scholarly journals A critical review of the behavioural, neuroimaging, and electrophysiological studies of co-activation of representations during word production

Author(s):  
Nazbanou Nozari ◽  
Svetlana Pinet

A large body of behavioral, neuroimaging, and electrophysiological studies have investigated the consequences of co-activation of representations during word production. Despite such an amazing body of empirical data, it remains unclear how the production system handles co-activated items. In this paper, we review this evidence in a systematic way, and point out three common problems in the interpretations attached to these data. We then discuss alternative approaches which might be more fruitful in understanding the links between such data and the processes of spreading activation, selection, monitoring and control in language production.

1994 ◽  
Vol 17 (2) ◽  
pp. 1-21 ◽  
Author(s):  
Uschi Felix ◽  
Michael Lawson

Abstract This was a 10-week time-series investigation of a class of 12 students with the same teacher carrying out the teaching for both the experimental and control condition and the same students exposed to both treatment conditions. The question of central interest in this study was whether Suggestopedia affects more sophisticated language skills than recall, and both quantitative and qualitative measures were included to address the criticism that Suggestopedia affects memory skills alone. Year 10 students’ recall, comprehension, word production, fluency, accuracy, writing quality, transfer skills of grammatical items, and understanding of grammar rules were tested once a week. Long-term retention rates for recall were also checked at the end of each four-week period. The findings suggested that Suggestopedia does in fact have the potential to positively affect sophisticated language skills such as transfer of structures and creative writing. Compared with performance during the control Phase, results showed that during the experimental Phase students performed equally as well on tests of comprehension, accuracy and understanding of rules, and significantly better on tests of recall, word production, fluency, writing quality and transfer of grammatical items.


2017 ◽  
Vol 26 (5) ◽  
pp. 403-410 ◽  
Author(s):  
Nazbanou Nozari ◽  
Jared Novick

Language research has provided insight into how speakers translate a thought into a sequence of sounds that ultimately becomes words, phrases, and sentences. Despite the complex stages involved in this process, relatively little is known about how we avoid and handle production and comprehension errors that would otherwise impede communication. We review current research on the mechanisms underlying monitoring and control of the language system, especially production, with particular emphasis on whether such monitoring is issued by domain-general or domain-specific procedures.


2021 ◽  
Vol 27 (1) ◽  
pp. 96-105

The subject of the article is related to the financing of healthcare in order to improve reimbursement policies for medical devices. The methodology used is an analysis of alternative approaches and financing instruments, by examining public and private payments in Bulgaria and other countries and their structure. The main results are the discovery of innovative and transparent mechanisms for reimbursement and payment by health insured persons, applied in the practice of EU countries, such as monitoring and control of policies, package payments, opportunities for improvements through upgrading of NHIF digital information systems. The research activities of the practices in Bulgaria and their improvement in order to protect the rights of the patient must continue, in order to provide the necessary data, facts for further redesign of the model and to reach workable solutions throughout national standards, monitoring and control of their effectiveness.


2020 ◽  
Vol 57 (6) ◽  
pp. 1722-1734
Author(s):  
Fernando de Freitas Fernandes ◽  
Ana Beatriz F Barletta ◽  
Alessandra S Orfanó ◽  
Luciana C Pinto ◽  
Rafael Nacif-Pimenta ◽  
...  

Abstract The antennal sensilla and the antenna of females Nyssomyia intermedia, one of the main vectors of American cutaneous leishmaniasis, were studied by scanning electron microscopy. The main goal was to characterize the quantity, typology, and topography of the sensilla with particular attention to the olfactory types. The insects were captured in the city of Corte de Pedra, State of Bahia, Brazil, by CDC-type light traps and raised in a laboratory as a new colony. Fourteen well-differentiated sensilla were identified, among six cuticular types: trichoidea, campaniformia, squamiformia, basiconica, chaetica, and coeloconica. Of these, six sensilla were classified as olfactory sensilla due to their specific morphological features. Smaller noninnervated pilosities of microtrichiae type were also evidenced by covering all antennal segments. The antennal segments differ in shapes and sizes, and the amount and distribution of types and subtypes of sensilla. This study may foment future taxonomic and phylogenetic analysis for a better evolutionary understanding of the sand flies. Besides, it may assist the targeting of future electrophysiological studies by Single Sensillum Recording, and aim to develop alternative measures of monitoring and control of this vector.


Author(s):  
David C. Joy

Personal computers (PCs) are a powerful resource in the EM Laboratory, both as a means of automating the monitoring and control of microscopes, and as a tool for quantifying the interpretation of data. Not only is a PC more versatile than a piece of dedicated data logging equipment, but it is also substantially cheaper. In this tutorial the practical principles of using a PC for these types of activities will be discussed.The PC can form the basis of a system to measure, display, record and store the many parameters which characterize the operational conditions of the EM. In this mode it is operating as a data logger. The necessary first step is to find a suitable source from which to measure each of the items of interest. It is usually possible to do this without having to make permanent corrections or modifications to the EM.


2016 ◽  
Author(s):  
Giacomo Giannoccaro ◽  
Armando Ursitti ◽  
Maurizio Prosperi

Sign in / Sign up

Export Citation Format

Share Document