Tag «IQ»

Several studies have indicated that schizophrenic patients are likely to show high levels of nicotine dependence. Scientists from Higher School of Economics (HSE), Institut Pasteur, the CNRS, Inserm and the ENS employed a mouse model to elucidate how nicotine influences cells in the prefrontal cortex. They visualized how nicotine has a direct impact on the restoration of normal activity in nerve cells (neurons) involved in psychiatric disorders such as schizophrenia. These findings were published in a paper that appeared in the journal Nature Medicine.

Russia has a problem with the under-utilisation of education. Almost 30% of employees with university degrees report no connection whatsoever between their training and current occupation, according to Elena Varshavskaya's paper 'Where and in what jobs highly educated Russians work.'

Researchers from the Higher School of Economics, Ecole Normale Supérieure, Paris, Indiana University and the Russian Academy of Sciences Nizhny Novgorod Institute of Applied Physics have identified potential alcoholism mechanisms, associated with altered dopaminergic neuron response to complex dynamics of prefrontal cortex neurones affecting dopamine release.

In deciding whether or not they will register a particular incident or offence and whether they will investigate it according to the rules or in exchange for a bribe, Russian law enforcement officers tend to act from one of four different perspectives: state, departmental, commercial or professional, according to Elena Berdysheva's study 'Varying Worth of Crimes in the Eyes of Policemen in Russia'.

Experts of the HSE Institute of Education examined access to higher education in Russia and found that it varies across regions. Besides, the possibility of getting a degree can be quite low in some parts of the country.

Researchers from HSE, Northumbria University, and Aarhus University have experimentally confirmed the hypothesis, whereby comprehension of a word’s meaning involves not only the ‘classic’ language brain centres but also the cortical regions responsible for the control of body muscles, such as hand movements. The resulting brain representations are, therefore, distributed across a network of locations involving both areas specialised for language processing and those responsible for the control of the associated action. The results have been published in the journal Neuropsychologia.

Igor Kolokolov and Vladimir Lebedev, scientific experts from HSE’s Faculty of Physics and the Landau Institute for Theoretical Physics of Russian Academy of Sciences, have developed an analytical theory, which binds the structure of coherent vortices formed due to inverse cascades in 2-D turbulence with the statistical properties of hydrodynamic fluctuations. Uncovering this link can be useful in identifying the causes of the particular characteristics of such atmospheric phenomena as cyclones and anticyclones. Their research is presented in an article published in the ‘Journal of Fluid Mechanics’.

The belief that the non-profit sector is mainly supported by private donations is nothing but a myth. According to Natalia Ivanova's study Foreign Experience of Government's Impact on Philanthropy and Its Applicability in Russia, government support accounts for a substantial part of charity budgets.