@article{YangDingKochovskietal.2017, author = {Yang, Guang and Ding, Hong-ming and Kochovski, Zdravko and Hu, Rongting and Lu, Yan and Ma, Yu-qiang and Chen, Guosong and Jiang, Ming}, title = {Highly Ordered Self-Assembly of Native Proteins into 1D, 2D, and 3D Structures Modulated by the Tether Length of Assembly-Inducing Ligands}, series = {Angewandte Chemie : a journal of the Gesellschaft Deutscher Chemiker ; International edition}, volume = {56}, journal = {Angewandte Chemie : a journal of the Gesellschaft Deutscher Chemiker ; International edition}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1433-7851}, doi = {10.1002/anie.201703052}, pages = {10691 -- 10695}, year = {2017}, abstract = {In nature, proteins self-assemble into various structures with different dimensions. To construct these nanostructures in laboratories, normally proteins with different symmetries are selected. However, most of these approaches are engineering-intensive and highly dependent on the accuracy of the protein design. Herein, we report that a simple native protein LecA assembles into one-dimensional nanoribbons and nanowires, two-dimensional nanosheets, and three-dimensional layered structures controlled mainly by small-molecule assembly-inducing ligands RnG (n = 1, 2, 3, 4, 5) with varying numbers of ethylene oxide repeating units. To understand the formation mechanism of the different morphologies controlled by the small-molecule structure, molecular simulations were performed from microscopic and mesoscopic view, which presented a clear relationship between the molecular structure of the ligands and the assembled patterns. These results introduce an easy strategy to control the assembly structure and dimension, which could shed light on controlled protein assembly.}, language = {en} } @article{YangZhengTaoetal.2019, author = {Yang, Guang and Zheng, Wei and Tao, Guoqing and Wu, Libin and Zhou, Qi-Feng and Kochovski, Zdravko and Ji, Tan and Chen, Huaijun and Li, Xiaopeng and Lu, Yan and Ding, Hong-ming and Yang, Hai-Bo and Chen, Guosong and Jiang, Ming}, title = {Diversiform and Transformable Glyco-Nanostructures Constructed from Amphiphilic Supramolecular Metallocarbohydrates through Hierarchical Self-Assembly: The Balance between Metallacycles and Saccharides}, series = {ACS nano}, volume = {13}, journal = {ACS nano}, number = {11}, publisher = {American Chemical Society}, address = {Washington}, issn = {1936-0851}, doi = {10.1021/acsnano.9b07134}, pages = {13474 -- 13485}, year = {2019}, abstract = {During the past decade, self-assembly of saccharide-containing amphiphilic molecules toward bioinspired functional glycomaterials has attracted continuous attention due to their various applications in fundamental and practical areas. However, it still remains a great challenge to prepare hierarchical glycoassemblies with controllable and diversiform structures because of the complexity of saccharide structures and carbohydrate-carbohydrate interactions. Herein, through hierarchical self-assembly of modulated amphiphilic supramolecular metallocarbohydrates, we successfully prepared various well-defined glyco-nanostructures in aqueous solution, including vesicles, solid spheres, and opened vesicles depending on the molecular structures of metallocarbohydrates. More attractively, these glyco-nanostructures can further transform into other morphological structures in aqueous solutions such as worm-like micelles, tubules, and even tupanvirus-like vesicles (TVVs). It is worth mentioning that distinctive anisotropic structures including the opened vesicles (OVs) and TVVs were rarely reported in glycobased nano-objects. This intriguing diversity was mainly controlled by the subtle structural trade-off of the two major components of the amphiphiles, i.e., the saccharides and metallacycles. To further understand this precise structural control, molecular simulations provided deep physical insights on the morphology evolution and balancing of the contributions from saccharides and metallacycles. Moreover, the multivalency of glyco-nanostructures with different shapes and sizes was demonstrated by agglutination with a diversity of sugarbinding protein receptors such as the plant lectins Concanavalin A (ConA). This modular synthesis strategy provides access to systematic tuning of molecular structure and self-assembled architecture, which undoubtedly will broaden our horizons on the controllable fabrication of biomimetic glycomaterials such as biological membranes and supramolecular lectin inhibitors.}, language = {en} } @article{YangHuDingetal.2018, author = {Yang, Guang and Hu, Rongting and Ding, Hong-ming and Kochovski, Zdravko and Mei, Shilin and Lu, Yan and Ma, Yu-qiang and Chen, Guosong and Jiang, Ming}, title = {CO2-switchable response of protein microtubules}, series = {Materials chemistry frontiers}, volume = {2}, journal = {Materials chemistry frontiers}, number = {9}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {2052-1537}, doi = {10.1039/c8qm00245b}, pages = {1642 -- 1646}, year = {2018}, abstract = {Recently, we proposed a small molecular inducing ligand strategy to assemble proteins into highly-ordered structures via dual non-covalent interactions, i.e. carbohydrate-protein interaction and dimerization of Rhodamine B. Using this approach, artificial protein microtubules were successfully constructed. In this study, we find that these microtubules exhibit a perfect CO2 responsiveness; assembly and disassembly of these microtubules were nicely controlled by the alternative passage of CO2 and N-2. Upon the injection of CO2, a negative net-charged SBA turns into a neutral or positive net-charged SBA, which elongated, to some extent, the effective distance between SBA and Rhodamine B, resulting in the disassociation of the Rhodamine B dimer. Further experimental and simulation results reveal that the CO2-responsive mechanism differs from that of solubility change of the previously reported CO2-responsive synthetic materials.}, language = {en} } @article{LuoYanYanetal.2016, author = {Luo, Yingyi and Yan, Ming and Yan, Shaorong and Zhou, Xiaolin and Inhoff, Albrecht W.}, title = {Syllabic tone articulation influences the identification and use of words during Chinese sentence reading: Evidence from ERP and eye movement recordings}, series = {The science of the total environment : an international journal for scientific research into the environment and its relationship with man}, volume = {16}, journal = {The science of the total environment : an international journal for scientific research into the environment and its relationship with man}, publisher = {Springer}, address = {New York}, issn = {1530-7026}, doi = {10.3758/s13415-015-0368-1}, pages = {72 -- 92}, year = {2016}, abstract = {In two experiments, we examined the contribution of articulation-specific features to visual word recognition during the reading of Chinese. In spoken Standard Chinese, a syllable with a full tone can be tone-neutralized through sound weakening and pitch contour change, and there are two types of two-character compound words with respect to their articulation variation. One type requires articulation of a full tone for each constituent character, and the other requires a full- and a neutral-tone articulation for the first and second characters, respectively. Words of these two types with identical first characters were selected and embedded in sentences. Native speakers of Standard Chinese were recruited to read the sentences. In Experiment 1, the individual words of a sentence were presented serially at a fixed pace while event-related potentials were recorded. This resulted in less-negative N100 and anterior N250 amplitudes and in more-negative N400 amplitudes when targets contained a neutral tone. Complete sentences were visible in Experiment 2, and eye movements were recorded while participants read. Analyses of oculomotor activity revealed shorter viewing durations and fewer refixations on-and fewer regressive saccades to-target words when their second syllable was articulated with a neutral rather than a full tone. Together, the results indicate that readers represent articulation-specific word properties, that these representations are routinely activated early during the silent reading of Chinese sentences, and that the representations are also used during later stages of word processing.}, language = {en} } @article{ZhouShuMilleretal.2017, author = {Zhou, Wei and Shu, Hua and Miller, Kevin and Yan, Ming}, title = {Reliance on orthography and phonology in reading of Chinese}, series = {Journal of research in reading : a journal of the United Kingdom Reading Association}, volume = {41}, journal = {Journal of research in reading : a journal of the United Kingdom Reading Association}, number = {2}, publisher = {Wiley}, address = {Hoboken}, issn = {0141-0423}, doi = {10.1111/1467-9817.12111}, pages = {370 -- 391}, year = {2017}, abstract = {BackgroundDisruptions of reading processes due to text substitutions can measure how readers use lexical information. MethodsWith eye-movement recording, children and adults viewed sentences with either identical, orthographically similar, homophonic or unrelated substitutions of the first characters in target words. To the extent that readers rely on orthographic or phonological cues, substitutions that contain such cues should cause less disruption reading than do unrelated substitutions. ResultsOn pretarget words, there was a reliable reduction in gaze duration due to homophonic substitution only for children. On target words, we observed reliable recovery effects due to orthographic similarity for adults. On post-target words, adults had better orthographic-based and phonological-based recovery abilities than children. ConclusionsThe combination of eye movement recording and the error detection paradigm offers a novel implicit paradigm for studying reading development: during sentence reading, beginning readers of Chinese may rely on phonological mediation, while skilled readers have more direct access to semantics from orthography.}, language = {en} } @article{PanYanLaubrock2017, author = {Pan, Jinger and Yan, Ming and Laubrock, Jochen}, title = {Perceptual span in oral reading}, series = {Scientific Studies of Reading}, volume = {21}, journal = {Scientific Studies of Reading}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1088-8438}, doi = {10.1080/10888438.2017.1283694}, pages = {254 -- 263}, year = {2017}, abstract = {The present study explores the perceptual span, that is, the physical extent of the area from which useful visual information is obtained during a single fixation, during oral reading of Chinese sentences. Characters outside a window of legible text were replaced by visually similar characters. Results show that the influence of window size on the perceptual span was consistent across different fixation and oculomotor measures. To maintain normal reading behavior when reading aloud, it was necessary to have information provided from three characters to the right of the fixation. Together with findings from previous research, our findings suggest that the physical size of the perceptual span is smaller when reading aloud than in silent reading. This is in agreement with previous studies in English, suggesting that the mechanisms causing the reduced span in oral reading have a common base that generalizes across languages and writing systems.}, language = {en} } @article{YanChenSchumacheretal.2019, author = {Yan, Wenhao and Chen, Dijun and Schumacher, Julia and Durantini, Diego and Engelhorn, Julia and Chen, Ming and Carles, Cristel C. and Kaufmann, Kerstin}, title = {Dynamic control of enhancer activity drives stage-specific gene expression during flower morphogenesis}, series = {Nature Communications}, volume = {10}, journal = {Nature Communications}, publisher = {Nature Publ. Group}, address = {London}, issn = {2041-1723}, doi = {10.1038/s41467-019-09513-2}, pages = {16}, year = {2019}, abstract = {Enhancers are critical for developmental stage-specific gene expression, but their dynamic regulation in plants remains poorly understood. Here we compare genome-wide localization of H3K27ac, chromatin accessibility and transcriptomic changes during flower development in Arabidopsis. H3K27ac prevalently marks promoter-proximal regions, suggesting that H3K27ac is not a hallmark for enhancers in Arabidopsis. We provide computational and experimental evidence to confirm that distal DNase. hypersensitive sites are predictive of enhancers. The predicted enhancers are highly stage-specific across flower development, significantly associated with SNPs for flowering-related phenotypes, and conserved across crucifer species. Through the integration of genome-wide transcription factor (TF) binding datasets, we find that floral master regulators and stage-specific TFs are largely enriched at developmentally dynamic enhancers. Finally, we show that enhancer clusters and intronic enhancers significantly associate with stage-specific gene regulation by floral master TFs. Our study provides insights into the functional flexibility of enhancers during plant development, as well as hints to annotate plant enhancers.}, language = {en} } @article{HyonaYanVainio2018, author = {Hyona, Jukka and Yan, Ming and Vainio, Seppo}, title = {Morphological structure influences the initial landing position in words during reading Finnish}, series = {The quarterly journal of experimental psychology}, volume = {71}, journal = {The quarterly journal of experimental psychology}, number = {1}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1747-0218}, doi = {10.1080/17470218.2016.1267233}, pages = {122 -- 130}, year = {2018}, abstract = {The preferred viewing location in words [Rayner, K. (1979). Eye guidance in reading: Fixation locations within words. Perception, 8, 21-30] during reading is near the word centre. Parafoveal word length information is utilized to guide the eyes toward it. A recent study by Yan and colleagues [Yan, M., Zhou, W., Shu, H., Yusupu, R., Miao, D., Kr{\"u}gel, A., \& Kliegl, R. (2014). Eye movements guided by morphological structure: Evidence from the Uighur language. Cognition, 132, 181-215] demonstrated that the word's morphological structure may also be used in saccadic targeting. The study was conducted in a morphologically rich language, Uighur. The present study aimed at replicating their main findings in another morphologically rich language, Finnish. Similarly to Yan et al., it was found that the initial fixation landed closer to the word beginning for morphologically complex than for monomorphemic words. Word frequency, saccade launch site, and word length were also found to influence the initial landing position. It is concluded that in addition to low-level factors (word length and saccade launch site), also higher level factors related to the word's morphological structure and frequency may be utilized in saccade programming during reading.}, language = {en} } @article{PanYanLaubrocketal.2019, author = {Pan, Jinger and Yan, Ming and Laubrock, Jochen and Shu, Hua}, title = {Lexical and Sublexical Phonological Effects in Chinese Silent and Oral Reading}, series = {Scientific studies of reading}, volume = {23}, journal = {Scientific studies of reading}, number = {5}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1088-8438}, doi = {10.1080/10888438.2019.1583232}, pages = {403 -- 418}, year = {2019}, abstract = {What is the time course of activation of phonological information in logographic writing systems like Chinese, in which meaning is prioritized over sound? We used a manipulation of phonological regularity to examine foveal and parafoveal phonological processing of Chinese phonograms at lexical and sublexical levels during Chinese sentence reading in 2 eye-tracking experiments. In Experiment 1, using an error disruption task during silent reading, we observed foveal lexical phonological activation in second-pass reading. In Experiment 2, using the boundary paradigm, both parafoveal lexical and sublexical phonological preview benefits were found in first-fixation duration in oral reading, whereas only lexical phonological benefits were found in gaze duration during silent reading. Thus, phonological information had earlier and more pronounced parafoveal effects in oral reading, and these extended to sublexical processing. These results are compatible with the view that oral reading prioritizes parafoveal phonological processing in Chinese.}, language = {en} } @article{PanLaubrockYan2020, author = {Pan, Jinger and Laubrock, Jochen and Yan, Ming}, title = {Phonological consistency effects in Chinese sentence reading}, series = {Scientific studies of reading}, volume = {25}, journal = {Scientific studies of reading}, number = {4}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1088-8438}, doi = {10.1080/10888438.2020.1789146}, pages = {335 -- 350}, year = {2020}, abstract = {In two eye-tracking experiments, we investigated the processing of information about phonological consistency of Chinese phonograms during sentence reading. In Experiment 1, we adopted the error disruption paradigm in silent reading and found significant effects of phonological consistency and homophony in the foveal vision, but only in a late processing stage. Adding oral reading to Experiment 2, we found both effects shifted to earlier indices of parafoveal processing. Specifically, low-consistency characters led to a better homophonic foveal recovery effect in Experiment 1 and stronger homophonic preview benefits in Experiment 2. These findings suggest that phonological consistency information can be obtained during sentence reading, and compared to the low-consistency previews the high-consistency previews are processed faster, which leads to greater interference to the recognition of target characters.}, language = {en} } @article{QiZhangKochovskietal.2018, author = {Qi, Wenjing and Zhang, Yufei and Kochovski, Zdravko and Wang, Jue and Lu, Yan and Chen, Guosong and Jiang, Ming}, title = {Self-assembly of Human Galectin-1 via dual supramolecular interactions and its inhibition of T-cell agglutination and apoptosis}, series = {Nano Research}, volume = {11}, journal = {Nano Research}, number = {10}, publisher = {Tsinghua Univ Press}, address = {Beijing}, issn = {1998-0124}, doi = {10.1007/s12274-018-2169-7}, pages = {5566 -- 5572}, year = {2018}, abstract = {Recently, we proposed a new strategy to construct artificial plant protein assemblies, which were induced by adding a small molecule, based on dual supramolecular interactions. In this paper, we further explored this method by employing Human Galectin-1 (Gal-1) as a building block to form self-assembled microribbons. Two non-covalent interactions, including lactose-lectin binding and dimerization of Rhodamine B (RhB), induced by the small molecule ligand addition, were involved in the crosslinking of the animal protein, resulting in the formation of assemblies. By using transmission electron microscopy (TEM), cryo-electron microscopy (cryo-EM), and three-dimensional (3D) tomographic analysis, we arrived at a possible mechanistic model for the microribbon formation. Furthermore, the morphology of protein assemblies could be fine-timed by varying the incubation time, the protein/ligand ratio, and the chemical structures of ligands. Interestingly, the formation of protein microribbons successfully inhibited Gal-1 induced T-cell agglutination and apoptosis. This is because the multivalent and dynamic interactions in protein assemblies compete with the binding between Gal-1 and the glycans on cell surfaces, which suppresses the function of Gal-1 in promotion of tumor progression and metastasis.}, language = {en} } @article{ShuZhouYan2011, author = {Shu, Hua and Zhou, Wei and Yan, Ming}, title = {Font size modulates saccade-target selection in Chinese reading}, doi = {10.3758/s13414-010-0029-y}, year = {2011}, abstract = {In alphabetic writing systems, saccade amplitude (a close correlate of reading speed) is independent of font size, presumably because an increase in the angular size of letters is compensated for by a decrease of visual acuity with eccentricity. We propose that this invariance may (also) be due to the presence of spaces between words, guiding the eyes across a large range of font sizes. Here, we test whether saccade amplitude is also invariant against manipulations of font size during reading Chinese, a character-based writing system without spaces as explicit word boundaries for saccade-target selection. In contrast to word-spaced alphabetic writing systems, saccade amplitude decreased significantly with increased font size, leading to an increase in the number of fixations at the beginning of words and in the number of refixations. These results are consistent with a model which assumes that word beginning (rather than word center) is the default saccade target if the length of the parafoveal word is not available.}, language = {en} } @article{LuoYanZhou2013, author = {Luo, Yingyi and Yan, Ming and Zhou, Xiaolin}, title = {Prosodic boundaries delay the processing of upcoming lexical information during silent sentence reading}, series = {Journal of experimental psychology : Learning, memory, and cognition}, volume = {39}, journal = {Journal of experimental psychology : Learning, memory, and cognition}, number = {3}, publisher = {American Psychological Association}, address = {Washington}, issn = {0278-7393}, doi = {10.1037/a0029182}, pages = {915 -- 930}, year = {2013}, abstract = {Prosodic boundaries can be used to guide syntactic parsing in both spoken and written sentence comprehension, but it is unknown whether the processing of prosodic boundaries affects the processing of upcoming lexical information. In 3 eye-tracking experiments, participants read silently sentences that allow for 2 possible syntactic interpretations when there is no comma or other cue specifying which interpretation should be taken. In Experiments 1 and 2, participants heard a low-pass filtered auditory version of the sentence, which provided a prosodic boundary cue prior to each sentence. In Experiment 1, we found that the boundary cue helped syntactic disambiguation after the cue and led to longer fixation durations on regions right before the cue than on identical regions without prosodic boundary information. In Experiments 2 and 3, we used a gaze-contingent display-change paradigm to manipulate the parafoveal visibility of the first constituent character of the target word after the disambiguating position. Results of Experiment 2 showed that previewing the first character significantly reduced the reading time of the target word, but this preview benefit was greatly reduced when the prosodic boundary cue was introduced at this position. In Experiment 3, instead of the acoustic cues, a visually presented comma was inserted at the disambiguating position in each sentence. Results showed that the comma effect on lexical processing was essentially the same as the effect of prosodic boundary cue. These findings demonstrate that processing a prosodic boundary could impair the processing of parafoveal information during sentence reading.}, language = {en} } @article{WangZhouShuetal.2014, author = {Wang, Aiping and Zhou, Wei and Shu, Hua and Yan, Ming}, title = {Reading proficiency modulates parafoveal processing efficiency: Evidence from reading Chinese as a second language}, series = {Acta psychologica : international journal of psychonomics}, volume = {152}, journal = {Acta psychologica : international journal of psychonomics}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0001-6918}, doi = {10.1016/j.actpsy.2014.07.010}, pages = {29 -- 33}, year = {2014}, abstract = {In the present study, we manipulated different types of information available in the parafovea during the reading of Chinese sentences and examined how native Korean readers who learned Chinese as a second language make use of the parafoveal information. Results clearly indicate that, only identical and orthographically similar previews facilitated processing of the target words when they were subsequently fixated. More critically, more parafoveal information was obtained by subjects with higher reading proficiency. These results suggest that, mainly low-level features of the parafoveal words are obtained by the non-native Chinese readers and less attentional resources are available for the readers with lower reading proficiency, thereby causing a reduction of the perceptual span.}, language = {en} } @article{YanSommer2015, author = {Yan, Ming and Sommer, Werner}, title = {Parafoveal-on-Foveal Effects of Emotional Word Semantics in Reading Chinese Sentences: Evidence From Eye Movements}, series = {Journal of experimental psychology : Learning, memory, and cognition}, volume = {41}, journal = {Journal of experimental psychology : Learning, memory, and cognition}, number = {4}, publisher = {American Psychological Association}, address = {Washington}, issn = {0278-7393}, doi = {10.1037/xlm0000095}, pages = {1237 -- 1243}, year = {2015}, abstract = {Despite the well-known influence of emotional meaning on cognition, relatively less is known about its effects on reading behavior. We investigated whether fixation behavior during the reading of Chinese sentences is influenced by emotional word meaning in the parafovea. Two-character target words embedded into the same sentence frames provided emotionally positive, negative, or neutral contents. Fixation durations on neutral pretarget words were prolonged for positive parafoveal words and for highly frequent negative parafoveal words. In addition, fixation durations on foveal emotional words were shorter than those on neutral words. We also found that the role of emotional words varied as a function of their valence during foveal and parafoveal processing. These findings suggest a processing advantage for emotional words relative to emotionally neutral stimuli in foveal and parafoveal vision. We discuss implications for the notion of attention attraction due to emotional content.}, language = {en} } @article{Yan2015, author = {Yan, Ming}, title = {Visually complex foveal words increase the amount of parafoveal information acquired}, series = {Vision research : an international journal for functional aspects of vision.}, volume = {111}, journal = {Vision research : an international journal for functional aspects of vision.}, publisher = {Elsevier}, address = {Oxford}, issn = {0042-6989}, doi = {10.1016/j.visres.2015.03.025}, pages = {91 -- 96}, year = {2015}, abstract = {This study investigates the effect of foveal load (i.e., processing difficulty of currently fixated words) on parafoveal information processing. Contrary to the commonly accepted view that high foveal load leads to reduced parafoveal processing efficiency, results of the present study showed that increasing foveal visual (but not linguistic) processing load actually increased the amount of parafoveal information acquired, presumably due to the fact that longer fixation duration on the pretarget word provided more time for parafoveal processing of the target word. It is therefore proposed in the present study that foveal linguistic processing load is not the only factor that determines parafoveal processing; preview time (afforded by foveal word visual processing load) may jointly influence parafoveal processing. (C) 2015 Elsevier Ltd. All rights reserved.}, language = {en} } @article{PanShuWangetal.2015, author = {Pan, Jinger and Shu, Hua and Wang, Yuling and Yan, Ming}, title = {Parafoveal activation of sign translation previews among deaf readers during the reading of Chinese sentences}, series = {Memory \& cognition}, volume = {43}, journal = {Memory \& cognition}, number = {6}, publisher = {Springer}, address = {New York}, issn = {0090-502X}, doi = {10.3758/s13421-015-0511-9}, pages = {964 -- 972}, year = {2015}, abstract = {In the present study, we manipulated the different types of information available in the parafovea during the reading of Chinese sentences and examined whether deaf readers could activate sign translations of Chinese words during reading. The main finding was that, as compared to unrelated previews, the deaf readers had longer fixation durations on the target words when sign-phonologically related preview words were presented; this preview cost effect due to sign-phonological relatedness was absent for reading-level-matched hearing individuals. These results indicate that Chinese deaf readers activate sign language translations of parafoveal words during reading. We discuss the implications for notions of parafoveal processing in reading.}, language = {en} } @article{YangWangYanetal.2012, author = {Yang, Jiongjiong and Wang, Aobing and Yan, Ming and Zhu, Zijian and Chen, Cheng and Wang, Yizhou}, title = {Distinct processing for pictures of animals and objects Evidence from eye movements}, series = {Emotion : a new journal from the American Psychological Association}, volume = {12}, journal = {Emotion : a new journal from the American Psychological Association}, number = {3}, publisher = {American Psychological Association}, address = {Washington}, issn = {1528-3542}, doi = {10.1037/a0026848}, pages = {540 -- 551}, year = {2012}, abstract = {Many studies have suggested that emotional stimuli orient and engage attention. There is also evidence that animate stimuli, such as those from humans and animals, cause attentional bias. However, categorical and emotional factors are usually mixed, and it is unclear to what extent human context influences attentional allocation. To address this issue, we tracked participants' eye movements while they viewed pictures with animals and inanimate images (i.e., category) as focal objects. These pictures had either negative or neutral emotional valence, and either human body parts or nonhuman parts were near the focal objects (i.e., context). The picture's valence, arousal, position, size, and most of the low-level visual features were matched across categories. The results showed that nonhuman animals were more likely to be attended to and to be attended to for longer times than inanimate objects. The same pattern held for the human contexts (vs. nonhuman contexts). The effects of emotional valence, category, and context interacted. Specifically, in images with a negative valence, focal animals and objects with human context had comparable numbers of gaze fixations and gaze duration. These results highlighted the attentional bias to animate parts of a picture and clarified that the effects of category, valence, and picture context interacted to influence attentional allocation.}, language = {en} } @article{YanLuoInhoff2014, author = {Yan, Ming and Luo, Yingyi and Inhoff, Albrecht W.}, title = {Syllable articulation influences foveal and parafoveal processing of words during the silent reading of Chinese sentences}, series = {Journal of memory and language}, volume = {75}, journal = {Journal of memory and language}, publisher = {Elsevier}, address = {San Diego}, issn = {0749-596X}, doi = {10.1016/j.jml.2014.05.007}, pages = {93 -- 103}, year = {2014}, abstract = {The current study examined effects of syllable articulation on eye movements during the silent reading of Chinese sentences, which contained two types of two-character target words whose second characters were subject to dialect-specific variation. In one condition the second syllable was articulated with a neutral tone for northern-dialect Chinese speakers and with a full tone for southern-dialect Chinese speakers (neutral-tone target words) and in the other condition the second syllable was articulated with a full tone irrespective of readers' dialect type (full-tone target words). Native speakers of northern and southern Chinese dialects were recruited in Experiment 1 to examine the effect of dialect-specific articulation on silent reading. Recordings of their eye movements revealed shorter viewing durations for neutral- than for full-tone target words only for speakers of northern but not for southern dialects, indicating that dialect-specific articulation of syllabic tone influenced visual word recognition. Experiment 2 replicated the syllabic tone effect for speakers of northern dialects, and the use of gaze-contingent display changes further revealed that these readers processed an upcoming parafoveal word less effectively when a neutral- than when a full-tone target was fixated. Shorter viewing duration for neutral-tone words thus cannot be attributed to their easier lexical processing; instead, tonal effects appear to reflect Chinese readers' simulated articulation of to-be-recognized words during silent reading. (C) 2014 Elsevier Inc. All rights reserved.}, language = {en} } @article{WangYeonZhouetal.2016, author = {Wang, Aiping and Yeon, Junmo and Zhou, Wei and Shu, Hua and Yan, Ming}, title = {Cross-language parafoveal semantic processing: Evidence from Korean-Chinese bilinguals}, series = {Applied physics letters}, volume = {23}, journal = {Applied physics letters}, publisher = {Springer}, address = {New York}, issn = {1069-9384}, doi = {10.3758/s13423-015-0876-6}, pages = {285 -- 290}, year = {2016}, abstract = {In the present study, we aimed at testing cross-language cognate and semantic preview effects. We tested how native Korean readers who learned Chinese as a second language make use of the parafoveal information during the reading of Chinese sentences. There were 3 types of Korean preview words: cognate translations of the Chinese target words, semantically related noncognate words, and unrelated words. Together with a highly significant cognate preview effect, more critically, we also observed reliable facilitation in processing of the target word from the semantically related previews in all fixation measures. Results from the present study provide first evidence for semantic processing from parafoveally presented Korean words and for cross-language parafoveal semantic processing.}, language = {en} }