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Dendritic spines are tiny protrusions on neurons that receive input from other cells. Their size is a direct physical indicator of —larger spines generally correlate with stronger connections. This report examines how these structures change size (structural plasticity), which is a fundamental process underlying learning and memory. 2. Key Findings

The research highlights how the spine's physical volume adapts in response to neural activity, specifically focusing on the biochemical signaling that triggers these expansions. 3. Significance Download 91566

Download links * Insight. * Structural Biology and Molecular Biophysics. * CaMKII. * actinin. * long-term potentiation. * synapse. Dendritic spines are tiny protrusions on neurons that

To obtain the full technical report or the PDF of this article: Visit the official eLife article page. Significance Download links * Insight

Supplemental information, including data sets and molecular models, is also available for download on the same page. Synapses: Changing the size of dendritic spines - eLife