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Hippocampal

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
hip·po·cam·pus  (hp-kmps)
n. pl. hip·po·cam·pi (-p)
A ridge in the floor of each lateral ventricle of the brain that consists mainly of gray matter and has a central role in memory processes.

[Late Latin, a sea horse with a horse's forelegs and a dolphin's tail (from its shape in cross section), from Greek hippokampos : hippos, horse; see ekwo- in Indo-European roots + kampos, sea monster.]

hippo·campal (-pl) adj.


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Normally, as contextual memories are formed, hippocampal neurons receive norepinephrine from neurons in another part of the brain, the locus coeruleus.
The team continued their research and studied patients with a specific form of epilepsy called 'temporal lobe epilepsy with bilateral hippocampal sclerosis', which leads to marked dysfunction of the hippocampi.
During aging, reductions in hippocampal neurogenesis are associated with memory decline indicating a causal relationship.
 
 
 
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