The Central Amygdala Joins the Lateral Amygdala in the Fear Memory Party
نویسندگان
چکیده
منابع مشابه
Intrinsic Circuits in the Lateral Central Amygdala
Network activity in the lateral central amygdala (CeL) plays a crucial role in fear learning and emotional processing. However, the local circuits of the CeL are not fully understood and have only recently begun to be explored in detail. Here, we characterized the intrinsic circuits in the CeL using paired whole-call patch-clamp recordings, immunohistochemistry, and optogenetics in C57BL/6J wil...
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Although it is believed that different types of memories are localized in discreet regions of the brain, concrete experimental evidence of the existence of such engrams is often elusive. Despite being one of the best characterized memory systems of the brain, the question of where fear memories are localized in the brain remains a hotly debated issue. Here, we combine site-specific behavioral p...
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چکیده ندارد.
15 صفحه اولThe Lateral Amygdaloid in Fear Conditioning Nucleus: Sensory Interface Amygdala
Previous work has implicated projections from the acoustic thalamus to the amygdala in the classical conditioning of emotional responses to auditory stimuli. The purpose of the present studies was to determine whether the lateral amygdaloid nucleus (AL), which is a major subcortical target of projections from the acoustic thalamus, might be the sensory interface of the amygdala in emotional con...
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Plasticity at auditory inputs to the dorsal part of the lateral amygdala (LAd) is required for the acquisition of auditory conditioned fear memories. Unit recordings have revealed the presence of two different cell populations in the dorsal (LAdd) and ventral (LAdv) parts of LAd (Repa et al. 2001). LAdd cells have tone responses that increase and then decrease back to habituation levels within ...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2007
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.5460-06.2007