Fundamental differences between perception and cognition aside from cognitive penetrability

2016 ◽  
Vol 39 ◽  
Author(s):  
Graeme S. Halford ◽  
Trevor J. Hine
Keyword(s):  
Operating System ◽  
Working Memory ◽  
Developmental Time ◽  
System Structure ◽  
Cognitive Penetrability ◽  
The Core ◽  
Relational Knowledge ◽  
Consistent Mapping ◽  
Time Courses

AbstractFundamental differences between perception and cognition argue that the distinction can be maintained independently of cognitive penetrability. The core processes of cognition can be integrated under the theory of relational knowledge. The distinguishing properties include symbols and an operating system, structure-consistent mapping between representations, construction of representations in working memory that enable generation of inferences, and different developmental time courses.

Remembering Over the Short and Long Term

2020 ◽  
pp. 282-310
Author(s):  
Patricia A. Reuter-Lorenz ◽  
Alexandru D. Iordan
Keyword(s):  
Working Memory ◽  
Cognitive Neuroscience ◽  
Semantic Processing ◽  
Long Term Memory ◽  
Strategic Processing ◽  
Term Memory ◽  
Neuroscience Research ◽  
Short And Long Term ◽  
Time Courses

This chapter reviews evidence from behavioural and cognitive neuroscience research that supports a unitary view of memory whereby working memory and long-term memory phenomena arise from representations and processes that are largely shared when remembering over the short or long term. Using ‘false working memories’ as a case study, it highlights several paradoxes that cannot be explained by a multisystem view of memory in which working memory and long-term memory are structurally distinct. Instead, it is posited that behavioural memory effects over the short and long term relating to semantic processing, modality/domain-specificity, dual-task interference, strategic processing, and so on arise from the differences in activational states and availability of different representational features (e.g. sensory/perceptual, associative, action-based) that vary in their time courses and activity, attentional priority, and susceptibility to interference. Cognitive neuroscience evidence primarily from brain imaging methodologies that support this view is reviewed.

The MU5 Operating System Structure

1979 ◽  
pp. 189-211
Author(s):  
Derrick Morris ◽  
Roland N. Ibbett
Keyword(s):  
Operating System ◽  
System Structure

scholarly journals Late maturation of backward masking in auditory cortex

2018 ◽  
Vol 120 (4) ◽  
pp. 1558-1571
Author(s):  
Michelle M. Mattingly ◽  
Brittany M. Donell ◽  
Merri J. Rosen
Keyword(s):  
Language Processing ◽  
Speech Processing ◽  
Dynamic Range ◽  
Developmental Time ◽  
Mongolian Gerbils ◽  
Backward Masking ◽  
Selective Listening ◽  
Age Related ◽  
Time Courses ◽  
Short Signal

Speech perception relies on the accurate resolution of brief, successive sounds that change rapidly over time. Deficits in the perception of such sounds, indicated by a reduced ability to detect signals during auditory backward masking, strongly relate to language processing difficulties in children. Backward masking during normal development has a longer maturational trajectory than many other auditory percepts, implicating the involvement of central auditory neural mechanisms with protracted developmental time courses. Despite the importance of this percept, its neural correlates are not well described at any developmental stage. We therefore measured auditory cortical responses to masked signals in juvenile and adult Mongolian gerbils and quantified the detection ability of individual neurons and neural populations in a manner comparable with psychoacoustic measurements. Perceptually, auditory backward masking manifests as higher thresholds for detection of a short signal followed by a masker than for the same signal in silence. Cortical masking was driven by a combination of suppressed responses to the signal and a reduced dynamic range available for signal detection in the presence of the masker. Both coding elements contributed to greater masked threshold shifts in juveniles compared with adults, but signal-evoked firing suppression was more pronounced in juveniles. Neural threshold shifts were a better match to human psychophysical threshold shifts when quantified with a longer temporal window that included the response to the delayed masker, suggesting that temporally selective listening may contribute to age-related differences in backward masking. NEW & NOTEWORTHY In children, auditory detection of backward masked signals is immature well into adolescence, and detection deficits correlate with problems in speech processing. Our auditory cortical recordings reveal immature backward masking in adolescent animals that mirrors the prolonged development seen in children. This is driven by both signal-evoked suppression and dynamic range reduction. An extended window of analysis suggests that differences in temporally focused listening may contribute to late maturing thresholds for backward masked signals.

Design and Realization of Remote Sensing Image Publication System Based on SuperMap IS.NET

2014 ◽  
Vol 608-609 ◽  
pp. 363-366
Author(s):  
Xiao Fang Wang
Keyword(s):  
Remote Sensing ◽  
Data Model ◽  
Remote Sensing Image ◽  
Model System ◽  
System Structure ◽  
Key Technology ◽  
Structure System ◽  
The Core ◽  
Image Production

With the more and more expanded city and the heavier remote sensing image production, update, management, building the modern Remote Sensing Image Publication System is placed in the forefront for providing the good services. The paper discussed the NET system of Remote Sensing Image Publication System based on SuperMap IS.NET, and so more, the core contents including data-model, system-structure, system-aim, and key technology about the system are introduced in this paper.

Study of Embedded Operating System Process Scheduling

2013 ◽  
Vol 347-350 ◽  
pp. 1598-1601
Author(s):  
Jin Hai Zhang
Keyword(s):  
Operating System ◽  
Embedded System ◽  
Hot Spots ◽  
Scheduling Algorithm ◽  
Embedded Operating System ◽  
System Software ◽  
Information Industry ◽  
Process Scheduling ◽  
The Core ◽  
Industry Research

Embedded systems are widely used in industries, its amazing to develop speed and as an embedded system software for embedded operating system is at the core of the information industry research hot spots. This thesis is mainly embedded in different application environments, the operating system discussion and research on how to implement its process scheduling algorithm.

scholarly journals Bias in confidence: A critical test for discrete-state models of change detection

2020 ◽  
Author(s):  
David Kellen ◽  
Samuel Winiger ◽  
Henrik Singmann
Keyword(s):  
Working Memory ◽  
Change Detection ◽  
High Fidelity ◽  
Critical Test ◽  
Discrete State ◽  
The Core ◽  
Confidence Judgments ◽  
Memory Representations ◽  
State Models ◽  
Biased Judgments

Ongoing discussions on the nature of storage in visual working memory have mostlyfocused on two theoretical accounts: On one hand we have a discrete-state accountpostulating that information in working memory is supported with high fidelity for alimited number of discrete items by a given number of “slots”, with no informationbeing retained beyond these. In contrast with this all-or-nothing view, we have acontinuous account arguing that information can be degraded in a continuous manner, reflecting the amount of resources dedicated to each item. It turns out that the core tenets of this discrete-state account constrain the way individuals can express confidence in their judgments, excluding the possibility of biased confidence judgments. Importantly, these biased judgments are expected when assuming a continuous degradation of information. We report two studies showing that biased confidence judgments can be reliably observed, a finding that rejects a large number of discrete-state models, dismissing the idea that change-detection judgments consist of a mixture of guesses and high-fidelity memory representations.

scholarly journals Operating System Structure

2021 ◽  
Author(s):  
antonio alfarez hidayat
Keyword(s):  
Operating System ◽  
System Structure

Sistem operasi terdiri dari beberapa komponen, antara lain manajemen proses,manajemen memori utama, manajemen file, manajemen sistem I/O, manajemen penyimpan sekunder, system jaringan, system proteksi dan system commandinterpreter. Proses adalah program yang sedang dieksekusi.

Error Detection and Correction System (EDAC) of On Board Data Handling (OBDH) in Real Time Operating System Behaviour

2019 ◽  
Vol 10 (2) ◽  
pp. 17
Author(s):  
Haryono Haryono ◽  
Agfianto Eko Putra ◽  
Jazi Eko Istiyanto ◽  
Agus Harjoko
Keyword(s):  
Operating System ◽  
Real Time ◽  
Error Detection ◽  
Data Handling ◽  
System Error ◽  
Real Time Operating System ◽  
The Core ◽  
Core Function ◽  
Error Detection And Correction ◽  
Correction System

The satellite requires the support of a robust sub system. On Board Data Handling (OBDH) is the core function of the satellite subsystem and has to be error free in managing the operation of the satellite. It should withstand the harsh environmental conditions in space that has a lot of hazards caused by radiations. In view of these two conditions, the OBDH design should be able to manage the operation and overcome the hazards of radiation. In order to manage the operation Real Time Operating System (RTOS) was applied. RTOS was able to manage the task efficiently and effectively. In the aerospace domain, RTOS has become popular because of its strength in managing the operating system. Error Detection and Correction System (EDAC) system was applied to make OBDH more robust. This paper discusses the implementation of the EDAC system in tandem with the RTOS behaviour to manage the operation and increase the robustness of the system. The findings show that OBDH can be programmed successfully using RTOS to handle critical and robust operations.

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