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The hippocampus plays an important role in the transfer of information from short-term memory to long-term memory during encoding and retrieval stages. These stages do not need to occur successively, but are, as studies seem to indicate, and they are broadly divided in the neuronal mechanisms that they require or even in the hippocampal areas ...
The most common aspect of retrieval cues associated with reconstructive memory is the process that involves recollection. This process uses logical structures, partial memories, narratives, or clues to retrieve the desired memory. [29] However, the process of recollection is not always successful due to cue-dependent forgetting and priming.
Researchers have attempted to address this by creating timelines for animal development based on changes in learning and memory abilities, brain development, and hormones. [35] [36] The research done in rat models indicates that failures in memory retrieval are to blame for infantile amnesia.
Children become able to replicate more complex events with greater detail, from memory. [9] Jean Piaget, a child development psychologist, conducted a study testing the cognitive and memory abilities of children around 2 years of age. These tests were conducted using objects presented to the child followed by their removal from sight.
There is a long-lasting improvement in autobiographical memory in children whose mothers used an elaborative style of conversation after experiencing an event with the child. [2] Autobiographical memory improves with age along with semantic knowledge of the world and ability to construct a coherent life narrative, but age and gender may ...
The trisynaptic circuit is a neural circuit in the hippocampus, which is made up of three major cell groups: granule cells in the dentate gyrus, pyramidal neurons in CA3, and pyramidal neurons in CA1. The hippocampal relay involves three main regions within the hippocampus which are classified according to their cell type and projection fibers.
The dentate gyrus (DG) is one of the subfields of the hippocampus, in the hippocampal formation.The hippocampal formation is located in the temporal lobe of the brain, and includes the hippocampus (including CA1 to CA4) subfields, and other subfields including the dentate gyrus, subiculum, and presubiculum.
The hippocampus in communication with the neocortex mediates memory degradation. Plastic changes occurring in the hippocampus are involved in directing the process of memory storage. The Schaffer collateral is involved in activity-dependent plasticity and the information processes that always are processed through the hippocampus all the time.