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Duyar A, Carrasco M. Eyes on the past: Gaze stability differs between temporal expectation and temporal attention. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.07.598015. [PMID: 38895241 PMCID: PMC11185784 DOI: 10.1101/2024.06.07.598015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Temporal expectation and temporal attention distinctly improve performance and gaze stability, and interact at the behavioral and neural levels. Foreperiod-the interval between the preparatory signal and stimulus onset-facilitates temporal expectation. Preceding foreperiod-the foreperiod in the previous trial-modulates expectation at behavioral and oculomotor levels. Here, we investigated whether preceding foreperiod guides temporal attention. Regardless of the preceding foreperiod, temporal attention improved performance, particularly at early moments,and consistently accelerated gaze stability onset and offset by shifting microsaccade timing. However, only with preceding expected foreperiods, attention inhibited microsaccade rates. Moreover, preceding late foreperiods weakened expectation effects on microsaccade rates, but such a weakening was overridden by attention. Altogether, these findings reveal that the oculomotor system's flexibility does not translate to performance, and suggest that although selection history can be utilized as one of the sources of expectation in subsequent trials, it does not necessarily determine, strengthen, or guide attentional deployment.
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Affiliation(s)
- Aysun Duyar
- Department of Psychology, New York University, New York, NY, USA
| | - Marisa Carrasco
- Department of Psychology, New York University, New York, NY, USA
- Center for Neural Science, New York University, New York, NY, USA
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2
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Tal-Perry N, Yuval-Greenberg S. Sequential effect and temporal orienting in prestimulus oculomotor inhibition. J Vis 2023; 23:1. [PMID: 38047731 PMCID: PMC10697170 DOI: 10.1167/jov.23.14.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 10/16/2023] [Indexed: 12/05/2023] Open
Abstract
When faced with unfamiliar circumstances, we often turn to our past experiences with similar situations to shape our expectations. This results in the well-established sequential effect, in which previous trials influence the expectations of the current trial. Studies have revealed that, in addition to the classical behavioral metrics, the inhibition of eye movement could be used as a biomarker to study temporal expectations. This prestimulus oculomotor inhibition is found a few hundred milliseconds prior to predictable events, with a stronger inhibition for predictable than unpredictable events. The phenomenon has been found to occur in various temporal structures, such as rhythms, cue-association, and conditional probability, yet it is still unknown whether it reflects local sequential information of the previous trial. To explore this, we examined the relationship between the sequential effect and the prestimulus oculomotor inhibition. Our results (N = 40) revealed that inhibition was weaker when the previous trial was longer than the current trial, in line with findings of behavioral metrics. These findings indicate that the prestimulus oculomotor inhibition covaries with expectation based on local sequential information, demonstrating the tight connection between this phenomenon and expectation and providing a novel measurement for studying sequential effects in temporal expectation.
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Affiliation(s)
- Noam Tal-Perry
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
- Department of Experimental Psychology, University of Oxford, Oxford, UK
- https://orcid.org/0000-0003-2521-9546
| | - Shlomit Yuval-Greenberg
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- https://orcid.org/0000-0001-6455-7578
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3
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Capizzi M, Chica AB, Lupiáñez J, Charras P. Attention to space and time: Independent or interactive systems? A narrative review. Psychon Bull Rev 2023; 30:2030-2048. [PMID: 37407793 PMCID: PMC10728255 DOI: 10.3758/s13423-023-02325-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2023] [Indexed: 07/07/2023]
Abstract
While there is ample evidence for the ability to selectively attend to where in space and when in time a relevant event might occur, it remains poorly understood whether spatial and temporal attention operate independently or interactively to optimize behavior. To elucidate this important issue, we provide a narrative review of the literature investigating the relationship between the two. The studies were organized based on the attentional manipulation employed (endogenous vs. exogenous) and the type of task (detection vs. discrimination). Although the reviewed findings depict a complex scenario, three aspects appear particularly important in promoting independent or interactive effects of spatial and temporal attention: task demands, attentional manipulation, and their combination. Overall, the present review provides key insights into the relationship between spatial and temporal attention and identifies some critical gaps that need to be addressed by future research.
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Affiliation(s)
- Mariagrazia Capizzi
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain.
| | - Ana B Chica
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Juan Lupiáñez
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Pom Charras
- Univ Paul Valéry Montpellier 3, EPSYLON EA 4556, F34000, Montpellier, France
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4
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Capizzi M, Martín-Signes M, Coull JT, Chica AB, Charras P. A transcranial magnetic stimulation study on the role of the left intraparietal sulcus in temporal orienting of attention. Neuropsychologia 2023; 184:108561. [PMID: 37031951 DOI: 10.1016/j.neuropsychologia.2023.108561] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/21/2023] [Accepted: 04/05/2023] [Indexed: 04/11/2023]
Abstract
Adaptive behavior requires the ability to orient attention to the moment in time at which a relevant event is likely to occur. Temporal orienting of attention has been consistently associated with activation of the left intraparietal sulcus (IPS) in prior fMRI studies. However, a direct test of its causal involvement in temporal orienting is still lacking. The present study tackled this issue by transiently perturbing left IPS activity with either online (Experiment 1) or offline (Experiment 2) transcranial magnetic stimulation (TMS). In both experiments, participants performed a temporal orienting task, alternating between blocks in which a temporal cue predicted when a subsequent target would appear and blocks in which a neutral cue provided no information about target timing. In Experiment 1 we used an online TMS protocol, aiming to interfere specifically with cue-related temporal processes, whereas in Experiment 2 we employed an offline protocol whereby participants performed the temporal orienting task before and after receiving TMS. The right IPS and/or the vertex were stimulated as active control regions. While results replicated the canonical pattern of temporal orienting effects on reaction time, with faster responses for temporal than neutral trials, these effects were not modulated by TMS over the left IPS (as compared to the right IPS and/or vertex regions) regardless of the online or offline protocol used. Overall, these findings challenge the causal role of the left IPS in temporal orienting of attention inviting further research on its underlying neural substrates.
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Affiliation(s)
- Mariagrazia Capizzi
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Department of Experimental Psychology, University of Granada, Spain.
| | - Mar Martín-Signes
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Department of Experimental Psychology, University of Granada, Spain
| | - Jennifer T Coull
- Laboratoire de Neurosciences Cognitives UMR 7291, Aix-Marseille University, CNRS, Marseille, France
| | - Ana B Chica
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Department of Experimental Psychology, University of Granada, Spain
| | - Pom Charras
- Univ Paul Valéry Montpellier 3, EPSYLON EA 4556, F34000, Montpellier, France
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5
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Fiorini L, Di Russo F, Lucia S, Bianco V. Modality predictability modulation confirms the sensorial readiness function of the pre-stimulus activity in sensory brain areas. Cortex 2023; 159:193-204. [PMID: 36640619 DOI: 10.1016/j.cortex.2022.12.008] [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: 12/28/2021] [Revised: 08/03/2022] [Accepted: 12/13/2022] [Indexed: 12/30/2022]
Abstract
The auditory Positivity (aP) and the visual Negativity (vN) are recently discovered modality-specific event-related potential (ERP) components associated with sensory readiness, which seems promising to study anticipatory perception and attention. However, a crucial aspect of these waves remains to be determined since it is still unclear if these components are indeed related to sensory readiness or represent the result of stimulus predictably. Indeed, earlier studies found these components in tasks where stimuli were repeatedly presented uniquely in the same sensory modality. To disentangle this issue, we used an experimental design consisting of three passive tasks: a unimodal auditory condition, a unimodal visual condition, and an intermodal condition in which the visual and auditory stimuli were unpredictably alternated. Then, we compared the amplitudes of the aP and vN in the three conditions and performed correlation analyses between pre-stimulus and post-stimulus components. Crucially, results showed that in the intermodal condition the components still occur, but their amplitudes are decreased compared to unimodal condition, providing evidence that they are only partially dependent on the task and that expectancy might modulate them. This result is in line with the "modality-shift effect" costs phenomenon which can occur also for passive tasks even before stimulus presentation. In addition, the amplitude of the post-stimulus components correlated with pre-stimulus ERP. Collectively, the present study confirms that the aP and the vN reflect sensory readiness processes that "boost" post-stimulus auditory N1 and visual P1 components.
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Affiliation(s)
- Linda Fiorini
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; IMT School for Advanced Studies Lucca, Lucca, Italy.
| | - Francesco Di Russo
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Stefania Lucia
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Valentina Bianco
- Laboratory of Cognitive Neuroscience, Department of Languages and Literatures, Communication, Education and Society, University of Udine, Udine, Italy
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6
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Change of Variable-Foreperiod Effects within an Experiment: A Bayesian Modeling Approach. J Cogn 2022; 5:40. [PMID: 36072112 PMCID: PMC9400609 DOI: 10.5334/joc.235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 06/28/2022] [Indexed: 11/20/2022] Open
Abstract
The framework of binding and retrieval in action control (BRAC) by Frings et al. (2020) proposed that repetition of any element in the previous trial triggers the retrieval of other elements in the same event file. Consistent with this framework, Los et al. (2014) argued that the temporal relation between the warning signal and the target stimulus on a trial is stored in a distinct memory trace (or, event file). Retrieval of the preceding memory trace, which is triggered by perceiving the same warning signal, leads to sequential foreperiod (SFP) effect. We modeled the data from four experiments using a Bayesian method to investigate whether the SFP effect changes over time. Results of Experiments 1, 3 and 4 support the multiple trace theory of preparation, which predicts an asymmetric sequential foreperiod effect, whereas those of Experiment 2 (extremely short foreperiods) support the repetition priming account by Capizzi et al. (2015). Moreover, the significance of the parameters showed that the asymmetry in Experiments 1 and 3 (non-aging distribution) developed gradually, whereas in Experiment 4 (uniform distribution), this asymmetry was significant from the beginning and did not change over time. Implications of these findings for temporal preparation models and BRAC framework were discussed.
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7
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Revisiting variable-foreperiod effects: evaluating the repetition priming account. Atten Percept Psychophys 2022; 84:1193-1207. [PMID: 35391659 PMCID: PMC8989257 DOI: 10.3758/s13414-022-02476-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2022] [Indexed: 11/08/2022]
Abstract
A warning signal preceding an imperative stimulus by a certain foreperiod can accelerate responses (foreperiod effect). When foreperiod is varied within a block, the foreperiod effect on reaction time (RT) is modulated by both the current and the prior foreperiods. Using a non-aging foreperiod distribution in a simple-reaction task, Capizzi et al. (Cognition, 134, 39-49, 2015) found equal sequential effects for different foreperiods, which they credited to repetition priming. The multiple-trace theory of Los et al. (Frontiers in Psychology, 5, Article 1058, 2014) attributes the slope of the foreperiod-RT function to the foreperiod distribution. We conducted three experiments that examined these predicted relations. Experiment 1 tested Capizzi et al.'s prediction in a choice-reaction task and found an increasing foreperiod-RT function but a larger sequential effect at the shorter foreperiod. Experiment 2 used two distinct short foreperiods with the same foreperiod distribution and found a decreasing foreperiod-RT function. By increasing the difference between the foreperiods used in Experiment 2, Experiment 3 yielded a larger sequential effect overall. The experiments provide evidence that, with a non-aging foreperiod distribution, the variable-foreperiod paradigm yields unequal sequential-effect sizes at the different foreperiods, consistent with the multiple-trace theory but contrary to Capizzi et al.'s repetition-priming account. The foreperiod-RT functions are similar to those of the fixed-foreperiod paradigm, which is not predicted by the multiple trace theory.
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8
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Shalev N, Nobre AC. Eyes wide open: Regulation of arousal by temporal expectations. Cognition 2022; 224:105062. [PMID: 35217263 PMCID: PMC9112164 DOI: 10.1016/j.cognition.2022.105062] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 01/31/2022] [Accepted: 02/06/2022] [Indexed: 12/01/2022]
Abstract
Maintaining adequate levels of arousal is essential for sustaining performance on extended tasks. To investigate arousal in prolonged tasks such as driving studies have traditionally used monotonous task designs. Both ecological and experimental settings often contain embedded temporal regularities, but it is unknown whether these enable adaptive modulation of arousal. We explored whether temporal predictability can modulate arousal according to the timing of anticipated relevant events. In two experiments, we manipulated the temporal predictability of events to test for behavioural benefits and arousal modulation, using pupillometry as a proxy measure. High temporal predictability significantly lowered the tonic level of arousal briefly increased arousal in anticipation of upcoming stimuli, whereas low temporal predictability resulted in tonically elevated arousal. These novel findings suggest that arousal levels flexibly adapt to the temporal structures of events and bring about energy efficiencies in the context of high levels of behavioural performance.
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Affiliation(s)
- Nir Shalev
- Department of Experimental Psychology, University of Oxford, UK; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative, Neuroimaging, Department of Psychiatry, University of Oxford, UK.
| | - Anna C Nobre
- Department of Experimental Psychology, University of Oxford, UK; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative, Neuroimaging, Department of Psychiatry, University of Oxford, UK
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9
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Girardi G, Fernandez LG, Leboyer M, Latimier A, Chokron S, Zalla T. Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect. Autism Res 2021; 14:2393-2404. [PMID: 34223712 DOI: 10.1002/aur.2573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 06/09/2021] [Accepted: 06/21/2021] [Indexed: 11/11/2022]
Abstract
Research suggested the possibility that temporal cognition may be different in autistic spectrum disorder (ASD). Although there are some empirical studies examining timing ability in these individuals, to our knowledge, no one directly assessed the ability to predict when an event will occur. Here, we report a study on implicit temporal preparation in individuals with ASD as indexed by the variable foreperiod (FP) effect. We compared a group of adult ASD participants to a group of typically-developed (TD) controls, for their respective abilities to utilize implicit temporal information in a simple detection task with three different preparatory intervals (FP, short, middle and long). Participants were given a warning tone to signal an imminent stimulus, and asked to press a key as quickly as they could upon detection of the stimulus. Both groups were able to use implicit temporal information, as revealed by both the variable-FP effect (i.e., faster response for targets appearing after a long FP) and asymmetric sequential effects (i.e., slower response in short-FP trials following a previous long-FP trial). The TD group exhibited a faster response in a long-FP trial that was preceded by short-FP one, whereas the ASD group did not, as reflected in their higher percentage of response omissions for a target that appeared later than in the previous trial. The reduced ability of ASD participants to modulate their responses under these conditions might reflect a difficulty in time-based monitoring of stimulus occurrence. LAY SUMMARY: Time-processing may be different in autistic spectrum disorder (ASD). This study addressed the ability to anticipate a relevant stimulus's onset according to predictable interstimulus intervals comparing adults with ASD and typically developed controls. We found that ASD participants did not benefit from temporal preparation when stimulus appeared later than previously attended. This suggests a reduced ability in detecting implicit temporal regularities between events.
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Affiliation(s)
- Giovanna Girardi
- Ecole Normale Supérieure, PSL Research University, Département d'études cognitives, Institut Jean Nicod, CNRS UMR 8129, Paris, France.,Department of Psychology, University Sapienza of Rome, Rome, Italy
| | - Laura Gabriela Fernandez
- Ecole Normale Supérieure, PSL Research University, Département d'études cognitives, Institut Jean Nicod, CNRS UMR 8129, Paris, France
| | - Marion Leboyer
- Department of Psychiatry, INSERM U 955, IMRB & University Paris Est Creteil, AP-HP, Henri Mondor-Albert Chenevier Hospitals, Creteil, France.,Fondation FondaMental, French National Science Foundation, Créteil, France
| | - Alice Latimier
- Ecole Normale Supérieure, PSL Research University, Département d'études cognitives, Institut Jean Nicod, CNRS UMR 8129, Paris, France
| | - Sylvie Chokron
- Institut de Neuropsychologie, Neurovision et Neurocognition, Fondation Ophtalmologique Rothschild & INCC, Integrative Neuroscience and Cognition Center, CNRS UMR 8002 Université de Paris, Paris, France
| | - Tiziana Zalla
- Ecole Normale Supérieure, PSL Research University, Département d'études cognitives, Institut Jean Nicod, CNRS UMR 8129, Paris, France
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10
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Los SA, Nieuwenstein J, Bouharab A, Stephens DJ, Meeter M, Kruijne W. The warning stimulus as retrieval cue: The role of associative memory in temporal preparation. Cogn Psychol 2021; 125:101378. [PMID: 33524889 DOI: 10.1016/j.cogpsych.2021.101378] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 01/04/2021] [Accepted: 01/16/2021] [Indexed: 10/22/2022]
Abstract
In a warned reaction time task, the warning stimulus (S1) initiates a process of temporal preparation, which promotes a speeded response to the impending target stimulus (S2). According to the multiple trace theory of temporal preparation (MTP), participants learn the timing of S2 by storing a memory trace on each trial, which contains a temporal profile of the events on that trial. On each new trial, S1 serves as a retrieval cue that implicitly and associatively activates memory traces created on earlier trials, which jointly drive temporal preparation for S2. The idea that S1 assumes this role as a retrieval cue was tested across eight experiments, in which two different S1s were associated with two different distributions of S1-S2 intervals: one with predominantly short and one with predominantly long intervals. Experiments differed regarding the S1 features that made up a pair, ranging from highly distinct (e.g., tone and flash) to more similar (e.g., red and green flash) and verbal (i.e., "short" vs "long"). Exclusively for pairs of highly distinct S1s, the results showed that the S1 cue modified temporal preparation, even in participants who showed no awareness of the contingency. This cueing effect persisted in a subsequent transfer phase, in which the contingency between S1 and the timing of S2 was broken - a fact participants were informed of in advance. Together, these findings support the role of S1 as an implicit retrieval cue, consistent with MTP.
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11
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Mento G, Granziol U. The developing predictive brain: How implicit temporal expectancy induced by local and global prediction shapes action preparation across development. Dev Sci 2020; 23:e12954. [PMID: 32080951 DOI: 10.1111/desc.12954] [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: 04/22/2019] [Revised: 12/05/2019] [Accepted: 02/19/2020] [Indexed: 01/29/2023]
Abstract
Human behavior is continuously shaped not just as a function of explicitly responding to external world events but also by internal biases implicitly driven by the capacity to extract statistics from complex sensory patterns. Two possible sources of predictability engaged to generate and update temporal expectancy are the implicit extraction of either local or global statistical contingencies in the events' temporal structure. In the context of action preparation the local prediction has been reported to be stable from the age of 6. However, there is no evidence about how the ability to extract and use global statistical patterns to establish temporal expectancy changes across development. Here we used a new, child-friendly reaction time task purposely designed to investigate how local (within-trial expectancy bias) and global (between-block expectancy bias) prediction interplay to generate temporal expectancy and consequently shape action preparation in young (5- to 6-year-old), middle-aged (7- to 8-year-old) and old (9- to 10-year-old) typically developing children. We found that while local temporal prediction showed stable developmental trajectories, the ability to use a global rule to action preparation in terms of both accuracy and speed becomes stable after the age of seven. These findings are discussed by adopting a neuroconstructivist-inspired theoretical account, according to which the developmental constraints on learning from hierarchically nested levels of sensory complexity may constitute a necessary prerequisite for mastering complex domains.
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Affiliation(s)
- Giovanni Mento
- Department of General Psychology, University of Padova, Padova, Italy
| | - Umberto Granziol
- Department of General Psychology, University of Padova, Padova, Italy
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12
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Probability-driven and stimulus-driven orienting of attention to time and sensory modality. Atten Percept Psychophys 2020; 81:2732-2744. [PMID: 31254259 DOI: 10.3758/s13414-019-01798-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The timing and the sensory modality of behaviorally relevant events often vary predictably, so that it is beneficial to adapt the sensory system to their statistical regularities. Indeed, statistical information about target timing and/or sensory modality modulates behavioral responses-called expectation effects. Responses are also facilitated by short-term repetitions of target timing and/or sensory modality-called priming effects. We examined how the expectation and priming effects on target timing (short vs. long cue-to-target interval) and target modality (auditory vs. visual) interacted. Temporal expectation was manipulated across blocks, while modality expectation was manipulated across participants. Responses were faster when targets were presented at the expected timing and/or in the expected modality in an additive manner, suggesting that temporal and modality expectation operate relatively independently. Similarly, responses were faster when the timing and/or modality of targets was repeated across trials in an additive manner, suggesting that temporal and modality priming operate relatively independently. Importantly, the interactions between expectation and priming were domain specific. In the temporal domain, temporal-expectation effects were observed only when temporal-priming effects were absent. In the modality domain, modality-priming effects predominated for auditory targets whereas modality-expectation effects predominated for visual targets. Thus, the interactions between probability-driven expectation and stimulus-driven priming processes appear to be controlled separately for the mechanisms that direct attention to specific temporal intervals and for the mechanisms that direct attention to specific sensory modalities. These results may suggest that the sensory system concurrently optimizes attentional priorities within temporal and sensory-modality domains.
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13
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Devine CA, Gaffney C, Loughnane GM, Kelly SP, O'Connell RG. The role of premature evidence accumulation in making difficult perceptual decisions under temporal uncertainty. eLife 2019; 8:e48526. [PMID: 31774396 PMCID: PMC6904213 DOI: 10.7554/elife.48526] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 11/26/2019] [Indexed: 12/31/2022] Open
Abstract
The computations and neural processes underpinning decision making have primarily been investigated using highly simplified tasks in which stimulus onsets cue observers to start accumulating choice-relevant information. Yet, in daily life we are rarely afforded the luxury of knowing precisely when choice-relevant information will appear. Here, we examined neural indices of decision formation while subjects discriminated subtle stimulus feature changes whose timing relative to stimulus onset ('foreperiod') was uncertain. Joint analysis of behavioural error patterns and neural decision signal dynamics indicated that subjects systematically began the accumulation process before any informative evidence was presented, and further, that accumulation onset timing varied systematically as a function of the foreperiod of the preceding trial. These results suggest that the brain can adjust to temporal uncertainty by strategically modulating accumulation onset timing according to statistical regularities in the temporal structure of the sensory environment with particular emphasis on recent experience.
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Affiliation(s)
- Ciara A Devine
- Trinity College Institute of Neuroscience and School of PsychologyThe University of Dublin, Trinity CollegeDublinIreland
| | - Christine Gaffney
- Trinity College Institute of Neuroscience and School of PsychologyThe University of Dublin, Trinity CollegeDublinIreland
| | | | - Simon P Kelly
- School of Electrical and Electronic Engineering and UCD Centre for Biomedical EngineeringUniversity College DublinDublinIreland
| | - Redmond G O'Connell
- Trinity College Institute of Neuroscience and School of PsychologyThe University of Dublin, Trinity CollegeDublinIreland
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Wehrman JJ, Sowman P. Time in the motor cortex: Motor evoked potentials track foreperiod duration without concurrent movement. Neurosci Lett 2019; 698:85-89. [PMID: 30630059 DOI: 10.1016/j.neulet.2019.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/30/2018] [Accepted: 01/06/2019] [Indexed: 11/26/2022]
Abstract
Transcranial magnetic stimulation (TMS) allows for the monitoring of motor cortex dynamics in preparation for response. Using this method, it has previously been shown that motor evoked potentials (MEPs) are suppressed as a response approaches. In the current article, we applied TMS while participants either relaxed or contracted their first dorsal interosseous muscle. We varied the time at which TMS was applied, however, unlike previous studies, no participant response was required. Using this method, we provide evidence that MEPs systematically decrease with the duration of the trial, while inhibition is not similarly affected. Further, we found some evidence that MEPs are inversely proportional to the duration of the prior trial. These findings have ramifications for other research interested in the application of TMS, especially when used across multiple possible points in a trial. Further, this finding shows a role for the motor cortex in timing more broadly.
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Affiliation(s)
- Jordan J Wehrman
- Macquarie University Cognitive Science Department, Sydney, Australia.
| | - Paul Sowman
- Macquarie University Cognitive Science Department, Sydney, Australia
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15
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The expected oddball: effects of implicit and explicit positional expectation on duration perception. PSYCHOLOGICAL RESEARCH 2018; 84:713-727. [DOI: 10.1007/s00426-018-1093-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/04/2018] [Indexed: 10/28/2022]
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16
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Massar SAA, Sasmita K, Lim J, Chee MWL. Motivation alters implicit temporal attention through sustained and transient mechanisms: A behavioral and pupillometric study. Psychophysiology 2018; 55:e13275. [PMID: 30120780 DOI: 10.1111/psyp.13275] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 05/31/2018] [Accepted: 07/07/2018] [Indexed: 11/28/2022]
Abstract
Temporal expectations aid performance by allowing the optimization of attentional readiness at moment of highest target probability. Reward enhances cognitive performance through its action on preparatory and reactive attentional processes. To elucidate how motivation interacts with mechanisms of implicit temporal attention, we studied healthy young adult participants (N = 73) performing a sustained attention task with simultaneous pupillometric recording, under different reward conditions (baseline: 0 c; reward: 10 c/fast response). Target timing was temporally unpredictable (variable foreperiod: 2-10 s, uniformly distributed), in which case implicitly formed timing expectations. Trials were binned according to current foreperiod (FPn ; short: 2-6 s; long: 6-10 s) and preceding foreperiod (FPn-1 ; short: 2-6 s; long: 6-10 s). Overall, performance data showed the expected temporal attention effects, with slower responses after shorter FPn s, particularly when they followed longer FPn-1 s. Moreover, these temporal effects were significantly reduced in the reward condition. While performance improved in all trial types, the largest benefit appeared in trials that were normally most disadvantaged by invalid temporal expectation. Furthermore, reward motivation was accompanied by an increase in sustained (prestimulus) and transient (poststimulus response) pupil diameter. The latter effect was particularly evident following short FPn s. The current findings suggest that reward motivation can improve overall attentional performance and reduce implicit temporal bias, both through preparatory and reactive attentional mechanisms.
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Affiliation(s)
- Stijn A A Massar
- Centre for Cognitive Neuroscience, Neuroscience and Behavioral Disorders Program, Duke-NUS Medical School, Singapore, Singapore
| | - Karen Sasmita
- Centre for Cognitive Neuroscience, Neuroscience and Behavioral Disorders Program, Duke-NUS Medical School, Singapore, Singapore
| | - Julian Lim
- Centre for Cognitive Neuroscience, Neuroscience and Behavioral Disorders Program, Duke-NUS Medical School, Singapore, Singapore
| | - Michael W L Chee
- Centre for Cognitive Neuroscience, Neuroscience and Behavioral Disorders Program, Duke-NUS Medical School, Singapore, Singapore
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17
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Visalli A, Vallesi A. Monitoring Processes in Visual Search Enhanced by Professional Experience: The Case of Orange Quality-Control Workers. Front Psychol 2018; 9:145. [PMID: 29497392 PMCID: PMC5819562 DOI: 10.3389/fpsyg.2018.00145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 01/29/2018] [Indexed: 12/11/2022] Open
Abstract
Visual search tasks have often been used to investigate how cognitive processes change with expertise. Several studies have shown visual experts' advantages in detecting objects related to their expertise. Here, we tried to extend these findings by investigating whether professional search experience could boost top-down monitoring processes involved in visual search, independently of advantages specific to objects of expertise. To this aim, we recruited a group of quality-control workers employed in citrus farms. Given the specific features of this type of job, we expected that the extensive employment of monitoring mechanisms during orange selection could enhance these mechanisms even in search situations in which orange-related expertise is not suitable. To test this hypothesis, we compared performance of our experimental group and of a well-matched control group on a computerized visual search task. In one block the target was an orange (expertise target) while in the other block the target was a Smurfette doll (neutral target). The a priori hypothesis was to find an advantage for quality-controllers in those situations in which monitoring was especially involved, that is, when deciding the presence/absence of the target required a more extensive inspection of the search array. Results were consistent with our hypothesis. Quality-controllers were faster in those conditions that extensively required monitoring processes, specifically, the Smurfette-present and both target-absent conditions. No differences emerged in the orange-present condition, which resulted to mainly rely on bottom-up processes. These results suggest that top-down processes in visual search can be enhanced through immersive real-life experience beyond visual expertise advantages.
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Affiliation(s)
| | - Antonino Vallesi
- Department of Neuroscience, University of Padova, Padua, Italy.,San Camillo Hospital IRCCS, Venice, Italy
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18
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Mioni G, Capizzi M, Vallesi A, Correa Á, Di Giacopo R, Stablum F. Dissociating Explicit and Implicit Timing in Parkinson's Disease Patients: Evidence from Bisection and Foreperiod Tasks. Front Hum Neurosci 2018; 12:17. [PMID: 29467632 PMCID: PMC5808217 DOI: 10.3389/fnhum.2018.00017] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 01/15/2018] [Indexed: 12/12/2022] Open
Abstract
A consistent body of literature reported that Parkinson's disease (PD) is marked by severe deficits in temporal processing. However, the exact nature of timing problems in PD patients is still elusive. In particular, what remains unclear is whether the temporal dysfunction observed in PD patients regards explicit and/or implicit timing. Explicit timing tasks require participants to attend to the duration of the stimulus, whereas in implicit timing tasks no explicit instruction to process time is received but time still affects performance. In the present study, we investigated temporal ability in PD by comparing 20 PD participants and 20 control participants in both explicit and implicit timing tasks. Specifically, we used a time bisection task to investigate explicit timing and a foreperiod task for implicit timing. Moreover, this is the first study investigating sequential effects in PD participants. Results showed preserved temporal ability in PD participants in the implicit timing task only (i.e., normal foreperiod and sequential effects). By contrast, PD participants failed in the explicit timing task as they displayed shorter perceived durations and higher variability compared to controls. Overall, the dissociation reported here supports the idea that timing can be differentiated according to whether it is explicitly or implicitly processed, and that PD participants are selectively impaired in the explicit processing of time.
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Affiliation(s)
- Giovanna Mioni
- Department of General Psychology, University of Padova, Padua, Italy
| | | | - Antonino Vallesi
- Department of Neuroscience, University of Padova, Padua, Italy
- San Camillo Hospital IRCCS, Venice, Italy
| | - Ángel Correa
- Centro de Investigación Mente, Cerebro y Comportamiento, University of Granada, Granada, Spain
- Departamento de Psicología Experimental, University of Granada, Granada, Spain
| | - Raffaella Di Giacopo
- Institute of Neurology, San Bortolo Hospital, Vicenza, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Trento, Italy
| | - Franca Stablum
- Department of General Psychology, University of Padova, Padua, Italy
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19
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Martinez-Alvarez A, Pons F, de Diego-Balaguer R. Endogenous temporal attention in the absence of stimulus-driven cues emerges in the second year of life. PLoS One 2017; 12:e0184698. [PMID: 28886169 PMCID: PMC5590992 DOI: 10.1371/journal.pone.0184698] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 08/29/2017] [Indexed: 11/19/2022] Open
Abstract
Anticipating both where and when an object will appear is a critical ability for adaptation. Research in the temporal domain in adults indicate that dissociable mechanisms relate to endogenous attention driven by the properties of the stimulus themselves (e.g. rhythmic, sequential, or trajectory cues) and driven by symbolic cues. In infancy, we know that the capacity to endogenously orient attention progressively develops through infancy. However, the above-mentioned distinction has not yet been explored since previous studies involved stimulus-driven cues. The current study tested 12- and 15-month-olds in an adaptation of the anticipatory eye movement procedure to determine whether infants were able to anticipate a specific location and temporal interval predicted only by symbolic pre-cues. In the absence of stimulus-driven cues, results show that only 15-month-olds could show anticipatory behavior based on the temporal information provided by the symbolic cues. Distinguishing stimulus-driven expectations from those driven by symbolic cues allowed dissecting more clearly the developmental progression of temporal endogenous attention.
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Affiliation(s)
- Anna Martinez-Alvarez
- Department of Cognition, Development, and Educational Psychology, University of Barcelona, Barcelona, Spain
- Cognition and Brain Plasticity Unit, Bellvitge Biomedical Research Institute (IDIBELL) Barcelona, Spain
| | - Ferran Pons
- Department of Cognition, Development, and Educational Psychology, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Ruth de Diego-Balaguer
- Department of Cognition, Development, and Educational Psychology, University of Barcelona, Barcelona, Spain
- Cognition and Brain Plasticity Unit, Bellvitge Biomedical Research Institute (IDIBELL) Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
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20
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Capizzi M, Ambrosini E, Arbula S, Mazzonetto I, Vallesi A. Testing the domain-general nature of monitoring in the spatial and verbal cognitive domains. Neuropsychologia 2016; 89:83-95. [PMID: 27263124 PMCID: PMC5010042 DOI: 10.1016/j.neuropsychologia.2016.05.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 04/29/2016] [Accepted: 05/29/2016] [Indexed: 11/25/2022]
Abstract
While it is well-established that monitoring the environment for the occurrence of relevant events represents a key executive function, it is still unclear whether such a function is mediated by domain-general or domain-specific mechanisms. We investigated this issue by combining event-related potentials (ERPs) with a behavioral paradigm in which monitoring processes (non-monitoring vs. monitoring) and cognitive domains (spatial vs. verbal) were orthogonally manipulated in the same group of participants. They had to categorize 3-dimensional visually presented words on the basis of either spatial or verbal rules. In monitoring blocks, they additionally had to check whether the word displayed a specific spatial configuration or whether it contained a certain consonant. The behavioral results showed slower responses for both spatial and verbal monitoring trials compared to non-monitoring trials. The ERP results revealed that monitoring did not interact with domain, thus suggesting the involvement of common underlying mechanisms. Specifically, monitoring acted on low-level perceptual processes (as expressed by an enhanced visual N1 wave and a sustained posterior negativity for monitoring trials) and on higher-level cognitive processes (involving larger positive modulations by monitoring trials over frontal and parietal scalp regions). The source reconstruction analysis of the ERP data confirmed that monitoring was associated with increased activity in visual areas and in right prefrontal and parietal regions (i.e., superior and inferior frontal gyri and posterior parietal cortex), which previous studies have linked to spatial and temporal monitoring. Our findings extend this research by supporting the domain-general nature of monitoring in the spatial and verbal domains. Previous studies suggest that monitoring relies on domain-general mechanisms. We combined EEG with a novel experimental design to directly test this hypothesis. Spatial and verbal non-monitoring and monitoring tasks were performed. Results confirmed the domain-general nature of monitoring. EEG source reconstruction showed the involvement of common right fronto-parietal areas.
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Affiliation(s)
| | - Ettore Ambrosini
- Department of Neuroscience, Universitá degli Studi di Padova, Italy.
| | - Sandra Arbula
- Department of Neuroscience, Universitá degli Studi di Padova, Italy
| | - Ilaria Mazzonetto
- Department of Neuroscience, Universitá degli Studi di Padova, Italy; Department of Information Engineering, Universitá degli Studi di Padova, Italy
| | - Antonino Vallesi
- Department of Neuroscience, Universitá degli Studi di Padova, Italy
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21
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Montoro PR, Contreras MJ, Elosúa MR, Marmolejo-Ramos F. Cross-modal metaphorical mapping of spoken emotion words onto vertical space. Front Psychol 2015; 6:1205. [PMID: 26322007 PMCID: PMC4531208 DOI: 10.3389/fpsyg.2015.01205] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 07/29/2015] [Indexed: 11/13/2022] Open
Abstract
From the field of embodied cognition, previous studies have reported evidence of metaphorical mapping of emotion concepts onto a vertical spatial axis. Most of the work on this topic has used visual words as the typical experimental stimuli. However, to our knowledge, no previous study has examined the association between affect and vertical space using a cross-modal procedure. The current research is a first step toward the study of the metaphorical mapping of emotions onto vertical space by means of an auditory to visual cross-modal paradigm. In the present study, we examined whether auditory words with an emotional valence can interact with the vertical visual space according to a 'positive-up/negative-down' embodied metaphor. The general method consisted in the presentation of a spoken word denoting a positive/negative emotion prior to the spatial localization of a visual target in an upper or lower position. In Experiment 1, the spoken words were passively heard by the participants and no reliable interaction between emotion concepts and bodily simulated space was found. In contrast, Experiment 2 required more active listening of the auditory stimuli. A metaphorical mapping of affect and space was evident but limited to the participants engaged in an emotion-focused task. Our results suggest that the association of affective valence and vertical space is not activated automatically during speech processing since an explicit semantic and/or emotional evaluation of the emotionally valenced stimuli was necessary to obtain an embodied effect. The results are discussed within the framework of the embodiment hypothesis.
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Affiliation(s)
- Pedro R. Montoro
- Departamento de Psicología Básica I, Facultad de Psicología, Universidad Nacional de Educación a DistanciaMadrid, Spain
| | - María José Contreras
- Departamento de Psicología Básica I, Facultad de Psicología, Universidad Nacional de Educación a DistanciaMadrid, Spain
| | - María Rosa Elosúa
- Departamento de Psicología Básica I, Facultad de Psicología, Universidad Nacional de Educación a DistanciaMadrid, Spain
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22
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Mento G, Tarantino V. Developmental Trajectories of Internally and Externally Driven Temporal Prediction. PLoS One 2015; 10:e0135098. [PMID: 26262878 PMCID: PMC4532408 DOI: 10.1371/journal.pone.0135098] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 07/16/2015] [Indexed: 11/30/2022] Open
Abstract
The ability to generate temporal prediction (TP) is fundamental to our survival since it allows us to selectively orient our attention in time in order to prioritize relevant environmental information. Studies on adult participants showed that externally and internally driven mechanisms can be engaged to establish TP, both resulting in better behavioural performance. However, few studies on children have investigated the ability to engage internally and externally driven TP, especially in relation to how these mechanisms change across development. In this study, 111 participants (88 children between six and eleven years of age, and 23 adults) were tested by means of a simple reaction time paradigm, in which temporal cueing and neutral conditions were orthogonally manipulated to induce externally and internally driven TP mechanisms, as well as an interaction between the two. Sequential effects (SEs) relative to both tasks were also investigated. Results showed that all children participating in the study were able to implement both external and internal TP in an independent fashion. However, children younger than eight years were not able to combine both strategies. Furthermore, in the temporal cueing blocks they did not show the typically-observed asymmetric SE pattern. These results suggest that children can flexibly use both external and internal TP mechanisms to optimise their behaviour, although their successful combined use develops only after eight years of age.
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Affiliation(s)
- Giovanni Mento
- Department of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, Italy
- * E-mail:
| | - Vincenza Tarantino
- Department of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, Italy
- Department of Neurosciences: SNPSRR, University of Padua, Via Giustiniani 5, 35128, Padova (PD), Italy
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