Are memories only formed when new neurons are made?
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We suggest that the neurons added are part of a process of neuronal replacement and that they are important for the acquisition of new spatial memories, a need that is particularly acute in the fall. | |
59 Citations | Emerging experimental results suggest that memories are represented by populations of neurons and organized in a categorical and hierarchical manner. |
Competition between neurons is necessary for refining neural circuits during development and may be important for selecting the neurons that participate in encoding memories in the adult brain. |
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