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John O'Keefe FRS FMedSci (born November 18, 1939) is an American-British neuroscientist, psychologist and a professor at University College London.. O'Keefe discovered place cells in the hippocampus, and that they show a specific kind of temporal coding in the form of theta phase precession.
Howard B. Eichenbaum (October 16, 1947 – July 21, 2017) was an American psychologist and neuroscientist who studied the hippocampus. [1] [2] He was a university professor and director of the Center for Memory and Brain at Boston University, having previously worked at Wellesley College. He was the editor-in-chief of the scientific journal ...
Instead, they support a new theory saying that the hippocampus has a more general function encoding continuous variables, and location just happens to be one of those variables. [17] This fits in with the idea that the hippocampus has a predictive function. [18] [19] Grid cells and place cells work together to determine the position of the animal
The neuron theory of the brain was proposed in the late 19th century by biologist Ramón y Cajal, who argued that the brain is made up of distinct, interconnected cells, much like those in the ...
The hippocampus (pl.: hippocampi; via Latin from Greek ἱππόκαμπος, 'seahorse'), also hippocampus proper, is a major component of the brain of humans and many other vertebrates. In the human brain the hippocampus, the dentate gyrus, and the subiculum are the components of the hippocampal formation located in the limbic system.
The integration of this information in the hippocampus makes the hippocampus a practical location for cognitive mapping, which necessarily involves combining information about an object's location and its other features. [19] O'Keefe and Nadel were the first to outline a relationship between the hippocampus and cognitive mapping. [8]
Elizabeth Gould (born 1962) [1] is an American neuroscientist and the Dorman T. Warren Professor of Psychology at Princeton University. [2] [3] She was an early investigator of adult neurogenesis in the hippocampus, a research area that continues to be controversial.
This makes the left hippocampus a key component in the retrieval of spatial memory. However, Spreng [19] 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 ...