Digital Commons Network^™

New Frontiers In Translational Research: Touchscreens, Open Science, And The Mouse Translational Research Accelerator Platform, Jacqueline A. Sullivan, Julie R. Dumont, Sara Memar, Miguel Skirzewski, Jinxia Wan, Maryam H. Mofrad, Hassam Zafar Ansari, Yulong Li, Lyle Muller, Vania F. Prado, Marco A.M. Prado, Lisa M. Saksida, Timothy J. Bussey

Brain and Mind Institute Researchers' Publications

© 2020 International Behavioural and Neural Genetics Society and John Wiley & Sons Ltd Many neurodegenerative and neuropsychiatric diseases and other brain disorders are accompanied by impairments in high-level cognitive functions including memory, attention, motivation, and decision-making. Despite several decades of extensive research, neuroscience is little closer to discovering new treatments. Key impediments include the absence of validated and robust cognitive assessment tools for facilitating translation from animal models to humans. In this review, we describe a state-of-the-art platform poised to overcome these impediments and improve the success of translational research, the Mouse Translational Research Accelerator Platform (MouseTRAP), which is …

Effects Of Mp2rage B1+ Sensitivity On Inter-Site T1 Reproducibility And Hippocampal Morphometry At 7t, Roy A.M. Haast, Jonathan C. Lau, Dimo Ivanov, Ravi S. Menon, Kâmil Uludağ, Ali R. Khan

Brain and Mind Institute Researchers' Publications

Most neuroanatomical studies are based on T -weighted MR images, whose intensity profiles are not solely determined by the tissue's longitudinal relaxation times (T ), but also affected by varying non-T contributions, hampering data reproducibility. In contrast, quantitative imaging using the MP2RAGE sequence, for example, allows direct characterization of the brain based on the tissue property of interest. Combined with 7 Tesla (7T) MRI, this offers unique opportunities to obtain robust high-resolution brain data characterized by a high reproducibility, sensitivity and specificity. However, specific MP2RAGE parameter choices – e.g., to emphasize intracortical myelin-dependent contrast variations – can substantially impact image …

Normative Analysis Of Individual Brain Differences Based On A Population Mri-Based Atlas Of Cynomolgus Macaques, Qiming Lv, Mingchao Yan, Xiangyu Shen, Jing Wu, Wenwen Yu, Shengyao Yan, Feng Yang, Kristina Zeljic, Yuequan Shi, Zuofu Zhou, Longbao Lv, Xintian Hu, Ravi Menon, Zheng Wang

Brain and Mind Institute Researchers' Publications

The developmental trajectory of the primate brain varies substantially with aging across subjects. However, this ubiquitous variability between individuals in brain structure is difficult to quantify and has thus essentially been ignored. Based on a large-scale structural magnetic resonance imaging dataset acquired from 162 cynomolgus macaques, we create a species-specific 3D template atlas of the macaque brain, and deploy normative modeling to characterize individual variations of cortical thickness (CT) and regional gray matter volume (GMV). We observed an overall decrease in total GMV and mean CT, and an increase in white matter volume from juvenile to early adult. Specifically, CT …

Symbols Are Special: An Fmri Adaptation Study Of Symbolic, Nonsymbolic, And Non-Numerical Magnitude Processing In The Human Brain, H Moriah Sokolowski, Zachary Hawes, Lien Peters, Daniel Ansari

Brain and Mind Institute Researchers' Publications

How are different formats of magnitudes represented in the human brain? We used functional magnetic resonance imaging adaptation to isolate representations of symbols, quantities, and physical size in 45 adults. Results indicate that the neural correlates supporting the passive processing of number symbols are largely dissociable from those supporting quantities and physical size, anatomically and representationally. Anatomically, passive processing of quantities and size correlate with activation in the right intraparietal sulcus, whereas symbolic number processing, compared with quantity processing, correlates with activation in the left inferior parietal lobule. Representationally, neural patterns of activation supporting symbols are dissimilar from neural activation …

Spinal Cord Compression Is Associated With Brain Plasticity In Degenerative Cervical Myelopathy., Alicia E Cronin, Sarah A Detombe, Camille A Duggal, Neil Duggal, Robert Bartha

Brain and Mind Institute Researchers' Publications

The impact of spinal cord compression severity on brain plasticity and prognostic determinates is not yet fully understood. We investigated the association between the severity of spinal cord compression in patients with degenerative cervical myelopathy, a progressive disease of the spine, and functional plasticity in the motor cortex and subcortical areas using functional magnetic resonance imaging. A 3.0 T MRI scanner was used to acquire functional images of the brain in 23 degenerative cervical myelopathy patients. Patients were instructed to perform a structured finger-tapping task to activate the motor cortex to assess the extent of cortical activation. T

High-Contrast, Moving Targets In An Emerging Target Paradigm Promote Fast Visuomotor Responses During Visually Guided Reaching, Rebecca A. Kozak, Brian D. Corneil

Brain and Mind Institute Researchers' Publications

Humans have a remarkable capacity to rapidly interact with the surrounding environment, often by transforming visual input into motor output on a moment-to-moment basis. But what visual features promote rapid reaching? High-contrast, fast-moving targets elicit strong responses in the superior colliculus (SC), a structure associated with express saccades and implicated in rapid electromyographic (EMG) responses on upper limb muscles. To test the influence of stimulus properties on rapid reaches, we had human subjects perform visually guided reaches to moving targets varied by speed (experiment 1) or speed and contrast (experiment 2) in an emerging target paradigm that has recently been …

Intelligibility Benefit For Familiar Voices Does Not Depend On Better Discrimination Of Fundamental Frequency Or Vocal Tract Length, Emma Holmes, Ingrid Johnsrude

Brain and Mind Institute Researchers' Publications

Speech is more intelligible when it is spoken by familiar than unfamiliar people. Two cues to voice identity are glottal pulse rate (GPR) and vocal tract length (VTL): perhaps these features are more accurately represented for familiar voices in a listener’s brain. If so, listeners should be able to discriminate smaller manipulations to perceptual correlates of these vocal parameters for familiar than unfamiliar voices. We recruited pairs of friends who had known each other for 0.5–22.5 years. We measured thresholds for discriminating pitch (correlate of GPR) and formant spacing (correlate of VTL; ‘VTL-timbre’) for voices that were familiar (friends) and …

Feeling-Of-Knowing Experiences Breed Curiosity, Gregory Brooks, Haopei Yang, Stefan Köhler

Brain and Mind Institute Researchers' Publications

A central tenet in theoretical work on metacognition is that retrieval experiences during memory search can exert control over behaviour. States of curiosity, which reflect motivational tendencies to seek out information, may play a critical role in this control function. We conducted two experiments to address this idea, focusing on links between feeling-of knowing (FOK) experiences, memory-search duration, and subsequent information-seeking behaviour. We administered an episodic FOK paradigm that probed memory for previously studied face-name pairs, and subsequently provided an opportunity to select limited pairs for restudy. This set-up allowed us to test whether current search duration and subsequent restudy …

Negative Emotions About Climate Change Are Related To Insomnia Symptoms And Mental Health: Cross-Sectional Evidence From 25 Countries, Charles Adedayo Ogunbode, Ståle Pallesen, Gisela Böhm, Rouven Doran, Navjot Bhullar, Sibele Aquino, Tiago Marot, Julie Aitken Schermer, Anna Wlodarczyk, Su Lu, Feng Jiang, Katariina Salmela-Aro, Daniel Hanss, Daniela Acquadro Maran, Rahkman Ardi, Razieh Chegeni, Hajra Tahir, Elahe Ghanbarian, Joonha Park, Takashi Tsubakita, Chee Seng Tan, Karlijn L. Van Den Broek, John Bosco Chika Chukwuorji, Kehinde Ojewumi, Marc Eric S. Reyes, Samuel Lins, Violeta Enea, Tatiana Volkodav, Tomas Sollar

Management and Organizational Studies Publications

Climate change threatens mental health via increasing exposure to the social and economic disruptions created by extreme weather and large-scale climatic events, as well as through the anxiety associated with recognising the existential threat posed by the climate crisis. Considering the growing levels of climate change awareness across the world, negative emotions like anxiety and worry about climate-related risks are a potentially pervasive conduit for the adverse impacts of climate change on mental health. In this study, we examined how negative climate-related emotions relate to sleep and mental health among a diverse non-representative sample of individuals recruited from 25 countries, …

Down Syndrome Caregivers’ Support Needs: A Mixed-Method Participatory Approach, Katie M. Hart, Nicole Neil

Education Publications

Background

The purpose of the study was to explore the support needs of caregivers of children with Down syndrome from their perspective using a mixed‐method participatory research approach.

Methods

Concept mapping methodology was used to obtain caregiver perspectives. Twenty‐one caregivers answered the question ‘Are parents of individuals with Down syndrome supported, why or why not?’ Caregivers were involved in the analysis of the data through concept mapping procedures.

Results

Sorted data were analysed with multidimensional scaling and cluster analysis. Participants generated eight thematic clusters representing the support needs of caregivers of children with Down syndrome. The themes included online and …

What Do We Know About Senior Citizens As Cybervictims? A Rapid Evidence Synthesis, Laura Huey, Lorna Ferguson

Sociology Publications

Internet-based victimization of senior citizens is an important potential threat of growing social, economic, and public policy interest. Given this, we sought to examine whether the existing research base could be used to formulate sound public policy in this area. To do so, we conducted a rapid evidence synthesis and assessment of the research literature from 2010-2020 surrounding three central organizing themes: cyber-related harms, responses and strategies, and prevention programs and solutions. Results reveal that there is an insufficient research base, lack of diverse research topics, and shortage of research beyond that of which is exploratory in nature. However, our …

How Long Does It Take For A Voice To Become Familiar? Speech Intelligibility And Voice Recognition Are Differentially Sensitive To Voice Training, Emma Holmes, Grace To, Ingrid S. Johnsrude

Communication Sciences and Disorders Publications

When people listen to speech in noisy places, they can understand more words spoken by someone familiar, such as a friend or partner, than someone unfamiliar. Yet we know little about how voice familiarity develops over time. We exposed participants (N = 50) to three voices for different lengths of time (speaking 88, 166, or 478 sentences during familiarization and training). These previously heard voices were recognizable and more intelligible when presented with a competing talker than novel voices—even the voice previously heard for the shortest duration. However, recognition and intelligibility improved at different rates with longer exposures. Whereas recognition …

The Role Of Haptic Expectations In Reaching To Grasp: From Pantomime To Natural Grasps And Back Again, Robert L. Whitwell, Nathan J. Katz, Melvyn A. Goodale, James T. Enns

Brain and Mind Institute Researchers' Publications

© Copyright © 2020 Whitwell, Katz, Goodale and Enns. When we reach to pick up an object, our actions are effortlessly informed by the object’s spatial information, the position of our limbs, stored knowledge of the object’s material properties, and what we want to do with the object. A substantial body of evidence suggests that grasps are under the control of “automatic, unconscious” sensorimotor modules housed in the “dorsal stream” of the posterior parietal cortex. Visual online feedback has a strong effect on the hand’s in-flight grasp aperture. Previous work of ours exploited this effect to show that grasps are …

Parental Psychosocial Aspects And Stressors Involved In The Management Of Inborn Errors Of Metabolism., Prashanth Rajasekar, Srinitya Gannavarapu, Melanie Napier, Asuri N Prasad, Akshya Vasudev, Andrew Mantulak, Beth K Potter, Chitra Prasad

Paediatrics Publications

Parents of children with inborn errors of metabolism (IEM) face numerous psychosocial challenges. An increased understanding and awareness of these stressors can ensure better overall outcomes for the entire family. We conducted semi-structured, in-person interviews with ten parents to identify psychosocial stressors, strategies, and supports they utilized to overcome their challenges. Our interview guide was designed to elicit familial experiences during the pre- and post-diagnosis periods. The themes and sub-themes were identified through qualitative descriptive textual analysis of audio-recorded transcripts. Major themes identified include ambiguity of illness, changing family and spousal dynamics, and navigating the healthcare system. Sub-themes revolved around …

Initial Teacher Education And Trauma And Violence Informed Care In The Classroom: Preliminary Results From An Online Teacher Education Course, Susan Rodger, Richelle Bird, Kathryn Hibbert, Andrew M. Johnson, Jacqueline Specht, C. Nadine Wathen

Nursing Publications

A trauma-and-violence-informed-care (TVIC) system within an educational setting provides a framework of practice that enables schools to become safe and inclusive places for some of the most vulnerable students. Initial teacher education may provide the opportunity to prepare teachers to create classrooms and learning experiences that are safe, equitable, and meet students' needs. A mandatory mental health literacy course for second year teacher candidates in a Bachelor of Education program (n = 287) at a large Canadian university introduced TVIC concepts. A case study approach was used to illustrate both the challenges that students exposed to trauma and/or violence can …

The Use Of The Behaviour Change Wheel In The Development Of Participaction's Physical Activity App, Stephanie Truelove, Leigh M. Vanderloo, Patricia Tucker, Katie M. Di Sebastiano, Guy Faulkner

Paediatrics Publications

The purpose of this study was to provide a detailed and systematic outline of how a theoretical behaviour change framework was applied in the development of ParticipACTION's app to support a more active Canada. The app development process was guided by the Behaviour Change Wheel (BCW) framework, a theoretically-based approach for intervention development, in collaboration with the commercial app industry. Specifically, a behavioural diagnosis was used to understand what needs to change for the targeted behaviour to occur. Current literature, along with a series of surveys, and market research informed app development. Additionally, a validated app behaviour change scale, was …

Coexistence Of Perseveration And Apathy In The Tdp-43Q331k Knock-In Mouse Model Of Als–Ftd, Eosu Kim, Matthew A. White, Benjamin U. Phillips, Laura Lopez-Cruz, Hyunjeong Kim, Christopher J. Heath, Jong Eun Lee, Lisa M. Saksida, Jemeen Sreedharan, Timothy J. Bussey

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). Perseveration and apathy are two of the most common behavioural and psychological symptoms of dementia (BPSDs) in amyotrophic lateral sclerosis–frontotemporal dementia (ALS–FTD). Availability of a validated and behaviourally characterised animal model is crucial for translational research into BPSD in the FTD context. We behaviourally evaluated the male TDP-43Q331K mouse, an ALS–FTD model with a human-equivalent mutation (TDP-43Q331K) knocked into the endogenous Tardbp gene. We utilised a panel of behavioural tasks delivered using the rodent touchscreen apparatus, including progressive ratio (PR), extinction and visual discrimination/reversal learning (VDR) assays to examine motivation, response inhibition and cognitive flexibility, respectively. …

Face Selective Patches In Marmoset Frontal Cortex, David J. Schaeffer, Janahan Selvanayagam, Kevin D. Johnston, Ravi S. Menon, Winrich A. Freiwald, Stefan Everling

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). In humans and macaque monkeys, socially relevant face processing is accomplished via a distributed functional network that includes specialized patches in frontal cortex. It is unclear whether a similar network exists in New World primates, who diverged ~35 million years from Old World primates. The common marmoset is a New World primate species ideally placed to address this question given their complex social repertoire. Here, we demonstrate the existence of a putative high-level face processing network in marmosets. Like Old World primates, marmosets show differential activation in anterior cingulate and lateral prefrontal cortices while they view …

Shared Functional Connectivity Between The Dorso-Medial And Dorso-Ventral Streams In Macaques, R. Stefan Greulich, Ramina Adam, Stefan Everling, Hansjörg Scherberger

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). Manipulation of an object requires us to transport our hand towards the object (reach) and close our digits around that object (grasp). In current models, reach-related information is propagated in the dorso-medial stream from posterior parietal area V6A to medial intraparietal area, dorsal premotor cortex, and primary motor cortex. Grasp-related information is processed in the dorso-ventral stream from the anterior intraparietal area to ventral premotor cortex and the hand area of primary motor cortex. However, recent studies have cast doubt on the validity of this separation in separate processing streams. We investigated in 10 male rhesus …

Neural Responses And Perceptual Sensitivity To Sound Depend On Sound-Level Statistics, Björn Herrmann, Thomas Augereau, Ingrid S. Johnsrude

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). Sensitivity to sound-level statistics is crucial for optimal perception, but research has focused mostly on neurophysiological recordings, whereas behavioral evidence is sparse. We use electroencephalography (EEG) and behavioral methods to investigate how sound-level statistics affect neural activity and the detection of near-threshold changes in sound amplitude. We presented noise bursts with sound levels drawn from distributions with either a low or a high modal sound level. One participant group listened to the stimulation while EEG was recorded (Experiment I). A second group performed a behavioral amplitude-modulation detection task (Experiment II). Neural activity depended on sound-level statistical …

A Novel Approach To Investigate Subcortical And Cortical Sensitivity To Temporal Structure Simultaneously, Sonia Yasmin, David W. Purcell, Sangamanatha A. Veeranna, Ingrid S. Johnsrude, Björn Herrmann

Brain and Mind Institute Researchers' Publications

Hearing loss is associated with changes at the peripheral, subcortical, and cortical auditory stages. Research often focuses on these stages in isolation, but peripheral damage has cascading effects on central processing, and different stages are interconnected through extensive feedforward and feedback projections. Accordingly, assessment of the entire auditory system is needed to understand auditory pathology. Using a novel stimulus paired with electroencephalography in young, normal-hearing adults, we assess neural function at multiple stages of the auditory pathway simultaneously. We employ click trains that repeatedly accelerate then decelerate (3.5 Hz click-rate-modulation) introducing varying inter-click-intervals (4 to 40 ms). We measured the …

Modeling An Auditory Stimulated Brain Under Altered States Of Consciousness Using The Generalized Ising Model, Sivayini Kandeepan, Jorge Rudas, Francisco Gomez, Bobby Stojanoski, Sree Ram Valluri, Adrian Mark Owen, Lorina Naci, Emily Sophia Nichols, Andrea Soddu

Brain and Mind Institute Researchers' Publications

Propofol is a short-acting medication that results in decreased levels of consciousness and is used for general anesthesia. Although it is the most commonly used anesthetic in the world, much remains unknown about the mechanisms by which it induces a loss of consciousness. Characterizing anesthesia-induced alterations to brain network activity might provide a powerful framework for understanding the neural mechanisms of unconsciousness. The aim of this work was to model brain activity in healthy brains during various stages of consciousness, as induced by propofol, in the auditory paradigm. We used the generalized Ising model (GIM) to fit the empirical fMRI …

Feasibility Trial Of The School-Based Strong Intervention To Promote Resilience Among Newcomer Youth, Claire Crooks, Sharon Hoover, Alexandra C.G. Smith

Education Publications

There are thousands of refugee students in Canadian schools and many struggle with distress and trauma symptoms. Even those not demonstrating overt distress may face adjustment challenges. This paper describes the pilot of the Supporting Transition Resilience of Newcomer Groups (STRONG) program in ten schools. STRONG is a 10-session, manualized program focused on building skills and helping students process their migration journey. This pilot used a pragmatic mixed-methods approach to evaluate the feasibility of STRONG, with a focus on acceptability, implementation, and perceived utility of the intervention. Clinicians (n = 16) provided data at the training, throughout the intervention …

Humor Styles And The Ten Personality Dimensions From The Supernumerary Personality Inventory, Marisa L. Kfrerer, Julie Aitken Schermer

Management and Organizational Studies Publications

BACKGROUND The present study examines the relationship between humor styles and the 10 Supernumerary Personality Inventory (SPI) traits to understand how humor styles correlate with personality dimensions “beyond the Big Five” model. Humor styles and the personality dimensions of the SPI have yet to be explored. Therefore, the aim of this study is to explore how humor styles correlate with traits outside of conventional personality models, in order to better understand humor expression related to personality traits. PARTICIPANTS AND PROCEDURE The data were from 693 adult participants (135 men and 560 women) from North America. RESULTS All four humor styles …

Brain Metabolite Levels In Sedentary Women And Non-Contact Athletes Differ From Contact Athletes, Amy L. Schranz, Gregory A. Dekaban, Lisa Fischer, Kevin Blackney, Christy Barreira, Timothy J. Doherty, Douglas D. Fraser, Arthur Brown, Jeff Holmes, Ravi S. Menon, Robert Bartha

Brain and Mind Institute Researchers' Publications

White matter tracts are known to be susceptible to injury following concussion. The objective of this study was to determine whether contact play in sport could alter white matter metabolite levels in female varsity athletes independent of changes induced by long-term exercise. Metabolite levels were measured by single voxel proton magnetic resonance spectroscopy (MRS) in the prefrontal white matter at the beginning (In-Season) and end (Off-Season) of season in contact (N = 54, rugby players) and non-contact (N = 23, swimmers and rowers) varsity athletes. Sedentary women (N = 23) were scanned once, at a time equivalent to the Off-Season …

Structure Of Population Activity In Primary Motor Cortex For Single Finger Flexion And Extension, Spencer A. Arbuckle, Jeff Weiler, Eric A. Kirk, Charles L. Rice, Marc Schieber, J. Andrew Pruszynski, Naveed Ejaz, Jörn Diedrichsen

Brain and Mind Institute Researchers' Publications

Copyright © 2020 the authors How is the primary motor cortex (M1) organized to control fine finger movements? We investigated the population activity in M1 for single finger flexion and extension, using 7T functional magnetic resonance imaging (fMRI) in female and male human participants and compared these results to the neural spiking patterns recorded in two male monkeys performing the identical task. fMRI activity patterns were distinct for movements of different fingers, but were quite similar for flexion and extension of the same finger. In contrast, spiking patterns in monkeys were quite distinct for both fingers and directions, which is …

Cortico-Subcortical Functional Connectivity Profiles Of Resting-State Networks In Marmosets And Humans, Yuki Hori, David J. Schaeffer, Atsushi Yoshida, Justine C. Cléry, Lauren K. Hayrynen, Joseph S. Gati, Ravi S. Menon, Stefan Everling

Brain and Mind Institute Researchers' Publications

Copyright © 2020 the authors Understanding the similarity of cortico-subcortical networks topologies between humans and nonhuman primate species is critical to study the origin of network alternations underlying human neurologic and neuropsychiatric diseases. The New World common marmoset (Callithrix jacchus) has become popular as a nonhuman primate model for human brain function. Most marmoset connectomic research, however, has exclusively focused on cortical areas, with connectivity to subcortical networks less extensively explored. Here, we aimed to first isolate patterns of subcortical connectivity with cortical resting-state networks in awake marmosets using resting-state fMRI, then to compare these networks with those in humans …

A Live-Online Mindfulness-Based Intervention For Children Living With Epilepsy And Their Families: Protocol For A Randomized Controlled Trial Of Making Mindfulness Matter©., Klajdi Puka, Karen Bax, Andrea Andrade, Margo Devries-Rizzo, Hema Gangam, Simon Levin, Maryam N Nouri, Asuri N Prasad, Mary Secco, Guangyong Zou, Kathy N Speechley

Paediatrics Publications

BACKGROUND: Epilepsy extends far beyond seizures; up to 80% of children with epilepsy (CWE) may have comorbid cognitive or mental health problems, and up to 50% of parents of CWE are at risk for major depression. Past research has also shown that family environment has a greater influence on children's and parents' health-related quality of life (HRQOL) and mental health than epilepsy-related factors. There is a pressing need for low-cost, innovative interventions to improve HRQOL and mental health for CWE and their parents. The aim of this randomized controlled trial (RCT) is to evaluate whether an interactive online mindfulness-based intervention …

Slimy Worms Or Sticky Kids: How Caregiving Tasks And Gender Identity Attenuate Disgust Response, Amanda Friesen, Aleksander Ksiazkiewicz

Political Science Publications

Disgust is derived from evolutionary processes to avoid pathogen contamination. Theories of gender differences in pathogen disgust utilize both evolutionary psychological and sociocultural perspectives. Drawing on research that suggests that masculine and feminine gender identities are somewhat orthogonal, we examine how gender identity intersects with pathogen disgust. In addition, building on evolutionary psychological and socio- cultural accounts of how caregiving and parental investment affect pathogen disgust, we present a new measure of caregiving disgust and compare its properties across gender, parental status, and political ideology with those of a conventional pathogen disgust measure. This registered report finds that how masculinity …

A Model Of Listening Engagement (Mole), Björn Herrmann, Ingrid S. Johnsrude

Brain and Mind Institute Researchers' Publications

Hearing impairment in older adulthood puts people at risk of communication difficulties, disengagement from listening, and social withdrawal. Here, we develop a model of listening engagement (MoLE) that provides a conceptual foundation to understand when people engage in listening and why some people disengage. We use the term “listening engagement” to describe the recruitment of executive and other cognitive resources in the service of a valued communication goal. Listening engagement, listening motivation, and listening experiences are closely interconnected: motivation and other factors determine the degree to which resources are recruited during listening, which in turn influences subjective listening experiences such …