Hippocampal sequences link past, present, and future.
نویسندگان
چکیده
Disrupting the reactivation of hippocampal neurons during sleep impairs memory consolidation in rats. However, the functional importance of reactivation during awake states is unknown. An experiment in which awake reactivation was disrupted suggests that this phenomenon could adaptively guide behavior by linking previous learning with the current state of the world.
منابع مشابه
Alterations in adult hippocampal neurogenesis, aberrant protein s-nitrosylation, and associated spatial memory loss in streptozotocin-induced diabetes mellitus type 2 mice
Objective(s): Epidemiological and biochemical studies conducted over the past two decades have established a strong link between type 2 diabetes mellitus (T2DM) and Alzheimer’s disease (AD). However, the exact mechanisms through which aberrations in insulin signaling associated with T2DM contribute to cognitive decline are not yet known. Materials and Methods: In an effort to explore possible m...
متن کاملTheory of Construction of the Iranian Educational Sport Future: Social Constructivism
This paper attempts to link social constructivism with future research by focusing on which, and to present a short-range theory in constructing the possible future of Iranian educational sport in this process, using the constructivist approach of the basic theory. The growth of educational sports is beginning of the development of sports. The data of this qualitative research had an explorator...
متن کاملClimate Change Modeling and Drought Detection of Lake Neor by Approaching to Past, Present, and Future
این مقاله فاقد چکیده میباشد.
متن کاملHippocampal Neurons: Simulating the Spatial Structure of a Complex Maze
Hippocampal place neurons not only represent current location, but fire in sequences that appear to simulate past and future spatial trajectories. A recent study has found that the firing sequences match the structure of a complex maze, suggesting that the structure of the environment is encoded by the place system, perhaps to aid navigational planning.
متن کاملMizaj past, present and future
Temperament (Mizaj), as an individual factor, has great importance in traditional medicine and its use in diagnosis and treatment of diseases, as well as the individual lifestyle is very common. Since medicine moves toward Personalized Medicine, the root of individual differences will find its position in different aspects of medicine in early future. In traditional medicine, temperament is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Trends in cognitive sciences
دوره 16 7 شماره
صفحات -
تاریخ انتشار 2012