Why your brain is a sensory smoothie


Why your brain is a sensory smoothie.

Neuroscientists used to think of the brain as a Swiss Army knife with different regions dedicated exclusively to different forms of sensory perception, such as sight, hearing, smell, taste and touch.

In the past three decades studies in psychology and neuroscience have revealed that the brain is an extensively multisensory organ that constantly melds information from the various senses.

The multisensory revolution has not only changed the way scientists understand the function of the brain, it has also suggested new ways to help the blind and deaf and has improved speech-recognition software.