chapter oneOur Brain
‘Sitting on our shoulders is the most complicated object in the known universe.’
MICHIO KAKUTheoretical physicist and futurist (1947–)
ABOUT THIS CHAPTER
The brain is the basis of everything we do: how we behave, feel, remember, pay attention, create, change, influence and ultimately live. Learning about how our brain functions is an important starting point to understanding why we do what we do.
Even though it only weighs around one and a half kilograms, our brain is complicated. With the advent of neuroimaging techniques we are now able to see inside the brain and explore its function and structure in greater depth. But despite new advances in neuroscience, neurobiology and neuropsychology, the brain remains the most mysterious, complex and relatively unknown organ in the human body.
This chapter provides an introductory overview of the main structures and functions of the human brain. It explains how our brain helps us respond to the world around us and keeps our system in balance. Some insights are offered into male/female brain differences, whilst also acknowledging the influences of our environment and upbringing.
As we begin to understand more about how our brain works, we become more aware of our own thoughts, responses, behaviours and emotions. We also become better equipped to get the best out of our brainpower in the future.
Part 1: The science explained
The key function of our brain is to keep us alive. This means that our brain needs ...
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