Fun With Google Body Browser

If you remember the launch of Google Earth and your reaction the first time you saw satellite imagery that allowed you to zoom down and look at your own car parked in your driveway, you’ll be awestruck again by the Google Body Browser.

As the name implies this is a tour inside the human body. Peel back the layers, zoom, rotate and explore your innards in a brand new way. This project is still in the ‘lab stage’ over at Google, but is already an incredible tool. If you are a visual learner, you might find a new love for anatomy.

Google Body Browser allows you to isolate certain organ systems, individual organs and bones to get a better look at them. Once you have the view you want you can zoom and rotate it in three dimensions. All the supporting structures remain visible to keep the context.

Still images don’t do the tool justice. You really need to use the online interactive version. Since this tool is from Google, it seems to work best in Google’s own Chrome browser. You can find it here - http://bodybrowser.googlelabs.com/body.html# 

A couple cool features to point out... You can turn on and off labels to all the different body parts as you explore. If you ever need to study for Jeopardy and learn the name of the muscle that controls your little finger—it’s in there!

Of course since it’s a Google product, you can search too. If you can’t quite remember where the sciatic nerve is you can type it into the search box and it will be highlighted for you. If there are muscles, bones or joints we discuss at an appointment and you want to share the explanation with your spouse or friends later, just search for it by name.

You can also send a link to a specific view that you have created. If you need to share an idea or diagram with another person or save it for future reference, you can create a link that will go right back to that view. Here is an example that should take you directly to a view of the C1 vertebra – also known as the atlas. http://goo.gl/8q0W2

Interacting with this tool makes me wish something like this had been available for anatomy classes. If you have kids or friends in any type of human biology class, forward them this link so they’ll know about this great learning tool.

Have fun exploring Google Body Browser on your own!

Author Bio:

Dr. Matt Ramirez specializes in auto injury accident injury and rehabilitation and has enhanced and improved thousands of lives as well as treated people of all ages over the years. He is also an expert in health and wellness, massage therapy, chiropractic care, and more...

Anatomy of the Sacrum and Lower Back

The human spine is divided into three sections, based on the anatomy and function of spinal vertebrae. The upper seven vertebrae are known as the cervical spine and make up the neck region, which supports the base of the skull. The middle portion, or thoracic spine, comprises the twelve rib-forming vertebrae, which house many of the important internal organs of the chest. The lowest part of the spine consists of the five lumbar vertebrae. Each of the 24 vertebrae is labelled based on the section of the back in which they are located, and their position within that section. The seven cervical vertebrae are thus named C1-C7, with C1 being uppermost, the twelve thoracic vertebrae are T1-T12, and the five lumbar vertebrae take the labels L1-L5.

Spinal vertebrae become progressively larger and heavier from top to bottom as a consequence of how much weight they have to bear. The lumbar vertebrae are therefore the largest and strongest bones in the spinal skeleton. The intervertebral discs (rings of tissue that act as shock absorbers for the spine as well as allowing movement) are also correspondingly large.

Directly beneath the lumbar spine, five vertebrae fuse to form the sacral bone, or sacrum. These are labelled in similar convention to the remainder of the spine as S1-S5. The sacrum supports the much larger pelvic bone, and the hip joints are located on either side of the sacral vertebrae. Because of its position, it is the link between the upper torso and lower limbs of the body.

The sacrum forms a wedge shape that decreases in width from top to bottom and, just as there are gender-based differences in pelvic skeletal anatomy, so the female sacrum is shorter and wider than is found in male subjects. The front of the sacrum is marked by five transverse (horizontal) lines, which delineate the boundaries between the five vertebrae.  To the rear is a ridge of bone called the median sacral crest, which runs vertically down the center of the back of the sacrum. This is the result of the fusion of the transverse processes of the sacral vertebrae. Fusion of the sacral bones typically starts to occur at some point in the late teens and is usually completed by age 30.

The lowest end of the spine is completed by a structure known as the coccyx, or tailbone. This is a small bone shaped like an upside-down triangle, which is formed by the fusion of the four coccygeal vertebrae (Co1-Co4) during the third decade of life. In females the coccyx points to the rear, in males to the front.

About The Author:

Dr. Matt Ramirez graduated with a degree in Bachelor of Human Biology in 2004 and received his Doctor of Chiropractic Degree in 2006. He specializes in auto injury recovery and rehabilitation and has enhanced and improved thousands of lives as well as treated people of all ages over the years. He is also an expert in health and wellness, massage therapy, chiropractic care, and more...