Differential involvement of regions of rostral prefrontal cortex (Brodmann area 10) in time- and event-based prospective memory

Okuda, Jun; Fujii, Toshikatsu; Ohtake, Hiroto; Tsukiura, Takashi; Yamadori, Atsushi; Frith, C. D.; Burgess, Paul W.

doi:10.1016/j.ijpsycho.2006.09.009

Cited by 206 publications

(189 citation statements)

References 39 publications

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“…Scores on the BRIEF-A metacognitive index were also related to performance on the time based PM task with better executive functioning associated with improved PM performance, however, this trend only approached statistical significance two tailed (although given the directional nature of the anticipated effect, the outcome is statistically significant on a one-tailed basis). These findings are consistent with the outcomes reported above linking PM performance with medial temporal functioning (Adda et al, 2008;Martin et al, 2007) and with PFC processes (e.g., Okuda et al, 2007).…”

Section: Discussionsupporting

confidence: 91%

“…Neuroimaging studies have revealed the involvement of the frontopolar cortex (Brodmann area 10) and neighbouring prefrontal areas during the performance of PM tasks (Okuda et al, 2007). Other research utilising dual task methodology (Marsh & Hicks, 1998) cognitive ageing paradigms (McDaniel et al, 1999) and Parkinson's related deficits (Kliegel et al, 2005) has also linked PM functioning to prefrontal lobe capacity.…”

mentioning

confidence: 99%

“…More recently PET scanning has revealed that while the left superior frontal gyrus was involved in both types of tasks, different areas within this structure were found to be activated. Furthermore, in addition to the frontopolar cortex, the time-based tasks also activated more diverse regions including anterior medial frontal regions, the right superior frontal gyrus and the anterior cingulate (Okuda et al, 2007). Given the clear dependence of PM on medial temporal/hippocampal processes and on the PFC, it is also clearly of relevance that ecstasy/polydrug related deficits have been observed on tasks supported by these structures, including aspects of executive functioning (see Murphy et al, 2009 for a review).…”

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confidence: 99%

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Prospective memory functioning among ecstasy/polydrug users: evidence from the Cambridge Prospective Memory Test (CAMPROMPT)

et al. 2011

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Rationale: Prospective memory (PM) deficits in recreational drug users have been documented in recent years. However the assessment of PM has largely been restricted to self report measures that fail to capture the distinction between event based and time based PM.The aim of the present study is to address this limitation.Objectives: Extending our previous research we augmented the range laboratory measures of PM by employing the CAMPROMPT test battery to investigate the impact of illicit drug use on prospective remembering in a sample of cannabis only, ecstasy/polydrug and non users of illicit drugs, separating event and time based PM performance. We also administered measures of executive function and retrospective memory in order to establish whether ecstasy/polydrug deficits in PM were mediated by group differences in these processes.Results: Ecstasy/polydrug users performed significantly worse on both event and time based prospective memory tasks in comparison to both cannabis only and non user groups.Furthermore, it was found that across the whole sample, better retrospective memory and executive functioning was associated with superior PM performance. Nevertheless, this association did not mediate the drug-related effects that were observed. Consistent with our previous study, recreational use of cocaine was linked to PM deficits.Conclusions: PM deficits have again been found among ecstasy/polydrug users which appear to be unrelated to group differences in executive function and retrospective memory.However, the possibility that these are attributable to cocaine use cannot be excluded.Prospective memory (PM) involves remembering to execute a particular behaviour at some future point in time which may be in the short or long term, for example remembering to turn off the lights when leaving a room or remembering to attend a meeting, meet a friend or pass on a message. Self report measures of this construct have been developed (e.g., Crawford et al., 2005;Hannon et al., 1995) and in previous research from our laboratory, Fisk and co-workers have demonstrated apparent impairments on these measures among ecstasy/polydrug users (Montgomery & Fisk, 2007) and cannabis only users (Fisk & Montgomery, 2008). Other researchers have also reported deficits on self report PM measures among users of illicit drugs (Heffernan et al., 2001a;2001b;Rodgers et al., 2001; and studies from our own laboratory and elsewhere have revealed deficits among illicit drug users in laboratory measures of PM (Hadjiefthyvoulou et al., in press;Rendell et al., 2007a;Rendell et al., 2009).Unsurprisingly, given their role in supporting memory functions in general, evidence suggests that PM is dependent on medial temporal-hippocampal processes. For example, in a clinical group with medial temporal sclerosis, Adda et al. (2008) found that PM performance was impaired and that among those with left hemisphere lesions the degree of impairment was correlated with that in delayed (7 day) verbal recall on the Rey Auditory Verbal Learning Task ...

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Section: Discussionsupporting

confidence: 91%

mentioning

confidence: 99%

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confidence: 99%

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Prospective memory functioning among ecstasy/polydrug users: evidence from the Cambridge Prospective Memory Test (CAMPROMPT)

et al. 2011

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“…This was in contrast to older participants, who also benefitted from random practice, but adopted a different neural strategy during acquisition that involved recruiting right rostral prefrontal cortex, SMA, and M1. The right rostral prefrontal cortex has been linked to retrieval of episodic memories (Okuda et al, 2007). Lin et al (2012) proposed that given the heightened cognitive demand in random training, older adults resort to retrieving task-relevant information about each motor sequence from long-term memory whereas younger adults maintain requisite information from trial to trial in working memory, requiring greater recruitment of dorsolateral prefrontal cortex.…”

Section: Scope and Limitations Of The Reviewmentioning

confidence: 99%

Consolidating behavioral and neurophysiologic findings to explain the influence of contextual interference during motor sequence learning

et al. 2015

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Motor sequence learning under high levels of contextual interference (CI) disrupts initial performance but supports delayed test and transfer performance when compared to learning under low CI. Integrating findings from early behavioral work and more recent experimental efforts that incorporated neurophysiologic measures led to a novel account of the role of CI during motor sequence learning. This account focuses on important contributions from two neural regions-the dorsal premotor area and the SMA complex-that are recruited earlier and more extensively during the planning of a motor sequence in a high CI context. It is proposed that activation of these regions is critical to early adaptation of sequence structure amenable to long-term storage. Moreover, greater CI enhances access to newly acquired motor sequence knowledge through (1) the emergence of temporary functional connectivity between neural sites previously described as crucial to successful longterm performance of sequential behaviors, and (2) heightened excitability of M1-a key constituent of the temporary coupled neural circuits, and the primary candidate for storage of motor memory.

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“…Combining, the evidence set out above concerning the neural basis of PM performance and what is known regarding neural damage in ecstasy users, one clear area that is implicated is the frontopolar cortex (lateral BA10) which plays a crucial role in both time and event based PM (e.g., Gilbert, 2011;Okuda et al 2007) and which has been to shown to exhibit reduced SERT densities and cortical thinning in ecstasy/polydrug users (e.g., Kish et al, 2010). Indeed as noted above patients with right polar prefrontal BA10 lesions were shown to be impaired in time based PM (Volle et al 2011).…”

Section: Discussionmentioning

confidence: 99%

Prospective memory deficits in illicit polydrug users are associated with the average long-term typical dose of ecstasy typically consumed in a single session.

Gallagher¹,

Hadjiefthyvoulou²,

Fisk³

et al. 2014

Neuropsychology

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Prospective memory deficits in illicit polydrug users are associated with the average long term typical dose of ecstasy typically consumed in a single session. AbstractRationale Neuroimaging evidence suggests that ecstasy-related reductions in SERT densities relate more closely to the number of tablets typically consumed per session rather than estimated total lifetime use. In order to better understand the basis of drug related deficits in prospective memory (PM) we explored the association between PM and average long-term typical dose and long-term frequency of use. Method Study 1: Sixty five ecstasy/polydrug users and 85 non-ecstasy users completed an event based, a short-term and a long-term time based PM task. Study 2: Study 1 data were merged with outcomes on the same PM measures from a previous study creating a combined sample of 103 ecstasy/polydrug users, 38 cannabis-only users and 65 nonusers of illicit drugs. Results Study 1: Ecstasy/polydrug users had significant impairments on all PM outcomes compared to non-ecstasy users. Study 2:Ecstasy/polydrug users were impaired in event based PM compared to both other groups and in long-term time based PM compared to non illicit drug users. Both drug using groups did worse on the short-term time based PM task compared to nonusers. Higher long-term average typical dose of ecstasy was associated with poorer performance on the event and short-term time based PM tasks and accounted for unique variance in the two PM measures over and above the variance associated with cannabis and cocaine use. Conclusions The typical ecstasy dose consumed in a single session is an important predictor of PM impairments with higher doses reflecting increasing tolerance giving rise to greater PM impairment.

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Differential involvement of regions of rostral prefrontal cortex (Brodmann area 10) in time- and event-based prospective memory

Cited by 206 publications

References 39 publications

Prospective memory functioning among ecstasy/polydrug users: evidence from the Cambridge Prospective Memory Test (CAMPROMPT)

Prospective memory functioning among ecstasy/polydrug users: evidence from the Cambridge Prospective Memory Test (CAMPROMPT)

Consolidating behavioral and neurophysiologic findings to explain the influence of contextual interference during motor sequence learning

Prospective memory deficits in illicit polydrug users are associated with the average long-term typical dose of ecstasy typically consumed in a single session.

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