Wobbling appearance of a face induced by doubled parts.

Perception

Faculty of Integrated Arts and Social Science, Japan Women's University, Nishi-ikuta 1-1-1, Tama-ku, Kawasaki-shi, Kanagawa-ken, Japan.

Published: October 2011

An illusion produced by duplicating facial parts, which can cause an unstable feeling for many observers, was investigated. We examined factors that contribute to the unstable feeling. The results suggest that this illusion is specific to face perception, and the unstable feeling may be generated by difficulty in keeping attention directed to either of the duplicated facial parts.

Download full-text PDF

Source
http://dx.doi.org/10.1068/p7000DOI Listing

Publication Analysis

Top Keywords

unstable feeling
12
facial parts
8
wobbling appearance
4
appearance face
4
face induced
4
induced doubled
4
doubled parts
4
parts illusion
4
illusion produced
4
produced duplicating
4

Similar Publications

Moderating effects of chord progressions on the emotional experience of major and minor chords.

Acta Psychol (Amst)

January 2025

Department of Psychology, Hebei Normal University, Shijiazhuang 050024, China. Electronic address:

Numerous studies have shown the major chords express positive emotions, while minor chords convey negative emotions. However, several research suggest that the association between major/minor chords and emotional valence may vary due to certain musical contextual factors. This study investigates whether the emotional experience associated with major and minor chords is influenced by chord progressions.

View Article and Find Full Text PDF

Previous studies indicate differences in experiences of loneliness during the COVID-19 pandemic but are constricted by limited timeframes and absence of key risk factors. This study explores temporal and inter-individual variations of loneliness in Canadians over the pandemic's first year (April 2020-2021), by identifying loneliness trajectories. It then seeks to provide information about groups overrepresented in high and persistent loneliness trajectories by examining their associations with risk factors: social isolation indicators (living alone, adherence to health measures limiting in-person contacts, and online contacts), young adultood, and the interactions between these factors.

View Article and Find Full Text PDF

Objective Hemodynamically unstable upper gastrointestinal bleeding (UGIB) represents a life-threatening emergency that often lacks adequate high-fidelity training in the insertion of balloon tamponade devices. To address this gap, we developed an affordable task trainer that provides real-time feedback to enhance the training experience for emergency medicine residents. This study aims to evaluate the realism of the task trainer and its impact on residents' confidence in managing massive UGIB.

View Article and Find Full Text PDF

Purpose: To systematically synthesize the evidence on the effectiveness of electronic patient-reported outcome (ePRO)-based symptom management on readmission rate, quality of life, symptom burden, anxiety, depression, and mortality in adult cancer patients.

Method: A systematic review and meta-analysis were conducted according to the PRISMA guideline in PubMed, Web of Science, EMBASE, the Cochrane Library, CINAHL, and Scopus for studies of randomized controlled trials reporting ePRO-based symptom management from January 1st, 2018, to May 31st, 2023. Two reviewers independently assessed risk-of-bias using Cochrane Risk-of-Bias version 2 and extracted the data.

View Article and Find Full Text PDF

Sympathetic nerves, salivary secretion, and the parched mouth of fear: unraveling historical perspectives on persistent contradiction in physiology textbooks.

Adv Physiol Educ

March 2025

Department of Medical EducationDr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, Florida, United States.

We have observed two starkly contradictory notions regarding the sympathetic influence on the salivary outflow in discussions with our students. Most of them believe that sympathetic nerves decrease salivation and are antagonistic to parasympathetic nerves. Some students, however, show awareness of the cooperative stimulatory action of both types of autonomic fibers.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!