neurobiology of memory

The neurobiology of memory involves complex processes in the brain that help us store and retrieve information. Key structures include the hippocampus, crucial for forming new memories, and the cortex, where long-term memories are stored. Neurons communicate through connections called synapses, which strengthen with repeated use, a process known as synaptic plasticity. This allows for learning and memory consolidation. Neurotransmitters, like glutamate, play a vital role in signaling between neurons. In essence, memories are formed by physical changes in the brain's structure and chemical signals, enabling us to recall experiences and knowledge over time.