Psychology & Psychiatry

Storing memories without destroying previous ones

The brain is constantly storing new experiences that it has to integrate into the jumble of existing memories. Surprisingly, it does not overwrite previous memory traces in the process.

Alzheimer's disease & dementia

Improving Alzheimer's disease imaging, with fluorescent sensors

Neurotransmitter levels in the brain can indicate brain health and neurodegenerative diseases like Alzheimer's. However, the protective blood-brain barrier (BBB) makes delivering fluorescent sensors that can detect these ...

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