Original sentence: Ayurveda developed significantly during the Vedic period and later some of the non-Vedic systems such as Buddhism and Jainism also developed medical concepts and practices that appear in the classical Ayurveda texts.Hoernle identified the scribe of the medical portions of the manuscript to be a native of India using a northern variant of the Gupta script, who had migrated and become a Buddhist monk in a monastery in Kucha.The Bower Manuscript includes of excerpts from the Bheda Samhita and its description of concepts in Central Asian Buddhism.The Charaka Samhita, written by Charaka, and the Bhela Samhita, attributed to Atreya Punarvasu, are also dated to the 6th century BCE.The Sushruta Samhita is based on an original from the 6th century BCE, and was updated by the Buddhist scholar Nagarjuna in the 2nd century CE.The central theoretical ideas of Ayurveda developed in the mid-first millennium BCE, and show parallels with Sāṅkhya and Vaiśeṣika philosophies, as well as with Buddhism and Jainism.The earliest recorded theoretical statements about the canonical models of disease in Ayurveda occur in the earliest Buddhist Canon
Edited sentence: Hoernle identified the scribe of the medical portions of the manuscript to be a native of India using a northern variant of the Gupta script.The Sushruta Samhita is based on an original from the 6th century BCE,  The Charaka Samhita, written by Charaka, and the Bhela Samhita, attributed to Atreya Punarvasu, are also dated to the 6th century BCE.The central theoretical ideas of Ayurveda show parallels with Sāṅkhya and Vaiśeṣika philosophies