***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: What are the origins of the efficient language learning abilities that allow humans to acquire their mother tongue in just a few years very early in life ? Although previous studies have identified different mechanisms underlying the acquisition of auditory and speech patterns in older infants and adults , the earliest sensitivities remain unexplored . To address this issue , we investigated the ability of newborns to learn simple repetition-based structures in two optical brain-imaging experiments . In the first experiment , 22 neonates listened to syllable sequences containing immediate repetitions ( ABB ; e.g. , “ mubaba  ,  ” “ penana ” ) , intermixed with r and om control sequences ( ABC ; e.g. , “ mubage , ” “ penaku ” ) . We found increased responses to the repetition sequences in the temporal and left frontal areas , indicating that the newborn brain differentiated the two patterns . The repetition sequences evoked greater activation than the r and om sequences during the first few trials , suggesting the presence of an automatic perceptual mechanism to detect repetitions . In addition , over the subsequent trials , activation increased further in response to the repetition sequences but not in response to the r and om sequences , indicating that recognition of the ABB pattern was enhanced by repeated exposure . In the second experiment , in which nonadjacent repetitions ( ABA ; e.g. , “ bamuba , ” “ napena ” ) were contrasted with the same r and om controls , no discrimination was observed . These findings suggest that newborns are sensitive to certain input configurations in the auditory domain , a perceptual ability that might facilitate later language development In adults , specific neural systems with right-hemispheric weighting are necessary to process pitch , melody , and harmony as well as structure and meaning emerging from musical sequences . It is not known to what extent the specialization of these systems results from long-term exposure to music or from neurobiological constraints . One way to address this question is to examine how these systems function at birth , when auditory experience is minimal . We used functional MRI to measure brain activity in 1- to 3-day-old newborns while they heard excerpts of Western tonal music and altered versions of the same excerpts . Altered versions either included changes of the tonal key or were permanently dissonant . Music evoked predominantly right-hemispheric activations in primary and higher order auditory cortex . During presentation of the altered excerpts , hemodynamic responses were significantly reduced in the rig1ht auditory cortex , and activations emerged in the left inferior frontal cortex and limbic structures . These results demonstrate that the infant brain shows a hemispheric specialization in processing music as early as the first postnatal hours . Results also indicate that the neural architecture underlying music processing in newborns is sensitive to changes in tonal key as well as to differences in consonance and dissonance The hypothesis that the ability to coordinate information between tactual and visual modalities is present at birth and dependent on perceptual inherent structures was tested in human newborns . Using an intersensory paired-preference procedure , we showed that newborns can visually recognize the shape of an object that they have previously manipulated with their right h and , out of sight . This is an experimental evidence that newborns can extract shape information in a tactual format and transform it in a visual format before they have had the opportunity to learn from the pairings of visual and tactual experience . This is contrary to a host of theories and models of perceptual learning , both traditional ( empiricist philosophers ) and modern ( connectionist ) 
    Output:
    
RESULTS Studies have demonstrated that the coordination is a visually guided goal -directed motor behavior with intension and emotion .
Current cognitive research has proved that feeding requires a large-scale neural network extending over several cortices .
The eye-h and -mouth coordination in the newborn can be regarded as a precursor of subsequent self-feeding , and the coordination is very likely mediated through the underdeveloped but essentially the same network interconnecting cortices as in the adult