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Researchers have discovered a new type of neuron that plays a fundamental role in recognition memory. This means how the brain registers the difference between new and familiar objects and creates long -term memories. They have been named ovoid cells. They are found in the hippocampus of mice, humans and other mammals.
Hope for treatment of brain conditions
The discovery of neuron provides an important insight to how memories are formed and in the treatment of the brain related to object recognition, such as Alzheimer’s disease, autism, spectrum disorder and epilepsy.
In a study published today in Nature Communications, researchers have discovered a new type of brain cell that plays a central role in our ability to remember and recognize objects.
It is called ‘Ovoid Cell’, these highly specific neurons are active every time we do something new. This triggers a process that stores those objects in memory and allows us to identify it for months–in-the-affair.
It is important to identify
Senior writer of the study, Dr. Mark Sembrovrski said, “Object recognition memory is central for our identity and how we interact with the world.” , ,
Knowing whether an object is familiar or can determine everything from new existence to day to day functioning, and there are huge implications for memory-related diseases and disorders. ,
Ovoid cells, nominated for different eggs of their cell bodies, exist in relatively small numbers within the hippocampus of humans, mice and other animals.
Dr. Adrian Kiman, a PhD student and lead author of the study at Sembrovski’s laboratory, discovered the unique properties of the cells analyzing the mouse brain sample, when he saw a small cluster of neurons with highly specific gene expression.
“And with further analysis, we noticed that they are quite different from other neurons at a cellular and functional level, and in terms of their nervous circuitry.”
Researchers are now examining the role that ovoid cells play in a series of brain disorders. The hypothesis of the team is that when the cells become indigestion, either very active or adequate are not active, they can run the symptoms of alzheimer’s disease and epilepsy.
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