@article{GianelliKuehneLoPrestietal.2020,
  author    = {Gianelli, Claudia and K{\"u}hne, Katharina and Lo Presti, Sara and Mencaraglia, Silvia and Dalla Volta, Riccardo},
  title     = {Action processing in the motor system},
  series = {Brain and cognition : a journal of experimental and clinical research},
  volume    = {139},
  journal   = {Brain and cognition : a journal of experimental and clinical research},
  publisher = {Elsevier},
  address   = {San Diego},
  issn      = {0278-2626},
  doi       = {10.1016/j.bandc.2019.105510},
  pages     = {10},
  year      = {2020},
  abstract  = {In two experiments, we compared the dynamics of corticospinal excitability when processing visually or linguistically presented tool-oriented hand actions in native speakers and sequential bilinguals. In a third experiment we used the same procedure to test non-motor, low-level stimuli, i.e. scrambled images and pseudo-words. Stimuli were presented in sequence: pictures (tool + tool-oriented hand action or their scrambled counterpart) and words (tool noun + tool-action verb or pseudo-words). Experiment 1 presented German linguistic stimuli to native speakers, while Experiment 2 presented English stimuli to non-natives. Experiment 3 tested Italian native speakers. Single-pulse trascranial magnetic stimulation (spTMS) was applied to the left motor cortex at five different timings: baseline, 200 ms after tool/noun onset, 150, 350 and 500 ms after hand/verb onset with motor-evoked potentials (MEPs) recorded from the first dorsal interosseous (FDI) and abductor digiti minimi (ADM) muscles. We report strong similarities in the dynamics of corticospinal excitability across the visual and linguistic modalities. MEPs' suppression started as early as 150 ms and lasted for the duration of stimulus presentation (500 ms). Moreover, we show that this modulation is absent for stimuli with no motor content. Overall, our study supports the notion of a core, overarching system of action semantics shared by different modalities.},
  language  = {en}
}