Inside The Brain Chart 12x16


Download this 11.7" x 16.5" (29.7 x 41.9 cm) anatomy poster that features a large human brain drawing with associat­ed labels and charts explaining how it works. Our brains contain about 86 billion neurons, or nerve cells, which communi­cate via junctions called synapses. At these junctions, neurons are just 20 nm apart. Inside each of our heads you’ll find one brain, billions of neurons and trillions of synapses. Enjoy this free medical poster for clinics and class­rooms.

Big Picture is a free resource for teachers that explores issues around biology and medi­cine from Wellcome Trust Ltd. in England. Resolu­tion allows for poster to be printed at twice the size (24x34 inches). If reduced 83 percent, it will scale down to approxi­mately 20 x 28.2 inches, which does not fit our stan­dard frames. It may also be scaled to fit on a stan­dard sheet of office paper but text will be illegible. As a conve­nience, ClinicalPosters can print and lami­nate full-size poster.

  • Receive free link to file (3.3 MB)
  • One download per person
There is a price for most of posters on this website. Some public-domain and government-sponsored posters are available for free download. A few require a nominal fee. This site is designed to share a link to downloadable products in your shopping cart immediately following checkout—even if the amount is zero.
Discounted ground delivery is available within contiguous United States destinations for <70 lb orders of $100+. Expedited and insured options are available during checkout. Flat-box option supports dozens of posters, excludes shipping fee, and is not multiplied by number of posters.

You may return products up to 30 days after receiving your order, unless otherwise stipulated. Non-returnable custom products include, but are not limited to, posters with grommets, extra-thick lamination, special-order frames, custom printed materials, and labor. Receive a return airbill label via email upon request for returnable products with your original order number.