**4. The rigid versus distributed functional patterning**


However, the modular aspect of the *Human Brain* with rigid configurations (as proposed by *Cajal* way back in 1913) has given way to the model of distributed neuronal networks that has resilience and the capacity to adjust and be flexible to the demands of internal and external milieu, wherein the mind-set with positivity influences and modulates the distributed neuronal pools and networks evolving the cognitive abilities of an individual.

A subtle and perceptible paradigm shift has been witnessed across the frontiers of *Neurosciences and Neurology* wherein **the** *Human Mind***, once thought to be working** **along the framework of modular architectonics**, is now envisaged to be traversing the alleyway along the distributed neuronal pools conjuring onto **dedicated and apportioned networks** that have the ability and the interface to **crosstalk**.

The building block scaffold of the respective dedicated neuronal pools is the archetypal *neurone* that has the endowed potential to respond in a *space and time coordinate-locked precept of action potential, the espoused all-or-none phenomenon* that incidentally happens to be the singular canonical principle of functional neurones. The armamentarium of neuronal language evolved through the presence and/or absence of *action potential all-or-none phenomena* along with **differential neuronal architectonics processing inclusive of serial, parallel, divergent, convergent, reverberating along with inter-neuronal reverberations** [7].

The unitary and singular neuronal tenet got segregated through the remarkable neurophysiological characteristic of *learning* **into dedicated neuronal pools** that became functionally conspicuous and perceptible as *sensory, mirror, motor and interneurones*. Such dedicated neuronal pools then evolved the distinctive patterned waveforms as evinced through electroencephalographic (EEG) signals [8] of *theta (***θ***), delta (***δ***), alpha (***α***), beta (***β***) and gamma (***α***) waves* and **such distributed neuronal pools** then evolved discrete neurodynamical phenomena of

