scholarly journals The effect of background music on episodic memory and autonomic responses: listening to emotionally touching music enhances facial memory capacity

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Alice Mado Proverbio ◽  
Valentina Lozano Nasi ◽  
Laura Alessandra Arcari ◽  
Francesco De Benedetto ◽  
Matteo Guardamagna ◽  
...  
Keyword(s):  
Heart Rate ◽  
Cognitive Processes ◽  
Auditory Processing ◽  
Memory Task ◽  
The Elderly ◽  
Memory Encoding ◽  
Facial Memory ◽  
Study Session ◽  
Stimulus Content ◽  
With Memory

Abstract The aim of this study was to investigate how background auditory processing can affect other perceptual and cognitive processes as a function of stimulus content, style and emotional nature. Previous studies have offered contrasting evidence and it has been recently shown that listening to music negatively affected concurrent mental processing in the elderly but not in young adults. To further investigate this matter, the effect of listening to music vs. listening to the sound of rain or silence was examined by administering an old/new face memory task (involving 448 unknown faces) to a group of 54 non-musician university students. Heart rate and diastolic and systolic blood pressure were measured during an explicit face study session that was followed by a memory test. The results indicated that more efficient and faster recall of faces occurred under conditions of silence or when participants were listening to emotionally touching music. Whereas auditory background (e.g., rain or joyful music) interfered with memory encoding, listening to emotionally touching music improved memory and significantly increased heart rate. It is hypothesized that touching music is able to modify the visual perception of faces by binding facial properties with auditory and emotionally charged information (music), which may therefore result in deeper memory encoding.

scholarly journals Experiential and Strategic Emotional Intelligence Are Implicated When Inhibiting Affective and Non-Affective Distractors: Findings from Three Emotional Flanker N-Back Tasks

2021 ◽  
Vol 9 (1) ◽  
pp. 12
Author(s):  
Ming D. Lim ◽  
Damian P. Birney
Keyword(s):  
Working Memory ◽  
Emotional Intelligence ◽  
Experimental Evidence ◽  
Cognitive Processes ◽  
Response Times ◽  
Memory Task ◽  
Low Load ◽  
Affective Information ◽  
Accuracy Rates

Emotional intelligence (EI) refers to a set of competencies to process, understand, and reason with affective information. Recent studies suggest ability measures of experiential and strategic EI differentially predict performance on non-emotional and emotionally laden tasks. To explore cognitive processes underlying these abilities further, we varied the affective context of a traditional letter-based n-back working-memory task. In study 1, participants completed 0-, 2-, and 3-back tasks with flanking distractors that were either emotional (fearful or happy faces) or non-emotional (shapes or letters stimuli). Strategic EI, but not experiential EI, significantly influenced participants’ accuracy across all n-back levels, irrespective of flanker type. In Study 2, participants completed 1-, 2-, and 3-back levels. Experiential EI was positively associated with response times for emotional flankers at the 1-back level but not other levels or flanker types, suggesting those higher in experiential EI reacted slower on low-load trials with affective context. In Study 3, flankers were asynchronously presented either 300 ms or 1000 ms before probes. Results mirrored Study 1 for accuracy rates and Study 2 for response times. Our findings (a) provide experimental evidence for the distinctness of experiential and strategic EI and (b) suggest that each are related to different aspects of cognitive processes underlying working memory.

scholarly journals Brain hemodynamic response in Examiner–Examinee dyads during spatial short-term memory task: an fNIRS study

2021 ◽  
Author(s):  
Francesco Panico ◽  
Stefania De Marco ◽  
Laura Sagliano ◽  
Francesca D’Olimpio ◽  
Dario Grossi ◽  
...  
Keyword(s):  
Working Memory ◽  
Cognitive Processes ◽  
Short Term Memory ◽  
Spatial Working Memory ◽  
Brain Activity ◽  
Memory Task ◽  
Neural Correlates ◽  
Short Term ◽  
Term Memory ◽  
The Real

AbstractThe Corsi Block-Tapping test (CBT) is a measure of spatial working memory (WM) in clinical practice, requiring an examinee to reproduce sequences of cubes tapped by an examiner. CBT implies complementary behaviors in the examiners and the examinees, as they have to attend a precise turn taking. Previous studies demonstrated that the Prefrontal Cortex (PFC) is activated during CBT, but scarce evidence is available on the neural correlates of CBT in the real setting. We assessed PFC activity in dyads of examiner–examinee participants while completing the real version of CBT, during conditions of increasing and exceeding workload. This procedure allowed to investigate whether brain activity in the dyads is coordinated. Results in the examinees showed that PFC activity was higher when the workload approached or reached participants’ spatial WM span, and lower during workload conditions that were largely below or above their span. Interestingly, findings in the examiners paralleled the ones in the examinees, as examiners’ brain activity increased and decreased in a similar way as the examinees’ one. In the examiners, higher left-hemisphere activity was observed suggesting the likely activation of non-spatial WM processes. Data support a bell-shaped relationship between cognitive load and brain activity, and provide original insights on the cognitive processes activated in the examiner during CBT.

Features of intracranial interictal epileptiform discharges associated with memory encoding

Epilepsia ◽  
2021 ◽  
Author(s):  
Robert J. Quon ◽  
Edward J. Camp ◽  
Stephen Meisenhelter ◽  
Yinchen Song ◽  
Sarah A. Steimel ◽  
...  
Keyword(s):  
Memory Encoding ◽  
Epileptiform Discharges ◽  
Interictal Epileptiform Discharges ◽  
With Memory

scholarly journals When twice is better than once: increased liking of repeated items influences memory in younger and older adults

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Rocco Palumbo ◽  
Alberto Di Domenico ◽  
Beth Fairfield ◽  
Nicola Mammarella
Keyword(s):  
Older Adults ◽  
Recognition Memory ◽  
Memory Task ◽  
Memory Encoding ◽  
Mere Exposure Effect ◽  
Differential Impact ◽  
Younger Adults ◽  
Repeated Presentation ◽  
Exposure Effect ◽  
Better Than

Abstract Background Numerous studies have reported that the repeated presentation of a stimulus leads to an increase in positive affect towards the stimulus itself (the so-called mere exposure effect). Here, we evaluate whether changes in liking due to repetition may have a differential impact on subsequent memories in younger and older adults. Method In two experiments, younger and older adults were asked to rate a series of nonwords (Experiment 1) or unfamiliar neutral faces (Experiment 2) in terms of how much they like them and then presented with a surprise yes–no recognition memory task. At study, items were repeated either consecutively (massed presentation) or with a lag of 6 intervening items (spaced presentation). Results In both experiments, participants rated spaced repeated items more positively than massed items, i.e. they liked them most. Moreover, older adults remembered spaced stimuli that they liked most better than younger adults. Conclusions The findings are discussed in accordance with the mechanisms underlying positivity effects in memory and the effect of repetition on memory encoding.

scholarly journals Refined Multiscale Fuzzy Entropy to Analyse Post-Exercise Cardiovascular Response in Older Adults With Orthostatic Intolerance

Entropy ◽  
2018 ◽  
Vol 20 (11) ◽  
pp. 860 ◽  
Author(s):  
Marcos Hortelano ◽  
Richard Reilly ◽  
Francisco Castells ◽  
Raquel Cervigón
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Orthostatic Intolerance ◽  
Cardiovascular Response ◽  
Recovery Period ◽  
The Elderly ◽  
Fuzzy Entropy ◽  
Post Exercise ◽  
And Gender ◽  
Risk Factors For Falls

Orthostatic intolerance syndrome occurs when the autonomic nervous system is incapacitated and fails to respond to the demands associated with the upright position. Assessing this syndrome among the elderly population is important in order to prevent falls. However, this problem is still challenging. The goal of this work was to determine the relationship between orthostatic intolerance (OI) and the cardiovascular response to exercise from the analysis of heart rate and blood pressure. More specifically, the behavior of these cardiovascular variables was evaluated in terms of refined composite multiscale fuzzy entropy (RCMFE), measured at different scales. The dataset was composed by 65 older subjects, 44.6% (n = 29) were OI symptomatic and 55.4% (n = 36) were not. Insignificant differences were found in age and gender between symptomatic and asymptomatic OI participants. When heart rate was evaluated, higher differences between groups were observed during the recovery period immediately after exercise. With respect to the blood pressure and other hemodynamic parameters, most significant results were obtained in the post-exercise stage. In any case, the symptomatic OI group exhibited higher irregularity in the measured parameters, as higher RCMFE levels in all time scales were obtained. This information could be very helpful for a better understanding of cardiovascular instability, as well as to recognize risk factors for falls and impairment of functional status.

Heart Rate Variability is Associated with Memory in Females

2018 ◽  
Vol 44 (2) ◽  
pp. 117-122
Author(s):  
Gisela Nassralla Morandi ◽  
Shih-Hsien Lin ◽  
Che-Wei Lin ◽  
Tzung Lieh Yeh ◽  
Ching-Lin Chu ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
With Memory

The Effect of Citalopram Versus a Placebo on Central Auditory Processing in the Elderly

2017 ◽  
Vol 38 (9) ◽  
pp. 1233-1239 ◽  
Author(s):  
Jose Fernando Polanski ◽  
Alexandra Dezani Soares ◽  
Liliane Desgualdo Pereira ◽  
Oswaldo Laercio de Mendonça Cruz
Keyword(s):  
Auditory Processing ◽  
The Elderly ◽  
Central Auditory Processing

Functional Connectivity Relationships Predict Similarities in Task Activation and Pattern Information during Associative Memory Encoding

2014 ◽  
Vol 26 (5) ◽  
pp. 1085-1099 ◽  
Author(s):  
Maureen Ritchey ◽  
Andrew P. Yonelinas ◽  
Charan Ranganath
Keyword(s):  
Functional Connectivity ◽  
Functional Properties ◽  
Associative Memory ◽  
Large Scale ◽  
Memory Task ◽  
Neural Systems ◽  
General Level ◽  
Specific Information ◽  
Memory Encoding ◽  
Cortical Regions

Neural systems may be characterized by measuring functional interactions in the healthy brain, but it is unclear whether components of systems defined in this way share functional properties. For instance, within the medial temporal lobes (MTL), different subregions show different patterns of cortical connectivity. It is unknown, however, whether these intrinsic connections predict similarities in how these regions respond during memory encoding. Here, we defined brain networks using resting state functional connectivity (RSFC) then quantified the functional similarity of regions within each network during an associative memory encoding task. Results showed that anterior MTL regions affiliated with a network of anterior temporal cortical regions, whereas posterior MTL regions affiliated with a network of posterior medial cortical regions. Importantly, these connectivity relationships also predicted similarities among regions during the associative memory task. Both in terms of task-evoked activation and trial-specific information carried in multivoxel patterns, regions within each network were more similar to one another than were regions in different networks. These findings suggest that functional heterogeneity among MTL subregions may be related to their participation in distinct large-scale cortical systems involved in memory. At a more general level, the results suggest that components of neural systems defined on the basis of RSFC share similar functional properties in terms of recruitment during cognitive tasks and information carried in voxel patterns.

The Use of Assistive Technology to Support the Wellbeing and Independence of People with Memory Impairments

2011 ◽  
pp. 65-79 ◽  
Author(s):  
Claire Huijnen
Keyword(s):  
Assistive Technology ◽  
Assisted Living ◽  
Positive Impact ◽  
The Elderly ◽  
End Users ◽  
Lessons Learned ◽  
Memory Impairments ◽  
Positive Effects ◽  
Age In Place ◽  
With Memory

This chapter presents the research, results and lessons learned from a project to evaluate currently available assisted living technologies for elderly people with mild to severe memory impairments who want to age in place. During the project a number of households were equipped with assistive technology to enable the end users to better cope with the barriers and problems associated with their forgetfulness. End users were involved in different phases, starting with a problem and needs analysis and ending with an evaluation of the technology installed in their homes. It seemed that technology did have a positive impact on their lives as well as on the lives of the informal caregivers who often live with those who suffer from amnesia. This project gives insight into how we are coming closer to optimizing the positive effects which assistive technology holds for the elderly with memory impairments. Key insights are presented.

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