Chemical Senses最新文献

{"title":"The peri-ovulatory time period in humans is associated with increased taste sensitivity to glucose but not calorie-free sweeteners.","authors":"Emily C Hanselman, Sarah M Sywanycz, Paul A S Breslin","doi":"10.1093/chemse/bjaf033","DOIUrl":"10.1093/chemse/bjaf033","url":null,"abstract":"<p><p>Recent research has shown that KATP channels in mouse taste bud cells enhance glucose taste signaling by depolarizing the cell when ATP is present. Relatedly, estradiol has been shown to enhance glucose sensing in human pancreatic β cells via closure of KATP channels. Since taste tissue has estradiol receptors, we linked these 2 observations and tested whether elevated estradiol may also enhance taste sensitivity and liking for glucose in humans. We hypothesized that around the time of ovulation, when estrogen peaks during the menstrual cycle in female participants, oral taste detection thresholds for glucose (metabolizable monosaccharide) would decrease but would not for sucralose or the glucose analog methyl-D-glucopyranoside (MDG) (both nonmetabolizable sweeteners that do not close KATP channels). Fifteen healthy eumenorrheic females were asked to track their urinary estrogen metabolite estrone-3-glucuronide (E3G) via a fertility monitor. The participants were tested using oral detection thresholds for glucose, sucralose and MDG during the E3G nadir at menstruation and E3G peak (>100 ng/mL) at peri-ovulation. Seven male participants were also tested for glucose detection thresholds over the same 2-wk interval. Female participants were also asked to rate their liking for glucose solutions at mildly sweet (450 mM) and moderately sweet (900 mM) concentrations. Detection thresholds for glucose, but not sucralose or MDG, decreased peri-ovulation during estrogen peak (P < 0.05), indicating enhanced sensitivity to glucose specifically. Males showed no change in glucose threshold over the 2 wk. Liking ratings for 900 mM glucose tended to increase during ovulation (P = 0.06). These observations are consistent with the idea that estrogen and/or other co-modulating hormones, such as luteinizing hormone and progesterone, enhance a metabolic signaling pathway during the peri-ovulatory phase.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12510805/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145014003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Congruency of multisensory olfactory stimuli.","authors":"Gözde Filiz, Johannes Frasnelli","doi":"10.1093/chemse/bjaf034","DOIUrl":"10.1093/chemse/bjaf034","url":null,"abstract":"<p><p>We perceive our environment via different sensory channels in a multisensory fashion. During multisensory integration, these channels can enhance or hinder each other depending on congruency. Here, we aimed to investigate how the congruency of gustatory and visual costimulation alter the perception of olfactory stimuli. We hypothesized that congruent costimulation enhances the perception of likeness, i.e. how well stimuli match a label, compared with no and to incongruent costimulation. We also aimed to quantify the effect of gustatory and visual costimulation. We tested 48 healthy young participants. We used retronasal olfactory stimuli (strawberry, cheese, lemon, and coffee) (i) alone or with congruent/incongruent costimulation ((ii) with congruent gustatory (sweet, salty, sour, and bitter), (iii) with congruent visual (images of strawberry, cheese, lemon, and coffee), (iv) with congruent visual and gustatory, (v) with congruent visual and incongruent gustatory, (vi) with congruent gustatory and incongruent visual, (vii) with incongruent visual and gustatory costimulations). Olfactory and gustatory stimuli were presented by means of droplets on the tongue, i.e. olfactory stimuli were delivered retronasally, while visual stimuli were presented on a computer screen. We asked participants to evaluate the solutions' likeness to the respective olfactory label on visual analog scales. We observed a significant effect of congruency on likeness (P < 0.001). Gustatory costimulation had a significantly stronger effect than visual costimulation (P = 0.02). Congruent costimulation enhances the evaluation of likeness while incongruent costimulation reduces it, with gustatory costimulation having significantly stronger effects than visual costimulation. This could be useful in multisensory olfactory training paradigms for olfactory loss.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12510803/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145091240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenges in inferring breathing rhythms from olfactory bulb local field potentials.","authors":"Sidney Rafilson, Nathan Gonzales Hess, Teresa M Findley, Matthew C Smear","doi":"10.1093/chemse/bjaf026","DOIUrl":"10.1093/chemse/bjaf026","url":null,"abstract":"<p><p>Odors convey useful navigational and episodic information, yet much of the chemical world remains inaccessible without active sampling through sniffing. Respiratory cycles control odor dynamics within the nose, so understanding olfactory bulb (OB) neural dynamics requires accurate respiratory measurements. While respiratory behavior can be measured directly with a variety of chronic methods, these methods are invasive, and none are perfectly robust. OB local field potentials (LFPs) have long been known to couple with respiration. Here, we investigated whether the precise timing and frequency of respiration can be inferred from OB LFPs. Our results replicate previous findings that OB LFPs across multiple frequency bands align with respiratory cycles. Further, these OB rhythms are locked to time in the respiratory cycle, and not phase. In addition, we show that 2 to 12 Hz LFP oscillations effectively track sniffing rate. However, a monotonic relationship between LFP-respiratory delay and sniffing rate, which varies across animals, renders the recovery of precise respiratory events challenging. This work underscores the complex and individualized relationship between rodent respiration and OB LFPs, contributing to our understanding of how respiration controls olfaction.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12402772/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144944652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perceptual differences in olfactory fat discrimination are not detected in neural activation.","authors":"Matjaž Pirc, Catoo Krale, Paul Smeets, Sanne Boesveldt","doi":"10.1093/chemse/bjaf007","DOIUrl":"10.1093/chemse/bjaf007","url":null,"abstract":"<p><p>Olfaction is involved in detecting, identifying, and discriminating dietary fat within foods, yet the underlying neural mechanisms remain uncharted. Our functional magnetic resonance imaging (fMRI) study investigated the neural correlates of olfactory fat perception and their association with discrimination ability in a complex food matrix. We measured brain activation resulting from orthonasal exposure to an ecologically relevant fat-related odor source-dairy milk, manipulated to contain 0%, 3.5%, or 14% fat. Twenty-six healthy, normosmic adults underwent olfactory fat content discrimination testing, followed by an fMRI task during which the 3 odor stimuli were delivered via an olfactometer (25 times/fat level) and rated on perceived intensity and liking. Participants discriminated between all fat levels, with fat level influencing perceived odor intensity and liking. These perceptual differences, however, were not reflected in differential brain activation. Brain activation differences were observed only when comparing odor exposure with no exposure. Specifically, in response to any odor, activation occurred in the anterior part of the supplementary motor area (SMA) while deactivating parts of the hippocampus, putamen, superior temporal gyrus, anterior cingulate cortex, insula, and posterior part of the SMA. Exposure to the 0% fat odor also activated the thalamus. No associations were found between perceived intensity and liking and neural responses. Results reaffirm the human ability to distinguish food fat content using solely olfactory cues and reveal a divergence between sensory perception and neural processing. Subsequent research should replicate and extend these findings onto retronasal fat perception while also examining potential effects of hunger, genetics, and dietary habits.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11931621/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143448332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Odor localization in structural interhemispheric deficits.","authors":"Keven Lapointe, Sabrina Suffren, Maryse Lassonde, Jean-François Lepage, Johannes Frasnelli","doi":"10.1093/chemse/bjaf010","DOIUrl":"10.1093/chemse/bjaf010","url":null,"abstract":"<p><p>Contrary to all other sensory systems, olfactory information is processed predominantly ipsilaterally. Furthermore, odor localization, based on inter-nostril differences, is usually not possible under controlled conditions. These two observations suggest information exchange between both cerebral hemispheres in the olfactory system, although the exact anatomical substrate remains unknown. This study aimed to identify the anatomical structures necessary for odor localization, with a particular focus on the role of interhemispheric communication. We assessed the ability to localize pure olfactory and mixed olfactory/trigeminal stimuli in 6 participants with structural interhemispheric deficits (including surgical transection or agenesis of the corpus callosum (CC) and agenesis of the CC and anterior commissure (AC, one case)) and compared their performance to 46 healthy controls. Of the six participants with structural interhemispheric deficits, three were unable to localize either stimulus. Two participants performed significantly better than chance for both pure and mixed stimuli, while one participant exhibited the typical localization pattern observed in most controls-accurate localization of the mixed olfactory/trigeminal stimulus but inability to localize the pure olfactory stimulus. Our results suggest that localization of chemosensory stimuli relies, at least in part, on CC, highlighting its role in interhemispheric communication for olfactory processing. The varying odor localization performance observed in participants with agenesis of CC indicates that compensatory mechanisms may be promoted in some cases, potentially preserving normal localization functions despite the absence of major commissural pathways.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12084763/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143978249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural comparisons of human and mouse fungiform taste buds.","authors":"Brigit High, Thomas E Finger","doi":"10.1093/chemse/bjaf001","DOIUrl":"10.1093/chemse/bjaf001","url":null,"abstract":"<p><p>Taste buds are commonly studied in rodent models, but some differences exist between mice and humans in terms of gustatory mechanisms and sensitivities. Whether these functional differences are reflected in structural differences between species is unclear. Using immunofluorescent image stacks, we compared the morphological and molecular characteristics of mouse and human fungiform taste buds. The results suggest that while the general features of fungiform taste buds are similar between mice and humans, several characteristics differ significantly. Human taste buds are larger and taller than those of mice, yet they contain similar numbers of taste cells. Taste buds in humans are more heavily innervated by gustatory nerve fibers expressing the purinergic receptor P2X3 showing a 40% higher innervation density than in mice. Like type II cells of mice, a subset (about 30%) of cells in human taste buds is immunoreactive for phospholipase C beta (PLCβ2). These PLCβ2-immunoreactive cells display calcium homeostasis modulator 1 (CALHM1)-immunoreactive puncta closely opposed to gustatory nerve fibers suggestive of channel-type synapses in type II cells in mice. These puncta, used as a measure of synaptic contact, are significantly larger in humans compared to mice suggesting a higher efflux of adenosine triphosphate (ATP) neurotransmitter in humans. Altogether these findings suggest that while many similarities exist in the organization of murine and human fungiform taste buds, significant differences do exist in taste bud size, innervation density, and size of synaptic contacts that may impact gustatory signal transmission.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11795111/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of olfactory dysfunction among postpartum women and impact of SARS-CoV-2 infection during pregnancy.","authors":"Patricia T Jacobson, Elena Arduin, Maha Hussain, Margaret H Kyle, Ann Bruno, Emily Powers, Michael Varner, Mirella Mourad, Alan T Tita, Ashley N Battarbee, Tyler Morrill, Lawrence Reichle, Gabriella Newes-Adeyi, Julie A Mennella, Kristina Wielgosz, Suzanne M Gilboa, Melissa S Stockwell, Fatimah S Dawood, Dani Dumitriu, Jonathan B Overdevest","doi":"10.1093/chemse/bjaf009","DOIUrl":"10.1093/chemse/bjaf009","url":null,"abstract":"<p><p>Olfactory dysfunction resulting from COVID-19 has imparted a lasting impact on olfaction among the general public, including pregnant women contracting SARS-CoV-2 infection. While olfactory dysfunction can impact physical, mental, and psychosocial well-being, there has been little research on olfaction during pregnancy and postpartum, nor the impact of SARS-CoV-2 infection on olfaction while pregnant. Therefore, the primary study aims are to evaluate olfaction in the postpartum period and determine the impact of antecedent SARS-CoV-2 infection. We recruited two cohorts of postpartum women, those with a history of SARS-CoV-2 infection before or during pregnancy (COVID cohort; n = 109) and those without (non-COVID cohort; n = 226), and evaluated their olfaction during the postpartum period by administering the University of Pennsylvania Smell Identification Test. Participants were queried about demographics, past SARS-CoV-2 infections, self-reported sense of smell (both in overall ability to smell and for the presence of qualitative smell issues such as parosmia and phantosmia), and perceived cause of smell loss, if any. We found significantly fewer postpartum women with normosmia capabilities in both COVID (27%) and non-COVID (46%) cohorts compared to normative data for aged-matched (30 to 39 years) women (83%). Women in the non-COVID cohort had significantly higher UPSIT scores and mean subjective olfaction ratings than those in the COVID cohort (95% CI [0.77,2.41] and 95% CI [-0.83,7.34], respectively). This study reflects the largest published cohort of postpartum women evaluated for olfactory function with standardized psychophysical testing. Our findings suggest both postpartum and SARS-CoV-2 infection are associated with diminished smell function.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12199236/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143975093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Towards universal chemosensory testing: needs, barriers, and opportunities.","authors":"Steven D Munger, Kai Zhao, Linda A Barlow, Duncan Boak, Katie Boateng, Susan E Coldwell, Pamela Dalton, Richard L Doty, Jennifer E Douglas, Valerie Duffy, Frank A Franklin, John E Hayes, Howard J Hoffman, Patrice Hubert, Paule V Joseph, Jeb M Justice, Joshua M Levy, Julie A Mennella, Marianna Obrist, M Yanina Pepino, Jayant M Pinto, Edmund A Pribitkin, Christopher T Simons, Mark W Albers, Valentina Parma","doi":"10.1093/chemse/bjaf015","DOIUrl":"10.1093/chemse/bjaf015","url":null,"abstract":"<p><p>Millions of people in the United States experience a reduced or distorted ability to smell or taste. Chemosensory disorders such as anosmia (the inability to smell), parosmia (distorted smell), or dysgeusia (altered taste) have major impacts on health and quality of life including difficulty sensing dangers such as fire or spoilage, a diminished palatability of food and drink that can negatively influence diet and nutrition, feelings of social isolation, and an increased incidence of frailty, anxiety, and depression. Smell or taste dysfunction can also be symptoms of other health issues, including sinonasal disease, cancer, or neurodegenerative disease. Aging adults are disproportionately affected. However, smell and taste function are not regularly assessed as a part of routine healthcare despite their prevalence and impact. This is a lost opportunity, as early detection of a chemosensory disorder would enable patients to obtain needed validation, education and support for their health challenge, could direct both patient and provider to treatment options, and may suggest underlying health issues that should be addressed. To better understand the current barriers to including chemosensory testing as a regular component of health care and to identify opportunities to overcome those barriers, the conference \"Towards Universal Chemosensory Testing\" was convened on November 5-7, 2023, in Philadelphia, PA. This conference brought together scientists, clinicians, patients, and other experts to discuss these issues and identify collective ways to overcome barriers to testing. This white paper-which is focused primarily on the US healthcare system-is the result of those discussions.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12163592/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144101572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting human olfactory perception by odorant structure and receptor activation profile.","authors":"Yusuke Ihara, Chiori Ijichi, Yasuko Nogi, Masayuki Sugiki, Yuko Kodama, Sayoko Ihara, Mika Shirasu, Takatsugu Hirokawa, Kazushige Touhara","doi":"10.1093/chemse/bjaf002","DOIUrl":"10.1093/chemse/bjaf002","url":null,"abstract":"<p><p>Humans possess a remarkable ability to discriminate a wide range of odors with high precision. This process begins with olfactory receptors (ORs) detecting and responding to the molecular structures of odorants. Recent studies have aimed to associate the activity of a single OR to an odor descriptor or predict odor descriptors using 2D molecular representation. However, predicting a limited number of odor descriptors is insufficient to fully understand the widespread and elaborate olfactory perception process. Therefore, we conducted structure-activity relationship analyses for ORs of eugenol, vanillin, and structurally similar compounds, investigating the correlation between molecular structures, OR activity profiles, and perceptual odor similarity. Our results indicated that these structurally similar compounds primarily activated 6 ORs, and the activity profiles of these ORs correlated with their perception. This enabled the development of a prediction model for the eugenol-similarity score from OR activity profiles (coefficient of determination, R2 = 0.687). Furthermore, the molecular structures of odorants were represented as 3D shapes and pharmacophore fingerprints, considering the 3D structural similarities between various odorants with multiple conformations. These 3D shape and pharmacophore fingerprints could also predict the perceptual odor similarity (R2 = 0.514). Finally, we identified key molecular structural features that contributed to predicting sensory similarities between compounds structurally similar to eugenol and vanillin. Our models, which predict odor from OR activity profiles and similarities in the 3D structure of odorants, may aid in understanding olfactory perception by compressing the information from a vast number of odorants into the activity profiles of 400 ORs.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143064066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of physical exercise and olfactory training with pleasant and unpleasant odors on verbal fluency and depression.","authors":"Agnieszka Sabiniewicz, Aleksandra Reichert, Anna Oleszkiewicz, Antje Hähner, Thomas Hummel","doi":"10.1093/chemse/bjaf013","DOIUrl":"10.1093/chemse/bjaf013","url":null,"abstract":"<p><p>Mechanisms of olfactory training (OT) in older adults require a more thorough investigation, considering its potential beneficial effects in age-related olfactory, cognitive, and affective decline. To address this question, we examined the role of OT odor hedonics in 128 participants aged between 50 and 85 yr (Mage = 68.2 ± 7.4; 105 women and 23 men). Additionally, we explored the role of physical activity in olfactory function, depression scores, and verbal fluency. Participants were randomly assigned to 1 of 4 groups, of which 2 performed OT with either (i) pleasant or (ii) unpleasant odors, or (iii) performed physical exercises and no OT or (iv) a control group without OT or physical exercises. Results indicate a beneficial effect of OT, both with pleasant and unpleasant odors, on one key domain of cognitive function, namely verbal fluency. Furthermore, physical exercise alone also caused an increase in verbal fluency. Finally, a significant beneficial effect of OT on depression score was noted, but only in the group that displayed relatively robust depression symptoms in the pre-training session. OT may be of particular use for older people due to their risk of age-related cognitive decline and depression.</p>","PeriodicalId":9771,"journal":{"name":"Chemical Senses","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143978083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}