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Spatial view cells are used by primates for storing an episodic memory that helps with remembering where a particular object was in the environment. Imaging studies have shown that the hippocampus plays an important role in spatial navigation and episodic memories. [7]
The hippocampus plays important roles in the consolidation of information from short-term memory to long-term memory, and in spatial memory that enables navigation. In humans, and other primates the hippocampus is located in the archicortex, one of the three regions of allocortex, in each hemisphere with neural projections to the neocortex.
The Great Hippocampus Question was a 19th-century scientific controversy about the anatomy of ape and human uniqueness. The dispute between Thomas Henry Huxley and Richard Owen became central to the scientific debate on human evolution that followed Charles Darwin's publication of On the Origin of Species.
Buffalo uses a variety of research methods to explore the neural basis of learning and memory, including the innovative use of video games to study the process of memory formation in monkeys. [9] One of her goals has been to elucidate the role of the hippocampus in the development of cognitive maps and other forms of spatial representation and ...
Theta waves recorded from above the hippocampus are smaller, and polarity-reversed with respect to the fissure signals. The strongest theta waves are generated by the CA1 layer, and the most significant input driving them comes from the entorhinal cortex , via the direct EC→CA1 pathway.
Place cells were first discovered in rats, but place cells and place-like cells have since been found in a number of different animals, including rodents, bats and primates. [58] [59] [60] Additionally, evidence for place cells in humans was found in 2003. [60] [61] A rat with an electrode implanted
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This makes the left hippocampus a key component in the retrieval of spatial memory. However, Spreng [20] found that the left hippocampus is a general concentrated region for binding together bits and pieces of memory composed not only by the hippocampus, but also by other areas of the brain to be recalled at a later time. Eichenbaum's research ...