Facial electromyography: responses of children to odor and taste stimuli.

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

authors： Dorries KM,White J,Kauer JS

更新日期：1997-06-01 00:00:00

abstract：:Small soluble proteins, belonging to the lipocalin family are secreted in large amounts by tongue von Ebner's glands and lachrymal glands. In humans, the lingual protein, called VEG, and the lachrymal protein, called tear prealbumin, have shown identical cDNA sequences. In the pig, we have purified homodimeric protein...

journal_title：Chemical senses

authors： Garibotti M,Christiansen H,Schmale H,Pelosi P

更新日期：1995-02-01 00:00:00

abstract：:Peripheral taste receptor cells depend on distinct calcium signals to generate appropriate cellular responses that relay taste information to the central nervous system. Some taste cells have conventional chemical synapses and rely on calcium influx through voltage-gated calcium channels. Other taste cells lack these ...

journal_title：Chemical senses

authors： Medler KF

更新日期：2010-11-01 00:00:00

abstract：:Current ambiguity concerning the related issues of optimal means for measurement of odor sensitivity and the functional properties of the olfactory system hinders progress in basic and applied research on the human sense of smell. To address these needs, we selected n-amyl acetate (nAA) as a test odorant and developed...

journal_title：Chemical senses

authors： Walker JC,Hall SB,Walker DB,Kendal-Reed MS,Hood AF,Niu XF

更新日期：2003-11-01 00:00:00

abstract：:Olfactory perception is highly variable from one person to another, as a function of individual and contextual factors. Here, we investigated the influence of 2 important factors of variation: culture and semantic information. More specifically, we tested whether cultural-specific knowledge and presence versus absence...

journal_title：Chemical senses

authors： Ferdenzi C,Joussain P,Digard B,Luneau L,Djordjevic J,Bensafi M

更新日期：2017-01-01 00:00:00

abstract：:The effect of task duration on odor discrimination in aging was studied. Twenty-seven young male adults and 24 young female adults between 18 and 30 years of age, and 17 older male adults between 45 and 65 years of age completed an odor discrimination task. The odor discrimination task consisted of two parts of 16 tri...

journal_title：Chemical senses

authors： Hulshoff Pol HE,Hijman R,Baaré WF,van Eekelen S,van Ree JM

更新日期：2000-08-01 00:00:00

abstract：:Previous studies on taste acceptance have been conducted taste-by-taste and with a cross-sectional design. The aim of this study was to longitudinally evaluate the acceptance of sweet, salty, bitter, sour and umami solutions, and a fat emulsion comparatively in a birth cohort from 3 to 20 months old. The acceptance of...

journal_title：Chemical senses

authors： Schwartz C,Chabanet C,Szleper E,Feyen V,Issanchou S,Nicklaus S

更新日期：2017-09-01 00:00:00

abstract：:The reported effects of temperature on sweet taste in humans have generally been small and inconsistent. Here, we describe 3 experiments that follow up a recent finding that cooling from 37 to 21 °C does not reduce the initial sweetness of sucrose but increases sweet taste adaptation. In experiment 1, subjects rated t...

journal_title：Chemical senses

authors： Green BG,Nachtigal D

更新日期：2015-07-01 00:00:00

abstract：:The antisense DNA method has been used successfully to block the expression of specific genes in vivo in neuronal systems. An increasing number of studies in the last few years have shown that antisense DNA administered directly into the brain can modify various kinds of behaviors. These findings strongly suggest that...

journal_title：Chemical senses

authors： Ogawa S,Pfaff DW

更新日期：1998-04-01 00:00:00

abstract：:The adult olfactory system undergoes experience-dependent plasticity to adapt to the olfactory environment. This plasticity may be accompanied by perceptual changes, including improved olfactory discrimination. Here, we assessed experience-dependent changes in the perception of a homologous aldehyde pair by testing mi...

journal_title：Chemical senses

authors： Kass MD,Guang SA,Moberly AH,McGann JP

更新日期：2016-02-01 00:00:00

abstract：:The present study demonstrated that 100 microM amiloride serves as an ineffective conditioned taste stimulus in a taste aversion paradigm. Even if amiloride has a detectable taste, it's unlikely that its behavioral effects in salt mixture experiments are due to its inherent taste quality. ...

journal_title：Chemical senses

authors： Markison S,Spector AC

更新日期：1995-10-01 00:00:00

abstract：:Studies over the last 8 years have identified 3 potential channels that appear to release ATP from Type II cells in response to taste stimuli. These studies have taken different methodological approaches but have all provided data supporting their candidate channel as the ATP release channel. These potential channels ...

journal_title：Chemical senses

authors： Medler KF

更新日期：2015-09-01 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

authors： Weruaga E,Briñón JG,Porteros A,Arévalo R,Aijón J,Alonso JR

更新日期：2001-01-01 00:00:00

abstract：:The effects of Triton X-100 on the olfactory epithelium (OE) of adult zebrafish were examined to study neuronal turnover in this model system. Fish were killed at various time points after detergent application and stained with hematoxylin and eosin to examine olfactory structures, immunocytochemistry to examine cell ...

journal_title：Chemical senses

authors： Iqbal T,Byrd-Jacobs C

更新日期：2010-06-01 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

authors： Skiri HT,Galizia CG,Mustaparta H

更新日期：2004-03-01 00:00:00

abstract：:The embryonic origins of taste receptor cells have not been established experimentally. Although related receptor cells (e.g. hair cells of the inner ear, lateral line receptors) are known to arise from neurogenic ectoderm (e.g. neural crest or placodes), taste buds are described as arising from local epithelial cells...

journal_title：Chemical senses

authors： Stone LM,Finger TE

更新日期：1994-12-01 00:00:00

abstract：:The strong bond that is formed between ewe and lamb after parturition is important for lamb survival. Evidence exists that the ewe mainly employs olfactory recognition cues to distinguish her lamb from other lambs in the flock. We have found that volatile organic compounds in the wool of Merino lambs that presumably c...

journal_title：Chemical senses

authors： Viviers MZ,Burger BV,le Roux NJ,Morris J,le Roux M

更新日期：2014-03-01 00:00:00

abstract：:Odor and lateralization (irritation) thresholds (LTs) for ammonia vapor were measured using static and dynamic olfactometry. The purpose of the study was to explore the test-retest reliability and comparability of dynamic olfactometry methodology, generally used to determine odor thresholds following European Committe...

journal_title：Chemical senses

authors： Smeets MA,Bulsing PJ,van Rooden S,Steinmann R,de Ru JA,Ogink NW,van Thriel C,Dalton PH

更新日期：2007-01-01 00:00:00

abstract：:Odors are powerful in bringing back old and vivid memories bearing emotional content. This inherent hedonic property of olfactory stimuli makes this sensory modality particularly suitable for studying autobiographical memory. In the present work, adolescents (first experiment), young adults (second experiment), and el...

journal_title：Chemical senses

authors： Zucco GM,Aiello L,Turuani L,Köster E

更新日期：2012-02-01 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

authors： Hansen JL,Reed DR,Wright MJ,Martin NG,Breslin PA

更新日期：2006-06-01 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

authors： Wise PM,Radil T,Wysocki CJ

更新日期：2004-02-01 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

authors： Ye Z,Liu F,Liu N

更新日期：2016-06-01 00:00:00

abstract：:Contrary to what has often been said about the subject, decline in taste sensitivity with aging characterizes virtually everybody and is not the artificial result of averaging large losses of a minority with negligible losses of a majority. This assertion is supported by six repeated measures of sucrose thresholds in ...

journal_title：Chemical senses

authors： Stevens JC,Cruz LA,Hoffman JM,Patterson MQ

更新日期：1995-08-01 00:00:00

abstract：:Three experiments assessed potential changes in the rat's perception of sodium chloride (NaCl) during a state of sodium appetite. In Experiment 1, sodium-sufficient rats licking a range of NaCl concentrations (0.028-0.89M) in 15s trials showed an inverted U-shaped concentration response function peaking at 0.281M. Dep...

journal_title：Chemical senses

authors： St John SJ

更新日期：2017-02-01 00:00:00

abstract：:Identifications of 5 odorants selected to be nontrigeminal stimuli were compared using retronasal and oral-cavity-only (OCO) air-phase presentations, with OCO produced by both exhalation through the mouth and a nose clip that closed the nostrils. Nine identifiers were available on each trial; 1 or 2 were correct for e...

journal_title：Chemical senses

authors： Chen V,Halpern BP

更新日期：2008-02-01 00:00:00

abstract：:Despite long and intense research, some fundamental questions regarding representation of taste information in the brain still remain unanswered. This might in part be due to shortcomings of the established methods that limit the researcher either to thorough characterization of few elements or to analyze the response...

journal_title：Chemical senses

authors： Töle J,Stolzenburg A,Tyree SM,Stähler F,Meyerhof W

更新日期：2018-04-23 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

authors： Thompson RN,Robertson BK,Napier A,Wekesa KS

更新日期：2004-11-01 00:00:00

abstract：:Plants release hundreds of volatiles that are important in interactions with insects or other organisms. However, knowledge is scarce as to which of the compounds are detected by the organism's olfactory receptor neurons. In the present study, single receptor neurons on the antennae of the tobacco budworm moth, Heliot...

journal_title：Chemical senses

authors： Røstelien T,Borg-Karlson AK,Fäldt J,Jacobsson U,Mustaparta H

更新日期：2000-04-01 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

authors： Shoji T,Fujita K,Ban M,Hiroi O,Ueda H,Kurihara K

更新日期：1994-12-01 00:00:00

abstract：:In order to study potential mixture interactions among bitter compounds, selected sodium salts were added to five compounds presented either alone or as binary bitter-compound mixtures. Each compound was tested at a concentration that elicited 'weak' perceived bitterness. The bitter compounds were mixed at these conce...

journal_title：Chemical senses

authors： Keast RS,Canty TM,Breslin PA

更新日期：2004-06-01 00:00:00