In the neuro-cognitive context of Jean Piaget's theory of cognitive development, regarding the neuro-biological nature of the 'Formal Operational Stage' (abstract reasoning and hypothetico-deductive thinking) and the myelination process, synaptic pruning, and activation dynamics of the metacognitive network among the 'Dorsolateral Prefrontal Cortex' (DLPFC - abstract reasoning, working memory, and executive planning), 'Parietal Cortex' (complex spatial and logical integration), and 'Anterior Cingulate Cortex' (cognitive control and error detection), along with their interrelationships with Lev Vygotsky's socio-cultural perspective of cognitive development and their implications for modern primary inclusive classroom teaching, 'Neuro-Piagetian Optimized Pedagogy', and the enhancement of hypothetico-problem-solving, logical flexibility, and holistic emotional-cognitive efficiency in students, which of the following statements is most appropriate and true?