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The phonological retrieval system involved in speech repetition is the auditory phoneme perception system, and the visual letter perception system is the one that serves for reading aloud. [7] Communicative speech production entails a phase preceding phonological retrieval. Speech comprehension involves mapping sequences of phonemes onto word ...
This study reported the detection of speech-selective compartments in the pSTS. In addition, an fMRI study [154] that contrasted congruent audio-visual speech with incongruent speech (pictures of still faces) reported pSTS activation. For a review presenting additional converging evidence regarding the role of the pSTS and ADS in phoneme-viseme ...
These findings imply that while speech processing is a very complex process, the brain may be using fairly basic, preexisting computational methods. [ 15 ] Recent neuroimaging studies suggest that Wernicke's area plays a pivotal role in the nuanced aspects of language processing, including the interpretation of ambiguous words and the ...
This development section covers changes in brain structure over time. It includes both the normal development of the human brain from infant to adult and genetic and evolutionary changes over many generations. Neural development in humans; Neuroplasticity – changes in a brain due to behavior, environment, aging, injury etc.
The superior temporal gyrus contains several important structures of the brain, including: Brodmann areas 41 and 42, marking the location of the auditory cortex, the cortical region responsible for the sensation of sound; Wernicke's area, Brodmann area 22, an important region for the processing of speech so that it can be understood as language.
Structural magnetic resonance imaging (structural MRI) of a head, from top to base of the skull. The first chapter of the history of neuroimaging traces back to the Italian neuroscientist Angelo Mosso who invented the 'human circulation balance', which could non-invasively measure the redistribution of blood during emotional and intellectual activity.
the study of speech sounds: how the brain extracts speech sounds from an acoustic signal, how the brain separates speech sounds from background noise Phonology: the study of how sounds are organized in a language: how the phonological system of a particular language is represented in the brain Morphology and lexicology
The atlas was created from the brain of an unidentified 65-year-old man (it was "65-year-old female", according to "BigBrain: An Ultrahigh-Resolution3D Human Brain Model", page 1472, Amunts K et al, SCIENCE, 21 JUNE 2013 VOL 340) who died with no known brain pathology.