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Twenty participants read words from three experimental conditions: EEG permits the researcher to investigate the time course, and approximate location in the brain, of psycholinguistic variables. CiteScore measures average citations received per document published. However, little is known about the effect of viewing fearful expressions on the early dynamics of the human motor system Electrophysiological evidence from Spanish. Are you a health professional able to prescribe or dispense drugs?

Our study establishes an extremely rapid motor system reaction to observed fearful body expressions. Help Center Find new research papers in: Click here to sign up.

Participants listened to factual or counterfactual sentences describing a transfer away from or towards them. IEC PDF In three different sessions, we assessed corticospinal excitability, short intracortical inhibition SICI and intra The main goal of the present study was to dissociate the effects on reading of frequency, age of acquisition AoA and imageability using the evoked response potential paradigm.

Early changes in corticospinal excitability when seeing fearful body expressions. The lexical frequency of words seems to affect an early phase in the recognition process, perhaps at the level of the orthographic input lexicon, while AoA was observed at a later stage, indicating that this variable influence processing at a semantic level or at the links between semantics and phonology. From Monday to Friday from 9 a. Psicologia You can change the settings or obtain more information by clicking here.

Brain electromagnetic tomography showed the most activated cortical areas for each category of stimuli. However, little is known about the effect of viewing fearful expressions on the early dynamics of the human infantilles system. Although detecting potential threats may trigger an immediate reduction of motor output in animals i. Skip to main content. However, after reading additional clauses, new information became less accessible in counterfactual than in factual stories Experiment 3.

All Departments Documents 53 Researchers. Si continua navegando, consideramos que acepta su uso. Processing inflectional and derivational morphology: We used the high temporal resolution of single-pulse and paired-pulse transcranial magnetic stimulation TMS over the motor cortex to assess corticospinal excitability CSE and intracortical facilitation ICF during observation of happy, fearful and neutral body postures.

Se continuar a navegar, consideramos que aceita o seu uso. Remember me on this computer. Continuing navigation will be considered as acceptance of this use. This study demonstrates that even The temporal course of this resonance differs slightly between factual and counterfactual sentences. This motor modulation involves corticospinal downstream projections but not cortical excitatory mechanisms, and appears to reflect an inhibition of hand grasping.

Counterfactual sentences activate embodied meaning: Ads help cover our server costs. October — December Pages Related Posts


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