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The study investigates the role of specific proteins, including CaMKII (Calmodulin-dependent protein kinase II) and actinin , in managing the structural integrity and growth of the dendritic spine. Download 91566

Understanding how dendritic spines change size helps researchers decipher the brain's "wiring" and how it stores information. Disruptions in this structural plasticity are often linked to various neurological and cognitive disorders. To obtain the full technical report or the

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 Disruptions in this structural plasticity are often linked

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

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

Mechanisms of Synaptic Strength and Spine Size Regulation Reference: eLife 2023;12:e91566 1. Overview