FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2513245075> ?p ?o ?g. }

• W2513245075 endingPage "102" @default.
• W2513245075 startingPage "94" @default.
• W2513245075 abstract "Newborns reliably orient to sound location soon after birth; by age 1 month this orienting disappears until after age 4 months. It has been suggested that orienting by the newborn reflects subcortical-mediated reflexes, which are suppressed by age 1 month; reappearance of orienting then occurs after age 4 months with maturation of cortical mechanisms of sound localization. In the present study, we assess auditory lateralization in young infants (and adults) by recording slow cortical auditory evoked potentials to lateralization shifts in dichotic noise produced by changes in interaural time difference (ITD).Fifteen normal infants aged under 4 months (mean = 10.7 weeks) had cortical auditory evoked potentials assessed in response to (1) diotic onset noise bursts (0 msec ITD) and (2) shifts in continuous lateralized noise (75 dB SPL) produced by ITD shifts of 0.5, 0.8, 1, 2, 4, and 8 msec. Shifts alternated between ears occurred every 2 sec. Stimuli were presented using insert earphones; infants slept during recordings. For comparison, similar recordings were obtained in 11 normal-hearing, awake, adults. Additionally, control recordings to the ITD-shift stimuli presented to only one ear were obtained in the adults.Similar to previous research, adults showed clear N1-P2 responses to the lateralization shifts (ITD 0.5 to 2.0 msec). Responses decreased for longer ITD shifts, with no adult responses to the 8-msec ITD shift. N1 latencies to ITD-shift stimuli were 28 to 34 msec longer than to the onset stimuli. No responses were seen in the control conditions when ITD-shift stimuli were presented to only one ear (confirming the binaural nature of the ITD-shift responses). All infants showed P2 responses to one or more of the ITD-shift stimuli up to ±1 msec; compared with adults, infants showed larger amplitude decreases and fewer responses to longer ITD-shift stimuli. As was seen with the adult responses, infant response (P2) latencies to ITD shifts were longer compared with their responses to the onset stimuli; however, these increases, 32 to 78 msec, were significantly longer than those seen in the adults.Young infants (even as young as 5 weeks) show clear evidence of auditory cortical responsivity to lateralization shifts produced by changes in the ITD of continuous noise, indicating that they have the capacity to process binaural ITD timing cues well before the age of 4 months. Further research is required to determine whether the larger latency increase in infants for ITD-shift stimuli (relative to the onset stimuli) and the greater effect of longer ITD shifts on response presence and amplitude in infants reflects immaturity of lateralization processing and/or reduced responses recorded during sleep. Slow cortical auditory evoked potentials elicited to lateralization shifts in dichotic noise provide a method to investigate binaural hearing processes in young children with normal or impaired hearing." @default.
• W2513245075 created "2016-09-16" @default.
• W2513245075 creator A5007322487 @default.
• W2513245075 creator A5041131440 @default.
• W2513245075 creator A5052365674 @default.
• W2513245075 date "2017-01-01" @default.
• W2513245075 modified "2023-09-26" @default.
• W2513245075 title "Infant Cortical Auditory Evoked Potentials to Lateralized Noise Shifts Produced by Changes in Interaural Time Difference" @default.
• W2513245075 cites W1644306956 @default.
• W2513245075 cites W1963824465 @default.
• W2513245075 cites W1966225096 @default.
• W2513245075 cites W1966282919 @default.
• W2513245075 cites W1970824760 @default.
• W2513245075 cites W1975710553 @default.
• W2513245075 cites W1979694869 @default.
• W2513245075 cites W1985167452 @default.
• W2513245075 cites W1985383470 @default.
• W2513245075 cites W1987603461 @default.
• W2513245075 cites W1991337654 @default.
• W2513245075 cites W2000130602 @default.
• W2513245075 cites W2008091573 @default.
• W2513245075 cites W2008251615 @default.
• W2513245075 cites W2011629127 @default.
• W2513245075 cites W2013182092 @default.
• W2513245075 cites W2016496814 @default.
• W2513245075 cites W2021914434 @default.
• W2513245075 cites W2022436157 @default.
• W2513245075 cites W2024313190 @default.
• W2513245075 cites W2024457348 @default.
• W2513245075 cites W2025127228 @default.
• W2513245075 cites W2025964263 @default.
• W2513245075 cites W2029960690 @default.
• W2513245075 cites W2030082415 @default.
• W2513245075 cites W2033016533 @default.
• W2513245075 cites W2041949947 @default.
• W2513245075 cites W2042756077 @default.
• W2513245075 cites W2045051131 @default.
• W2513245075 cites W2049835850 @default.
• W2513245075 cites W2052240191 @default.
• W2513245075 cites W2053985943 @default.
• W2513245075 cites W2058401449 @default.
• W2513245075 cites W2060912387 @default.
• W2513245075 cites W2062413613 @default.
• W2513245075 cites W2063627673 @default.
• W2513245075 cites W2071004588 @default.
• W2513245075 cites W2071671468 @default.
• W2513245075 cites W2083864019 @default.
• W2513245075 cites W2085276263 @default.
• W2513245075 cites W2087899186 @default.
• W2513245075 cites W2091048445 @default.
• W2513245075 cites W2110462108 @default.
• W2513245075 cites W2134773428 @default.
• W2513245075 cites W2145712475 @default.
• W2513245075 cites W2147714958 @default.
• W2513245075 cites W2161214148 @default.
• W2513245075 cites W2172065457 @default.
• W2513245075 cites W2333618602 @default.
• W2513245075 cites W2336755274 @default.
• W2513245075 cites W4233156578 @default.
• W2513245075 cites W4242236991 @default.
• W2513245075 cites W4248385923 @default.
• W2513245075 cites W4254289730 @default.
• W2513245075 cites W4313371552 @default.
• W2513245075 doi "https://doi.org/10.1097/aud.0000000000000357" @default.
• W2513245075 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27505221" @default.
• W2513245075 hasPublicationYear "2017" @default.
• W2513245075 type Work @default.
• W2513245075 sameAs 2513245075 @default.
• W2513245075 citedByCount "4" @default.
• W2513245075 countsByYear W25132450752017 @default.
• W2513245075 countsByYear W25132450752018 @default.
• W2513245075 countsByYear W25132450752020 @default.
• W2513245075 crossrefType "journal-article" @default.
• W2513245075 hasAuthorship W2513245075A5007322487 @default.
• W2513245075 hasAuthorship W2513245075A5041131440 @default.
• W2513245075 hasAuthorship W2513245075A5052365674 @default.
• W2513245075 hasConcept C103364767 @default.
• W2513245075 hasConcept C111060362 @default.
• W2513245075 hasConcept C115961682 @default.
• W2513245075 hasConcept C154945302 @default.
• W2513245075 hasConcept C15744967 @default.
• W2513245075 hasConcept C201247586 @default.
• W2513245075 hasConcept C41008148 @default.
• W2513245075 hasConcept C548259974 @default.
• W2513245075 hasConcept C71924100 @default.
• W2513245075 hasConcept C79840881 @default.
• W2513245075 hasConcept C99498987 @default.
• W2513245075 hasConceptScore W2513245075C103364767 @default.
• W2513245075 hasConceptScore W2513245075C111060362 @default.
• W2513245075 hasConceptScore W2513245075C115961682 @default.
• W2513245075 hasConceptScore W2513245075C154945302 @default.
• W2513245075 hasConceptScore W2513245075C15744967 @default.
• W2513245075 hasConceptScore W2513245075C201247586 @default.
• W2513245075 hasConceptScore W2513245075C41008148 @default.
• W2513245075 hasConceptScore W2513245075C548259974 @default.
• W2513245075 hasConceptScore W2513245075C71924100 @default.
• W2513245075 hasConceptScore W2513245075C79840881 @default.
• W2513245075 hasConceptScore W2513245075C99498987 @default.

• next