Hippocampus
نویسندگان
چکیده
منابع مشابه
Hippocampus.
Damage to the hippocampus and related brain regions causes a profound amnesic syndrome, in which patients are unable to form new memories about their experiences and about facts about the world. A number of theories have been proposed to explain hippocampal function. The theories that are currently most influential propose that the hippocampus is the substrate of declarative or episodic memory ...
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Figure 1. Coronal slice through the transverse axis of the hippocampus. The black lines trace the classic ‘trisynaptic loop’. The red lines depict other important pathways in the hippocampus, including the direct projections from entorhinal cortex (EC) to all three CA fi elds, the feedback to the EC via the subiculum, the recurrent collateral circuitry of CA3, and the feedback projection from C...
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Seahorse is found worldwide in marine habitats such as the seagrass beds, coral reefs, mangroves and estuaries. Among all the seahorses, Hippocampus barbouri and H. kuda are the most traded species. In recent year, worldwide attention strongly supports the establishment of seahorse aquaculture as to provide an alternative source of seahorse. However, the main bottleneck in succeeding seahorse a...
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Serotonin is an ancient molecular signal and a recognized neurotransmitter brainwide distributed with particular presence in hippocampus. Almost all serotonin receptor subtypes are expressed in hippocampus, which implicates an intricate modulating system, considering that they can be localized as autosynaptic, presynaptic, and postsynaptic receptors, even colocalized within the same cell and be...
متن کاملHippocampus: Mapping or memory?
The identification of 'place cells' in the hippocampus has suggested a special role for this brain structure in spatial mapping, but other studies have indicated a more general role in memory. New findings on place cells point the way towards a reconciliation of the mapping and memory views.
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ژورنال
عنوان ژورنال: Scholarpedia
سال: 2011
ISSN: 1941-6016
DOI: 10.4249/scholarpedia.1468