos and the European Space Agency, a team of researchers used differential tractography to analyse dMRI scans ofcosmonauts’ brains and found significant changes in brain connectivity, with some of the changes persisting after seven months back on Earth. The paper is published in Frontiers in Neural Circuits.
‘All of the Most Interesting Research Today Happens at the Borders between Different Disciplines’
The Russian Ministry of Education and Science has approved a new nomenclature of specializations in which academic degrees are conferred in Russia. The new list includes 21 new fields, including cognitive science. Maria Falikman, Head of the HSE School of Psychology, discusses the history of cognitive science, its formation at HSE, and its prospects for development.
‘In the Blink of an Eye’ Statistics: People Estimate Size of the Set of Objects Based on Distance to Them
HSE University researchers Yuri Markov and Natalia Tiurina discovered that when people visually estimate the size of objects, they are also able to consider their distance from the observer, even if there are many such objects. The observers rely not only on the objects’ retinal representation, but also on the surrounding context. The paper was published in the journal Acta Psychologica.
Experiment Shows How Our Visual System Avoids Overloading
Russian researchers from HSE University have studied a hypothesis regarding the capability of the visual system to automatically categorize objects (i.e., without requiring attention span). The results of a simple and beautiful experiment confirmed this assumption. The paper was published in the journal Scientific Reports. The study was supported by a Russian Science Foundation grant.
Attention Priority Map Explains Unusual Visual Search Phenomena
Researchers from HSE University and Harvard have found that the grouping of multiple elements in a visual display does not affect the search speed for an element with a unique combination of features. The Guided Search theory predicted such results. The study is published in the Journal of Vision.
Attention and Atención: How Language Proficiency Correlates with Cognitive Skills
An international team of researchers carried out an experiment at HSE University demonstrating that knowledge of several languages can improve the performance of the human brain. In their study, they registered a correlation between participants’ cognitive control and their proficiency in a second language.