a progressive concept of understanding the organization and functioning of the brain. She argues that a child’s higher psychological functions, such as language, attention, memory, and executive thinking, do not arise from isolated brain regions, but from interconnected and integrated neural networks that interact dynamically with each other. According to this theory, mental and behavioral performance depends on the effectiveness of communication between these networks. Effective communication enables fast and accurate communication of information, enhancing the brain’s ability to process complex experiences and adapt to changes in the environment. The theory also emphasizes the individual variability of neural connection patterns. Any disruption or weakening of connections between networks can lead to cognitive or behavioral impairments, such as attention deficits, learning difficulties, or social-emotional problems. From this perspective, neuropsychological diagnosis and treatment must take into account not only the isolated functions of each brain region, but also the quality of the relationships between the different networks and how they interact to ensure overall psychological functioning. In addition, neural connectivity theory emphasizes neuroplasticity, which allows neural networks to be reorganized and alternative pathways are created to compensate for connectivity deficits, especially in early intervention through targeted educational and therapeutic interventions. From this perspective, the theory provides a framework for understanding the relationship between neural structure and functional capacity and contributes to the development of comprehensive intervention strategies aimed at enhancing the integration of neural networks and the balanced and sustainable development of the child’s cognitive, emotional, and social abilities.