A kind of auditory 'primitive intelligence' already present at birth

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Fältnamn	Indikatorer	Metadata
000		03038naa a2200409 4500
001		oai:lup.lub.lu.se:1a465511-b8d7-418d-855f-83a296b8337d
003		SwePub
008		160401s2005 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://lup.lub.lu.se/record/2357802 URI
024	7	a https://doi.org/10.1111/j.1460-9568.2005.04144.x2 DOI
040		a (SwePub)lu
041		a engb eng
042		9 SwePub
072	7	a art2 swepub-publicationtype
072	7	a ref2 swepub-contenttype
100	1	a Carral, V4 aut
245	1 0	a A kind of auditory 'primitive intelligence' already present at birth
264	1	b Wiley,c 2005
520		a 'Primitive intelligence' in audition refers to the capacity of the auditory system to adaptatively model the acoustic regularity and react neurophysiologically to violations of such regularity, thus supporting the ability to predict future auditory events. In the present study, event-related brain potentials to pairs of tones were recorded in 11 human newborns to determine the infants' ability to extract an abstract acoustic rule, the direction of a frequency change. Most of the pairs (standard, P = 0.875) were of ascending frequency (i.e. the second tone higher than the first), while the remaining pairs (deviant, P = 0.125) were of descending frequency (the second tone being lower). Their frequencies varied among seven levels to prevent discrimination between standard and deviant pairs on the basis of absolute frequencies. We found that event-related brain potentials to deviant pairs differed in amplitude from those to standard pairs at 50-450 ms from the onset of the second tone of a pair, indicating the infants' ability to represent the abstract rule. This finding suggests the early ontogenetic origin of 'primitive intelligence' in audition that eventually may form a prerequisite for later language acquisition.
650	7	a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Neurovetenskaper0 (SwePub)301052 hsv//swe
650	7	a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Neurosciences0 (SwePub)301052 hsv//eng
653		a human
653		a change detection
653		a abstract regularities
653		a auditory perception
653		a mismatch negativity
653		a infant
700	1	a Huotilainen, M4 aut
700	1	a Ruusuvirta, T4 aut
700	1	a Fellman, Vinetau Lund University,Lunds universitet,Pediatrik, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Paediatrics (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)pedi-vfe
700	1	a Naatanen, R4 aut
700	1	a Escera, C4 aut
710	2	a Pediatrik, Lundb Sektion V4 org
773	0	t European Journal of Neuroscienced : Wileyg 21:11, s. 3201-3204q 21:11<3201-3204x 1460-9568x 0953-816X
856	4	u http://dx.doi.org/10.1111/j.1460-9568.2005.04144.xy FULLTEXT
856	4 8	u https://lup.lub.lu.se/record/235780
856	4 8	u https://doi.org/10.1111/j.1460-9568.2005.04144.x

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Av författaren/redakt...: Carral, V; Huotilainen, M; Ruusuvirta, T; Fellman, Vineta; Naatanen, R; Escera, C

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MEDICIN OCH HÄLSOVETENSKAP: MEDICIN OCH HÄLS ...; och Medicinska och f ...; och Neurovetenskaper

Artiklar i publikationen: European Journal ...

Av lärosätet: Lunds universitet

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