Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 14 of 14 for “"N200"”.
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N200 and P300 Evoked by Stimuli Straddling Category Boundary in Lexical Context
… Objectives: Event-related potentials (ERPs) like N200 and P300 have been reported to reflect the categorical perception of speech. The purpose of the present study is to explore whether these ERP components reflect the influence of lexical context on categorical perception. Findings may provide …
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Information processing in major depression: The ERP connection
… of depression and anxiety to P300 and N200 amplitude using a more complex task than has typically been used in ERP studies of depression; (2) ERPs to further our understanding of mood-congruent memory bias seen in major depressives and controls; (3) Scalp topography in order to assess …
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Dispositional Mindfulness as a Moderator of Electrocortical and Behavioral Responses to Affective Social Stimuli
… predicted larger (more negative) N100, N200 and No-Go N200 amplitudes during the Emotional Go/No-Go task, but was not associated with amplitude of the Late Positive Potential during the passive viewing task. Dispositional mindfulness also predicted faster response times (RT) to target …
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Neurocognitive impairment following central nervous system infections in Kenyan children as detected by event related potentials
… CM, MIS and PM had significantly longer auditory N200 and P3a latencies and smaller N200 amplitudes than study controls. <br></br><br></br>The results of 65 children aged between 4-15 years old with a history of pneumococcal meningitis shmved that children with a history of bacterial meningitis …
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The Influence of Media Violence on the Neural Correlates of Empathic Emotional Response
… in these populations, specifically the N170 and N200 ERP components were examined while participants completed a stop-signal task using emotional faces. At baseline, gamers and nongamers performed equally well at a gender discrimination task and at inhibiting behavior, but gamers had significant …
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Einfluss der Reizdarbietung auf die elektrophysiologischen Korrelate der motorischen Steuerung
… vermuteten elektrophysiologischen Korrelate (N200, P300 und NGA) näher untersucht. Dazu wurden fünf verschiedene Paradigmen (Continuous Performance Tests, CPTs)an 23 gesunden Probanden durchgeführt und die ereigniskorrelierten Potentiale aufgezeichnet. Die CPTs unterschieden sich jeweils in …
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Executive functions in obsessive-compulsive disorder : a neuropsychological and event-related potential investigation
… In addition, the OCD group demonstrated shorter N200 and P300 latencies related to task parameters, consistent with previous investigations. The functional significance of the N200 and P300 findings is unclear but may reflect disturbances in the monitoring of self-generated actions and …
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Time Course of Regional Brain Activity Associated With Top-Down Attentional Control in Depression
… depression as indexed by scalp ERP components (N200 and N450). Overall, results suggest that depression and anxiety play temporally and functionally different roles in this network involved in top-down attention control.
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Neurocircuitry of attention in methamphetamine induced psychosis: a comparison against schizophrenia patients and healthy controls
… analysed for group differences in N100, P200, N200 and P300 amplitudes and latencies at each electrode location with sufficient signal quality. Results In the CSP protocol, MAP and schizophrenia groups showed smaller MEP amplitudes at both 120% and 140% RMT stimulation levels in comparison to …
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Electrophysiological indices of the violence inhibition mechanism and their associations with physical agression, callous-unemotional traits, and dietary omega-3
… of distressinduced motor extinction (stop-N200, stop-P300). Furthermore, in light of a growing literature suggesting a benefit of omega-3 dietary intake for both aggressive and callous-unemotional traits, correlational analysis suggested an association between omega-3 and physical …
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Industrial democracy: The role of the shop steward
The objectives of the research were fourfold: (i) to analyse the meaning of the term 'industrial democracy' to shop stewards, (ii) to identify and isolate key variables which influence their attitudes to industrial democracy, (iii) to assess the consequences of industrial democracy practices as …
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A systems view of some aspects of management education and training in the UK
The thesis outlines the e.nvironment of higher education in the U.K., from the Robbins Report of 1963 up to the proposals for change of 1978. This is followed by an examination of the wider system of Management Education and training in the U.K. This includes an examination of the University and …
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E-business Adoption among SMEs in China: A Study of the Perceptions of SMEs in Hunan Province
The significance of small and medium-sized enterprises (SMEs) for China’s economy has received increasing attention over the last decade, with the latest official reports suggesting that it is becoming increasingly difficult to ignore the key role of e-business in sustaining and developing China’s …
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From deviance to meaning: frontal temporal interaction in the processing of unexpected events
Made available in DSpace on 2010-08-20T17:55:36Z (GMT). No. of bitstreams: 3 Tse_Chun-Yu.pdf: 1963022 bytes, checksum: fbcba902818f710289660e61810a279b (MD5) 1_Tse_Chun-Yu.pdf: 1959077 bytes, checksum: 442356782e9d5df63949e11772c7355b (MD5) license.txt: 4055 bytes, checksum: …