scholarly journals Effects of Mode and Rhythm on Working Memory as Measured by Sequential Digit Recall Performance

2014 ◽  
Vol 16 (1) ◽  
pp. 93-105 ◽  
Author(s):  
Michael J. Silverman ◽  
Edward Todd Schwartzberg
Keyword(s):  
Working Memory ◽  
Recall Performance ◽  
Digit Recall

Effects of Visual and Aural Presentation Styles and Rhythm on Working Memory as Measured by Monosyllabic Sequential Digit Recall

2020 ◽  
pp. 003329412093097
Author(s):  
Michael J. Silverman ◽  
Sonia W. Bourdaghs ◽  
Edward T. Schwartzberg
Keyword(s):  
Working Memory ◽  
Recall Performance ◽  
Basic Research ◽  
Future Research ◽  
Presentation Style ◽  
Presentation Modes ◽  
Visual Rhythm ◽  
Significant Difference ◽  
Nonmusic Majors ◽  
Digit Recall

Although information is frequently paired with music to enhance recall, there is a lack of basic research investigating how aspects of recorded music, as well as how it is presented, facilitate working memory. Therefore, the purpose of this study was to determine the effects of visual and aural presentation styles, rhythm, and participant major on working memory as measured by sequential monosyllabic digit recall performance. We isolated visual and aural presentation styles and rhythm conditions during six different treatment stimuli presented on a computer screen in the study: (a) Visual Rhythm; (b) Visual No Rhythm; (c) Aural Rhythm; (d) Aural No Rhythm; (e) Visual + Aural Rhythm; (f) Visual + Aural No Rhythm. Participants’ ( N = 60; 30 nonmusic majors and 30 music majors) task was to immediately recall the information paired with music within each condition. Analyses of variance indicated a significant difference between the visual and visual + aural presentation style conditions with the visual + aural condition having more accurate recall. While descriptive data indicated that rhythm tended to facilitate recall, there was no significant difference between rhythm and no rhythm conditions. Nonmusic major participants tended to have slightly more accurate recall than music major participants, although this difference was not significant. Participants tended to have higher recall accuracy during primacy and recency serial positions. As participants had most accurate recall during the visual + aural presentation style conditions, it seems that the multi-sensory presentation modes can be effective for teaching information to be immediately recalled as long as they do not contain too much information and overload the limited storage capacity of working memory. Implications for clinical practice, limitations, and suggestions for future research are provided.

Effects of Visual and Auditory Presentation Styles and Musical Elements on Working Memory as Measured by Monosyllabic Sequential Digit Recall

2018 ◽  
Vol 122 (4) ◽  
pp. 1297-1312 ◽  
Author(s):  
Michael J. Silverman ◽  
Edward T. Schwartzberg
Keyword(s):  
Working Memory ◽  
Recall Performance ◽  
Basic Research ◽  
Auditory Presentation ◽  
Future Research ◽  
Auditory Condition ◽  
Auditory Speech ◽  
Significant Difference ◽  
Digit Recall ◽  
Musical Elements

Information is often paired with music to facilitate memory and learning. However, there is a lack of basic research investigating how visual and auditory presentation styles and musical elements might facilitate recall. The purpose of this study is to isolate and determine the effects of visual and auditory presentation styles and musical elements on working memory as measured by sequential monosyllabic digit recall performance. Recall was tested on 60 undergraduate university students during six different conditions: (a) Visual + Auditory Chant, (b) Visual + Auditory Melody, (c) Visual + Auditory Speech, (d) Auditory Chant, (e) Auditory Melody, and (f) Auditory Speech. There was a significant interaction between presentation style and musical element conditions. There were significant differences between auditory and visual + auditory conditions in the melody and speech conditions but not in the chant condition. In all cases, the auditory condition had more accurate recall than the visual + auditory condition, with recall differences largest during the speech condition. There was no significant difference between chant and melody but significant differences between chant and speech and melody and speech in the visual + auditory condition. In the auditory condition, recall accuracy was lower for speech than for melody or chant. There was no significant difference between chant and melody, chant and speech, or melody and speech in the visual + auditory condition. Congruent with existing research, the addition of visual input likely overloaded working memory resulting in worse recall. Implications for clinical practice, limitations, and suggestions for future research are provided.

scholarly journals Temporal Dynamics of Attention during Encoding versus Maintenance of Working Memory: Complementary Views from Event-related Potentials and Alpha-band Oscillations

2015 ◽  
Vol 27 (3) ◽  
pp. 492-508 ◽  
Author(s):  
Nicholas E. Myers ◽  
Lena Walther ◽  
George Wallis ◽  
Mark G. Stokes ◽  
Anna C. Nobre
Keyword(s):  
Working Memory ◽  
Visual Information ◽  
Temporal Dynamics ◽  
Recall Performance ◽  
Event Related Potentials ◽  
Alpha Band ◽  
Related Potentials ◽  
Frontoparietal Control Network ◽  
Anticipatory Attention ◽  
Processing Differences

Working memory (WM) is strongly influenced by attention. In visual WM tasks, recall performance can be improved by an attention-guiding cue presented before encoding (precue) or during maintenance (retrocue). Although precues and retrocues recruit a similar frontoparietal control network, the two are likely to exhibit some processing differences, because precues invite anticipation of upcoming information whereas retrocues may guide prioritization, protection, and selection of information already in mind. Here we explored the behavioral and electrophysiological differences between precueing and retrocueing in a new visual WM task designed to permit a direct comparison between cueing conditions. We found marked differences in ERP profiles between the precue and retrocue conditions. In line with precues primarily generating an anticipatory shift of attention toward the location of an upcoming item, we found a robust lateralization in late cue-evoked potentials associated with target anticipation. Retrocues elicited a different pattern of ERPs that was compatible with an early selection mechanism, but not with stimulus anticipation. In contrast to the distinct ERP patterns, alpha-band (8–14 Hz) lateralization was indistinguishable between cue types (reflecting, in both conditions, the location of the cued item). We speculate that, whereas alpha-band lateralization after a precue is likely to enable anticipatory attention, lateralization after a retrocue may instead enable the controlled spatiotopic access to recently encoded visual information.

A direct neural measure of variable precision representations in visual working memory

2021 ◽  
Author(s):  
Christian Merkel ◽  
Mandy Viktoria Bartsch ◽  
Mircea A Schoenfeld ◽  
Anne-Katrin Vellage ◽  
Notger G Müller ◽  
...  
Keyword(s):  
Working Memory ◽  
Visual Working Memory ◽  
Recall Performance ◽  
Human Subjects ◽  
Item Information ◽  
Estimation Task ◽  
Active Representation ◽  
Contralateral Delay Activity ◽  
Memory Representations ◽  
Precision Estimation

Visual working memory (VWM) is an active representation enabling the manipulation of item information even in the absence of visual input. A common way to investigate VWM is to analyze the performance at later recall. This approach, however, leaves uncertainties about whether the variation of recall performance is attributable to item encoding and maintenance or to the testing of memorized information. Here, we record the contralateral delay activity (CDA) - an established electrophysiological measure of item storage and maintenance - in human subjects performing a delayed orientation precision estimation task. This allows us to link the fluctuation of recall precision directly to the process of item encoding and maintenance. We show that for two sequentially encoded orientation items, the CDA amplitude reflects the precision of orientation recall of both items, with higher precision being associated with a larger amplitude. Furthermore, we show that the CDA amplitude for each item varies independently from each other, suggesting that the precision of memory representations fluctuates independently.

The Effect of an 8-Week Aerobic Dance Program on Executive Function in Children

2021 ◽  
pp. 003151252110580
Author(s):  
Khawla Zinelabidine ◽  
Yousri Elghoul ◽  
Ghada Jouira ◽  
Sonia Sahli
Keyword(s):  
Working Memory ◽  
Primary School ◽  
Cognitive Flexibility ◽  
Repeated Measures ◽  
Mixed Model ◽  
Primary School Children ◽  
Control Group ◽  
Aerobic Dance ◽  
Digit Recall ◽  
Dance Intervention

In the current study, we examined the effect of an aerobic dance program as part of physical education (PE) classes on aspects of primary school children’s executive functions (EFs) (inhibition, working memory, and cognitive flexibility). Participants were 41 children (21 boys and 20 girls; M age =10.30, SD = 0.50 years, M height = 134.09, SD= 3.9 cm; M weight = 35.61, SD = 7.85 kg) who were divided into an experimental group (EG) and a no-PE control group (CG). The EG followed an aerobic dance intervention as part of their PE program (45 minute sessions two days per week over eight weeks). Participants in both groups performed EF tests before and after the intervention period to evaluate their mental flexibility, inhibition, and working memory. A two-way mixed model repeated measures ANOVA revealed a significant effect of the aerobic dance program on participants’ cognitive flexibility (i.e., on Trails Making Tests B-A times and committed errors) ( p <0.001), and on Stroop measures of inhibition (corrected number of words and corrected errors) ( p <0.001 and p <0.01, respectively), with post-hoc analyses showing an improved performance by the EG in working memory (digit recall score) from pre-test to post-test and in comparsion to the CG ( p < 0.001). Thus, this 8-week aerobic dance program promoted EF development among primary school children.

Inspiring Movement — Physical Activity in a Virtual Sea as a Driver for Ecological Awareness

2021 ◽  
Vol 15 (04) ◽  
pp. 539-559
Author(s):  
Carolin Strassmann ◽  
Alexander Arntz ◽  
Sabrina C. Eimler
Keyword(s):  
Physical Activity ◽  
Experimental Study ◽  
Working Memory ◽  
Virtual Reality ◽  
Behavioral Change ◽  
Recall Performance ◽  
Flow Experience ◽  
Ecological Awareness ◽  
Head Mounted Display ◽  
Raising Awareness

As environmental pollution continues to expand, new ways for raising awareness for the consequences need to be explored. Virtual reality has emerged as an effective tool for behavioral change. This paper investigates if virtual reality applications controlled through physical activity can support an even stronger effect, because they enhance attention and recall performance by stimulating working memory through motor functions. This was tested in an experimental study ([Formula: see text]) using a virtual reality head-mounted display in combination with the ICAROS fitness device enabling participants to explore either a plastic-polluted or a non-polluted sea. Results indicated that using a regular controller elicits more presence and a more intense Flow experience than the ICAROS condition, which people controlled via their physical activity. Moreover, the plastic-polluted stimulus was more effective in inducing people’s stated tendency to change their attitude than a non-polluted sea.

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