The human brain has a part called the cerebral cortex, which is divided into four main areas or lobes. Each lobe has its own special job that helps us think and be aware of the world around us. These lobes are the frontal, parietal, temporal, and occipital lobes.

1. Frontal Lobe:

   • This lobe is in charge of thinking skills, like solving problems and making plans.
   • It has a part called the prefrontal cortex, which helps us make decisions.
   • The frontal lobe makes up about 29% of the cerebral cortex.

2. Parietal Lobe:

   • This lobe helps us put together different types of sensory information.
   • It’s really important for knowing where we are and moving around.
   • It has the primary somatosensory cortex, which helps us feel things.
   • The parietal lobe is about 20% of the cerebral cortex.

3. Temporal Lobe:

   • This lobe is important for hearing and understanding language.
   • It also helps us remember things with the help of the hippocampus.
   • The temporal lobe takes up around 22% of the cerebral cortex.

4. Occipital Lobe:

   • This lobe mainly deals with vision.
   • It contains the primary visual cortex, which helps us understand what we see.
   • The occipital lobe is about 17% of the cerebral cortex.

These lobes work together to help us think and understand. Here’s how they connect and share information:

• Communication Between Lobes: The lobes talk to each other through pathways in the brain called white matter. The corpus callosum is one of these pathways, linking both sides of the brain with around 200 million connections.

• Working of Temporal and Frontal Lobes: The temporal lobe helps us with language and memory. This information is important for making good decisions in the frontal lobe. There's a special area in the frontal lobe called Broca's area that helps us talk.

• Coordination of Parietal and Frontal Lobes: The parietal lobe gives the frontal lobe important information about where we are, which is necessary to plan our movements.

• How the Brain Works Together: Studies using brain scans show that thinking involves many parts of the brain working together, especially a network called the frontoparietal network (FPN) during challenging tasks.

In conclusion, research shows that about 95% of what we do with our minds relies on these lobes working in sync. This shows just how important the cerebral cortex is for our everyday experiences.