Neuroplasticity is the ability to undergo biological changes ranging from the cellular level to large scale changes involving cortical remapping. Such changes often happen as a result of psychological experiences. During such changes, the brain engages in synaptic pruning, deleting the neuronal connections that are no longer necessary or useful, and strengthening the useful ones.
The Tridosha Siddhanta The Tridosha theory is one of the most discussed yet very vaguely understood concepts in Ayurveda. It forms the basis of Ayurvedic physiology, pathology and pharmacology. But the lack of definite interpretations and fruitful discussions leave many questions unanswered, prompting the scientists to question even the credibility and scientific basis of Ayurveda. Ayurveda has undergone many changes over the years, not in its fundamental principles but the way it is interpreted and practiced. But there is one thing that remains the same even after generations - the insatiable human curiosity to question everything until the truth is transparent. Let’s try to unleash one of the most enigmatic theories of all times, the Tridosha Siddhanta. “If you cannot explain it simply, you do not understand it well enough” -Albert Einstein. The origin and evolution of Tridosha Siddhanta The Tridoshas or Vata, Pitta and Kapha are mostly explained as bio-energies which cannot be seen with the naked eye, yet experienced at various levels. As per Ayurvedic principles, a perfect harmony between the Tridoshas in the body contributes to health and any imbalance causes disease. But these descriptions are so vague that it leaves many basic unexplained questions as to what it really is. To get into a deeper level of analysis, it is imperative that we start afresh beginning with the origin and evolution of the theory itself. Vedas are considered as the ultimate source of knowledge and the most ancient literature scripts available now. The earliest relatable reference of Tridoshas is available in Atharva veda where the derangement of three physiological factors are claimed to be responsible for the manifestation of diseases. Those factors are described as shushka, siktha and sanchari which are translated to dry, wet and permeating respectively. So, there is every reason to think that the ancient Ayurveda Acharyas took these three as the main properties of what is considered as the basis of life, which later termed as Vata, Pitta and Kapha respectively. The ancient sages were the spectators of every natural phenomenon and this observation led to the interpretation that the living beings need gaseous air, liquid water and solid food for sustenance. These are the three forms of matter without which life is non-existent. They are interdependent too as in, air is required for the formation of water and water is needed for the formation of food & digestion. So the ultimate basis of life should also be existing