Pathways to language: fiber tracts in the human brain

@article{Friederici2009PathwaysTL,
  title={Pathways to language: fiber tracts in the human brain},
  author={Angela D. Friederici},
  journal={Trends in Cognitive Sciences},
  year={2009},
  volume={13},
  pages={175-181}
}
  • A. Friederici
  • Published 1 April 2009
  • Biology, Psychology
  • Trends in Cognitive Sciences

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References

SHOWING 1-10 OF 81 REFERENCES
The brain differentiates human and non-human grammars: Functional localization and structural connectivity
TLDR
It is shown that the processing of local transitions is subserved by the left frontal operculum, a region that is phylogenetically older than Broca’s area, which specifically holds responsible the computation of hierarchical dependencies.
Functional Neural Networks of Semantic and Syntactic Processes in the Developing Brain
TLDR
The language networks for semantic and syntactic processes are not yet specialized similarly to adults in the developing brain, as investigated in 5- to 6-year-old children and in adults using functional magnetic resonance imaging.
Ventral and dorsal pathways for language
TLDR
The function of the dorsal route, traditionally considered to be the major language pathway, is mainly restricted to sensory-motor mapping ofsound to articulation, whereas linguistic processing of sound to meaning requires temporofrontal interaction transmitted via the ventral route.
Dissociating the Human Language Pathways with High Angular Resolution Diffusion Fiber Tractography
The anatomical connectivity of ventrolateral frontal areas 44 and 45, which in the human brain constitute Broca's region, has been revisited on the basis of experimental anatomical tracer evidence in
The anatomy of language: contributions from functional neuroimaging
  • C. Price
  • Psychology, Biology
    Journal of anatomy
  • 2000
TLDR
From functional imaging results, a new anatomically constrained model of word processing is proposed which reconciles the anatomical ambitions of the 19th Century neurologists and the cognitive finesse of the 20th Century cognitive models.
DTI tractography of the human brain's language pathways.
TLDR
The findings of DTI tractography are combined with a recent model of brain language processing to explain 6 aphasia syndromes.
Multimodal architectonic mapping of human superior temporal gyrus
TLDR
The cytoarchitectonically defined borders of Te3 coincide with abrupt changes in the receptorarchitecture of several classical neurotransmitters, suggesting that Te3 represents a functionally relevant area of the human superior temporal gyrus.
Neuroimaging of syntax and syntactic processing
...
...