Suchergebnisse
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12. Aug. 2013 · Mapping Memories: Illuminating how the brain stores a memory. Memory encompasses everything from thoughts of childhood friends to a mental list of what we need to pick up at the grocery store. It is essential for our sense of self, and allows us to learn from our previous experiences.
A common way to conceptualize memory structures in the cognitive sciences is as a cognitive map. Cognitive maps, in the most literal sense, are mental representations that are structured in a way that reflects the features of real space and which aid in navigation. Grounding the structure of memory systems in this basic and general ability that ...
- Sarah Robins, Sara Aronowitz, Arjen Stolk
- 2022
10. Okt. 2017 · Specifically, these studies indicate that: (i) the human hippocampus and entorhinal cortex support map-like spatial codes; (ii) posterior brain regions such as parahippocampal and retrosplenial cortices provide critical inputs that allow cognitive maps to be anchored to fixed environmental landmarks; (iii) hippocampal and entorhinal spatial code...
- Russell A Epstein, Eva Zita Patai, Joshua B Julian, Hugo J Spiers
- 10.1038/nn.4656
- 2017
- 2017/10/10
4. Apr. 2022 · Brain-wide mapping of the engram of a specific memory confirms that a given memory is not stored in a single brain region but is stored in a chain of engram cell ensembles dispersed in...
26. Sept. 2022 · The reviewed models mirror an old debate in cognitive mapping: is the hippocampus building maps 3 or memories 1,73? In particular, some models (for example, SR and CSCG) propose that the ...
Working memory (WM) is a complex cognitive mechanism for actively holding and manipulating goal-relevant information. Several decades of brain mapping studies have associated human WM with multiple neuroanatomical hubs, including frontal, parietal, temporal, and occipital regions ( 1 – 4 ).
New dimensions for brain mapping. Imaging reveals new features of memory representation in the brain. By Yaniv Assaf 1,2. definition of a memory engram (the physi-cal manifestation of memories stored in the. T he representation of memory in the brain is one of the unresolved ques-tions in neuroscience.
