KADIN VE ERKEK BEYİNLERİ ARASINDAKİ YAPISAL, İŞLEVSEL VE BİLİŞSEL FARKLILIKLAR: NÖROBİLİMSEL BİR DERLEME

Öz

Bu derleme çalışması, kadın ve erkek beyinleri arasındaki yapısal, işlevsel ve bilişsel farklılıkları nörobilimsel bulgular doğrultusunda sistematik olarak incelemeyi amaçlamaktadır. Cinsiyet farklılaşması süreci, prenatal dönemde hormonal etkilerle başlamaktadır ve bu süreç, postnatal çevresel uyaranlarla şekillenmeye devam etmektedir. Literatür taramasına dayanan bu derlemede, nöroanatomik yapılar (örneğin korpus kallozum, hipokampus, amigdalalar), nöral iletişim örüntüleri ve bilişsel performans farklılıkları ele alınmıştır. Ayrıca, hormonların nörogelişimsel süreçler üzerindeki etkileri ve cinsiyet temelli bilişsel avantajların bireysel farklılıklarla ilişkisi tartışılmıştır. Bulgular, cinsiyetler arası farkların üstünlük değil, işlevsel tamamlayıcılık ve nöroçeşitlilik bağlamında değerlendirilmesi gerektiğini göstermektedir.

STRUCTURAL, FUNCTIONAL, AND COGNITIVE DIFFERENCES BETWEEN FEMALE AND MALE BRAINS: A NEUROSCIENTIFIC REVIEW

Öz

This review aims to systematically examine the structural, functional, and cognitive differences between male and female brains through neuroscientific findings. The process of sexual differentiation begins prenatally under hormonal influences and continues to be shaped by environmental stimuli after birth. Based on an extensive literature review, the study discusses neuroanatomical structures (e.g., corpus callosum, hippocampus, amygdalae), neural connectivity patterns, and cognitive performance variations. It also explores the influence of hormones on neurodevelopmental processes and the relationship between sex-based cognitive tendencies and individual differences. The findings indicate that gender-based distinctions should be interpreted within the framework of functional complementarity and neurodiversity, rather than superiority.

Anahtar Kelimeler

• Sex Differences
• Neuroscience
• Brain Structure
• Hormonal Influence
• Cognitive Performance

Kaynakça

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