Time perception and temporal order memory

Brown, Scott W.; Smith-Petersen, G. Andrew

doi:10.1016/j.actpsy.2014.02.003

Cited by 10 publications

(6 citation statements)

References 59 publications

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“…In addition to social cognition, PD patients also have impaired temporal ordering. Temporal ordering can be thought of as sequencing of a series of events (Brown and Smith-Petersen 2014). Sagar and others (1988) showed that people with PD have an inability to date events even though they maintain the ability to remember that the events took place.…”

Section: Experimental Studies On Laboratory Animals and Humansmentioning

confidence: 99%

Ammon’s Horn 2 (CA2) of the Hippocampus: A Long-Known Region with a New Potential Role in Neurodegeneration

et al. 2018

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The hippocampus has a critical role in cognition and human memory and is one of the most studied structures in the brain. Despite more than 400 years of research, little is known about the Ammon's horn region cornu ammonis 2 (CA2) subfield in comparison to other subfield regions (CA1, CA3, and CA4). Recent findings have shown that CA2 plays a bigger role than previously thought. Here, we review understanding of hippocampus and CA2 ontogenesis, together with basic and clinical findings about the potential role of this region in neurodegenerative disease. The CA2 has widespread anatomical connectivity, unique signaling molecules, and intrinsic electrophysiological properties. Experimental studies using in vivo models found that the CA2 region has a role in cognition, especially in social memory and object recognition. In models of epilepsy and hypoxia, the CA2 exhibits higher resilience to cell death and hypoxia in comparison with neighboring regions, and while hippocampal atrophy remains poorly understood in Parkinson's disease (PD) and dementia with Lewy bodies (DLB), findings from postmortem PD brain demonstrates clear accumulation of α-synuclein pathology in CA2, and the CA2-CA3 region shows relatively more atrophy compared with other hippocampal subfields. Taken together, there is a growing body of evidence suggesting that the CA2 can be an ideal hallmark with which to differentiate different neurodegenerative stages of PD. Here, we summarize these recent data and provide new perspectives/ideas for future investigations to unravel the contribution of the CA2 to neurodegenerative diseases.

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Section: Experimental Studies On Laboratory Animals and Humansmentioning

confidence: 99%

Ammon’s Horn 2 (CA2) of the Hippocampus: A Long-Known Region with a New Potential Role in Neurodegeneration

et al. 2018

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“…Sequencing is another executive function that has produced consistent results. Bidirectional interference has been demonstrated between timing and sequence reasoning, sequence monitoring, and temporal order memory tasks (Brown, 2014; Brown & Merchant, 2007; Brown & Smith-Petersen, 2014). Similar results have been obtained in research involving memory updating and timing.…”

Section: Executive Resources and Timingmentioning

confidence: 99%

Executive attentional resources in timing: Effects of inhibitory control and cognitive aging.

Brown¹,

Johnson²,

Sohl³

et al. 2015

Journal of Experimental Psychology: Human Perception and Perfor

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This research is based on an executive resource theory of timing, which postulates that time perception relies on specialized attentional resources that support executive cognitive functions. In 4 experiments, older and younger participants performed a timing task and an executive task emphasizing inhibitory control under both single-task and dual-task conditions. The timing task in each experiment was serial temporal production. The executive tasks, representing different types of inhibitory control, were the flanker task (Experiment 1), the number-letter task (Experiment 2), the go/no-go task (Experiment 3), and the antisaccade task (Experiment 4). The results showed (a) a pattern of bidirectional interference in each experiment, in that the concurrent inhibition tasks interfered with timing performance and concurrent timing interfered with inhibition performance, (b) the older participants demonstrated a stronger bidirectional interference effect relative to younger participants in 3 experiments, and (c) weaker versions of the inhibition tasks produced weaker interference effects. These findings support the idea that temporal processing relies on executive attentional resources.

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“…Indeed, studies have shown that PTP is predicted by both the storage components (i.e., visuospatial sketchpad and phonological loop) of working memory (Baudouin et al 2006b;Bi et al 2013;Perbal et al 2002). Furthermore, numerous studies have shown that when performing dual tasks, participants tend to underestimate time (e.g., Brown and Merchant 2007;Brown and Smith-Petersen 2014), which is of interest given that divided attention is part of the four executive functions comprising the central executive component of the working memory (Baddeley 1992).…”

Section: Working Memorymentioning

confidence: 99%

The Potential Interaction Between Time Perception and Gaming: A Narrative Review

Nuyens

Kuss

López-Fernández

et al. 2019

Int J Ment Health Addiction

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Compromised time control is a variable of interest among disordered gamers because time spent on videogames can directly affect individuals' lives. Although time perception appears to be closely associated with this phenomenon, previous studies have not systematically found a relationship between time perception and gaming. Therefore, the purpose of this narrative review is to explore how gaming disorder may be associated with time perception. It has been found that gamers exhibit a stronger attentional focus as well as an improved working memory compared with non-gamers. However, gamers (and especially disordered gamers) exhibit a stronger reaction to gaming cues which-coupled with an altered emotion regulation observed among disordered gamers-could directly affect their time perception. Finally, "'flow states"' direct most of the attentional resources to the ongoing activity, leading to a lack of resources allocated to the time perception. Therefore, entering a flow state will result in an altered time perception, most likely an underestimation of duration. The paper concludes that the time loss effect observed among disordered gamers can be explained via enhanced emotional reactivity (facilitated by impaired emotion regulation).

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Time perception and temporal order memory

Cited by 10 publications

References 59 publications

Ammon’s Horn 2 (CA2) of the Hippocampus: A Long-Known Region with a New Potential Role in Neurodegeneration

Ammon’s Horn 2 (CA2) of the Hippocampus: A Long-Known Region with a New Potential Role in Neurodegeneration

Executive attentional resources in timing: Effects of inhibitory control and cognitive aging.

The Potential Interaction Between Time Perception and Gaming: A Narrative Review

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