N400

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Acronym	Definition
N400	Negativity at 400 Milliseconds

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N400 is a major component of ERP, which is a common research tool used in the cognitive science field,[2] including linguistic cognition.

Effects of Repetitive Transcranial Magnetic Stimulation Treatment on Event-Related Potentials in Schizophrenia

Friedrich and Friederici (2010) (5) have proposed that the N400 effect provides clues about the relation between the language development and neural representations/functions that support its processing.

N400 analysis of semantic processing in children aged zero to six years: a literature review

2013), assim como o efeito do componente N400, mostrando que, com o aumento da proficiencia, ha diminuicao da diferenca de ativacao entre a L1 e a L2 (DUNABEITIA et al.

Lexical access of bilinguals and multilinguals/ Acesso lexical de bilingues e multilingues

Mas aun, se ha reportado que la amplitud del N400 es inversamente proporcional a la congruencia semantica entre los elementos comparados, de modo que a mayor congruencia, menor es la amplitud del componente, y viceversa.

Interferencia de la informacion lexica sobre la identificacion de fonemas durante una tarea de decision fonologica

N400 as an index of semantic expectancies: Differential effects of alcohol and cocaine dependence.

Advances in electrophysiological research

Otra posibilidad es que las predicciones sobre los posibles elementos futuros se propaguen tambien a los estimulos relacionados por equivalencia, pero con menor intensidad debido a la distancia nodal entre ellos de manera analoga a lo que ocurre con el potencial N400 durante el priming indirecto (Barnes-Holmes et al.

Transferencia de funciones sintacticas artificiales entre estimulos relacionados por equivalencia: un estudio de potenciales cerebrales relacionados con eventos

The researchers found that children who were more fit (as measured by oxygen uptake during exercise) had higher amplitude N400 and P600 waves than their less-fit peers when reading normal or nonsensical sentences.

Physically fit kids have 'superior language skills'

However, EEG readings showed preserved amplitude but delayed latency in difference waves, suggesting no significant disruption of brain waves through the N400.

Speech comprehension worse in bipolar mania

Part III explores the interaction of attention with cognitive processes, including an evolutionary perspective, reward attention, item individuation, selective attention and cognitive load, and N400 differences in Parkinson's disease.

Cognitive Electrophysiology of Attention: Signals of the Mind

33% of the families earned between N 280,000 and N400, 000 equivalent to($1,750-$2,500), 41.

Techno-Economic assessment of biogas technology in Nigeria: a case study of northwest, Kano state

100-102] The N400 component of ERP is an indicator of the ability to comprehend verbal material; studies finding positive effects of antipsychotic treatment on N400 suggest that N400 could be used as a state marker for schizophrenia.

Research progress in China on the assessment of cognitive function in schizophrenia

Although an estimated N400 billion has been sunk into the amnesty programme thus far (Obi and Rustard 2011: 208), there have been no palpable changes in the lives of the large number of young people who took part in the armed struggle.

Survival strategies and citizenship claims: youth and the underground oil economy in post-amnesty Niger Delta