According to recent studies, how much of our brain is active at any given moment?

The assertion that over 90% of our brain is active at any given moment reflects a more nuanced understanding of brain function than the oversimplified notion that we only use a small fraction of our brains. Neuroimaging studies have demonstrated that multiple areas of the brain are often engaged simultaneously, depending on the tasks or activities being undertaken. For instance, while we might not consciously utilize every part of our brain at once, various regions light up during different cognitive activities, such as thinking, problem-solving, or processing sensory information.

This understanding emphasizes that the brain operates as a highly interconnected network, where numerous regions can be involved concurrently in various functions, even during rest. It is worth noting that while not all parts of the brain are equally active at all times, significant portions are engaged in maintaining our bodily functions, processing information, and facilitating communication within the brain itself. This perspective highlights the complexity of brain function, countering the myth that we only utilize a minimal percentage of its capacity.