Event-related potentials and recognition memory

Rugg, Michael D.; Curran, Tim

doi:10.1016/j.tics.2007.04.004

Cited by 1,152 publications

(1,505 citation statements)

References 66 publications

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“…Taken together these findings suggest that glucose ingestion is associated with greater recollection and greater familiarity relative to ingestion of the placebo treatment. In accordance with previous work (Rugg and Curran 2007), the parietal old/new effect was maximal over the left parietal relative to the midline parietal and right parietal scalp sites.…”

Section: Discussionsupporting

confidence: 92%

“…In an old/new recognition memory paradigm, it is now well known that ERP waveforms for correct responses to old items are more positive going relative to correct rejections for new items over left parietal scalp sites during the 400-800 ms post-stimulus latency range. This ERP component is known as the 'left parietal old/new effect' (LP), and is associated with recollection (for reviews see Allan et al 1998;Rugg and Curran 2007). The LP component has been linked to recollection primarily on the basis of observations that this component is modulated by subjective 'remembering' or memory for the context in which stimuli were encoded, which are established behavioural indices of recollection (Rugg and Curran 2007).…”

mentioning

confidence: 99%

“…This ERP component is known as the 'left parietal old/new effect' (LP), and is associated with recollection (for reviews see Allan et al 1998;Rugg and Curran 2007). The LP component has been linked to recollection primarily on the basis of observations that this component is modulated by subjective 'remembering' or memory for the context in which stimuli were encoded, which are established behavioural indices of recollection (Rugg and Curran 2007). Oral glucose ingestion has been observed to modulate the LP ERP component (Brown and Riby 2007).…”

mentioning

confidence: 99%

“…A similar ERP component is typically observed over the mid-frontal region, for which the mean ERP amplitude is typically more positive for old relative to new stimuli during the 300-500 ms post-stimulus latency range. This component has become known as the 'FN400' (Curran 1999), and is believed to reflect familiarity (for reviews see Mecklinger 2006;Rugg and Curran 2007). Initial evidence for the FN400 component as an ERP marker of familiarity was derived from 'depth of processing' studies, as behavioural findings have suggested that 'shallow' processing relies upon familiarity based recognition memory.…”

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confidence: 99%

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Glucose modulates event-related potential components of recollection and familiarity in healthy adolescents

et al. 2009

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Section: Discussionsupporting

confidence: 92%

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confidence: 99%

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Glucose modulates event-related potential components of recollection and familiarity in healthy adolescents

et al. 2009

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“…We sought to establish whether emotional scenes were perceived 287 and processed differently compared to neutral scenes, as indicated by a larger LPP amplitude for 288 emotional relative to neutral scenes (Foti et al, 2009;Schupp et al, 2006Schupp et al, , 2004aSchupp et al, , 2004bSchupp et al, , 2003. Second, to investigate the classical old/new effect (Rugg and Curran, 2007;Voss and Paller, 296 2008;Wilding et al, 1995), we analyzed the average amplitude of the centro-parietal ERP 297 component (recorded from electrode A19, which corresponds to Pz in the 10/20 international 298 EEG system) time-locked to the time of recognition, extracted from a 500-750ms time window 299 post-stimulus onset (Paller et al, 2003;Voss and Paller, 2006) 5 . Paired-samples t-tests were used 300 to verify a mean amplitude difference of this late positive potential between old and new scenes.…”

Section: Recording and Pre-processing Of Eeg Data 242mentioning

confidence: 99%

Multiple synergistic effects of emotion and memory on proactive processes leading to scene recognition

Schettino

Loeys

2013

NeuroImage

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21Visual scene recognition is a proactive process through which contextual cues and top-down 22 expectations facilitate the extraction of invariant features. Whether the emotional content of the 23 scenes exerts a reliable influence on these processes or not, however, remains an open question. 24Here, topographic ERP mapping analysis and a distributed source localization method were used 25 to characterize the electrophysiological correlates of proactive processes leading to scene 26 recognition, as well as the potential modulation of these processes by memory and emotion. On 27 each trial, the content of a complex neutral or emotional scene was progressively revealed, and 28 participants were asked to decide whether this scene had previously been encountered or not 29(delayed match-to-sample task). Behavioral results showed earlier recognition for old compared 30to new scenes, as well as delayed recognition for emotional vs. neutral scenes. 31Electrophysiological results revealed that, ~400 ms following stimulus onset, activity in ventral 32 object-selective regions increased linearly as a function of accumulation of perceptual evidence 33 prior to recognition of old scenes. The emotional content of the scenes had an early influence in 34 these areas. By comparison, at the same latency, the processing of new scenes was mostly 35 achieved by dorsal and medial frontal brain areas, including the anterior cingulate cortex and the 36 insula. In the latter region, emotion biased recognition at later stages, likely corresponding to 37 decision making processes. These findings suggest that emotion can operate at distinct and 38 multiple levels during proactive processes leading to scene recognition, depending on the extent 39 of prior encounter with these scenes. 40

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