► Description ◄ * No physical product will be shipped, frame and props are not included. * A high resolution, instant download of my handmade artwork – An Introduction to Polyvagal Theory. The latest theory about our autonomic nervous system, postulated by Dr. Stephen Porges. The Polyvagal Theory divides the Parasympathetic functions of the Vagus nerve into 2 parts, that of the Ventral Vagus and the Dorsal Vagus. The Ventral Vagus is our social engagement network and it is active when we are feeling calm and relaxed. In this state we are open to social engagement and are able to self-soothe and co-regulate. The Dorsal Vagus kicks in when we are in extreme danger, or when we feel unsafe, but are unable to fight or flight our way out of the situation. It causes us to Freeze, Submit or Dissociate and is our most primal defense mechanism. Excessive activation of the dorsal vagal can cause depression, numbness, shutdown, lack of energy, dissociation and in extreme situations even fainting. The Sympathetic nervous system is in charge of mobilizing our body and triggers the Fight or Flight response. It increases our heart rate and pumps our system with adrenaline and cortisol. Excessive and activation of the sympathetic chain causes anxiety, panic attacks, hypervigilance, etc. ► What’s Included ◄ You will receive two image files: File Formats: PNG and PDF Image Size: 3000 pixels X 3000 pixels; 250 DPI Printing Sizes: Can be printed on any paper size, though the image quality may degrade a bit, if the paper size is greater than 12" x 12". ► How to Order ◄ Simply purchase the listing. After your payment has been cleared you can download your instant download under purchases/reviews. They will also be accessible at all times by viewing your Etsy purchase page. [For HELP WITH DIGITAL DOWNLOADS, please see the Etsy help article] https://www.etsy.com/au/help/article/3949 ►My Mission◄ My mission is to create engaging, mental health related artwork that can either be used as visual psycho-education aides by therapists, counselors and coaches, or as inspirational reminders of your own healing journey. ►Printing Process ◄ Can be printed on any paper size, though the image quality may degrade a bit, if the paper size is greater than 12" x 12". The final printing of the artwork will be determined by the quality of the printer and either the paper or card stock that you choose. Please keep in mind that colors on a monitor may vary slightly from how they appear in person or how they display on viewing device to another due to the color calibration of your device or monitor. For the most visually stunning final results, I recommend printing the pages using high-quality paper, such as card stock. Please note, this listing is for an instant download, no print will be mailed. *You can print at home, print shop, or online service such as the following: *Vista Print *Shutterfly *Snapfish Unlimited amount of copies can be made. ► Refunds and Exchanges ◄ Every digital and instant download purchase is non-refundable, as there is no way for me to tell whether you have printed the design. If you have any questions or concerns about your order, please feel free to reach out to us anytime. ► Terms of Use ◄ This artwork is copyrighted by Ayan Mukherjee. This purchase is strictly for non-commercial, personal use only. You may print and design in your home, business, or a public place but may not resell, reproduce, or distribute by electronic means. You may use it to educate and teach your clients or patients.