A region of the human brain that scientists believe is critical to human intellectual abilities surprisingly functions much like a digital computer, according to psychology Professor Randall O’Reilly of the University of Colorado at Boulder.

The finding could help researchers better understand the functioning of human intelligence.

In a review of biological computer models of the brain appearing in the Oct. 6 edition of the journal Science, O’Reilly contends that the prefrontal cortex and basal ganglia operate much like a digital computer system.

“Many researchers who create these models shun the computer metaphor,” O’Reilly said. “My work comes out of a tradition that says people’s brains are nothing like computers, and now all of a sudden as we look at them, in fact, in a certain respect they are like computers.”

Digital computers operate by turning electrical signals into binary “on and off states” and flexibly manipulating these states by using switches. O’Reilly found the same operating principles in the brain.

Read Complete Story Here : Physorg

NOTE: Project Cerebro is my small effort to understand the human brain , your valuable  comments might really help me , will be adding anything interesting i come across here in this section.

Advertisements