Language in shadow

@article{Fadiga2006LanguageIS,
  title={Language in shadow},
  author={Luciano Fadiga and Laila Craighero and Maddalena Fabbri Destro and Livio Finos and Nathalie M. Cotillon-Williams and Andrew T. Smith and Umberto Castiello},
  journal={Social Neuroscience},
  year={2006},
  volume={1},
  pages={77 - 89}
}
Abstract The recent finding that Broca's area, the motor center for speech, is activated during action observation lends support to the idea that human language may have evolved from neural substrates already involved in gesture recognition. Although fascinating, this hypothesis can be questioned because while observing actions of others we may evoke some internal, verbal description of the observed scene. Here we present fMRI evidence that the involvement of Broca's area during action… 
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References

SHOWING 1-10 OF 50 REFERENCES
Language within our grasp
Premotor cortex and the recognition of motor actions.
Cortical mechanisms of human imitation.
TLDR
Two areas with activation properties that become active during finger movement, regardless of how it is evoked, and their activation should increase when the same movement is elicited by the observation of an identical movement made by another individual are found.
I Know What You Are Doing A Neurophysiological Study
Understanding motor events: a neurophysiological study
TLDR
It is reported here that many neurons of the rostral part of inferior premotor cortex of the monkey discharge during goal-directed hand movements such as grasping, holding, and tearing, which indicates that premotor neurons can retrieve movements not only on the basis of stimulus characteristics, but also on the based of the meaning of the observed actions.
Functional anatomy of execution, mental simulation, observation, and verb generation of actions: A meta‐analysis
TLDR
A meta‐analysis is evaluated in specific detail to what extent the activated foci elicited by these studies overlap and the concept of shared motor representations has been proposed.
Brain activity during observation of actions. Influence of action content and subject's strategy.
TLDR
The pattern of brain activation during observation of actions is dependent both on the nature of the required executive processing and the type of the extrinsic properties of the action presented.
Neural Circuits Involved in the Recognition of Actions Performed by Nonconspecifics: An fMRI Study
TLDR
Assessment of cortical areas active during the observation of mouth actions performed by humans and by individuals belonging to other species suggests that actions made by other individuals may be recognized through different mechanisms.
Localization of grasp representations in humans by PET: 1. Observation versus execution
TLDR
It was hypothesized that during grasping observation, activations should be present in the region of the superior temporal sulcus (STS) and in inferior area 6 and the findings in humans demonstrated that grasp observation significantly activates the cortex of the middle temporal gyrus.
...
1
2
3
4
5
...