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【公司名称】 广州健仑生物科技有限公司
【市场部】    杨永汉

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【腾讯  】 2042552662
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-103室

这项发现进一步阐明了人类记忆的神经基础，zui终可能提供有关某些疾病和影响记忆的身体状况，例如阿耳滋海默氏病(老年痴呆症)和癫痫症，新疗法的新见解。“为了真正了解大脑是如何描绘记忆的，我们必须理解记忆是如何由大脑的基本计算单元——单个神经元——以及它们所组成的神经元网络所体现的。”这项研究的高级作者、巴罗研究所神经工程项目主任皮特·N·斯坦梅茨(Peter N Steinmetz)博士这样说道。“了解记忆存储和取回的机制是理解如何更好地治疗影响老年群体的痴呆疾病的至关重要的一步。”
斯坦梅茨和这项研究的*作者、心理学杰出教授约翰·T·维史德(John T. Wixted)博士和神经科学、精神病学和心理学学院教授拉里·R·斯奎尔(Larry R. Squire)博士以及他们的同事评估了9名癫痫症病人，后者的大脑都被植入电极以检测癫痫的发作，这项检测将记录单个神经元水平的活动。
病人被要求记住电脑屏幕上的一系列词汇，然后观测第二个、包含更多词汇的更长的词汇名单。随后他们被要求选出之前见到的词汇，从而检测他们记住这些词汇的能力。看见*个名单上存在的词汇时与看见那些不存在名单上的词汇时所产生的细胞活动存在差异，这暗示着海马体细胞体现了病人对这些词汇的记忆。

This finding further elucidates the neural basis of human memory and may eventually provide new insights into certain diseases and conditions affecting memory, such as Alzheimer's disease (Alzheimer's disease) and epilepsy, new therapies. "To really understand how the brain portrays memory, we have to understand how memory is represented by the brain's basic computational unit, a single neuron, and the network of neurons they make up." A senior author of the study, Peter N Steinmetz, PhD, neurological project director at the Barlow Institute, said. "Understanding the mechanisms for memory storage and retrieval is a crucial step in understanding how to better treat dementia affecting older people."
Steinmetz and lead author of the study, Ph.D. John T. Wixted, professor of psychology, and Larry R. Squire, professor of neuroscience, psychiatry and psychology Dr. R. Squire and their colleagues evaluated nine epilepsy patients whose brains were implanted with electrodes to detect epileptic seizures. This test will record the activity of individual neurons.
The patient is asked to memorize a series of words on the computer screen and then watch the second, longer list of words that contains more words. They were then asked to pick out the words they had seen before and test their ability to remember those words. Differences in cell activity from seeing the words on the first list when they see the words that do not exist on the list suggest that the cells in the hippocampus reflect the patient's memory of those words.