Text & photographs by Dr. Mahadeswara Swamy, Scientist Among the innumerable plants used in native system of medicines  ‘Aparajita’  stands out as a curative herb to improve memory. In Ayurveda,  it is grouped under ‘Medhya’  category forming part of  “Shirovirechanopaga” group of herbs associated with detoxification and cleansing of the brain and associated nervous system. A perennial creeper…