Aerobic Glycolysis Is Required for Spatial Memory Acquisition But Not Memory Retrieval in Mice
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چکیده
منابع مشابه
NMDA receptor subunit NR2A is required for rapidly acquired spatial working memory but not incremental spatial reference memory.
NMDA receptors (NMDARs) containing NR2A (epsilon1) subunits are key contributors to hippocampal long-term potentiation (LTP) induction in adult animals and have therefore been widely implicated in hippocampus-dependent spatial learning. Here we show that mice lacking the NR2A subunit or its C-terminal intracellular domain exhibit impaired spatial working memory (SWM) but normal spatial referenc...
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NMDA receptor-dependent long-term depression (NMDAR-LTD) is a form of synaptic plasticity leading to long-lasting decreases in synaptic strength. NMDAR-LTD is essential for spatial and working memory, but its role in hippocampus-dependent fear memory has yet to be determined. Induction of NMDAR-LTD requires the activation of caspase-3 by cytochrome c. Cytochrome c normally resides in mitochondr...
متن کاملThe magnocellular mediodorsal thalamus is necessary for memory acquisition, but not retrieval.
Damage to the magnocellular mediodorsal thalamic nucleus (MDmc) in the human brain is associated with both retrograde and anterograde amnesia. In the present study we made selective neurotoxic MDmc lesions in rhesus monkeys and compared the effects of these lesions on memory acquisition and retrieval. Monkeys learned 300 unique scene discriminations preoperatively and retention was assessed in ...
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Background: Testosterone and its metabolites have important roles in learning and memory. The current study has conducted to assess the effect of pre-training, post-training and pre-probe trial intrahippocampal CA1 administration of 3 alpha-anderostanediol (one of the metabolites of testosterone) and indomethacin (as 3 alpha-hydroxysteroid dehydrogenase enzyme blocker) on acquisition, consolida...
متن کاملThe Hippocampus Is Coupled with the Default Network during Memory Retrieval but Not during Memory Encoding
The brain's default mode network (DMN) is activated during internally-oriented tasks and shows strong coherence in spontaneous rest activity. Despite a surge of recent interest, the functional role of the DMN remains poorly understood. Interestingly, the DMN activates during retrieval of past events but deactivates during encoding of novel events into memory. One hypothesis is that these opposi...
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ژورنال
عنوان ژورنال: eneuro
سال: 2019
ISSN: 2373-2822
DOI: 10.1523/eneuro.0389-18.2019