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288 Results Found

  • Article
  • Open Access
1 Citations
1,988 Views
29 Pages

Representing Integer Sequences Using Piecewise-Affine Loops

  • Gabriel Rodríguez,
  • Louis-Noël Pouchet and
  • Juan Touriño

24 September 2021

A formal, high-level representation of programs is typically needed for static and dynamic analyses performed by compilers. However, the source code of target applications is not always available in an analyzable form, e.g., to protect intellectual p...

  • Article
  • Open Access
12 Citations
3,653 Views
28 Pages

12 June 2023

Knowledge tracing is a crucial task that involves modeling learners’ knowledge levels and predicting their future learning performance. However, traditional deep knowledge tracing approaches often overlook the intrinsic relationships among lear...

  • Article
  • Open Access
10 Citations
3,910 Views
18 Pages

Basal Forebrain-Dorsal Hippocampus Cholinergic Circuit Regulates Olfactory Associative Learning

  • Yingwei Zheng,
  • Sijue Tao,
  • Yue Liu,
  • Jingjing Liu,
  • Liping Sun,
  • Yawen Zheng,
  • Yu Tian,
  • Peng Su,
  • Xutao Zhu and
  • Fuqiang Xu

The basal forebrain, an anatomically heterogeneous brain area containing multiple distinct subregions and neuronal populations, innervates many brain regions including the hippocampus (HIP), a key brain region responsible for learning and memory. Alt...

  • Article
  • Open Access
31 Citations
6,054 Views
19 Pages

Fractal and Long-Memory Traces in PM10 Time Series in Athens, Greece

  • Dimitrios Nikolopoulos,
  • Konstantinos Moustris,
  • Ermioni Petraki,
  • Dionysios Koulougliotis and
  • Demetrios Cantzos

This work examines if chaos and long memory exist in PM10 concentrations recorded in Athens, Greece. The algorithms of Katz, Higuchi, and Sevcik were employed for the calculation of fractal dimensions and Rescaled Range (R/S) analysis for the calcula...

  • Article
  • Open Access
749 Views
14 Pages

rTg4510 Tauopathy Mice Exhibit Non-Spatial Memory Deficits Prevented by Doxycycline Treatment

  • Yasushi Kishimoto,
  • Takashi Kubota,
  • Kentaro Nakashima and
  • Yutaka Kirino

31 October 2025

Background: Hyperphosphorylated tau accumulation and neurofibrillary tangles (NFTs) are hallmarks of tauopathies, including Alzheimer’s disease (AD), and are strongly associated with cognitive decline. The rTg4510 mouse model, which expresses m...

  • Article
  • Open Access
3 Citations
1,661 Views
13 Pages

Modeling of Thermal Traces Using Fractional Order, a Discrete, Memory-Efficient Model

  • Krzysztof Oprzędkiewicz,
  • Maciej Rosół and
  • Wojciech Mitkowski

19 March 2022

In the paper, the problem of modeling of thermal traces is addressed. The proposed model allows prediction of the behaviour of a thermal mark left by a warm body on cooler ground. In the model, a fractional order (FO) approach is employed. This allow...

  • Article
  • Open Access
14 Citations
2,278 Views
25 Pages

The post-effects of COVID-19 have begun to emerge in the long term in society. Stroke has become one of the most common side effects in the post-COVID community. In this study, to examine the relationship between COVID-19 and stroke, a fractional-ord...

  • Article
  • Open Access
1 Citations
1,184 Views
21 Pages

TAAR8 in the Brain: Implications for Dopaminergic Function, Neurogenesis, and Behavior

  • Taisiia S. Shemiakova,
  • Alisa A. Markina,
  • Evgeniya V. Efimova,
  • Ramilya Z. Murtazina,
  • Anna B. Volnova,
  • Aleksandr A. Veshchitskii,
  • Elena I. Leonova and
  • Raul R. Gainetdinov

Background/Objectives: G protein-coupled trace amine-associated receptors (TAARs) belong to a family of biogenic amine-sensing receptors. TAAR1 is the best-investigated receptor of this family, and TAAR1 agonists are already being tested in clinical...

  • Article
  • Open Access
6 Citations
5,499 Views
10 Pages

11 November 2020

In our pilot study, we exposed third-trimester fetuses, from week 34 of gestation onwards, twice daily to a maternal spoken nursery rhyme. Two and five weeks after birth, 34 newborns, who were either familiarized with rhyme stimulation in utero or st...

  • Article
  • Open Access
3 Citations
3,791 Views
10 Pages

1 May 2022

Accumulating evidence suggests that the medial prefrontal cortex (mPFC) has been implicated in the acquisition of fear memory during trace fear conditioning in which a conditional stimulus (CS) is paired with an aversive unconditional stimulus (UCS)...

  • Article
  • Open Access
8 Citations
2,596 Views
14 Pages

28 December 2021

The entorhinal cortex (EC), with connections to the hippocampus, amygdala, and neocortex, is a critical, yet still underexplored, contributor to fear memory. Previous research suggests possible heterogeneity of function among its lateral (LEC) and me...

  • Article
  • Open Access
2 Citations
1,711 Views
17 Pages

22 September 2025

Negative social feedback can cause social pain and may damage physical and mental health. In particular, negative social feedback from acquaintances deeply activates the social pain brain network between the dorsal anterior cingulate cortex (dACC), t...

  • Article
  • Open Access
15 Citations
2,867 Views
15 Pages

23 March 2022

The engineering properties of trapped ions and their capacity to engender numerous quantum information resources determine many aspects of quantum information processing. We devise a setup of coherent and even coherent fields acting on two trapped io...

  • Article
  • Open Access
6 Citations
2,976 Views
9 Pages

Tracing the Si Dangling Bond Nanopathway Evolution ina-SiNx:H Resistive Switching Memory by the Transient Current

  • Tong Chen,
  • Kangmin Leng,
  • Zhongyuan Ma,
  • Xiaofan Jiang,
  • Kunji Chen,
  • Wei Li,
  • Jun Xu and
  • Ling Xu

24 December 2022

With the big data and artificial intelligence era coming, SiNx-based resistive random-access memories (RRAM) with controllable conductive nanopathways have a significant application in neuromorphic computing, which is similar to the tunable weight of...

  • Article
  • Open Access
2 Citations
6,439 Views
12 Pages

17 April 2015

Internet Communication Technologies (ICTs) are making progress day by day, driven by the relentless need to utilize them for everything from leisure to business. This inevitable trend has dramatically changed contemporary digital behavior in all aspe...

  • Article
  • Open Access
4,094 Views
17 Pages

12 November 2018

This article examines a mass produced postcard image as a picture of conflict. It considers the postcard as a Benjaminian ‘prismatic fringe’ through which an archive can be viewed, wherein documents of the British trade in Chilean nitrate...

  • Article
  • Open Access
28 Citations
4,219 Views
21 Pages

17 July 2022

Knowledge tracing (KT) serves as a primary part of intelligent education systems. Most current KTs either rely on expert judgments or only exploit a single network structure, which affects the full expression of learning features. To adequately mine...

  • Article
  • Open Access
4 Citations
5,048 Views
10 Pages

Remapping of Adult-Born Neuron Activity during Fear Memory Consolidation in Mice

  • Pablo Vergara,
  • Deependra Kumar,
  • Sakthivel Srinivasan,
  • Iyo Koyanagi,
  • Toshie Naoi,
  • Sima Singh and
  • Masanori Sakaguchi

The mammalian hippocampal dentate gyrus is a unique memory circuit in which a subset of neurons is continuously generated throughout the lifespan. Previous studies have shown that the dentate gyrus neuronal population can hold fear memory traces (i.e...

  • Article
  • Open Access
2 Citations
3,671 Views
13 Pages

Age-Related Differences in Motor Skill Transfer with Brief Memory Reactivation

  • Kylie B. Tomlin,
  • Brian P. Johnson and
  • Kelly P. Westlake

Motor memories can be strengthened through online practice and offline consolidation. Offline consolidation involves the stabilization of memory traces in post-practice periods. Following initial consolidation of a motor memory, subsequent practice o...

  • Feature Paper
  • Article
  • Open Access
18 Citations
7,127 Views
6 Pages

Memory and Entropy

  • Carlo Rovelli

24 July 2022

I study the physical nature of traces. Surprisingly, (i) systems separation with (ii) temperature differences and (iii) long thermalization times are sufficient conditions to produce macroscopic traces. Traces of the past are ubiquitous because these...

  • Article
  • Open Access
2 Citations
2,072 Views
17 Pages

Memory traces are believed to be broadly allocated in cerebral cortices and the hippocampus. Mutual synapse innervations among these brain areas are presumably formed in associative memory. In the present study, we have used neuronal tracing by pAAV-...

  • Article
  • Open Access
454 Views
18 Pages

Physical Origins of Memory Effects in a Non-Markovian Quantum Evolution

  • Shao-Cheng Hou,
  • Yu-Han Zhou,
  • Xing-Yuan Zhang and
  • Xue-Xi Yi

27 November 2025

We quantitatively investigate the physical origins of the non-Markovianity measure proposed in our previous work, which can be directly interpreted as memory effects, i.e., the dependence of a quantum system’s future evolution on its history. U...

  • Article
  • Open Access
8 Citations
5,255 Views
17 Pages

A Memory Hierarchy Protected against Side-Channel Attacks

  • Ezinam Bertrand Talaki,
  • Olivier Savry,
  • Mathieu Bouvier Des Noes and
  • David Hely

In the vulnerability analysis of System on Chips, memory hierarchy is considered among the most valuable element to protect against information theft. Many first-order side-channel attacks have been reported on all its components from the main memory...

  • Article
  • Open Access
2 Citations
5,052 Views
16 Pages

Physical memory acquisition is a prerequisite when performing memory forensics, referring to a set of techniques for acquiring and analyzing traces associated with user activity information, malware analysis, cyber incident response, and similar area...

  • Proceeding Paper
  • Open Access
1 Citations
3,541 Views
11 Pages

The present study investigates autobiographical memory through the use of imagery and a short narrative. A sample of 72 young adults, residing in Italy, were asked to draw a meaningful memory (and to choose a title for it) about their infancy, childh...

  • Article
  • Open Access
4 Citations
2,153 Views
21 Pages

An Accurate and Invertible Sketch for Super Spread Detection

  • Zheng Zhang,
  • Jie Lu,
  • Quan Ren,
  • Ziyong Li,
  • Yuxiang Hu and
  • Hongchang Chen

Super spread detection has been widely applied in network management, recommender systems, and cyberspace security. It is more complicated than heavy hitter owing to the requirement of duplicate removal. Accurately detecting a super spread in real-ti...

  • Article
  • Open Access
1,088 Views
24 Pages

5 November 2025

Recent advancements in cyber threats have led to increasingly sophisticated attack methods that evade traditional malware detection systems. In-memory malware, a particularly challenging variant, operates by modifying volatile memory, leaving minimal...

  • Article
  • Open Access
8 Citations
33,559 Views
38 Pages

12 September 2012

Nazi Germany’s “children’s euthanasia” was a unique program in the history of mankind, seeking to realize a social Darwinist vision of a society by means of the systematic murder of disabled children and youths. Perpetrators extinguished “unworthy li...

  • Article
  • Open Access
5 Citations
5,575 Views
14 Pages

RT Engine: An Efficient Hardware Architecture for Ray Tracing

  • Run Yan,
  • Libo Huang,
  • Hui Guo,
  • Yashuai Lü,
  • Ling Yang,
  • Nong Xiao,
  • Yongwen Wang,
  • Li Shen and
  • Mengqiao Lan

24 September 2022

The reality of the ray tracing technology that leads to its rendering effect is becoming increasingly apparent in computer vision and industrial applications. However, designing efficient ray tracing hardware is challenging due to memory access issue...

  • Article
  • Open Access
9 Citations
5,485 Views
17 Pages

Human Depotentiation following Induction of Spike Timing Dependent Plasticity

  • Nicole Pedroarena-Leal,
  • Larissa Heidemeyer,
  • Carlos Trenado and
  • Diane Ruge

Depotentiation (DP) is a crucial mechanism for the tuning of memory traces once LTP (Long Term Potentiation) has been induced via learning, artificial procedures, or other activities. Putative unuseful LTP might be abolished via this process. Its def...

  • Article
  • Open Access
11 Citations
3,683 Views
14 Pages

25 September 2020

Existing memories, when retrieved under certain circumstances, can undergo modification through the protein synthesis-dependent process of reconsolidation. Disruption of this process can lead to the weakening of a memory trace, an approach which is b...

  • Review
  • Open Access
10 Citations
9,924 Views
21 Pages

27 December 2012

Over the last half century, neuropsychologists, cognitive psychologists and cognitive neuroscientists interested in human memory have accumulated evidence showing that there is not one general memory function but a variety of memory systems deserving...

  • Article
  • Open Access
1 Citations
1,721 Views
15 Pages

An Overview of Substrate Copper Trace Crack Through Experiments, Characterization, and Numerical Simulations

  • Wei Yu,
  • Faxing Che,
  • Vance Liu,
  • Raymond Chen,
  • Sam Ireland,
  • Yeow Chon Ong,
  • Hong Wan Ng and
  • Gokul Kumar

2 April 2025

The high input/output demands of memory packages require precise trace width and spacing, posing challenges for contemporary package design. Substrate copper trace cracks are a major reliability issue during temperature cycling tests (TCTs). This stu...

  • Review
  • Open Access
45 Citations
6,718 Views
24 Pages

Virtual Enactment Effect on Memory in Young and Aged Populations: A Systematic Review

  • Cosimo Tuena,
  • Silvia Serino,
  • Léo Dutriaux,
  • Giuseppe Riva and
  • Pascale Piolino

Background: Spatial cognition is a critical aspect of episodic memory, as it provides the scaffold for events and enables successful retrieval. Virtual enactment (sensorimotor and cognitive interaction) by means of input devices within virtual enviro...

  • Article
  • Open Access
3 Citations
3,520 Views
28 Pages

Memory Offloading for Remote Attestation of Multi-Service IoT Devices

  • Edlira Dushku,
  • Jeppe Hagelskjær Østergaard and
  • Nicola Dragoni

8 June 2022

Remote attestation (RA) is an effective malware detection mechanism that allows a trusted entity (Verifier) to detect a potentially compromised remote device (Prover). The recent research works are proposing advanced Control-Flow Attestation (CFA) pr...

  • Article
  • Open Access
6 Citations
6,173 Views
17 Pages

11 June 2015

One of the major applications of Radio Frequency Identification (RFID) technology is in supply chain management as it promises to provide real-time visibility based on the function of track and trace. However, such an RFID-based track and trace syste...

  • Review
  • Open Access
31 Citations
7,892 Views
17 Pages

Boosting Slow Oscillations during Sleep to Improve Memory Function in Elderly People: A Review of the Literature

  • Federico Salfi,
  • Aurora D’Atri,
  • Daniela Tempesta,
  • Luigi De Gennaro and
  • Michele Ferrara

Sleep represents a crucial time window for the consolidation of memory traces. In this view, some brain rhythms play a pivotal role, first of all the sleep slow waves. In particular, the neocortical slow oscillations (SOs), in coordination with the h...

  • Article
  • Open Access
10 Citations
4,415 Views
20 Pages

10 December 2021

Cognitive network science is an emerging approach that uses the mathematical tools of network science to map the relationships among representations stored in memory to examine how that structure might influence processing. In the present study, we u...

  • Article
  • Open Access
8 Citations
4,355 Views
19 Pages

Prior Exposure and Toddlers’ Sleep-Related Memory for Novel Words

  • Emma L. Axelsson,
  • Jaclyn Swinton,
  • Isabel Y. Jiang,
  • Emma V. Parker and
  • Jessica S. Horst

18 October 2021

Children can easily link a novel word to a novel, unnamed object—something referred to as fast mapping. Despite the ease and speed with which children do this, their memories for novel fast-mapped words can be poor unless they receive memory supports...

  • Article
  • Open Access
6 Citations
3,299 Views
23 Pages

Is Novelty Detection Important in Long-Term Odor Memory?

  • E. Leslie Cameron,
  • E. P. Köster and
  • Per Møller

29 August 2021

Memory for odors is believed to be longer-lasting than memory for visual stimuli, as is evidenced by flat forgetting curves. However, performance on memory tasks is typically weaker in olfaction than vision. Studies of odor memory that use forced-cho...

  • Communication
  • Open Access
3 Citations
2,464 Views
12 Pages

Immunological memory can be defined as the ability to mount a response of greater magnitude and with faster kinetics upon re-encounter of the same antigen. We have previously reported that a booster dose of a protein antigen given 15 days after the f...

  • Article
  • Open Access
16 Citations
7,569 Views
22 Pages

The current theories suggest the fundamental role of semantic memory in creativity, mediating bottom-up (divergent thinking) and top-down (fluid intelligence) cognitive processes. However, the relationship between creativity, intelligence, and the or...

  • Article
  • Open Access
23 Citations
10,462 Views
16 Pages

24 December 2014

Memory consists of various individual processes which form a dynamic system co-ordinated by central (executive) functions. The episodic buffer as direct interface between episodic long-term memory (LTM) and working memory (WM) is fairly well studied...

  • Review
  • Open Access
1 Citations
1,130 Views
29 Pages

20 November 2025

The dynamic interaction of memory and forgetting processes determines the formation, stability, and specificity of the engram. While the molecular genetic processes of learning and memory have been intensively studied, the mechanisms of active forget...

  • Article
  • Open Access
3 Citations
5,866 Views
25 Pages

This paper presents, for the first time, a comprehensive detailed design of experiment (DOE) based system level electrostatic discharge (ESD) coupling analysis of high-speed dynamic random access (DRAM) memory modules. The sensitive traces and planes...

  • Article
  • Open Access
11 Citations
4,264 Views
19 Pages

Aging is associated with cognitive decline, including impairments in the ability to accurately form and recall memories. Some behavioral and brain changes associated with aging are evident as early as middle age, making the understanding of associate...

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