Working memory, long-term memory, and medial temporal lobe function
نویسندگان
چکیده
منابع مشابه
Working memory, long-term memory, and medial temporal lobe function.
Early studies of memory-impaired patients with medial temporal lobe (MTL) damage led to the view that the hippocampus and related MTL structures are involved in the formation of long-term memory and that immediate memory and working memory are independent of these structures. This traditional idea has recently been revisited. Impaired performance in patients with MTL lesions on tasks with short...
متن کاملInteraction of working memory and long-term memory in the medial temporal lobe.
Recent findings indicate that regions in the medial temporal lobe (MTL) do not only play a crucial role in long-term memory (LTM) encoding, but contribute to working memory (WM) as well. However, very few studies investigated the interaction between these processes so far. In a new functional magnetic resonance imaging paradigm comprising both a complex WM task and an LTM recognition task, we f...
متن کاملVisual working memory capacity and the medial temporal lobe.
Patients with medial temporal lobe (MTL) damage are sometimes impaired at remembering visual information across delays as short as a few seconds. Such impairments could reflect either impaired visual working memory capacity or impaired long-term memory (because attention has been diverted or because working memory capacity has been exceeded). Using a standard change-detection task, we asked whe...
متن کاملThe medial temporal lobe supports sensing-based visual working memory.
It is well established that the medial temporal lobe (MTL), including the hippocampus, is essential for long-term memory. In addition, recent studies suggest that the MTL may also support visual working memory (VWM), but the conditions under which the MTL plays a critical role are not yet clear. To address this issue, we used a color change detection paradigm to examine the effects of MTL damag...
متن کاملWorking memory for conjunctions relies on the medial temporal lobe.
A prominent theory of hippocampal function proposes that the hippocampus is importantly involved in relating or binding together separate pieces of information to form an episodic representation. This hypothesis has only been applied to studies of long-term memory because the paradigmatic view of the hippocampus is that it is not critical for short-term forms of memory. However, relational proc...
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ژورنال
عنوان ژورنال: Learning & Memory
سال: 2011
ISSN: 1072-0502,1549-5485
DOI: 10.1101/lm.024018.111