Abstract:
:The objective of this study was to develop a semantically labeled hedonic scale (LHS) that would yield ratio-level data on the magnitude of liking/disliking of sensation equivalent to that produced by magnitude estimation (ME). The LHS was constructed by having 49 subjects who were trained in ME rate the semantic magnitudes of 10 common hedonic descriptors within a broad context of imagined hedonic experiences that included tastes and flavors. The resulting bipolar scale is statistically symmetrical around neutral and has a unique semantic structure. The LHS was evaluated quantitatively by comparing it with ME and the 9-point hedonic scale. The LHS yielded nearly identical ratings to those obtained using ME, which implies that its semantic labels are valid and that it produces ratio-level data equivalent to ME. Analyses of variance conducted on the hedonic ratings from the LHS and the 9-point scale gave similar results, but the LHS showed much greater resistance to ceiling effects and yielded normally distributed data, whereas the 9-point scale did not. These results indicate that the LHS has significant semantic, quantitative, and statistical advantages over the 9-point hedonic scale.
journal_name
Chem Sensesjournal_title
Chemical sensesauthors
Lim J,Wood A,Green BGdoi
10.1093/chemse/bjp054subject
Has Abstractpub_date
2009-11-01 00:00:00pages
739-51issue
9eissn
0379-864Xissn
1464-3553pii
bjp054journal_volume
34pub_type
杂志文章相关文献
CHEMICAL SENSES文献大全abstract::Past research has shown that odor perception can be affected by how we label odors. The aim of this study was to expand on previous work by investigating the impact of labels on edibility, pleasantness, and intensity ratings as well as on reaction times when detecting labeled odors. We tested 50 subjects. Five odorant...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjt066
更新日期:2014-02-01 00:00:00
abstract::To date, most studies on the relationship between chemosensory performance and quality of life have focused on orthonasal measures of olfactory function. In the current investigation, we examined the predictive value of orthonasal and flavor identification indices of olfactory function on a wide spectrum of health and...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjz027
更新日期:2019-07-17 00:00:00
abstract::Mosquito control is essential to protect humans from mosquito-borne diseases. The host recognition between mosquitoes and humans is achieved by the mosquito olfactory system. Antennal sensilla, which house olfactory receptor neurons, are responsible for detecting chemical cues from hosts. To deepen our understanding o...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjv089
更新日期:2016-06-01 00:00:00
abstract::Glutathione, a natural substance, acts on calcium receptors on the tongue and is known to enhance basic taste sensations. However, the effects of glutathione on brain activity associated with taste sensation on the tongue have not been determined under standardized taste delivery conditions. In this study, we investig...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjw066
更新日期:2016-09-01 00:00:00
abstract::Two experiments examined time/concentration trading for the detection of carbon dioxide, an irritant with little or no odor. Experiment 1 employed the nasal lateralization method: subjects attempted to determine which nostril received carbon dioxide and which received pure air when presented simultaneously. Experiment...
journal_title:Chemical senses
pub_type: 临床试验,杂志文章
doi:10.1093/chemse/bjh018
更新日期:2004-02-01 00:00:00
abstract::Honeybees rely on nectar as their main source of carbohydrates. Sucrose, glucose, and fructose are the main components of plant nectars. Intriguingly, honeybees express only 3 putative sugar receptors (AmGr1, AmGr2, and AmGr3), which is in stark contrast to many other insects and vertebrates. The sugar receptors are o...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjaa063
更新日期:2020-11-07 00:00:00
abstract::Secondary epidermal solitary chemosensory cells (SCCs) are widespread among the primary aquatic vertebrates. They resemble taste bud sensory cells in fine structure and may be innervated from facial or spinal nerves. According to previous studies, SCCs may constitute a water sampling system in the contexts of predator...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/22.2.111
更新日期:1997-04-01 00:00:00
abstract::This study determined taste thresholds for copper as its speciation was varied among free cupric ion, complexed cupric ion, and precipitated cupric particles. The impact of copper chemistry on taste is important as copper is added to many beverages and can be present in drinking water as a natural mineral or due to co...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjl010
更新日期:2006-09-01 00:00:00
abstract::We have previously modeled the interaction of the sweet protein brazzein with the extracellular domains of the sweet taste receptor. Here, we describe the application of that model to the design of 12 new highly potent analogs of brazzein. Eight of the 12 analogs have higher sweetness potency than wild-type brazzein. ...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjp048
更新日期:2009-10-01 00:00:00
abstract::The extent of the change in salivary protein characteristics after repeated stimulations was shown to be correlated to differences in perceived astringency. Salivary characteristics of 77 subjects were compared after masticatory (S1) and taste/masticatory (S2) stimulations. The variations (S2 minus S1) of protein conc...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjp084
更新日期:2010-01-01 00:00:00
abstract::The suitability of Beidler's mixture equation for mixtures of sucrose and maltitol as well as for mixtures of sucrose and aspartame was examined in the presence of an orange aroma. The mean scores for the attribute sweet remained constant for each combination of sucrose and maltitol and for each combination of sucrose...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/23.1.59
更新日期:1998-02-01 00:00:00
abstract::Previous studies have reported that the umami taste of monosodium l-glutamate (MSG) and salty-smelling odors (e.g., soy sauce, bacon, sardines) enhance the perception of saltiness. This study aimed to investigate the neural basis of the enhancement of saltiness in human participants using functional near-infrared spec...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjx084
更新日期:2018-02-26 00:00:00
abstract::Atypical glomeruli (AtG) are clearly distinguishable from typical ones because of their strong cholinergic innervation. AtG are located in defined positions in the caudal half of the main olfactory bulb of rodents. The AtG partially overlap with other specialized olfactory subsystems, such as the modified glomerular c...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/26.1.7
更新日期:2001-01-01 00:00:00
abstract::In this issue of Chemical Senses, Münch et al. present a thorough analysis of how mixtures of odorants interact with olfactory receptors (ORs) borne by olfactory receptor neurons (ORNs). Using fruit fly ORNs expressing the receptor OR22a, they provide a clear example of mixture interaction and confirm that the respons...
journal_title:Chemical senses
pub_type: 评论,杂志文章
doi:10.1093/chemse/bjt004
更新日期:2013-05-01 00:00:00
abstract::In order to explore the cross-modal cognitive associations between smell and taste, a chemosensory analogue of the Stroop task (Stroop 1935) was developed. Fourteen participants were presented with an odorant and a tastant and asked to identify the tastant as "sweet" or "sour" by pressing 1 of 2 buttons as quickly as ...
journal_title:Chemical senses
pub_type: 杂志文章,随机对照试验
doi:10.1093/chemse/bjm001
更新日期:2007-05-01 00:00:00
abstract::Social behaviors of most mammals are affected by chemical signals, pheromones, exchanged between conspecifics. Previous experiments have shown that behavioral responses to the same pheromone differ depending on the sex and endocrine status of the respondent. Although the exact mechanism of this dimorphism is not known...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjh076
更新日期:2004-11-01 00:00:00
abstract::Our study was designed to examine how components of complex mixtures can inhibit the binding of other components to receptor sites in the olfactory system of the spiny lobster Panulirus argus. Biochemical binding assays were used to study how two- to six-component mixtures inhibit binding of the radiolabeled odorants ...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/23.3.269
更新日期:1998-06-01 00:00:00
abstract::We previously reported that stressed male Wistar rats released alarm pheromone from the perianal region, which aggravated stress-induced hyperthermia and increased Fos expression in the mitral/tufted cell layer of the accessory olfactory bulb in recipient rats. In this study, we attempted to obtain this pheromone in w...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bji044
更新日期:2005-07-01 00:00:00
abstract::A metacognitive perspective is utilized to elucidate why it is so difficult to name common odors and what characterizes the subjective knowledge people have about their actual odor knowledge. Odor-naming failures are often accompanied by strong feelings of knowing (FOK) or feelings of imminent retrieval of what it is ...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bji030
更新日期:2005-05-01 00:00:00
abstract::The cabbage moth, Mamestra brassicae L. (Lepidoptera, Noctuidae), is a polyphagous species that is often choosing plants of Brassica as hosts for oviposition. In the search for biologically relevant odorants used by these moths, gas chromatography linked to electrophysiological recordings from single receptor neurons ...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjm061
更新日期:2008-01-01 00:00:00
abstract::Different odorant-binding proteins (OBPs) were isolated from total antennal homogenates of male and female Bombyx mori. Proteins were separated according to their isoelectric point by using preparative fast-flow isoelectrofocusing. Odorant-binding proteins were identified in immunoblots by antisera raised against the ...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/22.5.503
更新日期:1997-10-01 00:00:00
abstract::Many rodents are now known to exhibit an obligate proteinuria that delivers urine-mediated chemosignals. In this paper, we explore the urinary proteins of the Roborovski hamster (Phodopus roborovskii). Sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis of urine from individual male and female Roborovsk...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjq060
更新日期:2010-10-01 00:00:00
abstract::Anosmia and hyposmia, the inability or decreased ability to smell, is estimated to afflict 3-20% of the population. Risk of olfactory dysfunction increases with old age and may also result from chronic sinonasal diseases, severe head trauma, and upper respiratory infections, or neurodegenerative diseases. These disord...
journal_title:Chemical senses
pub_type: 杂志文章,评审
doi:10.1093/chemse/bjx025
更新日期:2017-09-01 00:00:00
abstract::A previous study investigating individuals' bitterness sensitivities found a close association among three compounds: L-tryptophan (L-trp), L-phenylalanine (L-phe) and urea (Delwiche et al., 2001, Percept. Psychophys. 63, 761-776). In the present experiment, psychophysical cross-adaptation and bitterness inhibition ex...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/27.2.123
更新日期:2002-02-01 00:00:00
abstract::In chum salmon captured at the coastal sea and the natal river, the magnitudes of the olfactory nerve responses to the amino acids after perfusion of the olfactory epithelium with artificial pond water (APW) were similar to those after perfusion with artificial sea water (ASW), although the concentrations of Na+, Cl- ...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/19.6.609
更新日期:1994-12-01 00:00:00
abstract::Hyperosmia is suspected in pregnancy; however, no empirical study using validated measures of olfactory function has clearly confirmed the anecdotal reports of this phenomenon. The goal of the current study is to compare the olfactory sensitivity of pregnant women to that of nonpregnant women and men. All participants...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjt063
更新日期:2014-02-01 00:00:00
abstract::In recent years there have been a number of important advances in the understanding of cellular mechanisms related to olfactory function. Hypotheses regarding the complex relationships among odorant structure, physiological activity and behavioral outcome generated by these findings, however, remain largely untested d...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/22.3.277
更新日期:1997-06-01 00:00:00
abstract::The perceived bitterness intensity for bitter solutions of propylthiouracil (PROP), sucrose octa-acetate (SOA), quinine HCl and caffeine were examined in a genetically informative sample of 392 females and 313 males (mean age of 17.8 +/- 3.1 years), including 62 monozygotic and 131 dizygotic twin pairs and 237 sib pai...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/bjj044
更新日期:2006-06-01 00:00:00
abstract::To examine the functional subdivision of the teleost olfactory bulb, extracellular recordings were made from the posterior part of the medial region of the olfactory bulb in the crucian carp, Carassius carassius. Bulbar units classified as type I or type II were frequently and simultaneously encountered at a recording...
journal_title:Chemical senses
pub_type: 杂志文章
doi:10.1093/chemse/28.3.181
更新日期:2003-03-01 00:00:00
abstract::The primary olfactory centre, the antennal lobe of Heliothis virescens moths, contains 62 glomeruli which process plant odour information and four male-specific glomeruli which form the macroglomerular complex, involved in processing information about pheromone and interspecific signals. Using calcium imaging, we reco...
journal_title:Chemical senses
pub_type: 杂志文章,评审
doi:10.1093/chemse/bjh026
更新日期:2004-03-01 00:00:00