Functional MRI reveals the existence of modality and coordination-dependent timing networks

Jantzen, Kelly J.; Steinberg, Fred; Kelso, J. A. Scott

doi:10.1016/j.neuroimage.2004.12.029

Cited by 133 publications

(115 citation statements)

References 76 publications

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“…The latter activation likely originates from the left and right superior parietal cortex or from the medial parietal cortex. Activation of the superior parietal cortex is occasionally found in imaging investigations of time perception (Rao et al, 2001) and motor timing (Jantzen et al, 2005). Parietal activation associated with timing is more frequently found in the inferior parietal cortex (Coull et al, 2004), consistent with a sensitivity to elapsed time of the lateral intraparietal cortex in the macaque (Janssen and Shadlen, 2005).…”

Section: Slow Brain Potentials and Implicit Timingmentioning

confidence: 69%

Neurophysiology of Implicit Timing in Serial Choice Reaction-Time Performance

Praamstra

Kourtis²,

Kwok³

et al. 2006

J. Neurosci.

197

204

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Neural representations of time for the judgment of temporal durations are reflected in electroencephalographic (EEG) slow brain potentials, as established in time production and perception tasks. Here, we investigated whether anticipatory processes in reaction-time procedures are governed by similar mechanisms of interval timing. We used a choice reaction task with two different, temporally regular stimulus presentation regimes, both with occasional deviant interstimulus intervals. Temporal preparation was shown in the form of adjustments in time course of slow brain potentials, such that they reached their maximum amplitude just before a new trial, independent of the duration of the interstimulus interval. Preparation was focused on a brief time window, demonstrated by a drop in amplitude of slow potentials as the standard interval had elapsed in deviant interstimulus intervals. Implicit timing influencing perceptual processing was shown in reduced visual-evoked responses to delayed stimuli after a deviant interstimulus interval and in a reduction of EEG ␣ power over the visual cortex at the time when the standard interval had elapsed. In contrast to explicit timing tasks, the slow brain potential manifestations of implicit timing originated in the lateral instead of the medial premotor cortex. Together, the results show that temporal regularities set up a narrow time window of motor and sensory attention, demonstrating the operation of interval timing in reaction time performance. The divergence in slow brain potential distribution between implicit and explicit timing tasks suggests that interval timing for different behaviors relies on qualitatively similar mechanisms implemented in distinct cortical substrates.

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Section: Slow Brain Potentials and Implicit Timingmentioning

confidence: 69%

Neurophysiology of Implicit Timing in Serial Choice Reaction-Time Performance

Praamstra

Kourtis²,

Kwok³

et al. 2006

J. Neurosci.

197

204

View full text Add to dashboard Cite

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“…A recent class of theoretical explanations about timing judgments could be referred to as intrinsic models (Ivry & Schlerf, 2008), or as being dependent specifically on a modality or a coordination-dependent system (Jantzen, Steinberg, & Kelso, 2005). A most representative example of this no-dedicated-system view is the one referred to as a state-dependent network (Buonomano, 2007;Karmarkar & Buonomano, 2007).…”

Section: No Central Clockmentioning

confidence: 99%

Timing and time perception: A review of recent behavioral and neuroscience findings and theoretical directions

Grondin

2010

Attention, Perception, & Psychophysics

825

670

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Suppose someone had to prepare a review article on visual perception, instead of time perception. This individual would probably ask for a series of reviews, with at least one-and probably several-dedicated to color, distance, shape, and motion perception, and maybe to other aspects of visual perception. It would be very difficult to complete the same exercise for time perception since the categories of temporal experiences are not as clearly defined. However, for a reader to understand the scope of a text on time perception, it is essential to develop a representation of what the main research avenues or categories are. The present text should help the reader to grasp the scope of recent literature related to psychological time and time perception.After a brief overview of the various perspectives on what could be meant by psychological time, the review will propose to identify of series of key concepts and empirical findings that should delineate the field of time perception and timing, and will discuss some models of time perception. The article also provides a review of the main recent findings in the field in which a neuroscientific approach to timing is adopted. In this section, the roles of the cerebellum, of the cerebral cortices, and of the basal ganglia in the timing processes are emphasized. Time Perception Beyond the Focus of the Present ReviewThere is a wide range of research on psychological time and temporal processing, mainly because of the ubiquity of time in behavior and the relevance of a temporal perspective in regard to living organisms and events. There is a vast literature in social psychology as to how behavior is shaped by time (see Perret-Clermont, 2005, or Strathman & Joireman, 2005, which includes topics such as time management, time perspective, and time orientation, or the relative value of past and future (Caruso, Gilbert, & Wilson, 2008;Zimbardo & Boyd, 1999). Even within the scope of experimental psychology, some studies have emphasized how the temporal structure of events determines our perception of the world (see the second part of Helfrich, 2003).Some authors who are interested in consciousness have adopted a phenomenological perspective on time (see the first part of Buccheri, Saniga, & Stuckey, 2003). Indeed, time and consciousness have become more closely linked recently with the development of a new area of research on the concept of chronesthesia (awareness of subjective time; Tulving, 2002), as opposed to noetic consciousness (awareness of the world) or autonoetic consciousness (awareness of self in time). Interestingly, there is now evidence that even animals can anticipate the future (Roberts, 2008).There are many psychological time studies related in various ways to memory processes (Block & Zakay, 2008). One research avenue deals with the chronology of events in our lives, particularly the memory of the order of occurrence of these events (Damasio, 2002;Friedman, 1993 The aim of the present review article is to guide the reader through portions of the human time per...

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“…Thus, on one hand SMA and the basal ganglia of the CTBGc are activated during time production and perception tasks using both visual and auditory stimuli with various interval structures [2,3]. On the other hand, specific sensory and association areas are involved in interval timing, depending of the exact temporal paradigm [3,4].…”

Section: Neural Mechanisms For Timed Behavioursmentioning

confidence: 99%

How the motor system both encodes and influences our sense of time

Merchant¹,

Yarrow

2016

Current Opinion in Behavioral Sciences

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Several lines of evidence suggest that motoric brain structures may form the core amodal component of a neural network supporting a wide range of timed behaviours. Here, we review recent findings which elucidate the neural computations that occur within motor regions, and in particular the supplementary motor area, in order to support precisely timed actions. Although motor activity may help us represent time, it is also clear that action both enriches and complicates the interpretation of sensory inputs. Hence, in the second half of this review, we also consider the latest findings regarding the perceptual distortions that our actions can impose upon the subjective timeline.3

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Functional MRI reveals the existence of modality and coordination-dependent timing networks

Cited by 133 publications

References 76 publications

Neurophysiology of Implicit Timing in Serial Choice Reaction-Time Performance

Neurophysiology of Implicit Timing in Serial Choice Reaction-Time Performance

Timing and time perception: A review of recent behavioral and neuroscience findings and theoretical directions

How the motor system both encodes and influences our sense of time

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