BACKGROUND Sadness and anhedonia (loss of interest in activities) are central symptoms of major depression. However, not all people with these symptoms meet diagnostic criteria for major depression. We aimed to assess the importance of suicidality in the outcomes for primary care patients who present with sadness and anhedonia. METHOD Cohort study of 2,599 unselected primary care attenders in...

This paper presents a study of how exaggerated facial expression in the lower face region affects perception of emotion and the Uncanny Valley phenomenon in realistic, human-like, virtual characters. Characters communicated the six basic emotions, anger, disgust, fear, sadness and surprise with normal and exaggerated mouth movements. Measures were taken for perceived familiarity and human-liken...

The present research aims to build an MSA audio-visual corpus. The corpus is annotated both phonetically and visually and dedicated to emotional speech processing studies. The building of the corpus consists of 5 main stages: speaker selection, sentences selection, recording, annotation and evaluation. 500 sentences were critically selected based on their phonemic distribution. The speaker was ...

This paper covers the findings of a qualitative study of facial animation, in which a cohort of student animators were tasked with producing spatiotemporally configured emotional expression animations. The timing of the upper and lower face regions within and between expressions such as happiness, sadness, and anger was explored by the animators, who sought to determine which configurations wer...

This paper presents a perceptual and acoustic experiment and introduces methodological procedures to deal with qualitative and quantitative variables. Its objectives are: investigating the functions of vocal and facial gestures in the appraisal of six basic emotions (Anger, Distaste, Fear, Happiness, Sadness and Shame) and valence (positive, neutral and negative); discussing the interaction bet...

We present the first shared task on detecting the intensity of emotion felt by the speaker of a tweet. We create the first datasets of tweets annotated for anger, fear, joy, and sadness intensities using a technique called best–worst scaling (BWS). We show that the annotations lead to reliable fine-grained intensity scores (rankings of tweets by intensity). The data was partitioned into trainin...

The influences of emotions on eating were investigated. One-hundred and seven female and 103 male subjects were asked to report how various characteristics of eating could change during the emotions of anger, fear, sadness and joy. Subjects completed a questionnaire of 33 items for each emotion and a food deprivation condition. A factor analysis of the items answered with respect to food depriv...

The objective of this preliminary study was to examine the extent to which affective marital interaction related to depressive symptoms in persons with chronic pain and their spouses and to pain severity in persons with pain. Couples from the community completed self-report surveys and engaged in a videotaped conversation on a topic of mutual disagreement that was coded for three affect types (...

The paper describes an experimental study on vocal emotion expression and recognition and the development of a computer agent for emotion recognition. The study deals with a corpus of 700 short utterances expressing five emotions: happiness, anger, sadness, fear, and normal (unemotional) state, which were portrayed by thirty subjects. The utterances were evaluated by twenty three subjects, twen...

BACKGROUND Pseudobulbar affect (PBA) is prevalent in amyotrophic lateral sclerosis (ALS), but there is limited information on its associations and course. OBJECTIVES Explore prevalence, associations, course and manifestations of PBA in outpatient cohort of patients with ALS and examine its relationship to depression. METHODS Self-reported measures of PBA and depression (Center for Neurologi...