Search Results - "V S Medvedev"

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  1. 1

    Single-Frequency Tunable External-Cavity Semiconductor Lasers Emitting at 1550 nm by Duraev, V. P., Voronchenko, S. A., Medvedev, SV., Lebedev, M. R.

    Published in Bulletin of the Lebedev Physics Institute (01-07-2024)
    “…We report the results of fabrication works on single-frequency tunable semiconductor laser modules for a wavelength of 1550 nm, with an external cavity being…”
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  2. 2

    Lateralized automatic auditory processing of phonetic versus musical information: A PET study by Tervaniemi, M., Medvedev, S. V., Alho, K., Pakhomov, S. V., Roudas, M. S., van Zuijen, T. L., Näätänen, R.

    Published in Human brain mapping (01-06-2000)
    “…Previous positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) studies show that during attentive listening, processing of…”
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  3. 3

    On the Equivalence of Borel Sets by Medvedev, S. V.

    Published in Mathematical Notes (01-08-2022)
    “…A theorem on the existence of a definable selector for the relation on the -sets of the Baire space is proved…”
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  4. 4

    On the Jayne–Rogers theorem by Medvedev, S. V.

    Published in Acta mathematica Hungarica (01-08-2018)
    “…J. E. Jayne and C. A. Rogers [ 3 ] proved that a mapping f : X → Y of an absolute Souslin- F set X to a metric space Y is Δ 2 0 -measurable if and only if it…”
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  5. 5

    Zero-dimensional CDH spaces with a dense completely metrizable subset by Medvedev, S. V.

    Published in Acta mathematica Hungarica (01-10-2019)
    “…Given a separable metrizable h -homogeneous space X , it is proved that X is a CDH space with a dense completely metrizable subspace if and only if every…”
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  6. 6

    Many-Dimensional Morse–Smale Diffeomeophisms with a Dominant Saddle by Zhuzhoma, E. V., Medvedev, V. S.

    Published in Mathematical Notes (01-06-2022)
    “…The article defines a class of Morse–Smale diffeomorphisms with a dominant saddle and provides necessary and sufficient conjugacy conditions for such…”
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  7. 7

    Underlying Manifolds of High-Dimensional Morse–Smale Diffeomorphisms with Two Saddle Periodic Points by Zhuzhoma, E. V., Medvedev, V. S.

    Published in Mathematical Notes (01-03-2021)
    “…The paper describes the topological structure of closed manifolds of dimension that admit Morse–Smale diffeomorphisms whose nonwandering sets contain…”
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  8. 8

    Prosodic clues to syntactic processing—a PET and ERP study by Strelnikov, K.N., Vorobyev, V.A., Chernigovskaya, T.V., Medvedev, S.V.

    Published in NeuroImage (Orlando, Fla.) (15-02-2006)
    “…Syntactic processing of spoken speech often involves prosodic clues processing. In the present PET and ERP study, subjects listened to phrases in which…”
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    Characteristics of the Involvement of Hidden Nodes in the Activity of Human Brain Systems Revealed on fMRI Data by Medvedev, S. V., Masharipov, R. S., Korotkov, A. D., Kireev, M. V.

    Published in Human physiology (01-02-2023)
    “…— Currently, it is generally accepted that brain functions are based on the systemic principle. At the same time, knowledge about the principles and mechanisms…”
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  12. 12

    Error detection mechanisms of the brain: Background and prospects by Bechtereva, N.P., Shemyakina, N.V., Starchenko, M.G., Danko, S.G., Medvedev, S.V.

    Published in International journal of psychophysiology (01-11-2005)
    “…Historical background of error detection (ED) studies is restored here from the first suggestion of such a mechanism published (Rabbit, 1966) and the first…”
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  13. 13

    Functional Role of Hidden Nodes of Brain Systems Responsible for Visual Identification and Categorization by Kireev, M. V., Masharipov, R. S., Korotkov, A. D., Medvedev, S. V.

    Published in Human physiology (01-11-2021)
    “…Inconsistent data on local activity and distant interactions of individual elements in brain systems is still an unsolved problem in studying systemic activity…”
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    Organization of Frontostriate Interactions with the Involvement of the Brain Error Detector in Supporting Deceptive and Honest Manipulative Actions by Kireev, M. V., Korotkov, A. D., Kotomin, I. A., Medvedev, S. V.

    Published in Neuroscience and behavioral physiology (01-10-2019)
    “…We report here studies on the cerebral mechanisms of conscious deceptive and honest manipulative actions. Analysis of cause-effect relationships showed that…”
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    Hidden Nodes of the Brain Systems by Medvedev, S. V., Korotkov, A. D., Kireev, M. V.

    Published in Human physiology (01-09-2019)
    “…The functional organization of the brain systems underlying higher order human activity is one of the key issues of modern psychophysiology and…”
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  17. 17

    Dynamics of Activity in the Anterior Cingulate Cortex on Development of Obsessive-Compulsive Disorder: a Combined PET and FMRI Study by Medvedeva, N. S., Masharipov, R. S., Korotkov, A. D., Kireev, M. V., Medvedev, S. V.

    Published in Neuroscience and behavioral physiology (01-03-2020)
    “…Impairment of the cerebral error detection mechanism is believed to be one of the causes of obsessive-compulsive disorder (OCD) and the anterior cingulate…”
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  18. 18

    Saddle-type solenoidal basis sets by Zhuzhoma, E. V., Medvedev, V. S.

    Published in Mathematical Notes (01-05-2017)
    “…An example of a diffeomorphism of the 3-sphere with positive topological entropy which has a one-dimensional solenoidal basis set with a two-dimensional…”
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  19. 19

    Organization of the Brain Systems of Aim-Directed Behavior: New Data by Medvedev, S. V., Kireev, M. V., Korotkov, A. D.

    Published in Human physiology (01-07-2018)
    “…Currently, the dominating approach to studying functional brain organization is based on the so-called activation studies, in the frameworks of which the…”
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  20. 20

    Effect of a Starting Model on the Solution of a Travel Time Seismic Tomography Problem by Yanovskaya, T. B., Medvedev, S. V., Gobarenko, V. S.

    Published in Izvestiya. Physics of the solid earth (01-03-2018)
    “…In the problems of three-dimensional (3D) travel time seismic tomography where the data are travel times of diving waves and the starting model is a system of…”
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