BOOK REVIEW: The Idea of the Brain by Matthew Cobb

The shortcomings of the brain-as-computer analogy are becoming increasingly apparent, yet this is the prevailing metaphor and the cause of numerous examples of missteps and misunderstandings in efforts to unravel the functioning of the brain. What Jonas and Kording exposed is the massive difference between understanding the action of one component in a system comprising billions, that can be connected in a myriad of different ways, and the emergent capabilities of the resulting macroscopic system.

Matthew Cobb’s book charts the history of efforts to understand the brain from antiquity, explaining the earlier metaphors that served. This carefully constructed chronology helps the reader – especially the layman – to understand the building blocks of current neuroscience. There is plenty of detail for insiders and diligent referencing of the efforts of the many researchers whose efforts are explained. But the narrative is sustained and culminates with some cautious future-gazing. 

One is left wondering at the scale and scope of the grey matter residing between one’s ears and marveling at the evolutionary processes that make it what it is.

The Idea of the Brain by Matthew Cobb is published by Profile Books. Prices: Hardback £30.00, e-book £8.12.

About the Author

Antony David

A chemistry graduate, Antony spent most of his career using and then making equipment for the music and broadcast industries. He was managing director of Oxford-based electronics and software company, Solid State Logic.