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September 5, 2025Alzheimer s Research & TherapyOpen Access

Disruption of electrophysiological rhythms and memory impairment in an Alzheimer’s transgenic rat model

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Authors

XTXiaoxiao TaoUKUdaya KumarMWMiaomiao Wang

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Overview

Observational analysis shows increased IEDs and cognitive decline in Alzheimer's rats, suggesting links to neuropathology.

Key Points

  • IED rates were significantly higher in Alzheimer’s transgenic rats compared to controls, indicating severe electrophysiological disruption.
  • Increased IED–HFO coupling strength was associated with greater cognitive deficits in AD rats aged 8 and 11 months.
  • Neural signal recordings and behavioral assessments revealed alarming indications of disease progression and cognitive decline.
  • Findings point to potential biomarkers that could be used for early Alzheimer's detection and understanding disease mechanisms.

Cite This Study

Tao et al. (2025) studied this question.

synapsesocial.com/papers/68bb49db6d6d5674bcd004c0https://doi.org/10.1186/s13195-025-01841-4
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