Alzheimer’s Perplexing Questions Being Answered
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You are here: Home / Entrust of DeSoto / Alzheimer’s Perplexing Questions Being Answered

Alzheimer’s Perplexing Questions Being Answered

Research changing minds on Alzheimer’s

During the memory replay cycle, researchers looking at mouse models found disrupted functional connections between the hippocampus and the parietal cortex, which could generate new insights into Alzheimer’s Disease.

Altering Alzheimer Views

Alzheimer’s disease affects millions around the globe and now researchers at Florida State University are answering the diseases most perplexing questions.

New doors in Alzheimer’s research are opening due to a professor and graduate student studying the way two parts of the brain interact during sleep, which may explain symptoms experienced by Alzheimer’s patients. Interactions during sleep allow for memories to form and a failure in this normal system of the brain can cause a person with Alzheimer’s disease memory to be impaired.

Alzheimer’s Study Changing Views

This study is important because it looks at potential mechanisms underlying the decrease in memory in Alzheimer’s disease and understanding how it causes the decrease in memory might help identify therapies.

Measuring the brain waves in mouse models of the disease has given researchers a new perspective on Alzheimer’s – particularly how two parts of the brain interact. During sleep the parietal cortex and the hippocampus interact, contributing to symptoms of impaired memory and cognition.

Alzheimer Questions Answered

In a mouse model of Alzheimer’s disease, as a possible cause of impaired spatial learning and memory, the team investigated a phenomenon known as memory replay — the replication of activity patterns from waking experiences in subsequent sleep cycles.

They found that the mice modeling aspects of Alzheimer’s Disease in humans had disrupted functional connections between the hippocampus and the parietal cortex during these memory replay cycles.

The development of the hippocampus is necessary for the storing of “episodic” memories — a type of long-term memory of a past experience — and is believed to be critical in helping other sections of the brain to derive generalized information from these personal experiences.

Finally,

Memory replay wasn’t a stronger output indicator and the first disability to arise, but rather the strongest of the post learning coupling between two regions of the brain considered to be essential for learning and memory: the hippocampus and the parietal cortex.

Entrust of DeSoto: A Resident-centric Memory Care Community in Dallas, Texas

Entrust of DeSoto is a memory care community that puts resident well-being at the center of everything we do. We know that each person is unique. That’s why we offer a wide range of services and lifestyle options to nourish the body and create community.
We understand the importance of home-cooked meals and nutrition for seniors and this attitude is reflected in our dining experience. If you or a loved one live near Dallas, Texas, and need assisted living, contact Entrust of DeSoto today to learn about our 24-hour care and find out how we can help.

Entrust of DeSoto is a senior living community located in Dallas, Texas, offering a wide-range of services designed to meet our residents’ unique memory care needs.

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