A new study suggests the possibility of restoring lost memories. The discovery gives hope to millions of people with Alzheimer's disease in the early stages.
Until recently, it was believed that memories are stored in synapses, connections between neurons. It is noticed that Alzheimer's disease is accompanied by the accumulation of protein formations in the brain, which leads to degradation and destruction of synapses. As a result, memory loss occurs.
However, a new study published in the scientific journal eNow, gave scientists reason to assume that the memory is stored elsewhere. Researchers say that if you reconnect the neurons, you can restore lost memories.
Long-term memory is not stored in synapses. And we have evidence of this. It seems that the nervous system is able to restore the lost synaptic connections. If you return these links, the memory will return. I think it’s not easy, but possible, ”said study author David Glanzman, a professor of neuroscience at the University of California, Los Angeles.
A series of experiments on the posterior nibble clams — the aplises — their nervous system resembles the human one — and the neurons placed in petri dishes helped the researchers to discover that synapses and related proteins are not a place where memories are stored. Tests have shown that protein inhibitors designed to disrupt the functioning of synapses did not damage long-term memory.
This suggests that memories are not stored in the synapses, but somewhere else. We believe that this place is the nucleus of neurons.
According to scientists, while neurons are alive, "alive" and memories. This discovery gives patients in the early stages of Alzheimer's disease the hope of restoring lost memory.
The article is based on materials .
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