منابع مشابه
Spatial memory, recognition memory, and the hippocampus.
There is wide agreement that spatial memory is dependent on the integrity of the hippocampus, but the importance of the hippocampus for nonspatial tasks, including tasks of object recognition memory is not as clear. We examined the relationship between hippocampal lesion size and both spatial memory and object recognition memory in rats. Spatial memory was impaired after bilateral dorsal hippoc...
متن کاملMemory function and the hippocampus.
There has been a long tradition in memory research of adopting the view of a vital role of the medial temporal lobe and especially the hippocampus in declarative memory. Despite the broad support for this notion, there is an ongoing debate about what computations are performed by the different substructures. The present chapter summarizes several accounts of hippocampal functions in terms of th...
متن کاملThe hippocampus, memory, and space.
In the 1970s, there was considerable uncertainty about the function of the hippocampus. Study of the amnesic patient, H. M., who had sustained a bilateral medial temporal lobe resection, indicated that this region of the brain was important for memory functions (Scoville and Milner, 19.57). However , the medial temporal lobe is a large region that includes not only the hippocampus, but also the...
متن کاملHippocampus, microcircuits and associative memory
The hippocampus is one of the most widely studied brain region. One of its functional roles is the storage and recall of declarative memories. Recent hippocampus research has yielded a wealth of data on network architecture, cell types, the anatomy and membrane properties of pyramidal cells and interneurons, and synaptic plasticity. Understanding the functional roles of different families of hi...
متن کاملHippocampus: Mapping or memory?
The identification of 'place cells' in the hippocampus has suggested a special role for this brain structure in spatial mapping, but other studies have indicated a more general role in memory. New findings on place cells point the way towards a reconciliation of the mapping and memory views.
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ژورنال
عنوان ژورنال: Neuron
سال: 2003
ISSN: 0896-6273
DOI: 10.1016/s0896-6273(03)00061-8