Dendritic arbors play a crucial role in storing memories, according to recent research. This complex structure is responsible for transmitting signals between neurons, allowing the brain to process and recall information.
The study’s authors, Ayelén I. Groisman and Johannes J. Letzkus, explored how dendritic arbors contribute to memory formation. They found that these structures are not just passive receivers of signals, but rather active participants in the memory-making process.
The researchers believe that dendritic arbors store memories by reorganizing their connections with other neurons over time. This process, known as synaptic plasticity, allows the brain to adapt and refine its responses to new experiences.
Understanding how dendritic arbors store memories has significant implications for our understanding of cognitive function and neurological disorders such as Alzheimer’s disease. Further research in this area could lead to the development of novel therapies for memory-related conditions.
Source: https://www.science.org/doi/10.1126/science.adx0640