The human brain is divided into two hemispheres, the left and right, connected by a bundle of nerve fibers called the corpus callosum. The hemispheres are strongly, though not entirely, symmetrical. The left brain controls all the muscles on the right-hand side of the body; and the right brain controls the left side.
http://www.livescience.com/29365-human-brain.html
Noun. 1. braincase-the part of the skull that encloses the brain. brainpan, cranium. asterion-the craniometric point at the junction of the lamboid suture and the occipitomastoid suture and the parietomastoid suture.
http://www.thefreedictionary.com/brain+case
Facts about the human brain. 1  The human brain is the largest brain of all vertebrates relative to body size. 2  It weighs about 3.3 pounds (1.5 kilograms). 3  The brain makes up about 2 percent of a human's body weight.
http://www.livescience.com/29365-human-brain.html
Large, complex brains can process and store a lot of information. That was a big advantage to early humans in their social interactions and encounters with unfamiliar habitats. Over the course of human evolution, brain size tripled. The modern human brain is the largest and most complex of any living primate. Brain size increases slowly. From 6–2 million years ago. During this time period, early humans began to walk upright and make simple tools. Brain size increased, but only slightly.
http://humanorigins.si.edu/human-characteristics/brains
Compare Your Brain with a Chimpanzee’s. Humans are primates, and chimpanzees are our closest living relatives. The brains of the earliest humans were similar in size to those of chimpanzees. But over time, human and chimpanzee brains evolved in several different and important ways.
http://humanorigins.si.edu/human-characteristics/brains
The human brain is the command center for the human nervous system. It receives input from the sensory organs and sends output to the muscles. The human brain has the same basic structure as other mammal brains, but is larger in relation to body size than any other brains.
http://www.livescience.com/29365-human-brain.html
1 The human brain is the largest brain of all vertebrates relative to body size. 2  It weighs about 3.3 pounds (1.5 kilograms). 3  The brain makes up about 2 percent of a human's body weight.
http://www.livescience.com/29365-human-brain.html
1 The brain makes up about 2 percent of a human's body weight. 2  The cerebrum makes up 85 percent of the brain's weight. 3  It contains about 86 billion nerve cells (neurons), the gray matter.
http://www.livescience.com/29365-human-brain.html
Every animal you can think of -- mammals, birds, reptiles, fish, amphibians -- has a brain. But the human brain is unique. Although it's not the largest, it gives us the power to speak, imagine and problem solve. It is truly an amazing organ. The brain performs an incredible number of tasks including the following: 1  It controls body temperature, blood pressure, heart rate and breathing. 2  It accepts a flood of information about the world around you from your various senses (seeing, hearing, smelling, tasting and touching).
http://science.howstuffworks.com/life/inside-the-mind/human-brain/brain.htm
The human brain can do some amazing things -- and humans can do amazing things because of it. Here are 10 of the most wondrous and unusual feats ever performed by a person's brain.
http://science.howstuffworks.com/life/inside-the-mind/human-brain/brain.htm
what is the brain case
The brain case is the part of the skull that encloses the brain.