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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 ...
Exercise improves working memory. A study of school children in Germany has shown that moderate exercise can improve working memory. This has the most benefit for those children who have demonstrated prior learning problems. [15] One neuroimaging study showed a relationship between fitness, hippocampal volume, and some types of memory tasks. [16]
The superior parietal lobe sustains top-down goals, those provided by explicit directions. The inferior parietal lobe can cause the superior parietal lobe to redirect attention to bottom-up driven memory in the presence of an environmental cue. This is the spontaneous, non-deliberate memory process involved in recognition.
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.
Reconsolidation refers to the retrieval of a memory from long-term storage to short-term working memory, where it is unstable and vulnerable to alteration. [3] As reported by Staff et al. (2012), socioeconomic status measured early in childhood reared a significant difference in hippocampal size in adulthood, suggesting that there is in fact an ...
The hippocampus is also involved in memory consolidation, the slow process by which memories are converted from short to long term memory. This is supported by studies in which lesions are applied to rat hippocampi at different times after learning. [2] The process of consolidation may take up to a couple years.
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.
The results came back indicating that the children without physical activity have a later recall process than the children with physical activity. The learning part of the experiment was equally distributed on both spectrums for each group, but recall memory was the only variable that did not match both of the groups. [ 61 ]