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Early medial temporal lobe signature of encoding

Master program titleMaîtrise universitaire en neurosciences
Defense date2017
Abstract

The medio-temporal lobe (MTL) is known for its role in episodic memory consolidation, however evidence suggests it is also involved in short-term memory. Using EEG, James et al. (2009) reported that immediate repetition of visual stimuli elicited a frontal response at 200-300ms post-stimulus onset emanating from the MTL, while repetitions after a delay were processed the same way as new presentations. This specific activation for immediate repetitions, however beneficial it was for immediate recognition, did not allow for full long-term consolidation tested 30 minutes later. Their findings suggest that immediate repetitions interfere with an ongoing consolidation process initiated by the previous new presentation. In this study, we sought a situation in which the MTL would be measurably activated by a novel stimulus...

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Citation (ISO format)
RAYNAL, Elsa Jeanne Nicole. Early medial temporal lobe signature of encoding. 2017.
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Master thesis
accessLevelRestricted
Identifiers
  • PID : unige:98532
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Creation10/17/2017 12:43:00 PM
First validation10/17/2017 12:43:00 PM
Update time03/15/2023 2:15:41 AM
Status update03/15/2023 2:15:40 AM
Last indexation01/29/2024 9:14:53 PM
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