The development of a human auditory localization response: a U-shaped function.

Research during the past 10 years on the neonatal head-turn response to off-centred rattle sounds is reviewed, and various procedural and stimulus conditions that influence the probability of eliciting a correct response are identified. Also, the existence of a U-shaped developmental function is confirmed in a cross-sectional study of 104 infants between 3 days and 7 months of age. Neonates responded reliably, but slowly; the response decreased in frequency and magnitude between 1-3 months of age and increased again by 4-5 months of age. Speculation that this U-shaped function reflects a maturational shift in locus of control from subcortical to cortical structures was supported by the infants' responses to the presence effect (PE), which is thought to be cortically mediated. The PE was produced by playing the rattle sound through two loudspeakers with the output of one delayed by 5 ms, relative to the other; adults perceive only one sound at the leading loudspeaker. As predicted, neonates failed to respond to the PE, and the onset of correct PE responses corresponded closely to the upswing in the U-shaped function for SS responses. Other explanations for the temporary decline in orientation responses to sound are also discussed.

[1]  N. B. Spetner,et al.  Pure‐tone sensitivity of human infants , 1986 .

[2]  J. D. Harris.  Localization of Sound: Theory and Applications. , 1982 .

[3]  Hearing and Response in the Newborn , 1970, Developmental medicine and child neurology.

[4]  W. Abraham,et al.  The ontogenesis of an auditory localization response from birth to four months of age. , 1979, Canadian journal of psychology.

[5]  A. Minkowski,et al.  Regional Development of the Brain in Early Life , 1968 .

[6]  Neurodevelopmental problems in early childhood : assessment and management , 1977 .

[7]  B. Watrous,et al.  Auditory responses of infants. , 1975, The Journal of speech and hearing disorders.

[8]  Arnold Gesell,et al.  Developmental Diagnosis - Normal and Abnormal Child Development - Clinical Methods and Pediatric Applications , 2007 .

[9]  C. Hofsten.  Developmental changes in the organization of prereaching movements , 1984 .

[10]  L. W. Olsho,et al.  An Observer-Based Psychoacoustic Procedure for Use with Young Infants. , 1987 .

[11]  Leslie B. Cohen,et al.  Infant perception: From sensation to cognition , 1975 .

[12]  Jerry L. Northern,et al.  Hearing in children , 1974 .

[13]  B. Morrongiello,et al.  Effects of sound frequency on behavioral and cardiac orienting in newborn and five-month-old infants. , 1984, Journal of experimental child psychology.

[14]  M. P. Friedman,et al.  HANDBOOK OF PERCEPTION , 1977 .

[15]  S. Erulkar.  Comparative aspects of spatial localization of sound. , 1972, Physiological reviews.

[16]  D E Humphrey,et al.  The perception of structure in vectorpatterns by 4-month-old infants. , 1988, Canadian journal of psychology.

[17]  J. Kelly,et al.  Contribution of auditory cortex to sound localization by the ferret (Mustela putorius). , 1987, Journal of neurophysiology.

[18]  Norman A. Krasnegor,et al.  Measurement of Audition and Vision in the First Year of Postnatal Life: A Methodological Overview , 1985 .

[19]  M. Mills,et al.  Recognition of mother's voice in early infancy , 1974, Nature.

[20]  J. Piaget,et al.  The Origins of Intelligence in Children , 1971 .

[21]  L. Brody,et al.  Neonatal habituation and dishabituation of head turning to rattle sounds , 1984 .

[22]  T. Imig,et al.  Neural Mechanisms for Sound Localization , 1984 .

[23]  D. Green.  An introduction to hearing , 1976 .

[24]  B. Morrongiello,et al.  Newborn cardiac and behavioral orienting responses to sound under varying precedence-effect conditions , 1982 .

[25]  J Field,et al.  Newborn infants orient to sounds. , 1979, Child development.

[26]  W. Riss.  Effect of bilateral temporal cortical ablation on discrimination of sound direction. , 1959, Journal of neurophysiology.

[27]  S. Trehub,et al.  Auditory Development in Infancy , 1985 .

[28]  R K Clifton,et al.  A developmental look at an auditory illusion: the precedence effect. , 1984, Developmental psychobiology.

[29]  R. Kirk.  Experimental Design: Procedures for the Behavioral Sciences , 1970 .

[30]  P. Yakovlev,et al.  The myelogenetic cycles of regional maturation of the brain , 1967 .

[31]  V. Casagrande,et al.  Advances in neural and behavioral development , 1985 .

[32]  M. Wertheimer.  Psychomotor Coordination of Auditory and Visual Space at Birth , 1961, Science.

[33]  L P SANCHEZ-LONGO,et al.  Clinical Significance of Impairment of Sound Localization , 1958, Neurology.

[34]  R K Clifton,et al.  Newborns' orientation toward sound: possible implications for cortical development. , 1981, Child development.

[35]  J Field,et al.  Infants' orientation to lateral sounds from birth to three months. , 1980, Child development.

[36]  M. McGraw,et al.  The Neuromuscular Maturation of the Human Infant , 1945 .

[37]  Auditory-Visual Coordination in 2½-Month-Old Infants , 1979 .

[38]  D. Muir,et al.  The Development of Infants’ Auditory Spatial Sensitivity , 1985 .

[39]  G. Butterworth,et al.  Coordination of Auditory and Visual Space in Newborn Human Infants , 1976, Perception.

[40]  G. Turkewitz.  THE DEVELOPMENT OF LATERAL DIFFERENTIATION IN THE HUMAN INFANT , 1977, Annals of the New York Academy of Sciences.

[41]  P. Wolff.  Observations on Newborn Infants , 1959, Psychosomatic medicine.

[42]  T G Bower,et al.  Reaching in the Dark , 1978, Perception.

[43]  SOUND LOCALIZATION IN INFANCY , 1960, The Journal of nervous and mental disease.

[44]  R. K. Clifton,et al.  Reaching in the dark toward sound as a measure of auditory localization in infants , 1988 .

[45]  T. Bower.  PERCEPTUAL DEVELOPMENT: OBJECT AND SPACE , 1978 .

[46]  J Cranford,et al.  Effects of unilateral ablation of auditory cortex in cat on complex sound localization. , 1972, Journal of neurophysiology.

[47]  R K Clifton,et al.  The effects of sound duration on newborns' head orientation. , 1985, Journal of experimental child psychology.

[48]  T. Brazelton,et al.  Neonatal Behavioral Assessment Scale , 1973 .

[49]  P. Zelazo,et al.  Newborn response to auditory stimulus discrepancy. , 1988, Child development.