How does the human brain process information?

The human brain processes information through complex networks of neurons, which communicate via electrical and chemical signals. When sensory organs detect stimuli, such as light, sound, or touch, they send signals to the brain via the nervous system. The brain’s specialised regions, such as the occipital lobe for vision and the temporal lobe for hearing, interpret these signals. Information is integrated in the prefrontal cortex, allowing for decision-making, problem-solving, and planning. The brain relies on neurotransmitters to transmit messages between neurons. This intricate system enables humans to perceive, learn, and respond to their environment effectively.