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Jiongjiong Yang
Peking University
23Publications
7H-index
148Citations
Publications 23
Newest
Published on Jun 5, 2019in The Journal of Neuroscience 6.07
Haoyu Chen (PKU: Peking University), Wenxi Zhou1
Estimated H-index: 1
(PKU: Peking University),
Jiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
Discriminative learning is a paradigm that has been used in animal studies, whereby memory of a stimulus is enhanced when it is presented with a similar stimulus rather than with a different one. Human studies have shown that through discriminative learning of similar objects, both item memory and contextual memory could be enhanced. However, the underlying neural mechanisms for discriminative learning are unclear. The hippocampus and perirhinal cortex (PRC) are two possible regions involved in ...
Published on Dec 1, 2018in Learning & Memory 2.37
Wenxi Zhou1
Estimated H-index: 1
(PKU: Peking University),
Haoyu Chen (PKU: Peking University), Jiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
Published on Jul 11, 2018in Frontiers in Human Neuroscience 2.87
Lexia Zhan2
Estimated H-index: 2
(PKU: Peking University),
Dingrong Guo (PKU: Peking University)+ 1 AuthorsJiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
When stimuli are learned by repetition, they are remembered better and retained for a longer time. However, current findings are lacking as to whether the medial temporal lobe (MTL) and cortical regions are involved in the learning effect when subjects retrieve associative memory, and whether their activations differentially change over time due to learning experience. To address these issues, we designed an fMRI experiment in which face-scene pairs were learned once (L1) or six times (L6). Subj...
Published on Jan 2, 2018in Social Neuroscience 2.15
Yanbing Zhao3
Estimated H-index: 3
(PKU: Peking University),
Qing Sun1
Estimated H-index: 1
(PKU: Peking University)
+ 1 AuthorsJiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
ABSTRACTPrevious studies have shown that the amygdala is more involved in processing animate categories, such as humans and animals, than inanimate objects, but little is known regarding whether this animate advantage applies to auditory stimuli. To address this issue, we performed a functional Magnetic Resonance Imaging (fMRI) study with emotion and category as factors, in which subjects heard sounds from different categories (i.e., humans, animals, and objects) in negative and neutral dimensio...
Published on Mar 15, 2017in Experimental Aging Research 1.21
Yang Wang (PKU: Peking University), Jiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
Background/Study Context: Previous studies found that older adults tend to remember more positive than negative information (i.e., positivity bias), leading to an age-related positivity effect. However, the extent to which factors of arousal and contextual information influence the positivity bias in older adults remains to be determined.Methods: In this study, 27 Chinese younger adults (20.00 ± 1.75 years) and 33 Chinese older adults (70.76 ± 5.49) learned pictures with negative, positive, and ...
Published on Jul 1, 2016in Learning & Memory 2.37
Jiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University),
Lexia Zhan2
Estimated H-index: 2
(PKU: Peking University)
+ 5 AuthorsMorris Moscovitch93
Estimated H-index: 93
(U of T: University of Toronto)
Published on Apr 5, 2016in Frontiers in Human Neuroscience 2.87
Zhiyong Fang2
Estimated H-index: 2
(PKU: Peking University),
Han Li3
Estimated H-index: 3
(PKU: Peking University)
+ 1 AuthorsJiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
Previous studies have shown that emotional stimuli can be processed through the amygdala without conscious awareness. The amygdala is also involved in processing animate and social information. However, it is unclear whether different categories of pictures (e.g., animals, objects) elicit different activity in the amygdale and other regions without conscious awareness. The objective of this study was to explore whether the factors of category, emotion and picture context modulate brain activatio...
Published on Sep 11, 2014in Frontiers in Human Neuroscience 2.87
Stuart F. White15
Estimated H-index: 15
(NIH: National Institutes of Health),
Christopher J. Adalio2
Estimated H-index: 2
(University of California, Berkeley)
+ 3 AuthorsJames R. Blair16
Estimated H-index: 16
(NIH: National Institutes of Health)
The amygdala has been implicated in the processing of emotion and animacy information and to be responsivity to novelty. However, the way in which these functions interact is poorly understood. Subjects (N= 30) viewed threatening or neutral images that could be either animate (facial expressions) or inanimate (objects) in the context of a dot probe task. The amygdala showed responses to both emotional and animacy information, but no emotion by stimulus-type interaction; i.e., emotional face and ...
Published on Jan 1, 2014in NeuroImage 5.81
Zhijun Cao1
Estimated H-index: 1
(PKU: Peking University),
Yanbing Zhao3
Estimated H-index: 3
(PKU: Peking University)
+ 4 AuthorsJiongjiong Yang7
Estimated H-index: 7
(PKU: Peking University)
Abstract Previous studies have shown that the amygdala is important in processing not only animate entities but also social information. It remains to be determined to what extent the factors of category and social context interact to modulate the activities of the amygdala and cortical regions. In this study, pictures depicting animals and inanimate objects in negative and neutral levels were presented. The contexts of the pictures differed in whether they included human/human parts. The factor...
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