The P300 and its Applications
How the P300 changes through a lifespan:
The P300 is a brain response which can show us mental sharpness or decline. We can see its width change, which tells us how fast our brains are processing information. As we get older, the P300’s shape changes and we can tell that our brains are slowly worsening. This is why it is such a helpful tool.It can show us whether or not we have early signs of neurodegenerative diseases as well as us telling us when our brain is at its most active, creative and efficient.
How can it help us
It can help us tell how our brains are functioning by showing us how our reaction times change. It is triggered by changes in sensory input. If our reaction times are quicker, our brains are performing at close to peak. This is how we can know if we are performing at a cognitive best or not.
