mjh

Akdeniz İnsani Bilimler Dergisi

2146-4812 2148-144X

Akdeniz Üniversitesi

Social and Personality Psychology (Other)

Sosyal ve Kişilik Psikolojisi (Diğer)

Çocukların Bilişsel İşlevlerinde Hemisferik Asimetriler

Gülbetekin

Evrim

AKDENİZ ÜNİVERSİTESİ

06 30 2016

6 1 207 219 03 08 2016 04 15 2016

2011

Akdeniz İnsani Bilimler Dergisi

Sağ ve sol beyin görünümü bakımından benzer olmasına karşın, işlevleri yönünden çeşitli özelleşmeler göstermektedir. Yetişkinlerle yapılan çok sayıdaki çalışma tipik olarak sol hemisferin sözel ve sayısal işlemlerde; sağ hemisferin ise yüz işleme ve görsel-uzamsal becerilerde uzmanlaştığını ortaya koymuştur. Öte yandan gelişmekte olan beyne sahip olan çocuklardaki hemisferik asimetrilerin yetiş-kinlerden bazı farklılıklar gösterebileceği düşünülmektedir. Bu nedenle sunulan makalede yetişkinlere göre daha az çalışılmış bir grup olan çocuklarda sol hemisferin özelleşme gösterdiği sözel ve sayısal işlemlere ve sağ hemisferin özelleşme gösterdiği yüz işleme ve görsel-uzamsal işlemlere ilişkin literatüre yer verilmiştir. Ayrıca çocuklarda iki hemisfer arasındaki etkileşiminin gelişimine dair çalışmalara değinilmiştir.

Hemisferik Asimetri Yüz İşleme Sözel-Sayısal İşlemler

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Ehrlich S., Levine S. C. & Goldin-Meadow S. (2006). “The Importance of Gesture in Children’s Spatial Reasoning”. Developmental Psychology 42 (2006) 1259-1268.

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Gage N. M., Juranek J., Filipek P. A., Osann K., Flodman P., Isenberg A. L. et al. (2009). “Rightward Hemispheric Asymmetries in Auditory Language Cortex in Children with Autistic Disorder: an MRI Investigation”. Journal of Neurodevelopmental Disorders 1/3 (2009)205-214.

Gooijers J. & Swinnen S.P. (2014). “Interactions between Brain Structure and Behavior: The Corpus Callosum and Bimanual Coordination”. Neuroscience and Biobehavioral Reviews 43 (2014) 1-19.

Hahn N., Jansen P. & Heil M. (2010). “Preschoolers' Mental Rotation of Letters: Sex Differences in Hemispheric Asymmetry”. Cognitive Neuroscience 1/4 (2010) 261-267.

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Hoyek N., Champely S., Collet C. Fargier P. & Guillot A. (2014). “Is Mental Rotation Ability a Predictor of Success for Motor Performance?”. Journal of Cognition and Development 5/3 (2014) 495-505.

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Kadosh R. C., Nina B. & Sack A. T. (2012). “Automatic and Intentional Number Processing Both Rely on Intact Right Parietal Cortex: Acombined fMRI and Neuronavigated TMS Study”. Frontiers in Human Neuroscience 6 (2012) 1-9.