Search results for " galvanic skin response"

showing 3 items of 3 documents

How is the Driver's Workload Influenced by the Road Environment?

2017

Abstract This paper focuses on the study of the driver's workload while driving on a rural two-lane road with different traffic flows. The aim of the research is to examine a parameter that could be representative of the driving effort, quite sensible to the external factors that cause disturbance to the regular driving activity. To solve this problem, the authors used a specific instrumented vehicle for monitoring some physiological parameters of the driver (as the eye movements and the Galvanic Skin Resistance), referring their values to the road context. The results are very interesting and confirm that knowing the workload is useful to improve the road safety only if it is related to th…

050210 logistics & transportationEngineeringbusiness.industry05 social sciencesWorkloadContext (language use)General MedicinePlan (drawing)Traffic flowgalvanic skin response road context visual behaviour workloadTransport engineeringUpgrade0502 economics and businessSettore ICAR/04 - Strade Ferrovie Ed Aeroporti0501 psychology and cognitive sciencesVisual behaviourbusinessVisibilitySkin conductance050107 human factorsworkload road context visual behaviour galvanic skin response
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Subliminal fear priming potentiates negative facial reactions to food pictures in women with anorexia nervosa.

2010

BackgroundTo investigate hedonic reactivity and the influence of unconscious emotional processes on the low sensitivity to positive reinforcement of food in anorexia nervosa (AN).MethodAN and healthy women were exposed to palatable food pictures just after a subliminal exposure to facial expressions (happy, disgust, fear and neutral faces), either while fasting or after a standardized meal (hungerversussatiety). Both implicit [facial electromyographic (EMG) activity from zygomatic and corrugator muscles, skin conductance, heart rate, and videotaped facial behavior] and explicit (self-reported pleasure and desire) measures of affective processes were recorded.ResultsIn contrast to healthy wo…

PleasureMESH : Galvanic Skin ResponseAnorexia NervosaMESH : Recognition (Psychology)AudiologyDevelopmental psychologyAdult Affect Analysis of Variance Anorexia Nervosa/ psychology Cues Electromyography/methods/statistics & numerical data Face Facial Expression Fear/ psychology Female Food Galvanic Skin Response Heart Rate Humans Hunger Motivation MuscleMESH : FearTask Performance and AnalysisEmotional expressionMESH : Task Performance and AnalysisMESH : Muscle Skeletalmedia_commonMESH : Reinforcement (Psychology)MESH: Subliminal Stimulationdigestive oral and skin physiologyFearMESH: Recognition (Psychology)MESH: Reinforcement (Psychology)Facial ExpressionPsychiatry and Mental healthMESH: Photic StimulationMESH: PleasureMESH : MotivationVisual PerceptionMESH : FaceMESH : FoodFacial electromyographyReinforcement PsychologyMESH: Anorexia NervosaMESH : Visual Perceptionmedicine.medical_specialtymedia_common.quotation_subjectMESH: MotivationMESH : Facial ExpressionMESH: ElectromyographyMESH : HungerHumansMESH: HumansMESH: SatiationMESH: Visual PerceptionMESH : CuesElectromyographyMESH : HumansRecognition PsychologyMESH: AdultMESH: Task Performance and Analysismedicine.diseaseDisgustFoodFaceMESH: FemalePhotic StimulationMESH: CuesMESH: Facial ExpressionHunger[ SDV.AEN ] Life Sciences [q-bio]/Food and NutritionMESH: FearMESH : Photic StimulationMESH : Analysis of VarianceAnorexia nervosaHeart RateMESH: Unconscious (Psychology)MESH : FemaleMESH: Heart RateApplied PsychologyMESH: Muscle SkeletalUnconscious PsychologyMESH: AffectGalvanic Skin ResponseMESH : AdultSkeletal Photic Stimulation/ methods Pleasure Recognition (Psychology) Reinforcement (Psychology) Satiation Subliminal Stimulation Task Performance and Analysis Unconscious (Psychology) Visual PerceptionMESH : Unconscious (Psychology)MESH: HungerMESH: Galvanic Skin ResponseMESH : Anorexia NervosaMESH : ElectromyographyFemaleCuesPsychologyMESH : Subliminal StimulationPriming (psychology)MESH: FaceMESH: FoodAdultMESH : PleasureSatiationSubliminal StimulationPleasureMESH: Analysis of VariancemedicineMuscle SkeletalFacial expressionAnalysis of VarianceMotivationMESH : Heart RateSubliminal stimuliMESH : AffectAffect[SDV.AEN]Life Sciences [q-bio]/Food and NutritionMESH : Satiation
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Wearable Multisensor Ring-Shaped Probe for Assessing Stress and Blood Oxygenation: Design and Preliminary Measurements

2023

The increasing interest in innovative solutions for health and physiological monitoring has recently fostered the development of smaller biomedical devices. These devices are capable of recording an increasingly large number of biosignals simultaneously, while maximizing the user’s comfort. In this study, we have designed and realized a novel wearable multisensor ring-shaped probe that enables synchronous, real-time acquisition of photoplethysmographic (PPG) and galvanic skin response (GSR) signals. The device integrates both the PPG and GSR sensors onto a single probe that can be easily placed on the finger, thereby minimizing the device footprint and overall size. The system enables the e…

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniClinical BiochemistryBiomedical Engineeringoxygen saturation (SpO2)General Medicinewearable health devices (WHD); photoplethysmography (PPG); galvanic skin response (GSR); oxygen saturation (SpO<sub>2</sub>); biomedical devicesSettore ING-INF/01 - ElettronicaAnalytical Chemistryphotoplethysmography (PPG)Settore ING-INF/06 - Bioingegneria Elettronica E Informaticabiomedical deviceswearable health devices (WHD)InstrumentationEngineering (miscellaneous)Biotechnologygalvanic skin response (GSR)
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