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Past and present: electrophysiological differences in processing time reference
P. 13–14.
Recent studies have shown that reference to the past is more problematic in aphasic individuals than reference to the present (Anjarningsih et al. 2009; Bastiaanse, 2008). A fundamental issue concerns the extent to which past time reference difficulties are specific to aphasia. The present experiment was aimed at testing universal differences in processing present and past reference. We hypothesized that if past time reference problems are specific to aphasia, the same ERP effects should be observed while healthy individuals process verbs referring to the present and verbs referring to the past. However, if differences between present and past are more universal, non-similar ERP effects should be found.
Processing present and past time reference expressed through verbs is different in healthy individuals. Violation of the previously set time frame with a present tensed verb elicits a clear P600 response time locked to the critical verb. It means that present time reference is started being decoded and integrated into the preceding time context as soon as such it is presented. In contrast, there is no response time locked to the target verb when time frame is violated with a past tensed verb. This could be due to the fact that the proper decoding of time frame from verbal morphology does not happen right after a past tensed verb is presented. Instead, processing past time reference is delayed. These findings are in line with aphasiological data and suggest that problems with past in aphasia are based on more universal differences between processing present and past time reference.
Language:
English
Publication based on the results of:
Oknina L. B., Podlepich V. V., Sieber I. et al., Human Physiology 2026 Vol. 52 No. 3 P. 295–301
The aim of this study was to evaluate the potential use of the frequency-following response (FFR) for assessing preserved perception of simple speech stimuli in humans. To this end, event-related potentials (ERPs) elicited by isolated Russian syllables were recorded and analyzed in 29 healthy subjects in two frequency ranges, the standard range (1—40 Hz) and ...
Added: September 6, 2026
Пчелинцева М. Е., Lazarev I. E., Lyusin D., В кн.: Когнитивная наука в Москве: новые исследования. Материалы конференции 25 – 26 июня 2025.: М.: Буки Веди, 2025. С. 447–451.
The effects of emotional distraction might differ depending on the valence and arousal of induced affective states. Nevertheless, insufficient complexity of a cognitive task might affect the ability of participants to allocate attention resources for the successful examination of emotional stimuli and task performance. This is why, in previous research, indicators of accuracy and response ...
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Вартанов А. В., Шевченко А. О., Вестник Московского университета. Серия 14: Психология 2022 № 1 С. 201–220
Relevance. The problem of identifying the cerebral mechanisms of internal speech (spoken words or even individual sounds — phonemes) based on the electrical activity of the brain is relevant and significant for a number of practical applications, in particular for improving the construction of brain-computer interfaces.
Target. Electroencephalographic research is aimed at identifying the cerebral mechanisms of internal speech, taking into ...
Added: October 2, 2025
Шевченко А. О., Вартанов А. В., Современная наука: актуальные проблемы теории и практики. Серия «Познание» 2023 № 1 С. 108–111
This study is aimed at identifying the time intervals of dynamic speech for the subsequent analysis of the evoked EEG potentials. Understanding of exact time intervals will allow to make better use of pattern classification possibilities for BCI (brain-computer interface). The study involved 7 subjects with the following stimuli: 7 phonemes (A - [a], B ...
Added: October 2, 2025
Шевченко А. О., Вартанов А. В., Российский психологический журнал 2022 Т. 19 № 4 С. 186–210
Introduction. The existing speech production schemes do not fully reflect the interaction of speech perception systems and one’s own internal speech. The study is aimed at comparing the connection between internal pronunciation and phonemic perception using psychophysi-ological methods. Methods. Twenty-five people took part in the EEG study. The subjects were offered auditory stimuli, and then ...
Added: August 8, 2025
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Умение работать с противоречиями считается одной из характеристик здоровой психики и признаком сформированности высших форм мышления. Несмотря на обилие работ, в которых восприятие противоречий изучается с использованием метода электроэнцефалографии, исследований, посвященных поиску связей между нейрональными коррелятами реакций на противоречивую информацию и конкретными психологическими характеристиками, в том числе когнитивными, недостаточно. Мы проверяли гипотезу о том, что электрофизиологическая реакция на предъявление ...
Added: March 25, 2025
Fyndanis V., Burgio F., Buivolova O. et al., Aphasiology 2025 Vol. 39 No. 9 P. 1242–1276
Background
Persons with aphasia (PWAs) are often impaired in time reference/tense production. It has been suggested that this impairment is due to encoding or/and retrieval deficits. However, to the best of our knowledge, no experimental design that enables teasing apart selective encoding and retrieval deficits has been proposed thus far.
Aims
This study aims at disentangling time reference-related ...
Added: November 2, 2024
Канцерова А. О., Окнина Л. Б., Пицхелаури Д. И. et al., Физиология человека 2024 Т. 50 № 6 С. 3–12
Speech is a continuous stream of sounds. To perceive speech, it is necessary to allocate discrete units with different frequency, volume and duration during its sounding. The purpose of this study was to identify the responses of the human cortex and midbrain to the transition from a consonant to a vowel sound in a syllable. ...
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Blagoveshchensky E., Pomelova E., Попыванова А. В. et al., Современная зарубежная психология 2024 Т. 13 № 2 С. 10–21
Assessment of evoked potentials using electroencephalography is a classic method for determining a person’s response to different types of stimuli. The literature describes EPs that are specific markers of emotional perception. To date, many stimulus bases have been developed and validated for use in EEG EP paradigms, among which images of human faces with emotional ...
Added: July 24, 2024
Zubair M., Wang X., Iqbal S. et al., Heliyon 2020 No. 6 P. 1–7
Background: Message framing plays an important role in advertising strategies and has been studied from various perspectives in different behavioral studies.
New method: This study employs the event-related potential technique to examine attentional and emotional brain processing as influenced by message framing in the context of green marketing.
Results: The behavioral results demonstrated that purchase preference was higher under positive ...
Added: December 29, 2023
Baklushev M., Nazarova M., Novikov P. et al., Журнал неврологии и психиатрии им. С.С. Корсакова 2023 Т. 8 № 123 С. 30–35
Понятие «салиентность», получившее широкое распространение в англоязычной литературе, посвященной шизофрении, дословно переводится как «заметность» или «значимость». Чаще всего оно употребляется в сочетании «аберрантная салиентность», под которым понимают присвоение ложной значимости малозначительным фактам и деталям. Менее распространено понятие «адаптивная салиентность», под которым понимают «правильное» присвоение значимости биологически важной информации. Считается, что при шизофрении имеет место снижение адаптивной салиентности в сочетании с тенденцией к аберрантной салиентности. Понятия аберрантной и адаптивной салиентности ...
Added: December 1, 2023
Oknina L. B., Kantserova A. O., Pitskhelauri D. I. et al., Human Physiology 2023 Vol. 49 No. 4 P. 347–356
Human speech is a complex combination of sounds and auditory events. To date, there is no consensus on how speech perception occurs. Does the brain react to each sound in the flow of speech separately, or are discrete units distinguished in the sound series and analyzed by the brain as one sound event. The pilot ...
Added: September 3, 2023
Anufrieva A., Sapronov F., Angelgardt A. et al., Психология. Журнал Высшей школы экономики 2024 Т. 21 № 4 С. 634–655
Оптимизация обработки и хранения информации в рабочей памяти осуществляется за счет процесса категоризации. В свою очередь, категория имеет ряд уровней: субординантный, базовый и суперординантный, определяющих специфичность и отчетливость репрезентации. Следовательно, уровни категории оказывают влияние на загрузку рабочей памяти и эффективность зрительного поиска – эффект категориальности. Настоящее исследование было направлено на прояснение нейрофизиологических механизмов формирования репрезентации ...
Added: April 24, 2023
Angelgardt A., Anufrieva A., Sapronov F. et al., В кн.: Психология познания: сборник материалов Всероссийской научной конференции памяти Дж. С. Брунера.: Яр.: Филигрань, 2023.
Оптимизация обработки и хранения информации в рабочей памяти осуществляется за счет процесса категоризации. Категории подразделяются на уровни: субординантный, базовый и суперординантный – определяющие специфичность и отчетливость репрезентации. Следовательно, уровни категории оказывают влияние на загрузку рабочей памяти и эффективность зрительного поиска – эффект категориальности. Настоящее исследование направлено на прояснение нейрофизиологических механизмов формирования репрезентации под влиянием вербально ...
Added: March 29, 2023
Gorin A., Ключников В. А., Dutov I. et al., Журнал высшей нервной деятельности им. И.П. Павлова 2022 Т. 72 № 5 С. 678–689
The present study aimed to investigate the neurophysiological effects of transcranial direct current
stimulation (tDCS) on a component of evoked potentials called feedback-related negativity (FRN).
The subjects completed the monetary incentive delay task, during which they tried to avoid monetary
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Added: November 8, 2022
Канцерова А. О., Окнина Л. Б., Пицхелаури Д. И. et al., Журнал высшей нервной деятельности им. И.П. Павлова 2022 Т. 72 № 5 С. 707–716
Исследования активности нейронов у животных показали, что ствол мозга участвует в обработке конца звука. В основе данного исследования лежит анализ реакции среднего мозга человека на окончание подачи звукового стимула. Регистрация электрической активности проводилась при помощи глубинного электрода, расположенного в водопроводе мозга (aqueductus cerebri). Исследование проводилось в рамках интраоперационного мониторинга (ИОМ) с целью минимизации неврологического дефицита ...
Added: September 14, 2022
Liaukovich K., Ukraintseva Y., Martynova O., Neuropsychologia 2022 Vol. 165 Article 108129
The auditory system detects differences in sounds at an implicit level, but data on this difference might not be sufficient to make explicit discrimination. The biomarkers of implicit auditory memory of ambiguous stimuli could shed light on unconscious auditory processing and implicit auditory learning. Mismatch negativity (MMN) and P3a, components of event-related potentials (ERPs) reflecting stimuli discrimination without direct ...
Added: February 28, 2022
Bermúdez-Margaretto B., Kopytin G., Myachykov A. et al., , in: Advances in Cognitive Research, Artificial Intelligence and Neuroinformatics: Proceedings of the 9th International Conference on Cognitive Sciences, Intercognsci-2020, October 10-16, 2020, Moscow, RussiaVol. 1358.: Springer, 2021. P. 345–358.
The acquisition of new orthographic representations is a rapid and
highly automatic process in monolingual readers. Our study extends existing
research to biliterate populations, addressing the impact of phonological
inconsistencies across native (L1) and second language (L2) alphabets during
orthographic learning. Behavioral and EEG signals were collected from a group
of 24 Russian-English biliterates via a reading-aloud task using familiar ...
Added: June 24, 2021
Bermúdez-Margaretto B., Beltrán D., Shtyrov Y. et al., Brain Sciences 2020 Vol. 10 No. 10 P. 1–19
The acquisition of new vocabulary is usually mediated by previous experience with language. In the visual domain, the representation of orthographically unfamiliar words at the phonological or conceptual levels may facilitate their orthographic learning. The neural correlates of this advantage were investigated by recording EEG activity during reading novel and familiar words across three different ...
Added: November 4, 2020
Kleeva D., Ребрейкина А. Б., Sysoeva O., Современная зарубежная психология 2020 Т. 9 № 2 С. 34–45
Perceptual learning is defined by increased effectiveness of completing perceptual tasks as a result of experience or training. This review presents the analysis of changes in the components of event-related potentials (ERPs) after visual and auditory perceptual learning in humans. The use of the EEG method, which has a high temporal resolution, makes it possible ...
Added: October 26, 2020
Apresyan V., Шмелев А. Д., Russian Linguistics 2020 Т. 44 № 3 С. 203–230
This paper considers temporal meanings of Russian spatial adverbs and adjectives. We demonstrate the asymmetry between the temporal meanings of proximal and distal spatial words and analyze its semantic sources. One of the main manifestations of this asymmetry is the preferred future reference in the words denoting closeness (cf. blizkie kanikult ‘close vacations’ = ‘holidays ...
Added: May 9, 2020