Brain functions as a CPU system. Justify
Answer:-
The human brain can be thought of as a highly sophisticated and complex information processing system, similar to a computer’s Central Processing Unit (CPU). Both the brain and CPU receive and process inputs, store information, and perform calculations to produce outputs. However, there are significant differences between the two, such as the way they store and process information and the fact that the human brain has the ability to learn and adapt, while a computer’s CPU does not. Additionally, the human brain is capable of performing tasks such as perception, thought, and emotion, which are beyond the scope of a computer’s CPU.
Architecture
The architecture of the human brain as a CPU system can be compared to that of a parallel distributed processing system, as opposed to the Von Neumann architecture of traditional computers.
In the human brain, information is processed in a distributed manner across multiple regions, each with specialized functions, rather than being processed sequentially in a single centralized location.
Just like how a computer’s CPU has an arithmetic logic unit (ALU) to perform mathematical calculations, the human brain has specialized regions for processing mathematical and logical operations. The prefrontal cortex, for example, is responsible for higher-level cognitive functions such as decision making and problem solving.
