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Memory consolidation was first referred to in the writings of the renowned Roman teacher of rhetoric Quintillian.He noted the "curious fact... that the interval of a single night will greatly increase the strength of the memory," and presented the possibility that "... the power of recollection .. undergoes a process of ripening and maturing during the time which intervenes."
The Cape Fear shiner (family Cyprinidae) only has pharyngeal teeth, similar to the teeth of other omnivorous shiners. [4] The redear sunfish (family Centrarchidae) has thick pharyngeal teeth composed of hard, movable plates, which it uses to crush the exoskeletons of prey. The pharyngeal jaws of the moray eel (family Muraenidae) possess their ...
LTP describes cellular level consolidation, which is the consolidation of a memory that occurs between individual neurons. Initially, cellular consolidation, or LTP, begins in the hippocampus; there, protein synthesis inhibitors, tetrodotoxin, lidocaine, lesions and other factors can interfere with hippocampal activity and cause memory deficits ...
Other species similarly tested with some measure of success include goldfish (discriminating between 2 vs. 3, and 10 vs. 15), [79] guppy (3 vs. 4, and 4 vs. 5), [80] [81] and zebrafish (2 vs. 3, 3 vs. 4, and 4 vs. 5, but not 5 vs. 6, nor 6 vs. 7). [82] Many studies have shown that when given a choice, shoaling fish prefer to join the larger of ...
This slow process, referred to as consolidation, allows emotions to influence the way the memory is stored. [7] The amygdala is involved in memory consolidation, which is the process of transferring information that is currently in working memory into ones long-term memory. This process is also known as memory modulation. [7]
The specific function of the hippocampus, coupled with seasonal changes in their volume, point towards their temporary advantages for spatial memory consolidation. Taken all together, adult neurogenesis in the hippocampus of black-capped chickadees suggest a selective mechanisms for neuronal survival in direct correlation with seasonal food ...
Moreover the transgenic mice performed normally on memory tasks 30 minutes after training, but were considerably impaired 24 hours after training. This led to the conclusion that calcineurin-overexpressing mice have a deficit in long-term memory consolidation, which reflects their deficit in late phase LTP.
Phenomena in memory associated with repetition, word frequency, recency, forgetting, and contiguity, among others, can be easily explained in the realm of multiple trace theory. Memory is known to improve with repeated exposure to items. For example, hearing a word several times in a list will improve recognition and recall of that word later on.