Tag "neuroscience"

HSE University researchers have found that if cortical excitability is suppressed, the conflict between self-interest and prosocial motivations is resolved in favour of the latter—but only in cases when this conflict is really present.

A unique awake brain surgery has been carried out in Nizhny Novgorod with the participation of staff of the Centre for Language and Brain Studies. For the first time, neurolinguists in Nizhny Novgorod assisted in the removal of a brain tumour with mapping of a bilingual patient who is a native speaker of Tatar and Russian. The participants—Natalia Gronskaya, Director of the Centre for Language and Brain Studies, Alina Minnigulova, research assistant, and Lilia Mavlekhanova, invited expert and native speaker of Tatar—spoke about the specifics of the operation.

A team of researchers from Max Planck Institute for Human Cognitive and Brain Sciences (Leipzig) has discovered that the age-related decline in bilateral anti-phase movement is linked to differences in alpha and beta neural activity. Among the researchers was Vadim Nikulin, Leading Research Fellow of the Centre for Cognition & Decision Making at HSE University.

The Centre for Language and Brain in Nizhny Novgorod started operations in September 2020. Today, it is comprised of a team of linguists - teachers and students - who are researching the relations between speech and parts of the brain. The Director of the Centre, Natalya E. Gronskaya, spoke to the HSE Look about how the neuro-linguistic laboratory appeared in Nizhny Novgorod, as well as current tasks and prospects the Centre can offer the students and the region.

How can a small Russian research group become a world-famous scientific centre in less than a decade? A special edition of the Frontiers in Psychologyjournal devoted to increasing public awareness of neuroscience features an article about the HSE University Center for Language and Brain, including the successes and challenges of its early years.

The stronger the functional brain connections, the less inclined someone is to punish others for unfair behaviour. This conclusion was reached by HSE researchers following a neuroimaging experiment. Their paper ‘Wired to punish? Electroencephalographic study of the resting-state neuronal oscillations underlying third-party punishment’ was published in the journal Neuroscience.

Researchers from the HSE Centre for Cognition & Decision Making have developed a computational model of working memory and demonstrated the stabilizing effect of gamma oscillations, as well as the importance of fast interaction between the model components. The study results have the potential to become part of a theoretical basis for experiments on improving working memory functions with non-invasive brain stimulation. The study was published in Frontiers in Neural Circuits .

The Institute for Cognitive Neuroscience (ICN) at HSE University has recently added state-of-the-art laboratory equipment to its range of tools for studying brain function. The News Service visited the Institute to learn more about the uses of infrared lasers, optical tomography and a unique robotic arm, as well as why research into vascular tone is important, which parts of the brain can be stimulated to make people more generous, and how the Institute’s research can help treat diseases.

Researchers from HSE University and Max Planck Institute for Human Cognitive and Brain Sciences have discovered how the theta rhythm of the brain and the gender differences in attitudes to risk are linked. In an article published in the journal Frontiers in Neuroscience, the researchers addressed which processes can be explained by knowing this connection.

The first International Conference on Social Neurology in Environmentally Sound Conditions, organized by the International Laboratory of Social Neurobiology of the Institute of Cognitive Neurosciences and Aalto University will be held online on June 21-23, 2021. The HSE News Service spoke with conference organisers and some of the key speakers in the run-up to the conference about its agenda and some research highlights.