Search results for "EMOTIONAL FACES"

showing 3 items of 3 documents

Acute Cortisol Levels and Memory Performance in Older People with High and Normal Body Mass Index.

2019

AbstractPrevious studies have shown that healthy older adults may be less sensitive to the effects of acute cortisol levels on memory performance than young adults. Importantly, being overweight has recently been associated with an increase in both cortisol concentration and cortisol receptors in central tissues, suggesting that Body Mass Index (BMI) may contribute to differences in the relationship between memory and acute cortisol. This study investigates the role of BMI in the relationship between memory performance and acute cortisol levels in older people (M = 64.70 years; SD = 4.24). We measured cortisol levels and memory performance (working memory and declarative memory) in 33 parti…

MaleAgingHydrocortisoneSocial SciencesPhysiologyOverweightLanguage and LinguisticsBody Mass Indexmemoryolder people0302 clinical medicineMedicine and Health SciencesYoung adultGeneral PsychologyEMOTIONAL FACESLong-term memory05 social sciencesCognitionIMPAIRMENTMiddle AgedLONG-TERM-MEMORYMemory Short-TermOBESITYACUTE STRESSFemalemedicine.symptomPsychologyLinguistics and LanguageRETRIEVALInterference theorybody mass indexcortisol050105 experimental psychology03 medical and health sciencesWORKING-MEMORYMemorymedicineoverweightHumans0501 psychology and cognitive sciencesAgedWorking memorynutritional and metabolic diseasesOverweightCOGNITIVE FUNCTIONmedicine.diseaseObesityYOUNGBody mass index030217 neurology & neurosurgeryRESPONSESThe Spanish journal of psychology
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Automatic Processing of Changes in Facial Emotions in Dysphoria: A Magnetoencephalography Study

2018

It is not known to what extent the automatic encoding and change detection of peripherally presented facial emotion is altered in dysphoria. The negative bias in automatic face processing in particular has rarely been studied. We used magnetoencephalography (MEG) to record automatic brain responses to happy and sad faces in dysphoric (Beck’s Depression Inventory ≥ 13) and control participants. Stimuli were presented in a passive oddball condition, which allowed potential negative bias in dysphoria at different stages of face processing (M100, M170, and M300) and alterations of change detection (visual mismatch negativity, vMMN) to be investigated. The magnetic counterpart of the vMMN was el…

magnetoencephalographyMismatch negativityAutomatic processinghavaitseminenfacial expressionsAudiology170 Ethics2738 Psychiatry and Mental HealthBehavioral Neuroscience0302 clinical medicine2802 Behavioral Neurosciencechange detectionta515dysphoriaOriginal ResearchMEGmedicine.diagnostic_test05 social sciencesPsychiatry and Mental healthNeuropsychology and Physiological PsychologyNeurologymedicine.symptomPsychology2803 Biological PsychiatryChange detectionmasennusmedicine.medical_specialtydepression (mental disorders)610 Medicine & healthOccipital regionemotionsDysphoriata3112behavioral disciplines and activities050105 experimental psychologylcsh:RC321-5713206 Neuropsychology and Physiological Psychology03 medical and health sciencesperception (activity)Group differencestunteetmedicineemotional faces10237 Institute of Biomedical Engineering0501 psychology and cognitive sciencesilmeetlcsh:Neurosciences. Biological psychiatry. NeuropsychiatryBiological PsychiatryMagnetoencephalographyNegative bias2808 Neurologyautomatic030217 neurology & neurosurgeryNeuroscienceFrontiers in Human Neuroscience
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不同情绪面孔的视觉工作记忆表现差异 [The Performance Difference of Visual Working Memory between Various Emotional Faces]

2022

Among social-emotional stimuli, emotional faces occupy an important position, which specifically refer to human faces with certain facial expressions. The visual working memory is a limited workspace where information can be saved online and can be accessed and operated by advanced cognitive function during the maintenance period. A large number of behavioral and electrophysiological studies have shown that there are differences in visual working memory performance of different emotional faces. Specifically, angry faces can enhance the visual working memory performance; fearful faces may cause some damage to visual working memory; sad faces will impair face recognition encoding in visual wo…

visual working memoryvisuaalisuusemotional facesilmeetnäkömuistievent related potentialtyömuistikasvotERPtapahtumasidonnaiset jännitevasteetmuisti (kognitio)
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