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Sarrias-Arrabal E, Berchicci M, Bianco V, Vázquez-Marrufo M, Perri RL, Di Russo F. Temporal spectral evolution of pre-stimulus brain activity in visual and visuomotor tasks. Cogn Neurodyn 2023; 17:1433-1446. [PMID: 37969946 PMCID: PMC10640439 DOI: 10.1007/s11571-022-09910-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 10/17/2022] [Accepted: 10/28/2022] [Indexed: 12/05/2022] Open
Abstract
The aim of this study was to describe the spectral features of pre-stimulus event-related potential (ERP) components elicited in visual tasks such as the Bereitschaftspotential (BP), prefrontal negativity (pN) and visual negativity (vN). ERPs are considered time-locked and phase-locked (evoked) activity, but we have also analyzed the non-phase but time-locked (induced) activity in the same interval by applying the temporal spectral evolution (TSE) method. Participants (N = 26) were tested in a passive task, a simple response task (SRT) and a discriminative response task (DRT), where EEG activity was recorded with 64 scalp electrodes. We analyzed the time-frequency modulations (phase and non-phase) prior to the onset of the stimuli in the sub-delta, delta, theta, alpha, beta, and gamma frequency bands. The results showed that all the pre-stimulus ERP components were mainly regulated by evoked activity in the sub-delta band. On the other hand, induced activity seems to be linked to evoked responses but with a different psychophysiological role. We concluded that other preparatory cognitive mechanisms associated with ERPs can also be detected by the TSE method. This finding may suggest underlying mechanisms in non-phase activity and requires the addition of non-phase activity analysis to the traditional analysis (phase and evoked activity).
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Affiliation(s)
- Esteban Sarrias-Arrabal
- Department of Experimental Psychology, Faculty of Psychology, University of Seville, Seville, Spain
| | - Marika Berchicci
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
| | - Valentina Bianco
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
| | - Manuel Vázquez-Marrufo
- Department of Experimental Psychology, Faculty of Psychology, University of Seville, Seville, Spain
| | | | - Francesco Di Russo
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
- Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
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2
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Berchicci M, Bianco V, Hamidi H, Fiorini L, Di Russo F. Electrophysiological Correlates of Different Proactive Controls during Response Competition and Inhibition Tasks. Brain Sci 2023; 13:brainsci13030455. [PMID: 36979265 PMCID: PMC10046650 DOI: 10.3390/brainsci13030455] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/05/2023] [Accepted: 03/06/2023] [Indexed: 03/30/2023] Open
Abstract
The present study aims to investigate the behavioral outcomes and the antecedent brain dynamics during the preparation of tasks in which the discrimination is either about the choice (choice response task; CRT) or the action (Go/No-go), and in a task not requiring discrimination (simple response task; SRT). Using event-related potentials (ERPs), the mean amplitude over prefrontal, central, and parietal-occipital sites was analyzed in 20 young healthy participants in a time frame before stimulus presentation to assess cognitive, motor, and visual readiness, respectively. Behaviorally, participants were faster and more accurate in the SRT than in the CRT and the Go/No-go. At the electrophysiological level, the proactive cognitive and motor ERP components were larger in the CRT and the Go/No-go than the SRT, but the largest amplitude emerged in the Go/No-go. Further, the amplitude over parieto-occipital leads was enhanced in the SRT. The strongest intensity of the frontal negative expectancy wave over prefrontal leads in the Go/No-go task could be attributed to the largest uncertainty about the target presentation and subsequent motor response selection and execution. The enhanced sensory readiness in the SRT can be related to either an increased visual readiness associated with task requirements or a reduced overlap with proactive processing on the scalp.
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Affiliation(s)
- Marika Berchicci
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
- Department of Psychological, Humanistic and Territorial Sciences, University "G. d'Annunzio", 66100 Chieti Scalo, Italy
| | - Valentina Bianco
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Hadiseh Hamidi
- Department of Exercise and Health, University of Paderborn, 33098 Paderborn, Germany
| | - Linda Fiorini
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
- IMT School for Advanced Studies, 55100 Lucca, Italy
| | - Francesco Di Russo
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
- IRCCS Santa Lucia Foundation, 00179 Rome, Italy
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3
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Lucia S, Aydin M, Bianco V, Fiorini L, Mussini E, Di Russo F. Effect of anticipatory multisensory integration on sensory-motor performance. Brain Struct Funct 2023:10.1007/s00429-023-02620-3. [PMID: 36808005 DOI: 10.1007/s00429-023-02620-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 02/10/2023] [Indexed: 02/23/2023]
Abstract
Multisensory integration (MSI) is a phenomenon that occurs in sensory areas after the presentation of multimodal stimuli. Nowadays, little is known about the anticipatory top-down processes taking place in the preparation stage of processing before the stimulus onset. Considering that the top-down modulation of modality-specific inputs might affect the MSI process, this study attempts to understand whether the direct modulation of the MSI process, beyond the well-known sensory effects, may lead to additional changes in multisensory processing also in non-sensory areas (i.e., those related to task preparation and anticipation). To this aim, event-related potentials (ERPs) were analyzed both before and after auditory and visual unisensory and multisensory stimuli during a discriminative response task (Go/No-go type). Results showed that MSI did not affect motor preparation in premotor areas, while cognitive preparation in the prefrontal cortex was increased and correlated with response accuracy. Early post-stimulus ERP activities were also affected by MSI and correlated with response time. Collectively, the present results point to the plasticity accommodating nature of the MSI processes, which are not limited to perception and extend to anticipatory cognitive preparation for task execution. Further, the enhanced cognitive control emerging during MSI is discussed in the context of Bayesian accounts of augmented predictive processing related to increased perceptual uncertainty.
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Affiliation(s)
- Stefania Lucia
- Department of Movement, Human and Health Sciences, "Foro Italico" University of Rome, Rome, Italy.
| | - Merve Aydin
- Department of Movement, Human and Health Sciences, "Foro Italico" University of Rome, Rome, Italy
| | - Valentina Bianco
- Department of Movement, Human and Health Sciences, "Foro Italico" University of Rome, Rome, Italy
| | - Linda Fiorini
- Department of Movement, Human and Health Sciences, "Foro Italico" University of Rome, Rome, Italy
- IMT School for Advanced Studies, Lucca, Italy
| | - Elena Mussini
- Department of Movement, Human and Health Sciences, "Foro Italico" University of Rome, Rome, Italy
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Francesco Di Russo
- Department of Movement, Human and Health Sciences, "Foro Italico" University of Rome, Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
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Quinzi F, Modica M, Berchicci M, Bianco V, Perri RL, Di Russo F. Does sport type matter? The effect of sport discipline on cognitive control strategies in preadolescents. Int J Psychophysiol 2022; 177:230-239. [PMID: 35661749 DOI: 10.1016/j.ijpsycho.2022.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/06/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022]
Abstract
This study aimed to test the effects of specific sport practices on cognitive sensory-motor performance and underlying brain functions in children. Behavioral performance and event-related potentials (ERP) were investigated during a cognitive visuomotor task in 64 preadolescent children practicing racket (Rack) sports, martial arts (Mart), indoor climbing (Clim), or not practicing any sport (controls, Cont). At the behavioral level, response speed and accuracy were studied. At the electrophysiological level, motor, cognitive and sensory-attentional readiness, and post-perceptual attentional functions were investigated. Behavioral results showed that Mart players had the fastest response time (RT). Rack players had the most consistent RT and committed the lowest omission errors. Clim athletes were the most accurate in terms of false alarms. ERP results showed that motor readiness was largest in Mart players. The Rack group had the largest cognitive preparation and the Clim one had the largest sensory-attentional readiness activity. Rack and Mart players had the largest activity associated with post-perceptual attentional processing. This result shows that practicing specific sports may allow differential benefits on cognitive processing. Racket sports seem to stimulate action speed consistency and improve accuracy for omissions, increasing cognitive preparation, and post-perceptual attentional processing. Mart practice may allow a more speed-oriented response behavior, probably due to large motor preparation and allocation of post-perceptual attentional resources, but only when response execution is required. Indoor climbing may favor response accuracy reducing unwanted responses as indexed by an increased sensory-attentional readiness. Overall, all the considered sports disciplines may improve cognitive processing, but each one is associated with different benefits on cognitive performance by possibly stimulating separate brain processing. This kind of information could be crucial to select the more appropriate sport depending on individual demands.
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Affiliation(s)
- Federico Quinzi
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Department of Clinical and Experimental Medicine, University of Catanzaro "Magna Græcia", Italy
| | - Manuela Modica
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Marika Berchicci
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Valentina Bianco
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Laboratory of Cognitive Neuroscience, Dept. of Languages and Literatures, Communication, Education and Society, University of Udine, Italy
| | | | - Francesco Di Russo
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Santa Lucia Foundation IRCCS, Rome, Italy.
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Bianco V, Berchicci M, Gigante E, Perri RL, Quinzi F, Mussini E, Di Russo F. Brain Plasticity Induced by Musical Expertise on Proactive and Reactive Cognitive Functions. Neuroscience 2021; 483:1-12. [PMID: 34973386 DOI: 10.1016/j.neuroscience.2021.12.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 01/01/2023]
Abstract
Proactive and reactive brain activities usually refer to processes occurring in anticipation or in response to perceptual and/or cognitive events. Previous studies found that, in auditory tasks, musical expertise improves performance mainly at the reactive stage of processing. In the present work, we aimed at acknowledging the effects of musical practice on proactive brain activities as a result of neuroplasticity processes occurring at the level of anticipatory motor/cognitive functions. Accordingly, performance and electroencephalographic recordings were compared between professional musicians and non-musicians during an auditory go/no-go task. Both proactive (pre-stimulus) and reactive (post-stimulus) event-related potentials (ERPs) were analyzed. Behavioral findings showed improved performance in musicians compared to non-musicians in terms of accuracy. For what concerns electrophysiological results, different ERP patterns of activity both before and after the presentation of the auditory stimulus emerged between groups. Specifically, musicians showed increased proactive cognitive activity in prefrontal scalp areas, previously localized in the prefrontal cortex, and reduced anticipatory excitability in frontal scalp areas, previously localized in the associative auditory cortices (reflected by the pN and aP components, respectively). In the reactive stage of processing (i.e., following stimulus presentation), musicians showed enhanced early (N1) and late (P3) components, in line with longstanding literature of enhanced auditory processing in this group. Crucially, we also found a significant correlation between the N1 component and years of musical practice. We interpreted these findings in terms of neural plasticity processes resulting from musical training, which lead musicians to high efficiency in auditory sensorial anticipation and more intense cognitive control and sound analysis.
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Affiliation(s)
- Valentina Bianco
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Laboratory of Cognitive Neuroscience, Dept. of Languages and Literatures, Communication, Education and Society, University of Udine, Udine, Italy.
| | - Marika Berchicci
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Elena Gigante
- International Association for Analytical Psychology, Zurich, Switzerland
| | | | - Federico Quinzi
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Elena Mussini
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Francesco Di Russo
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Santa Lucia Foundation IRCCS, Rome, Italy
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Fiorini L, Berchicci M, Mussini E, Bianco V, Lucia S, Di Russo F. Neural Basis of Anticipatory Multisensory Integration. Brain Sci 2021; 11:brainsci11070843. [PMID: 34201992 PMCID: PMC8301880 DOI: 10.3390/brainsci11070843] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/03/2021] [Accepted: 06/23/2021] [Indexed: 11/25/2022] Open
Abstract
The brain is able to gather different sensory information to enhance salient event perception, thus yielding a unified perceptual experience of multisensory events. Multisensory integration has been widely studied, and the literature supports the hypothesis that it can occur across various stages of stimulus processing, including both bottom-up and top-down control. However, evidence on anticipatory multisensory integration occurring in the fore period preceding the presentation of the expected stimulus in passive tasks, is missing. By means of event-related potentials (ERPs), it has been recently proposed that visual and auditory unimodal stimulations are preceded by sensory-specific readiness activities. Accordingly, in the present study, we tested the occurrence of multisensory integration in the endogenous anticipatory phase of sensory processing, combining visual and auditory stimuli during unimodal and multimodal passive ERP paradigms. Results showed that the modality-specific pre-stimulus ERP components (i.e., the auditory positivity -aP- and the visual negativity -vN-) started earlier and were larger in the multimodal stimulation compared with the sum of the ERPs elicited by the unimodal stimulations. The same amplitude effect was also present for the early auditory N1 and visual P1 components. This anticipatory multisensory effect seems to influence stimulus processing, boosting the magnitude of early stimulus processing. This paves the way for new perspectives on the neural basis of multisensory integration.
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Affiliation(s)
- Linda Fiorini
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (V.B.); (S.L.); (F.D.R.)
- Department of Psychology, University of Rome “La Sapienza”, 00185 Rome, Italy
- Correspondence:
| | - Marika Berchicci
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (V.B.); (S.L.); (F.D.R.)
- University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Elena Mussini
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (V.B.); (S.L.); (F.D.R.)
- University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Valentina Bianco
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (V.B.); (S.L.); (F.D.R.)
- Department of Languages and Literatures, Communication, Education and Society, University of Udine, 33100 Udine, Italy
| | - Stefania Lucia
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (V.B.); (S.L.); (F.D.R.)
| | - Francesco Di Russo
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (V.B.); (S.L.); (F.D.R.)
- IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
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Bianco V, Berchicci M, Mussini E, Perri RL, Quinzi F, Di Russo F. Electrophysiological Evidence of Anticipatory Cognitive Control in the Stroop Task. Brain Sci 2021; 11:brainsci11060783. [PMID: 34199201 PMCID: PMC8231961 DOI: 10.3390/brainsci11060783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/07/2021] [Accepted: 06/11/2021] [Indexed: 12/20/2022] Open
Abstract
The Stroop task has been largely used to explore the ability to inhibit the automatic process of reading when reporting the ink color of incongruent color-words. Given the extensive literature regarding the processes involved in task performance, here we aimed at exploring the anticipatory brain activities during the Stroop task using the event-related potential (ERP) method. To accomplish this, eighteen participants performed two different blocks where neutral words were intermixed with congruent and incongruent words, respectively. Results revealed consistent pre-stimulus activity over the frontal, premotor and parietal brain areas. The premotor and the parietal activities were also modulated by the Stroop effect, being more enhanced in the incongruent than in the congruent blocks. Present findings add on the current literature pointing at an unexplored locus of anticipatory cognitive control during task preparation, thus offering a new way to investigate top-down preparatory processes of performance control in the Stroop task.
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Affiliation(s)
- Valentina Bianco
- Department of Languages and Literatures, Communication, Education and Society, University of Udine, 33100 Udine, Italy
- IRCCS Fondazione Santa Lucia, 00179 Rome, Italy;
- Correspondence:
| | - Marika Berchicci
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (R.L.P.); (F.Q.)
| | - Elena Mussini
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (R.L.P.); (F.Q.)
| | - Rinaldo Livio Perri
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (R.L.P.); (F.Q.)
- Department of Psychology, University “Niccolò Cusano”, 00166 Rome, Italy
| | - Federico Quinzi
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (R.L.P.); (F.Q.)
| | - Francesco Di Russo
- IRCCS Fondazione Santa Lucia, 00179 Rome, Italy;
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy; (M.B.); (E.M.); (R.L.P.); (F.Q.)
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Bhangal S, Sharma S, Valle-Inclán F, Ren X, Hackley SA. Learning to deal with delayed outcomes: EEG oscillatory and slow potentials during the prefeedback interval. Psychophysiology 2021; 58:e13853. [PMID: 34106482 DOI: 10.1111/psyp.13853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 11/29/2022]
Abstract
It is well established that the stimulus-preceding negativity (SPN) decreases in amplitude as a task is mastered, a phenomenon generally attributed to the reduction in anticipatory attention as feedback becomes less needed. Typically, the experiments supporting this assumption have used relatively short delays (<3 s). However, we found in a previous study that this decline in amplitude, although present during the 2.5-s prefeedback delay of a patterned key-pressing task, was absent with an 8-s delay. We reexamined this finding using a 6-s delay and found that the SPN diminished at frontal sites as participants learned a sequence of four keypress durations, but that this modulation was limited to the early half of the delay (maximum at 2 s). Decline of lateralized sensorimotor theta activity across trials was also limited to early portions of the delay. These findings suggest that processes other than anticipatory attention to feedback may be more relevant for explaining SPN diminution. Such processes could include adjustment and maintenance of action-outcome expectancies (e.g., forward models) during the prefeedback interval.
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Affiliation(s)
- Sabrina Bhangal
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA
| | - Shreya Sharma
- School of Medicine, University of Missouri, Columbia, MO, USA
| | | | - Xi Ren
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA.,Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven A Hackley
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA
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Mismatch Negativity and Stimulus-Preceding Negativity in Paradigms of Increasing Auditory Complexity: A Possible Role in Predictive Coding. ENTROPY 2021; 23:e23030346. [PMID: 33804068 PMCID: PMC7999243 DOI: 10.3390/e23030346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 01/18/2023]
Abstract
The auditory mismatch negativity (MMN) has been considered a preattentive index of auditory processing and/or a signature of prediction error computation. This study tries to demonstrate the presence of an MMN to deviant trials included in complex auditory stimuli sequences, and its possible relationship to predictive coding. Additionally, the transfer of information between trials is expected to be represented by stimulus-preceding negativity (SPN), which would possibly fit the predictive coding framework. To accomplish these objectives, the EEG of 31 subjects was recorded during an auditory paradigm in which trials composed of stimulus sequences with increasing or decreasing frequencies were intermingled with deviant trials presenting an unexpected ending. Our results showed the presence of an MMN in response to deviant trials. An SPN appeared during the intertrial interval and its amplitude was reduced in response to deviant trials. The presence of an MMN in complex sequences of sounds and the generation of an SPN component, with different amplitudes in deviant and standard trials, would support the predictive coding framework.
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Perri RL, Bianco V, Facco E, Di Russo F. Now You See One Letter, Now You See Meaningless Symbols: Perceptual and Semantic Hypnotic Suggestions Reduce Stroop Errors Through Different Neurocognitive Mechanisms. Front Neurosci 2021; 14:600083. [PMID: 33510612 PMCID: PMC7835729 DOI: 10.3389/fnins.2020.600083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/30/2020] [Indexed: 01/09/2023] Open
Abstract
Compelling literature has suggested the possibility of adopting hypnotic suggestions to override the Stroop interference effect. However, most of these studies mainly reported behavioral data and were conducted on highly hypnotizable individuals. Thus, the question of the neural locus of the effects and their generalizability remains open. In the present study, we used the Stroop task in a within-subject design to test the neurocognitive effects of two hypnotic suggestions: the perceptual request to focus only on the central letter of the words and the semantic request to observe meaningless symbols. Behavioral results indicated that the two types of suggestions did not alter response time (RT), but both favored more accurate performance compared to the control condition. Both types of suggestions increased sensory awareness and reduced discriminative visual attention, but the perceptual request selectively engaged more executive control of the prefrontal cortex (PFC), and the semantic request selectively suppressed the temporal cortex activity devoted to graphemic analysis of the words. The present findings demonstrated that the perceptual and the semantic hypnotic suggestions reduced Stroop errors through common and specific top-down modulations of different neurocognitive processes but left the semantic activation unaltered. Finally, as we also recruited participants with a medium level of hypnotizability, the present data might be considered potentially representative of the majority of the population.
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Affiliation(s)
- Rinaldo Livio Perri
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico,”Rome, Italy
| | - Valentina Bianco
- IRCCS Fondazione Santa Lucia, Rome, Italy
- Laboratory of Cognitive Neuroscience, Department of Languages and Literatures, Communication, Education and Society, University of Udine, Udine, Italy
| | - Enrico Facco
- Studium Patavinum, Department of Neurosciences, University of Padova, Padua, Italy
- Inst. F. Granone—Italian Center of Clinical and Experimental Hypnosis, Turin, Italy
| | - Francesco Di Russo
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico,”Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
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Sustained visuospatial attention enhances lateralized anticipatory ERP activity in sensory areas. Brain Struct Funct 2021; 226:457-470. [PMID: 33392666 DOI: 10.1007/s00429-020-02192-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 11/27/2020] [Indexed: 01/02/2023]
Abstract
The existence of neural correlates of spatial attention is not limited to the reactive stage of stimulus processing: neural activities subtending spatial attention are deployed well ahead of stimulus onset. ERP evidence supporting this proactive (top-down) attentional control is based on trial-by-trial S1-S2 paradigms, where the onset of a directional cue (S1) indicates on which side attention must be directed to respond to an upcoming target stimulus (S2). Crucially, S1 onset trigger both attention and motor preparation, therefore, these paradigms are not ideal to demonstrate the effect of attention at preparatory stage of processing. To isolate top-down anticipatory attention, the present study used a sustained attention paradigm based on a steady cue that indicates the attended side constantly throughout an entire block of trials, without any onset of an attentional cue. The main result consists in the description of the attention effect on the visual negativity (vN) component, a growing neural activity starting before stimulus presentation in extrastriate visual areas. The vN was consistently lateralized in the hemisphere contralateral to the attended side, regardless of the hand to be used. At the opposite, the lateralized motor activity emerged long after, confirming that the hand-selection process followed the spatial attention orientation process. The present study confirms the anticipatory nature of the vN component and corroborate its role in terms of preparatory visuospatial attention.
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12
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Mussini E, Berchicci M, Bianco V, Perri RL, Quinzi F, Di Russo F. Effect of task complexity on motor and cognitive preparatory brain activities. Int J Psychophysiol 2020; 159:11-16. [PMID: 33227366 DOI: 10.1016/j.ijpsycho.2020.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/14/2020] [Accepted: 11/16/2020] [Indexed: 01/13/2023]
Abstract
In the present study, we investigated scalp-recorded activities of motor and cognitive preparation preceding stimulus presentation in relatively simple and complex visual motor discriminative response tasks (DRTs). Targets and non-targets were presented (with equal probability) in both tasks, and the complexity of the task depended on the discrimination and categorization processing load, which was based on the number of stimuli used (two stimuli in the simple- and four in the complex-DRT, respectively). We recorded event-related potentials (ERPs) in 16 participants in simple-DRT and 16 participants in complex-DRT. At the behavioral level, the performance was faster and more accurate in simple-DRT. Two pre-stimulus ERPs were considered: the central Bereitschaftspotential (BP) and the prefrontal negativity (pN). Both components showed earlier onset and larger amplitude in the complex-DRT. Overall, the simple-DRT required less motor and cognitive preparation in premotor and prefrontal areas compared to the complex-DRT. Present findings also suggest that the pN component was not reported in previous studies, likely because most ERP literature focusing on pre-stimulus ERP used simple-DRTs, and with such a task the pN amplitude is small and can easily go undetected.
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Affiliation(s)
- E Mussini
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy.
| | - M Berchicci
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - V Bianco
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - R L Perri
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; University "Niccolò Cusano", Rome, Italy
| | - F Quinzi
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
| | - F Di Russo
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
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Bianco V, Berchicci M, Livio Perri R, Quinzi F, Mussini E, Spinelli D, Di Russo F. Preparatory ERPs in visual, auditory, and somatosensory discriminative motor tasks. Psychophysiology 2020; 57:e13687. [PMID: 32970337 DOI: 10.1111/psyp.13687] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 08/03/2020] [Accepted: 08/17/2020] [Indexed: 11/27/2022]
Abstract
Previous event-related potential (ERP) studies mainly from the present research group showed a novel component, that is, the prefrontal negativity (pN), recorded in visual-motor discriminative tasks during the pre-stimulus phase. This component is concomitant to activity related to motor preparation, that is, the Bereitschaftspotential (BP). The pN component has been reported in experiments based on the visual modality only; for other modalities (acoustic and/or somatosensory) the presence of the pN warrants further investigation. This study represents a first step toward this direction; indeed, we aimed at describing the pN and the BP components in discriminative response tasks (DRTs) for three sensory modalities. In experiment 1 ERPs were recorded in 29 adults in visual and auditory DRT; an additional group of 15 adults participated to a somatosensory DRT (experiment 2). In line with previous results both the pN and the BP were clearly detectable in the visual modality. In the auditory modality the prefrontal pN was not detectable directly; however, the pN could be derived by subtraction of separate EEG traces recorded in a "passive" version of the same auditory task, in which motor responses were not required. In the somatosensory modality both the pN and the BP were detectable, although with lower amplitudes with respect to other two sensory modalities. Overall, regardless of the sensory modality, anticipatory task-related pN and BP components could be detected (or derived by subtraction) over both the prefrontal and motor cortices. These results support the view that anticipatory processes share common components among sensory modalities.
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Affiliation(s)
- Valentina Bianco
- Laboratory of Electrophysiology Processes, IRCCS Santa Lucia Foundation, Rome, Italy.,Laboratory of Cognitive Neuroscience, Department of Languages and Literatures, Communication, Education and Society, University of Udine, Udine, Italy
| | - Marika Berchicci
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | | | - Federico Quinzi
- Laboratory of Electrophysiology Processes, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Elena Mussini
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Donatella Spinelli
- Laboratory of Electrophysiology Processes, IRCCS Santa Lucia Foundation, Rome, Italy.,Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Francesco Di Russo
- Laboratory of Electrophysiology Processes, IRCCS Santa Lucia Foundation, Rome, Italy.,Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
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Houdayer E, Lee SJ, Hallett M. Cerebral preparation of spontaneous movements: An EEG study. Clin Neurophysiol 2020; 131:2561-2565. [PMID: 32927211 DOI: 10.1016/j.clinph.2020.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 08/04/2020] [Accepted: 08/12/2020] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The current study sought to determine whether there is a Bereitschaftspotential (BP) before uninstructed, spontaneous movements. METHODS 14 participants were seated on a comfortable armchair for one hour without any instruction except not to fall asleep and to keep their eyes open. Electroencephalography (EEG) and electromyography (EMG) activity were recorded during the whole session. EEG activity was analyzed before spontaneous movements and compared with EEG activity before repetitive, instructed movements in a separate session. RESULTS BPs were identified in most participants with the spontaneous movements. The BPs with spontaneous movements were mostly localized in the medial frontocentral regions. The BPs with the instructed movements were localized primarily in the central regions and had larger amplitude. CONCLUSION Presence of a BP before movement does not depend on instruction and may be independent of conscious volition. The amplitude of the BP may depend on the amount of attention. SIGNIFICANCE This study shows that the presence of a BP before movement is not an "artifact" of the experimental instructions.
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Affiliation(s)
- Elise Houdayer
- Human Motor Control Section, Medical Neurology Branch, NINDS, NIH, Building 10, Room 7D37, 10 Center Drive, MSC 1428, Bethesda, MD 20892-1428, USA; Department of Rehabilitation and Functional Recovery, IRCCS San Raffaele Hospital, via Olgettina 60 Milan, MI 20132, Italy
| | - Sae-Jin Lee
- Human Motor Control Section, Medical Neurology Branch, NINDS, NIH, Building 10, Room 7D37, 10 Center Drive, MSC 1428, Bethesda, MD 20892-1428, USA
| | - Mark Hallett
- Human Motor Control Section, Medical Neurology Branch, NINDS, NIH, Building 10, Room 7D37, 10 Center Drive, MSC 1428, Bethesda, MD 20892-1428, USA.
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Cross-modal nonspatial repetition inhibition: An ERP study. Neurosci Lett 2020; 734:135096. [PMID: 32470552 DOI: 10.1016/j.neulet.2020.135096] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 05/19/2020] [Accepted: 05/22/2020] [Indexed: 11/23/2022]
Abstract
Previous studies have demonstrated that nonspatial repetition inhibition can occur across modalities. However, the underlying mechanism of such cross-modal nonspatial repetition inhibition is unknown. The present experiment adopted a cross-modal prime-neutral cue-target paradigm in which in consecutive trials the prime and the target were matched or mismatched, not only in identity but also in modality. Meanwhile, event-related potentials (ERPs) to visual and auditory targets were recorded. The present study aimed to answer two questions: which ERP components reflect nonspatial repetition inhibition across modalities, and is the ERP component modality specific or supramodal? The results showed that for visual targets, robust nonspatial repetition inhibition occurred similarly for both unimodal (visual-visual) and cross-modal (audio-visual) target pairings, as indexed by an N400 repetition-induced increment in the typical N400 window but null effects during the N2 epoch. For auditory targets, similar modulation of cross-modal nonspatial repetition inhibition on the auditory-evoked N400 repetition-induced increment was observed. These results suggest that the N400 repetition-induced increment occurs during the N400 epoch that underlies cross-modal nonspatial repetition inhibition and that this N400 component is a supramodal component.
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Perri RL, Facco E, Quinzi F, Bianco V, Berchicci M, Rossani F, Di Russo F. Cerebral mechanisms of hypnotic hypoesthesia. An ERP investigation on the expectancy stage of perception. Psychophysiology 2020; 57:e13657. [DOI: 10.1111/psyp.13657] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Rinaldo Livio Perri
- Department Unicusano University “Niccolò Cusano” Rome Italy
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
| | - Enrico Facco
- Studium Patavinum Department of Neurosciences University of Padova Padova Italy
- Institution F. GranoneItalian Center of Clinical & Experimental Hypnosis Turin Italy
| | - Federico Quinzi
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
| | | | - Marika Berchicci
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
| | | | - Francesco Di Russo
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
- IRCCS Santa Lucia Foundation Rome Italy
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Chacko SC, Quinzi F, De Fano A, Bianco V, Mussini E, Berchicci M, Perri RL, Di Russo F. A single bout of vigorous-intensity aerobic exercise affects reactive, but not proactive cognitive brain functions. Int J Psychophysiol 2020; 147:233-243. [DOI: 10.1016/j.ijpsycho.2019.12.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 11/22/2019] [Accepted: 12/06/2019] [Indexed: 12/24/2022]
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Females are more proactive, males are more reactive: neural basis of the gender-related speed/accuracy trade-off in visuo-motor tasks. Brain Struct Funct 2019; 225:187-201. [DOI: 10.1007/s00429-019-01998-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 11/26/2019] [Indexed: 01/01/2023]
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