Newborn Babies' Ability to Anticipate Rhythm in Music Revealed by Researchers
Research has shown that newborn babies as young as eight or nine months old can anticipate rhythm in music, highlighting a fundamental human trait. The study, published in the journal Plos Biology, found that babies can detect and predict patterns relating to rhythm but not melody.
The researchers used electroencephalography (EEG) to collect brain activity data from sleeping newborns fitted with earphones, playing original pieces of music composed by Bach, as well as versions where pitches and note timings were shuffled. The team then analyzed the EEG signals from 49 newborns to see if the surprises in rhythm or melody were reflected in their brain activity.
The findings suggest that babies can track and predict rhythmic patterns in real music, with their brain activity reflecting surprises in rhythm but not melody. This implies that the human brain is biologically tuned to make predictions when listening to music, especially about rhythm, going beyond simply anticipating a regular interval.
The researchers propose that such abilities in newborns may have originated from basic biological and sensory experiences, including the repeated motion associated with the mother's walking during fetal development. The study's lead author, Dr. Roberta Bianco, noted that rhythmic structure remained relatively intact despite melodies being distorted while babies heard music in the womb.
The findings offer insights into how humans process music and highlight the universality of rhythm patterns across cultures. Professor Usha Goswami from the University of Cambridge praised the study's conclusions, suggesting a possible evolutionary perspective on speech processing that aligns with her own research on infants' language acquisition beginning with speech rhythm.
While Dr. Giovanni Di Liberto from Trinity College Dublin noted limitations in the study, he acknowledged that it opened up new avenues for studying music and its effects on human development. The researchers' discovery sheds light on a fundamental aspect of human cognition and the importance of rhythmic patterns in shaping our understanding of music.
Research has shown that newborn babies as young as eight or nine months old can anticipate rhythm in music, highlighting a fundamental human trait. The study, published in the journal Plos Biology, found that babies can detect and predict patterns relating to rhythm but not melody.
The researchers used electroencephalography (EEG) to collect brain activity data from sleeping newborns fitted with earphones, playing original pieces of music composed by Bach, as well as versions where pitches and note timings were shuffled. The team then analyzed the EEG signals from 49 newborns to see if the surprises in rhythm or melody were reflected in their brain activity.
The findings suggest that babies can track and predict rhythmic patterns in real music, with their brain activity reflecting surprises in rhythm but not melody. This implies that the human brain is biologically tuned to make predictions when listening to music, especially about rhythm, going beyond simply anticipating a regular interval.
The researchers propose that such abilities in newborns may have originated from basic biological and sensory experiences, including the repeated motion associated with the mother's walking during fetal development. The study's lead author, Dr. Roberta Bianco, noted that rhythmic structure remained relatively intact despite melodies being distorted while babies heard music in the womb.
The findings offer insights into how humans process music and highlight the universality of rhythm patterns across cultures. Professor Usha Goswami from the University of Cambridge praised the study's conclusions, suggesting a possible evolutionary perspective on speech processing that aligns with her own research on infants' language acquisition beginning with speech rhythm.
While Dr. Giovanni Di Liberto from Trinity College Dublin noted limitations in the study, he acknowledged that it opened up new avenues for studying music and its effects on human development. The researchers' discovery sheds light on a fundamental aspect of human cognition and the importance of rhythmic patterns in shaping our understanding of music.