See the below image for the Human brain structure diagram. Anatomy of the Brain The anatomy of the brain is complex due its intricate structure and function. This amazing organ acts as a control center by receiving, interpreting, and directing sensory information throughout the body. The brain and spinal cord are the two main structures of the central nervous system.
The Human Brain. The brain is one of the important, largest and central organ of the human nervous system. On average, an adult brain weighs around 1.0 – 1.5 kg. It is mainly composed of neurons and comprises about 86 billions of neuron – a fundamental unit of the brain and nervous system.
A human brain is the largest, the developed structure in the anatomy of human beings and other well-organized organisms. The brain is made up of about 100 billion neurons and it weighs about 1300g or 3lbs. The brain is called the Central Nervous System as it performs our body’s decision and is the communication center for organs and activities.