memory

 Eric Kandel: In Search of Memory

Throughout In Search of Memory: The Emergence of a New Science of Mind, Eric Kandel describes his approach to understanding how memories are stored. While at first glance, the book might seem like a boring biography of an experiment; in the first chapters, Kandel’s captivating writing constantly keeps you wondering about the next chapter.

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 The human nervous system is made up of three overall types of neuronal connections. These connections link sensory neurons to the rest of the nervous system, the nervous system to motor neurons, or neurons within the nervous system to other neurons in the nervous system. Inter-neuronal connections are by far the most numerous of all connections in the nervous system, while sensory neuron connections are relatively sparse. Because of this disproportionate number of connection types, it is essential that the human brain be able to derive complex reactions from very few sensory inputs. The link between olfaction and memory provides a truly remarkable example of this ability. Olfa