Medial Temporal Lobe Activation in Learning
نویسندگان
چکیده
منابع مشابه
PET activation of the medial temporal lobe in learning.
Regional cerebral blood flow was examined during multiple-trial learning in healthy volunteers. On the basis that incremental learning from trial to trial is severely impaired in neuropsychological studies of patients with medial temporal lesions, we predicted that medial temporal activation might be particularly associated with incremental gains in learning. On the other hand, we predicted tha...
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Abstract Introduction: Arachnoid cysts are developmental cystic lesions which may be found as an incidental finding on neuroimaging or present with symptoms of headache, seizure and neurologic deficit. Presentation with seizure is more common with larger sizes and temporal location. Presentation with TLE is rare, and fenestration of cysts had variable results for seizure control. Here in, we r...
متن کاملThe medial temporal lobe.
The medial temporal lobe includes a system of anatomically related structures that are essential for declarative memory (conscious memory for facts and events). The system consists of the hippocampal region (CA fields, dentate gyrus, and subicular complex) and the adjacent perirhinal, entorhinal, and parahippocampal cortices. Here, we review findings from humans, monkeys, and rodents that illum...
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The sensory input that we experience is highly patterned, and we are experts at detecting these regularities. Although the extraction of such regularities, or statistical learning (SL), is typically viewed as a cortical process, recent studies have implicated the medial temporal lobe (MTL), including the hippocampus. These studies have employed fMRI, leaving open the possibility that the MTL is...
متن کاملEpisodic reinstatement in the medial temporal lobe.
The essence of episodic memory is our ability to reexperience past events in great detail, even in the absence of external stimulus cues. Does the phenomenological reinstatement of past experiences go along with reinstating unique neural representations in the brain? And if so, how is this accomplished by the medial temporal lobe (MTL), a brain region intimately linked to episodic memory? Compu...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 1998
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-12-6-12