Brain activation patterns during measurement of sub- and supra-second intervals.
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Cites background from "Brain activation patterns during me..."
...…the processing of smaller intervals is sensory based, or benefits from some automatic processing, whereas the processing of longer intervals requires the support of cognitive resources (Hellström & Rammsayer, 2004; Lewis & Miall, 2003b; Rammsayer & Lima, 1991; but see Rammsayer & Ulrich, 2005)....
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...However, other studies based on neuroimaging have shown greater activation of the cerebellum for the discrimination of 600-msec rather than of 3-sec intervals (Lewis & Miall, 2003a)....
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754 citations
Cites background from "Brain activation patterns during me..."
...Lewis PA, Miall RC: Brain activation patterns during measurement of sub- and supra-second intervals....
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...Lewis and Miall [2 ,3] argue that timing in the shorter range is ‘automatic’, reflecting the engagement of processes associated with the production of skilled movements....
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...Lewis and Miall [2 ] asked participants to judge the duration of horizontal length of a visual stimulus....
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...Lewis PA, Miall RC: Distinct systems for automatic and cognitively controlled time measurement: evidence from neuroimaging....
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...This includes motor sequence learning [44 ], rhythmic tapping [41–43], duration discrimination [2 ,39], phoneme perception [63 ], and attentional anticipation [64 ]....
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700 citations
Cites background from "Brain activation patterns during me..."
...…an extended corticostriatal network, encompassing BG and, predominantly right-lateralized, prefrontal, superior temporal, and inferior parietal cortices (see, eg, Coull et al, 2004, 2008a; Ferrandez et al, 2003; Lewis and Miall, 2003a; Morillon et al, 2009; Rao et al, 2001; Shih et al, 2009)....
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...…et al, 2005; Jahanshahi et al, 2006; Bueti et al, 2008b) but only rarely by perceptual timing tasks (see Figure 3), and then only when these implicate sub-second durations (Lewis and Miall, 2003a; Tregellas et al, 2006; Shih et al, 2009; Morillon et al, 2009; although see Harrington et al, 2004b)....
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...It is most likely that both mechanisms are in operation, with perhaps a switch from one to the other as the duration to be timed increases (Lewis and Miall, 2003b; Ivry and Schlerf, 2008)....
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...…activity for internally determined sub-second timing complements its role in timing of sub-second durations that were externally specified by sensory stimuli (Koch et al, 2007; Lee et al, 2007; Lewis and Miall, 2003a; Penhune et al, 1998; Tregellas et al, 2006, but see Jahanshahi et al, 2006)....
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...In a review of the neuroimaging literature several years ago, investigators suggested that the cerebellum was linked specifically to motor representations of sub-second durations (Lewis and Miall, 2003b)....
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References
6,413 citations
"Brain activation patterns during me..." refers methods in this paper
...Pre-statistics processing included motion correction using MCFLIRT (Jenkinson & Smith, 2001) to realign images, spatial smoothing with a Gaussian kernal of FWHM = 5 mm, mean-based intensity normalisation of all volumes by the same factor; non-linear high-pass temporal filtering (Gaussian-weighted…...
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...Pre-statistics processing included motion correction using MCFLIRT (Jenkinson & Smith, 2001) to realign images, spatial smoothing with a Gaussian kernal of FWHM = 5 mm, mean-based intensity normalisation of all volumes by the same factor; non-linear high-pass temporal filtering (Gaussian-weighted LSF straight line fitting, with sigma = 35 s), and non-linear band-pass temporal filtering to remove global changes in signal intensity above 2.8 Hz....
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...Pre-statistics processing included motion correction using MCFLIRT ( Jenkinson & Smith, 2001 )t o realign images, spatial smoothing with a Gaussian kernal of FWHM = 5 mm, mean-based intensity normalisation of all volumes by the same factor; non-linear high-pass temporal filtering (Gaussian-weighted LSF straight line fitting, with sigma = 35 s), and non-linear band-pass temporal filtering to remove global changes in signal intensity ......
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2,760 citations
2,709 citations
2,675 citations
"Brain activation patterns during me..." refers background or methods in this paper
...Dorsolateral and ventrolateral prefrontal cortices were determined as defined in ( Rushworth & Owen, 1998); the frontal operculum was included in premotor cortex ( Rizzolatti & Arbib, 1998 )....
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...The frontal operculum is a particularly good candidate for cortical timing processes, as it is known to be involved in speech (Lawrence & Barclay, 1998), a strongly time sensitive motor activity, as well as preparation for limb movement (Rizzolatti & Arbib, 1998)....
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...The frontal operculum has been operationally defined as a part of the motor system ( Rizzolatti & Arbib, 1998 ) and was therefore included as part of the PMC in our review (Lewis & Miall, 2003)....
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...The frontal operculum has been operationally defined as a part of the motor system (Rizzolatti & Arbib, 1998) and was therefore included as part of the PMC in our review (Lewis & Miall, 2003)....
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...Dorsolateral and ventrolateral prefrontal cortices were determined as defined in (Rushworth & Owen, 1998); the frontal operculum was included in premotor cortex (Rizzolatti & Arbib, 1998)....
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