منابع مشابه
New ribosomes for new memories?
Widely thought to be a housekeeping process, the regulation and synthesis of rRNA emerges as a potentially central mechanism for the maintenance of synaptic plasticity and memory. We have recently shown that an essential component of late-phase synaptic plasticity is rRNA biosynthesis - the rate-limiting step in the production of new ribosomes. We hypothesize that a particular population of rib...
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Misleading information presented after an event can lead people to erroneous reports of that misinformation. Different process histories can be responsible for the same erroneous report in different people. We argue that the relative proportion of times that the different process histories are responsible for erroneous reporting will depend on the conditions of acquisition, retention, and retri...
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y faking its own death, Leishmania can gain access to macrophages. Once in the macrophage, say Marcello André Barcinski (Universidade de São Paulo and Instituto Nacional de Câncer, Rio de Janeiro, Brazil) and colleagues, the fake death signal then suppresses the host's ability to kill the invading parasite. Leishmania makes the fake death B Blocking PS (right) reduces Leishmania infection (arro...
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It now appears that new neurons are produced not only in the healthy adult brain but also in the brains of patients with Alzheimer's disease (AD). Although the function of new neurons in the healthy brain is unknown, there is evidence that they are involved in certain types of memory formation and that their survival is enhanced dramatically and persistently by learning experiences. The evidenc...
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Advances in technological support for augmented personal memories make possible new ways of enhancing the process of product recommendation. Instead of simply analyzing information about a user’s past behavior in order to generate recommendations, a recominder system can additionally supply various types of information from the user’s augmented memory that allows the user to take a more active ...
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ژورنال
عنوان ژورنال: Molecular Neurobiology
سال: 2004
ISSN: 0893-7648
DOI: 10.1385/mn:29:2:117