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Spine apparatusSynapsePostsynapseNeuron projectionCell junctionCell projectionDendritic spineEndoplasmic reticulum


Specialized form of endoplasmic reticulum found in a subpopulation of dendritic spines in central neurons consisting of two or more closely apposed lamellae with interspersed electron dense material.


› Cellular component
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Main funding by: National Institutes of Health

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