RELATIONSHIPS BETWEEN MOOD STATE, TIME ESTIMATION, AND SELECTED MOVEMENT SPEED

2004 ◽  
Vol 99 (6) ◽  
pp. 618 ◽  
Author(s):  
KUMI NARUSE
Keyword(s):  
Mood State ◽  
Time Estimation ◽  
Movement Speed ◽  
State Time

scholarly journals Time perception in human movement: Effects of speed and agency on duration estimation

2020 ◽  
pp. 174702182097951
Author(s):  
Emma Allingham ◽  
David Hammerschmidt ◽  
Clemens Wöllner
Keyword(s):  
Time Perception ◽  
Visual Stimuli ◽  
Time Estimation ◽  
Human Movement ◽  
Human Motion ◽  
Movement Speed ◽  
Acting Out ◽  
Optical Motion ◽  
Point Light ◽  
Duration Estimation

While the effects of synthesised visual stimuli on time perception processes are well documented, very little research on time estimation in human movement stimuli exists. This study investigated the effects of movement speed and agency on duration estimation of human motion. Participants were recorded using optical motion capture while they performed dance-like movements at three different speeds. They later returned for a perceptual experiment in which they watched point-light displays of themselves and one other participant. Participants were asked to identify themselves, to estimate the duration of the recordings, and to rate expressivity and quality of the movements. Results indicate that speed of movement affected duration estimations such that faster speeds were rated longer, in accordance with previous findings in non-biological motion. The biasing effects of speed were stronger for watching others’ movements than for watching one’s own point-light movements. Duration estimations were longer after acting out the movement compared with watching it, and speed differentially affected ratings of expressivity and quality. Findings suggest that aspects of temporal processing of visual stimuli may be modulated by inner motor representations of previously performed movements, and by physically carrying out an action compared with just watching it. Results also support the inner clock and change theories of time perception for the processing of human motion stimuli, which can inform the temporal mechanisms of the hypothesised separate processor for human movement information.

Interactive Effects of Musical and Visual Cues on Time Perception: An Application to Waiting Lines in Banks

1993 ◽  
Vol 77 (3) ◽  
pp. 995-1020 ◽  
Author(s):  
Jean-Charles Chebat ◽  
Claire Gelinas-Chebat ◽  
Pierre Filiatrault
Keyword(s):  
Time Perception ◽  
Visual Information ◽  
Visual Cues ◽  
Mood State ◽  
Time Estimation ◽  
Interactive Effects ◽  
Specific Situation ◽  
Allocation Model ◽  
Mediating Variables ◽  
Musical Tempo

This study explores the interactive effects of musical and visual cues on time perception in a specific situation, that of waiting in a bank. Videotapes are employed to simulate the situation; a 2 × 3 factorial design ( N = 427) is used: 2 (high vs low) amounts of visual information and 2 (fast vs slow) levels of musical tempo in addition to a no-music condition. Two mediating variables are tested in the relation between the independent variables (musical and visual ones) and the dependent variable (perceived waiting time), mood and attention. Results of multivariate analysis of variance and a system of simultaneous equations show that musical cues and visual cues have no symmetrical effects: the musical tempo has a global (moderating) effect on the whole structure of the relations between dependent, independent, and mediating variables but has no direct influence on time perception. The visual cues affect time perception, the significance of which depends on musical tempo. Also, the “Resource Allocation Model of Time Estimation” predicts the attention-time relation better than Ornstein's “storage-size theory.” Mood state serves as a substitute for time information with slow music, but its effects are cancelled with fast music.

The Use of Neuroplastic Principles Affects the Swallow Motor Plan of a Patient in Severe Cognitive Decline: A Case Study

2016 ◽  
Vol 1 (15) ◽  
pp. 79-83
Author(s):  
Ed Bice ◽  
Kristine E. Galek
Keyword(s):  
Central Nervous System ◽  
Cognitive Decline ◽  
Full Range ◽  
Movement Speed ◽  
Positive Outcomes ◽  
Verbal Cues ◽  
Motor Plan ◽  
Bolus Size ◽  
The Central Nervous System

Dysphagia is common in patients with dementia. Dysphagia occurs as a result of changes in the sensory and motor function of the swallow (Easterling, 2007). It is known that the central nervous system can undergo experience-dependent plasticity, even in those individuals with dementia (Park & Bischof, 2013). The purpose of this study was to explore whether or not the use of neuroplastic principles would improve the swallow motor plan and produce positive outcomes of a patient in severe cognitive decline. The disordered swallow motor plan was manipulated by focusing on a neuroplastic principles of frequency (repetition), velocity of movement (speed of presentation), reversibility (Use it or Lose it), specificity and adaptation, intensity (bolus size), and salience (Crary & Carnaby-Mann, 2008). After five therapeutic sessions, the patient progressed from holding solids in her mouth with decreased swallow initiation to independently consuming a regular diet with full range of liquids with no oral retention and no verbal cues.

Feeling the blues in functional gut pain: Manipulating mood state influences the perception of esophageal pain

2001 ◽  
Vol 120 (5) ◽  
pp. A639-A639
Author(s):  
H WATKINS ◽  
R HOWARD ◽  
A HOBSON ◽  
O AZIZ
Keyword(s):  
Mood State

Temporal Prediction Errors Affect Short-Term Memory Scanning Response Time

2016 ◽  
Vol 63 (6) ◽  
pp. 333-342
Author(s):  
Roberto Limongi ◽  
Angélica M. Silva
Keyword(s):  
Response Time ◽  
Short Term Memory ◽  
Estimation Error ◽  
Predictive Coding ◽  
Time Estimation ◽  
Prediction Errors ◽  
Memory Scanning ◽  
Short Term ◽  
Term Memory ◽  
Temporal Prediction

Abstract. The Sternberg short-term memory scanning task has been used to unveil cognitive operations involved in time perception. Participants produce time intervals during the task, and the researcher explores how task performance affects interval production – where time estimation error is the dependent variable of interest. The perspective of predictive behavior regards time estimation error as a temporal prediction error (PE), an independent variable that controls cognition, behavior, and learning. Based on this perspective, we investigated whether temporal PEs affect short-term memory scanning. Participants performed temporal predictions while they maintained information in memory. Model inference revealed that PEs affected memory scanning response time independently of the memory-set size effect. We discuss the results within the context of formal and mechanistic models of short-term memory scanning and predictive coding, a Bayes-based theory of brain function. We state the hypothesis that our finding could be associated with weak frontostriatal connections and weak striatal activity.

The Effect of Attention on Time Estimation in the Pigeon

1999 ◽  
Author(s):  
Jennifer E. Sutton ◽  
William A. Roberts
Keyword(s):  
Time Estimation
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