Detecting gustatory-olfactory flavor mixtures: models of probability summation.

abstract：:Eating under distracted conditions such as viewing television is associated with overeating and weight gain. Following evidence from earlier findings, in this issue Hoffman-Hensel et al. report a study in which they investigated the influence of distraction on intensity perception of low and high caloric food odors an...

journal_title：Chemical senses

authors： Veldhuizen MG

更新日期：2017-10-31 00:00:00

abstract：:The vomeronasal organ (VNO) is important for activating accessory olfactory pathways that are involved in sexually dimorphic mating behavior. The VNO of male garter snakes is critically important for detection of, and response to, female sex pheromones. In the present study, under voltage-clamp conditions, male snake ...

journal_title：Chemical senses

authors： Huang GZ,Zhang JJ,Wang D,Mason RT,Halpern M

更新日期：2006-07-01 00:00:00

abstract：:When people misidentify everyday odors, as they often do, their errors may conceivably lie in faulty perceptions or in faulty access to the names. Discussions of the matter usually focus on the latter, as if people had no problems with perceptual accuracy. (The problem of faulty access may get attention because its hi...

journal_title：Chemical senses

authors： Cain WS,Potts BC

更新日期：1996-02-01 00:00:00

abstract：:Female gypsy moths emit a pheromone, (+)-disparlure, which the males follow until they locate the emitter. The male moths' antennae are covered with innervated sensory hairs, specialized in detection of the pheromone. The neurons in these sensory hairs are bathed by a solution rich in pheromone-binding protein (PBP). ...

journal_title：Chemical senses

authors： Gong Y,Plettner E

更新日期：2011-03-01 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

authors： Kotrschal K,Krautgartner WD,Hansen A

更新日期：1997-04-01 00:00:00

abstract：:Strong electrical stimulation (ES) of the frog glossopharyngeal (GP) efferent nerve induced slow depolarizing potentials (DPs) in taste cells under hypoxia. This study aimed to elucidate whether the slow DPs were postsynaptically induced in taste cells. After a block of parasympathetic nerve (PSN) ganglia by tubocurar...

journal_title：Chemical senses

authors： Sato T,Nishishita K,Okada Y,Toda K

更新日期：2007-05-01 00:00:00

abstract：:Cnidarians are the simplest metazoans to exhibit satiety after feeding. When hydra are fed to repletion, they close their mouths and cease to capture prey. As feeding stops, contractions of the tentacles and body column increase. Our earlier experiments showed that a gel chromatographic fraction of prey substances inh...

journal_title：Chemical senses

authors： Grosvenor W,Rhoads DE,Kass-Simon G

更新日期：1996-06-01 00:00:00

abstract：:Recognition of individuals or classes of individuals plays an important role in the communication systems of many mammals. The ability of otariid (i.e., fur seal and sea lion) females to locate and identify their offspring in colonies after returning from regular foraging trips is essential to successful pup rearing. ...

journal_title：Chemical senses

authors： Wierucka K,Barthes N,Pitcher BJ,Schaal B,Charrier I,Harcourt RG

更新日期：2019-03-11 00:00:00

abstract：:Single carbon to 18 carbon n-aliphatic carboxylic acids were tested for their attractive effects on female Aedes aegypti in a Y-tube olfactometer. Each acid was tested over a wide range of concentrations together with L-(+)-lactic acid, the indispensable synergist for other attractive components emitted from human hos...

journal_title：Chemical senses

authors： Bosch OJ,Geier M,Boeckh J

更新日期：2000-06-01 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

authors： Jönsson FU,Tchekhova A,Lönner P,Olsson MJ

更新日期：2005-05-01 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

authors： Goto TK,Yeung AW,Tanabe HC,Ito Y,Jung HS,Ninomiya Y

更新日期：2016-09-01 00:00:00

abstract：:The vast number of detectable odors makes matching olfactory receptors (ORs) to their ligands a daunting task. Krautwurst and colleagues have hypothesized that this process can be simplified by focusing on those odorants that are perceptually relevant food odors. In this issue of Chemical Senses, they use this framewo...

journal_title：Chemical senses

authors： Trimmer C,Mainland JD

更新日期：2017-03-01 00:00:00

abstract：:It has been proposed that memory for odors does not have a short-term (or working) memory system. The distinction between short- and long-term memory in other sensory modalities has been generally supported by three main lines of evidence: capacity differences between the proposed systems, evidence of differential cod...

journal_title：Chemical senses

authors： White TL

更新日期：1998-08-01 00:00:00

abstract：:Clinically, olfaction can fail in any of three ways: (i) decreased sensitivity (hyposmia, anosmia) and two types of distortion (dysosmia); (ii) distorted quality of an odorant stimulation (troposmia); (iii) perceived odor when no odorant is present (phantosmia, hallucination). The distortions are usually much more ups...

journal_title：Chemical senses

authors： Leopold D

更新日期：2002-09-01 00:00:00

abstract：:Prior research has documented a modulating effect of taste on swallowing. We hypothesized that presentation of tastant stimuli would be a significant variable in swallowing-respiratory coordination, duration of oral bolus preparation, and submental muscle contraction. Twenty-three healthy females were presented with 1...

journal_title：Chemical senses

authors： Leow LP,Huckabee ML,Sharma S,Tooley TP

更新日期：2007-02-01 00:00:00

abstract：:Rats can be classified as either sucralose avoiders (SA) or sucralose preferrers (SP) based on their behavioral responses in 2-bottle preference, 1-bottle intake, and brief-access licking tests. The present study demonstrates that this robust phenotypic variation in the preference for sucralose predicts acceptance of ...

journal_title：Chemical senses

authors： Loney GC,Torregrossa AM,Carballo C,Eckel LA

更新日期：2012-06-01 00:00:00

abstract：:Nasal inhalation is the basis of olfactory perception and drives neural activity in olfactory and limbic brain regions. Therefore, our ability to investigate the neural underpinnings of olfaction and respiration can only be as good as our ability to characterize features of respiratory behavior. However, recordings of...

journal_title：Chemical senses

authors： Noto T,Zhou G,Schuele S,Templer J,Zelano C

更新日期：2018-09-22 00:00:00

abstract：:Parasympathetic nerve (PSN) innervates taste cells of the frog taste disk, and electrical stimulation of PSN elicited a slow hyperpolarizing potential (HP) in taste cells. Here we report that gustatory receptor potentials in frog taste cells are depressed by PSN-induced slow HPs. When PSN was stimulated at 30 Hz durin...

journal_title：Chemical senses

authors： Sato T,Nishishita K,Mineda T,Okada Y,Toda K

更新日期：2007-01-01 00:00:00

abstract：:Chemical signals are common in most crustacean social interactions and are often perceived via chemosensory (olfactory) organs on the first antenna. Intermolt courtship behaviors and mating were investigated in size-matched pairs of intermolt European lobsters (Homarus gammarus) where the olfactory receptors of either...

journal_title：Chemical senses

authors： Skog M

更新日期：2009-02-01 00:00:00

abstract：:Although the honeybee (Apis mellifera) is one of the world most studied insects, the chemical compounds used in nestmate recognition, remains an open question. By exploiting the error prone recognition system of the honeybee, coupled with genotyping, we studied the correlation between cuticular hydrocarbon (CHC) profi...

journal_title：Chemical senses

authors： Pradella D,Martin SJ,Dani FR

更新日期：2015-11-01 00:00:00

abstract：:We have developed a strategy for the rapid high-throughput screening of odor responsivity in genetically altered mice (in fact, any experimentally altered animal). Specifically, the report presents the development and validation of a fully automated procedure based on the evaluation of an animal's stimulus-induced ref...

journal_title：Chemical senses

authors： Youngentob SL

更新日期：2005-03-01 00:00:00

abstract：:The aim of this investigation was to compare olfactory functions of patients suffering from Parkinson's disease (PD) and Alzheimer's disease (AD). Olfactory threshold, odor identification ability and odor memory performance were assessed in 21 non-demented PD patients and in 22 AD patients. Both patient groups were im...

journal_title：Chemical senses

authors： Lehrner JP,Brücke T,Dal-Bianco P,Gatterer G,Kryspin-Exner I

更新日期：1997-02-01 00:00:00

abstract：:Sight is undoubtedly not only important for food identification and selection but also for the modulation of gustatory sensitivity. We can, therefore, assume that taste sensitivity and eating habits are affected by visual deprivation from birth. We measured taste detection and identification thresholds of the 5 basic ...

journal_title：Chemical senses

authors： Gagnon L,Kupers R,Ptito M

更新日期：2013-07-01 00:00:00

abstract：:Emotion and odor scales (EOS) measuring odor-related affective feelings were recently developed for three different countries (Switzerland, United Kingdom, and Singapore). The first aim of this study was to investigate gender and cultural differences in verbal affective response to odors, measured with EOS and the usu...

journal_title：Chemical senses

authors： Ferdenzi C,Roberts SC,Schirmer A,Delplanque S,Cekic S,Porcherot C,Cayeux I,Sander D,Grandjean D

更新日期：2013-02-01 00:00:00

abstract：:Taste perception is important for animals to take adequate nutrients and avoid toxins for their survival. Appetitive and aversive behaviors are produced by value evaluation of taste and taste expectation caused by other sensations. The value evaluation, coupled with a cue presentation, produces outcome expectation and...

journal_title：Chemical senses

authors： Takei K,Fujita K,Kashimori Y

更新日期：2020-01-01 00:00:00

abstract：:Phantosmia, the perception of an odor when there are no odorants in the environment, can be a very debilitating symptom. In the 1960s, Zilstorff reported olfactory distortions could be treated by the topical application of a cocaine solution to the olfactory epithelium. In evaluating this treatment, we observed no lon...

journal_title：Chemical senses

authors： Leopold DA,Hornung DE

更新日期：2013-11-01 00:00:00

abstract：:The distribution of NADPH-diaphroase activity was examined in the accessory olfactory bulb of the rat using a direct histochemical technique. Labeled fibers and somata were found in all layers of the accessory olfactory bulb. The entire vomeronasal nerve and all vomeronasal glomeruli were strongly labeled, contrary to...

journal_title：Chemical senses

authors： Porteros A,Alonso JR,Arévalo R,García-Ojeda E,Crespo C,Aijón J

更新日期：1994-10-01 00:00:00

abstract：:Analysis of single fibers isolated from a branch of the facial/trigeminal complex innervating the maxillary barbel of the channel catfish, Ictalurus punctatus, indicated the existence of bimodal (taste/tactile) fibers. Of the 60 single fibers recorded, 14 (23%) responded to both taste (amino acid) and tactile stimulat...

journal_title：Chemical senses

authors： Ogawa K,Marui T,Caprio J

更新日期：1997-08-01 00:00:00

abstract：:Feeding behavior of adult rainbow trout (Oncorhynchus mykiss) is released by visual and/or chemical stimuli. Detection of either a conditioned visual or a conditioned chemical stimulus creates an excitatory feeding state within the central nervous system which turns on feeding behavior composed of swimming, turning an...

journal_title：Chemical senses

authors： Valentincic T,Caprio J

更新日期：1997-08-01 00:00:00

abstract：:Studying olfaction with functional magnetic resonance imaging (fMRI) poses various methodological challenges. This study aimed to investigate the effects of stimulation length and repetition time (TR) on the activation pattern of 4 olfactory brain regions: the anterior and the posterior piriform cortex, the orbitofron...

journal_title：Chemical senses

authors： Georgiopoulos C,Witt ST,Haller S,Dizdar N,Zachrisson H,Engström M,Larsson EM

更新日期：2018-07-05 00:00:00