Temporal Memory Traces as Anticipatory Mechanisms

2016 ◽  
pp. 105-136
Author(s):  
Peter Cariani
Keyword(s):  
Temporal Memory ◽  
Memory Traces

What face familiarity feelings say about the lateralization of specific entities within the core system

2019 ◽  
Vol 42 ◽  
Author(s):  
Guido Gainotti
Keyword(s):  
Temporal Lobe ◽  
Memory System ◽  
Core System ◽  
The Core ◽  
Memory Traces ◽  
Specific Memory ◽  
Target Article ◽  
Temporal Structures ◽  
The Right

Abstract The target article carefully describes the memory system, centered on the temporal lobe that builds specific memory traces. It does not, however, mention the laterality effects that exist within this system. This commentary briefly surveys evidence showing that clear asymmetries exist within the temporal lobe structures subserving the core system and that the right temporal structures mainly underpin face familiarity feelings.

Retrieval from Memory or Procedural Strategies for Addition Problems

2011 ◽  
Vol 70 (1) ◽  
pp. 35-39 ◽  
Author(s):  
Muriel Fanget ◽  
Catherine Thevenot ◽  
Caroline Castel ◽  
Michel Fayol
Keyword(s):  
Reaction Times ◽  
Long Term Memory ◽  
Verbal Reports ◽  
Term Memory ◽  
Simple Addition ◽  
Memory Traces ◽  
Addition Problem ◽  
Retrieval From Memory ◽  
Calculation Procedures

In this study, we used a paradigm recently developed ( Thevenot, Fanget, & Fayol, 2007 ) to determine whether 10-year-old children solve simple addition problems by retrieval of the answer from long-term memory or by calculation procedures. Our paradigm is unique in that it does not rely on reaction times or verbal reports, which are known to potentially bias the results, especially in children. Rather, it takes advantage of the fact that calculation procedures degrade the memory traces of the operands, so that it is more difficult to recognize them when they have been involved in the solution of an addition problem by calculation rather than by retrieval. The present study sharpens the current conclusions in the literature and shows that, when the sum of addition problems is up to 10, children mainly use retrieval, but when it is greater than 10, they mainly use calculation procedures.

Articulatory Rehearsal Is More Than Refreshing Memory Traces

2013 ◽  
Vol 60 (2) ◽  
pp. 131-139 ◽  
Author(s):  
Ryoji Nishiyama ◽  
Jun Ukita
Keyword(s):  
Free Recall ◽  
Recall Performance ◽  
Verbal Working Memory ◽  
Verbal Information ◽  
Free Recall Task ◽  
Study Item ◽  
Phonological Representations ◽  
Memory Traces ◽  
Short Period ◽  
Serial Position Curves

This study examined whether additional articulatory rehearsal induced temporary durability of phonological representations, using a 10-s delayed nonword free recall task. Three experiments demonstrated that cumulative rehearsal between the offset of the last study item and the start of the filled delay (Experiments 1 and 3) and a fixed rehearsal of the immediate item during the subsequent interstimulus interval (Experiments 2 and 3) improved free recall performance. These results suggest that an additional rehearsal helps to stabilize phonological representations for a short period. Furthermore, the analyses of serial position curves suggested that the frequency of the articulation affected the durability of the phonological representation. The significance of these findings as clues of the mechanism maintaining verbal information (i.e., verbal working memory) is discussed.

An Evolutionary Perspective on Mental Time Travel

2020 ◽  
Author(s):  
Thomas Suddendorf
Keyword(s):  
Episodic Memory ◽  
Deliberate Practice ◽  
Time Travel ◽  
Mental Time Travel ◽  
Evolutionary Perspective ◽  
Scenario Building ◽  
Memory Traces ◽  
Fitness Consequences ◽  
Nonhuman Animals ◽  
Archeological Evidence

This article examines the nature and evolution of mental time travel. Evidence for capacities in other animals is reviewed and evaluated in terms of which components of the human faculty appear to be shared and which are unique. While some nonhuman animals store episodic memory traces and can display a range of future-directed capacities, they do not appear to share the open-ended ability to construct mental scenarios, to embed them into larger narratives, nor to reflect and communicate on what they entail. Nested scenario building and the urge to exchange mental experiences seem to set human minds apart in this context as in many others. The article ends with a discussion of the archeological evidence for mental time travel, focusing on deliberate practice as an example of its tremendous fitness consequences.

scholarly journals Temporal Memory Network Towards Real-Time Video Understanding

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 223837-223847
Author(s):  
Ziming Liu ◽  
Jinyang Li ◽  
Guangyu Gao ◽  
Alex K. Qin
Keyword(s):  
Real Time ◽  
Temporal Memory ◽  
Video Understanding ◽  
Memory Network

scholarly journals Location and temporal memory of objects declines in aged marmosets (Callithrix jacchus)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Vanessa De Castro ◽  
Pascal Girard
Keyword(s):  
Cognitive Aging ◽  
Home Cage ◽  
Building Blocks ◽  
Memory Deficits ◽  
Primate Model ◽  
Memory Decline ◽  
Temporal Memory ◽  
Inter Trial Interval ◽  
Real Objects ◽  
Spontaneous Exploration

AbstractEpisodic memory decline is an early marker of cognitive aging in human. Although controversial in animals and called “episodic-like memory”, several models have been successfully developed, however they rarely focused on ageing. While marmoset is an emerging primate model in aging science, episodic-like memory has never been tested in this species and importantly in aged marmosets. Here, we examined if the recall of the what-when and what-where building blocks of episodic-like memory declines in ageing marmosets. We developed a naturalistic approach using spontaneous exploration of real objects by young and old marmosets in the home cage. We implemented a three-trial task with 1 week inter-trial interval. Two different sets of identical objects were presented in sample trials 1 and 2, respectively. For the test trial, two objects from each set were presented in a former position and two in a new one. We quantified the exploratory behaviour and calculated discrimination indices in a cohort of 20 marmosets. Young animals presented a preserved memory for combined what-where, and what-when components of the experiment, which declined with aging. These findings lead one to expect episodic-like memory deficits in aged marmosets.

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