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  4. Multistabile Wahrnehmung bei Kindern: Eine EEG-Studie
 
Zitierlink URN
https://nbn-resolving.de/urn:nbn:de:gbv:46-diss000114080

Multistabile Wahrnehmung bei Kindern: Eine EEG-Studie

Veröffentlichungsdatum
2008-12-17
Autoren
Ehlers, Jan  
Betreuer
Basar-Eroglu, Canan  
Gutachter
Strüber, D.  
Zusammenfassung
Multistable perception occurs when reversible patterns are presented in the absence of changes in the stimuli properties. The aim of the study was to examine age-related changes in brain activity associated with multistable perception. Fourteen 10-year old children observed an ambiguous pattern, known as the stroboscopic alternative motion (SAM) and were instructed to press a button following each reversal. The results showed the occurrence of a slow positive wave about 100 ms prior to the button-press. The amplitude of the component revealed a strong posterior topography. The positive wave induced by the SAM, did not differ from a slow wave elicited by a stimulus-driven control paradigm, whereas the adult brains strongly differentiate between internal and external generated perception. Moreover, the children seem to be incapable to produce a stable reversal related component over frontal areas, which reflect the yet insufficient integration of these areas into the entire brain work.
Schlagwörter
Brain maturation

; 

Perception

; 

Children

; 

Development

; 

EEG
Institution
Universität Bremen  
Fachbereich
Fachbereich 11: Human- und Gesundheitswissenschaften (FB 11)  
Dokumenttyp
Dissertation
Zweitveröffentlichung
Nein
Sprache
Deutsch
Dateien
Lade...
Vorschaubild
Name

00011408.pdf

Size

3.14 MB

Format

Adobe PDF

Checksum

(MD5):129bf88d81989a29cbe4174663a504be

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