Increased excitatory to inhibitory synaptic ratio in parietal cortex samples from individuals with Alzheimer’s disease
Synaptic loss may disturb the excitatory to inhibitory balance (E/I ratio) in circuits vulnerable in Alzheimer’s disease (AD). The authors find reduced synaptic levels of PSD-95 and gephyrin and show that individuals with AD exhibit a pro-excitatory shift of postsynaptic densities and the electrophy...
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| Autores principales: | , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/9ddd9408600e45e3b0719fb352948350 |
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| Sumario: | Synaptic loss may disturb the excitatory to inhibitory balance (E/I ratio) in circuits vulnerable in Alzheimer’s disease (AD). The authors find reduced synaptic levels of PSD-95 and gephyrin and show that individuals with AD exhibit a pro-excitatory shift of postsynaptic densities and the electrophysiological synaptic E/I ratio in the parietal cortex. |
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