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Articles 1 - 30 of 175
Full-Text Articles in Medicine and Health Sciences
Balancing And Intention In Zero Balancing?, John J. Hamwee Mr
Balancing And Intention In Zero Balancing?, John J. Hamwee Mr
Journal of Transformative Touch
The word 'balancing' is used in many complementary therapies - what does it mean, exactly, and how is it used in Zero Balancing?
Naturalistic Assessment Of Reaction Time Variability In Older Adults At Risk For Alzheimer's Disease, Matthew S Welhaf, Hannah Wilks, Andrew J Aschenbrenner, David A Balota, Suzanne E Schindler, Tammie L S Benzinger, Brian A Gordon, Carlos Cruchaga, Chengjie Xiong, John C Morris, Jason Hassenstab
Naturalistic Assessment Of Reaction Time Variability In Older Adults At Risk For Alzheimer's Disease, Matthew S Welhaf, Hannah Wilks, Andrew J Aschenbrenner, David A Balota, Suzanne E Schindler, Tammie L S Benzinger, Brian A Gordon, Carlos Cruchaga, Chengjie Xiong, John C Morris, Jason Hassenstab
2020-Current year OA Pubs
OBJECTIVE: Maintaining attention underlies many aspects of cognition and becomes compromised early in neurodegenerative diseases like Alzheimer's disease (AD). The consistency of maintaining attention can be measured with reaction time (RT) variability. Previous work has focused on measuring such fluctuations during in-clinic testing, but recent developments in remote, smartphone-based cognitive assessments can allow one to test if these fluctuations in attention are evident in naturalistic settings and if they are sensitive to traditional clinical and cognitive markers of AD.
METHOD: Three hundred and seventy older adults (aged 75.8 +/- 5.8 years) completed a week of remote daily testing on the …
Zoom Dysmorphia: An Eye-Tracking Study Of Self-View And Attention During Video Conferences, Kathleen H. Stimson
Zoom Dysmorphia: An Eye-Tracking Study Of Self-View And Attention During Video Conferences, Kathleen H. Stimson
Cognitive Science Senior Theses
This study investigates Zoom Dysmorphia, a heightened self-awareness and self-criticism of perceived physical flaws due to prolonged self-view on video conferencing platforms, with associated behaviors resembling symptoms of Body Dysmorphic Disorder (BDD). Drawing on Veale’s (2001, 2004) and Neziroglu’s (2004) cognitive-behavioral models of BDD and prior studies on BDD which suggest the development and maintenance of BDD through excessive self-focused attention and attentional bias, this study explores the potential cognitive and emotional implications of this phenomenon. Participants engaged in two mock video conferences with self-view enabled in one meeting and disabled the other for comparison. Eye tracking technology monitored their …
Epigenome-Wide Association Study Identifies Neonatal Dna Methylation Associated With Two-Year Attention Problems In Children Born Very Preterm., Marie Camerota, Barry M. Lester, Francisco Xavier Castellanos, Brian S. Carter, Jennifer Check, Jennifer Helderman, Julie A. Hofheimer, Elisabeth C. Mcgowan, Charles R. Neal, Steven L. Pastyrnak, Lynne M. Smith, Thomas Michael O'Shea, Carmen J. Marsit, Todd M. Everson
Epigenome-Wide Association Study Identifies Neonatal Dna Methylation Associated With Two-Year Attention Problems In Children Born Very Preterm., Marie Camerota, Barry M. Lester, Francisco Xavier Castellanos, Brian S. Carter, Jennifer Check, Jennifer Helderman, Julie A. Hofheimer, Elisabeth C. Mcgowan, Charles R. Neal, Steven L. Pastyrnak, Lynne M. Smith, Thomas Michael O'Shea, Carmen J. Marsit, Todd M. Everson
Manuscripts, Articles, Book Chapters and Other Papers
Prior research has identified epigenetic predictors of attention problems in school-aged children but has not yet investigated these in young children, or children at elevated risk of attention problems due to preterm birth. The current study evaluated epigenome-wide associations between neonatal DNA methylation and attention problems at age 2 years in children born very preterm. Participants included 441 children from the Neonatal Neurobehavior and Outcomes in Very Preterm Infants (NOVI) Study, a multi-site study of infants born < 30 weeks gestational age. DNA methylation was measured from buccal swabs collected at NICU discharge using the Illumina MethylationEPIC Bead Array. Attention problems were assessed at 2 years of adjusted age using the attention problems subscale of the Child Behavior Checklist (CBCL). After adjustment for multiple testing, DNA methylation at 33 CpG sites was associated with child attention problems. Differentially methylated CpG sites were located in genes previously linked to physical and mental health, including several genes associated with ADHD in prior epigenome-wide and genome-wide association studies. Several CpG sites were located in genes previously linked to exposure to prenatal risk factors in the NOVI sample. Neonatal epigenetics measured at NICU discharge could be useful in identifying preterm children at risk for long-term attention problems and related psychiatric disorders, who could benefit from early prevention and intervention efforts.
No “Jitters” But No Energy From A Commercially Available Energy Drink., Jose Antonio, Jason M. Curtis
No “Jitters” But No Energy From A Commercially Available Energy Drink., Jose Antonio, Jason M. Curtis
Journal for Sports Neuroscience
Abstract
Introduction: The purpose of this study was to determine the effects of an energy drink (JOCKO GO) on mood, sustained attention/reaction time, and hand steadiness.
Methods: A total of 29 active men (n = 9) and women (n=20) (mean ± SD: age 22 ± 5 yr.; height 168±8 cm; body mass 68.2 ± 12.8 kg; lean body mass 51.9 ± 15.0 kg; fat mass 15.4 ± 6.8 kg; percent body fat 22.6 ± 8.9%; total body water 38.6 ± 8.6 liters) completed this randomized, crossover, counterbalanced trial. Each subject consumed either one can (355 ml) of the energy …
A Combination Of Caffeine, Teacrine, And Dynamine Improves The Neurophysiological And Performance Measures Of Electronic (E)-Gamers, Cassandra Evans, Jose Antonio, Amani Khan, Alexandra Vanderkley, Maria Berrocales, Jose Rojas, Samir Sakaria, Joseph Petruzzelli, Juan Carlos Santana, Jason Curtis, Tony Ricci, Jaime L. Tartar
A Combination Of Caffeine, Teacrine, And Dynamine Improves The Neurophysiological And Performance Measures Of Electronic (E)-Gamers, Cassandra Evans, Jose Antonio, Amani Khan, Alexandra Vanderkley, Maria Berrocales, Jose Rojas, Samir Sakaria, Joseph Petruzzelli, Juan Carlos Santana, Jason Curtis, Tony Ricci, Jaime L. Tartar
HPD Articles
Introduction: Video games require precise motor skills, quick reaction times, and cognitive engagement. The tremendous growth of the electronic (e)-gaming industry has increased the demands for cognitive supplements (e.g., nootropics) to help e-athletes gain a competitive edge. The primary aim of this study was to evaluate the effects of combined caffeine + TeaCrine + Dynamine measures of neurophysiological and first-person shooter game performance in e-gamers. Methods: Using a randomized double-blinded, crossover design, we assessed the effects of an acute, singledose treatment of caffeine (200 mg) vs. caffeine (200 mg) + TeaCrine (10 mg) + Dynamine (50 mg) (CTD) vs. Ppacebo …
Cognitive And Neural Bases Of Visual-Context-Guided Decision-Making, Sai Sun, Hongbo Yu, Shuo Wang, Rongjun Yu
Cognitive And Neural Bases Of Visual-Context-Guided Decision-Making, Sai Sun, Hongbo Yu, Shuo Wang, Rongjun Yu
2020-Current year OA Pubs
Humans adjust their behavioral strategies based on feedback, a process that may depend on intrinsic preferences and contextual factors such as visual salience. In this study, we hypothesized that decision-making based on visual salience is influenced by habitual and goal-directed processes, which can be evidenced by changes in attention and subjective valuation systems. To test this hypothesis, we conducted a series of studies to investigate the behavioral and neural mechanisms underlying visual salience-driven decision-making. We first established the baseline behavioral strategy without salience in Experiment 1 (n = 21). We then highlighted the utility or performance dimension of the chosen …
Mental Health And Mindfulness: A Homeroom Curriculum At Benton Hall Academy, Kasey A. Rohleder
Mental Health And Mindfulness: A Homeroom Curriculum At Benton Hall Academy, Kasey A. Rohleder
OTD Capstone Projects
This capstone project was completed through a partnership with Benton Hall Academy in Nashville, TN. This academy is a school for children who learn differently and works to help students be successful in their education and transition into the workplace or higher learning opportunities. This project focuses on improving the mental health of lower and middle school students through a 27 week homeroom curriculum teaching about mindfulness, social skills, attention, and emotional regulation. Current literature and materials, students needs, and stakeholder input was utilized to create and implement the project in the lower and middle school homeroom classrooms.
The Effect Of Alternative Seating On School Function And Task Behavior In A Second-Grade Classroom, Julie H. Hunley, Stephanie Beisbier, Cynthia Clough
The Effect Of Alternative Seating On School Function And Task Behavior In A Second-Grade Classroom, Julie H. Hunley, Stephanie Beisbier, Cynthia Clough
The Open Journal of Occupational Therapy
Background: The purpose of this study was to explore the effect of alternative seating (KidsErgo chairs) on second-grade students’ attention and task behavior/completion skills during academic instruction and work time.
Method: The quasi-experimental two-group pretest/posttest study included 24 students in one urban parochial school classroom. A subset of students was identified for close momentary time sampling of classroom behaviors while all students were assessed with the behavior/task completion subtest of the School Function Assessment (SFA).
Results: SFA scores improved in the students with low baseline SFA scores (LSFA), but not in the students with high baseline SFA …
College Students' Relationship With Attention Deficit Hyperactivity Disorder And Learning Accommodations At The University Of Nebraska-Lincoln, Brianna Danehey, Kim Hansen Dr., Chelsea Witt Dr.
College Students' Relationship With Attention Deficit Hyperactivity Disorder And Learning Accommodations At The University Of Nebraska-Lincoln, Brianna Danehey, Kim Hansen Dr., Chelsea Witt Dr.
Honors Theses
Attention deficit hyperactivity disorder (ADHD) can provide many challenges for college students due to difficulties focusing, multi-tasking, and staying organized. Colleges are required to offer academic accommodations to students with disabilities in an attempt to provide students with an equitable learning environment. However, accommodations may be ineffective if they are highly unattainable, unused by the student once granted, or hindered by university faculty.
The objective of this study was to identify barriers to receiving effective and beneficial academic accommodations for individuals with ADHD at the University level and to provide insight into college students' knowledge and relationships relating to the …
Infant Cognition As A Predictor Of Language Development, Casey Ripplinger
Infant Cognition As A Predictor Of Language Development, Casey Ripplinger
2023 SLP Posters
Through everyday interactions with their caregivers, most infants readily acquire early communication that leads to the development of listening and spoken language. However, a child's cognitive abilities may predict their language acquisition trajectory and the complexity of language they ultimately achieve. This poster describes the cognitive skills which are known predictors of language acquisition. Furthermore, this poster offers suggested intervention activities which caregivers and professionals can utilize to enhance the development of language in young children.
Attention, Working Memory, And Adaptive Functioning In Emerging Young Adults With Psychometrically-Defined Schizotypy, Parth Nakirikanti
Attention, Working Memory, And Adaptive Functioning In Emerging Young Adults With Psychometrically-Defined Schizotypy, Parth Nakirikanti
Honors Undergraduate Theses
Schizotypy, a complex construct linked to schizophrenia-related traits, encompasses positive, negative, and disorganized symptoms. This study offers a review of the concept of schizotypy, including its historical evolution, tracing it from Bleuler's early mention in 1911 to Meehl's continuum model. Embracing a dimensional perspective, this research underscores the interplay of biological, psychological, and social factors in understanding schizotypy. Deficits in sustained attention and working memory within schizotypy remain underexplored, with prior studies yielding inconsistent results. Adaptive functioning deficits in individuals with schizotypy are also inadequately understood. Examining a college student population, this investigation utilized scores on the Schizotypal Personality Questionnaire …
Prenatal Ethanol Exposure Impairs Performance On Spatial And Tactile Sequential Discrimination Task In Juvenile Rats, Caleb S. Bailey
Prenatal Ethanol Exposure Impairs Performance On Spatial And Tactile Sequential Discrimination Task In Juvenile Rats, Caleb S. Bailey
Theses and Dissertations--Psychology
Fetal alcohol spectrum disorders (FASDs) are a set of cognitive and behavioral abnormalities that arise in ~5% of children who have been prenatally-exposed to alcohol. Prenatal alcohol exposure (PAE) can cause impairments in learning acquisition, working memory, response inhibition, and attentional-set shifting that result in exaggerated deficits in executive function and impairments in goal-seeking behavior. There are standard procedures used in rodent research to address some components of these deficits, but few procedures are sensitive enough to comprehensively assess such deficits. To address this issue in FASDs research techniques, we developed a procedure that requires prolonged executive function in a …
Social Attention During Object Engagement: Toward A Cross-Species Measure Of Preferential Social Orienting, Claire Weichselbaum, Nicole Hendrix, Jordan Albright, Joseph D Dougherty, Kelly N Botteron, John N Constantino, Natasha Marrus
Social Attention During Object Engagement: Toward A Cross-Species Measure Of Preferential Social Orienting, Claire Weichselbaum, Nicole Hendrix, Jordan Albright, Joseph D Dougherty, Kelly N Botteron, John N Constantino, Natasha Marrus
2020-Current year OA Pubs
BACKGROUND: A central challenge in preclinical research investigating the biology of autism spectrum disorder (ASD) is the translation of ASD-related social phenotypes across humans and animal models. Social orienting, an observable, evolutionarily conserved behavior, represents a promising cross-species ASD phenotype given that disrupted social orienting is an early-emerging ASD feature with evidence for predicting familial recurrence. Here, we adapt a competing-stimulus social orienting task from domesticated dogs to naturalistic play behavior in human toddlers and test whether this approach indexes decreased social orienting in ASD.
METHODS: Play behavior was coded from the Autism Diagnostic Observation Schedule (ADOS) in two samples …
Assessing The Effectiveness Of The Mover Program For Treating Attention Deficit In Children (Mover: Movement Opportunities Through Vestibular Engagement Rhythm), Lindsay B. Williams, Camille Skubik-Peplaski
Assessing The Effectiveness Of The Mover Program For Treating Attention Deficit In Children (Mover: Movement Opportunities Through Vestibular Engagement Rhythm), Lindsay B. Williams, Camille Skubik-Peplaski
Student Journal of Occupational Therapy
Background: The purpose of this study was to investigate the effects of participation in a movement- to music program on the attention span of elementary school-aged children who have attention deficits. The hypothesis was that participants would demonstrate improved attention on the Test of Sustained Selective Attention (TOSSA) (Kovacs, 2015).
Methods: This quantitative study involved nine children who participated in four movement-to-music sessions with a staggered stop over a period of six weeks. The study incorporated a single group pre-test/post-test design, and a non-parametric Sign Test was utilized to analyze data from the TOSSA subcategories of concentration, detection, …
Experimental Research On The Influence Of Innovative After-Class Activities On Primary Students’ Attention, Zhongting He, Xiaozan Wang, Jiarong Zhong
Experimental Research On The Influence Of Innovative After-Class Activities On Primary Students’ Attention, Zhongting He, Xiaozan Wang, Jiarong Zhong
International Journal of Physical Activity and Health
Nowadays, due to factors such as long teaching time of the teacher, students often show problems of inattention. The purpose of this article is to explore whether innovative after-class activities can significantly improve the attention level of third-grade primary students. Through teaching experiment intervention, the attention levels of boys and girls in the experimental group and the control group were compared. According to the principle of no significant difference in the previous test, four classes of the third grade of Xiangtan Road Primary School in Qingdao, Shandong Province were selected, two as experimental classes (60 students, including 30 boys and …
The Impact Of Background Noise On The Communicative Experience Of People With Mild To Moderate Aphasia: A Qualitative Study, Riley Robertson Hegewald
The Impact Of Background Noise On The Communicative Experience Of People With Mild To Moderate Aphasia: A Qualitative Study, Riley Robertson Hegewald
Theses and Dissertations
This study examined how retelling stories with a variety different background noise conditions affected the communicative experiences of people with aphasia (PWA). Participants included 11 adults with mild to moderate aphasia and 11 age- and gender-matched controls. Participants participated in a semi-structured interview immediately following the experimental measure where they were asked open-ended questions regarding their experience retelling stories and how those experiences related to their everyday lives. Results revealed three themes related to how participants responded to communicating in noise: (a) cognitive reactions, (b) emotional reactions, and (c) social reactions. The findings suggest that PWA exert more effort when …
Codem: Conditional Domain Embeddings For Scalable Human Activity Recognition, Abu Zaher Md Faridee, Avijoy Chakma, Zahid Hasan, Nirmalya Roy, Archan Misra
Codem: Conditional Domain Embeddings For Scalable Human Activity Recognition, Abu Zaher Md Faridee, Avijoy Chakma, Zahid Hasan, Nirmalya Roy, Archan Misra
Research Collection School Of Computing and Information Systems
We explore the effect of auxiliary labels in improving the classification accuracy of wearable sensor-based human activity recognition (HAR) systems, which are primarily trained with the supervision of the activity labels (e.g. running, walking, jumping). Supplemental meta-data are often available during the data collection process such as body positions of the wearable sensors, subjects' demographic information (e.g. gender, age), and the type of wearable used (e.g. smartphone, smart-watch). This information, while not directly related to the activity classification task, can nonetheless provide auxiliary supervision and has the potential to significantly improve the HAR accuracy by providing extra guidance on how …
Associations Between Otitis Media And Social Development And Behavior, Samantha Reed, Inga Rohde, Hannah Yu
Associations Between Otitis Media And Social Development And Behavior, Samantha Reed, Inga Rohde, Hannah Yu
Occupational Therapy Evidence Projects
Doreen Hunt, MA, OTR/L, is an occupational therapist at Children's Therapy of Woodinville, an outpatient pediatric clinic. She served as the primary collaborator with three University of Puget Sound occupational therapy (OT) doctoral students to address the research question, "How are chronic ear infections (otitis media) in early childhood associated with children's behavioral outcomes and social development?" A literature review identified 29 relevant articles which led to establishing themes of social skills, attention and behavior. Strong evidence indicates an association between chronic ear infections and social skills. However, due to mixed evidence, no clear associations could be found between chronic …
Direction Of Attentional Focus In Prosthetic Training: Current Practice And Potential For Improving Motor Learning In Individuals With Lower Limb Loss, Alexander Bonczyk, Maria Katrina Tillada Dimapilis, Sarah Partridge, Samantha Ruiz
Direction Of Attentional Focus In Prosthetic Training: Current Practice And Potential For Improving Motor Learning In Individuals With Lower Limb Loss, Alexander Bonczyk, Maria Katrina Tillada Dimapilis, Sarah Partridge, Samantha Ruiz
UNLV Theses, Dissertations, Professional Papers, and Capstones
Objective: Adopting an external focus of attention has been shown to benefit motor performance and learning. However, the potential of optimizing attentional focus for improving prosthetic motor skills in lower limb prosthesis (LLP) users has not been examined. In this study, we investigated the frequency and direction of attentional focus embedded in the verbal instructions in a clinical prosthetic training setting.
Methods: Twenty-one adult LLP users (8 female, 13 male; 85% at K3 level; mean age=50.5) were recruited from prosthetic clinics in the Southern Nevada region. Verbal interactions between LLP users and their prosthetists (mean experience=10 years, range=4-21 years) during …
Exploration Of The Transference Of Cognitive Skills Gained From A Movement-Based Program Incorporating Modified Dance To Occupational Performance For Individuals With Parkinson’S Disease, Alyssa Kronstadt-Trapasso
Exploration Of The Transference Of Cognitive Skills Gained From A Movement-Based Program Incorporating Modified Dance To Occupational Performance For Individuals With Parkinson’S Disease, Alyssa Kronstadt-Trapasso
Spring 2022 Virtual OTD Capstone Symposium
A movement-based program incorporating modified dance was used with individuals with Parkinson’s disease (PD) to assess changes in cognition as it relates to occupational performance. This qualitative research study provided 1-hour dance sessions 3 days per week over the course of 16 weeks with 6 participants who have mild-moderate PD. Various dance styles were used including salsa, tango, waltz, line dancing, and others. Cognition and occupational performance were assessed using the Montreal Cognitive Assessment (MOCA), the Canadian Occupational Performance Measure (COPM), and surveys. Findings indicated improvements in perceived occupational performance via the COPM and surveys, while MoCA results indicated improvements …
Neurofeedback Needs Support! Effects Of Neurofeedback-Eeg Training In Terms Of The Level Of Attention And Arousal Control In Sports Shooters, Miroslaw Mikicin, Marta Sczypanska, Katarzyna Skwarek
Neurofeedback Needs Support! Effects Of Neurofeedback-Eeg Training In Terms Of The Level Of Attention And Arousal Control In Sports Shooters, Miroslaw Mikicin, Marta Sczypanska, Katarzyna Skwarek
Baltic Journal of Health and Physical Activity
Background: Achievements in sports shooting are associated with the level of attention and agitation control, which improve to a significant extent the effectiveness of shooters in sports competition. The purpose of this study was to analyse changes in the level of attention and activation in sports shooters after neurofeedback-EEG training. Material and methods: The study included students of the Military University of Technology (27 subjects). The Vienna Test System was used: a test for assessing attention (COG) and a test for assessing the functional activation (FLIM). The measurements were carried out before and after 20 neurofeedback-EEG training sessions oriented towards …
Effects Of Positive And Negative Emotion On Picture Naming For People With Mild To Moderate Aphasia: A Preliminary Investigation, Tyson G. Harmon, Courtney Nielsen, Corinne Loveridge, Camille Williams
Effects Of Positive And Negative Emotion On Picture Naming For People With Mild To Moderate Aphasia: A Preliminary Investigation, Tyson G. Harmon, Courtney Nielsen, Corinne Loveridge, Camille Williams
Faculty Publications
Purpose: To investigate how emotional arousal and valence affect confrontational naming accuracy and response time in people with mild to moderate aphasia compared with adults without aphasia. We hypothesized that negative and positive emotions would facilitate naming for people with aphasia but lead to slower responses for adults with no aphasia.
Method: Eight participants with mild to moderate aphasia, 15 older adults, and 17 young adults completed a confrontational naming task across three conditions (positive, negative, neutral) in an ABA case series design. Immediately following each naming condition, participants self-reported their perceived arousal and pleasure. Accuracy and response time were …
Using Legos® In Research Facilitation: An Advanced Scripted Research Method, Samuel W. Root
Using Legos® In Research Facilitation: An Advanced Scripted Research Method, Samuel W. Root
International Journal of Transpersonal Studies Advance Publication Archive
Transpersonal research methods can help individuals access useful information and material that typically reside out of conscious awareness. The playful activity of LEGO® block-building can be adapted for research purposes and used to overcome research impasses, for example. This paper presents a novel transpersonal LEGO® building process for facilitation in each of the four major phases of research. Readers are provided with a 6-step script that takes between 30 minutes and 1 hour to complete. Steps include: Prepare to Exercise; Set Intentions; Build While Intending Solution; Appreciate/Take In; Project and Actively Imagine; and Reflect and Ease Out. Future studies could …
Eye Movement And Pupil Measures: A Review, Bhanuka Mahanama, Yasith Jayawardana, Sundararaman Rengarajan, Gavindya Jayawardena, Leanne Chukoskie, Joseph Snider, Sampath Jayarathna
Eye Movement And Pupil Measures: A Review, Bhanuka Mahanama, Yasith Jayawardana, Sundararaman Rengarajan, Gavindya Jayawardena, Leanne Chukoskie, Joseph Snider, Sampath Jayarathna
Computer Science Faculty Publications
Our subjective visual experiences involve complex interaction between our eyes, our brain, and the surrounding world. It gives us the sense of sight, color, stereopsis, distance, pattern recognition, motor coordination, and more. The increasing ubiquity of gaze-aware technology brings with it the ability to track gaze and pupil measures with varying degrees of fidelity. With this in mind, a review that considers the various gaze measures becomes increasingly relevant, especially considering our ability to make sense of these signals given different spatio-temporal sampling capacities. In this paper, we selectively review prior work on eye movements and pupil measures. We first …
Using Legos® In Research Facilitation: An Advanced Scripted Research Method, Samuel W. Root
Using Legos® In Research Facilitation: An Advanced Scripted Research Method, Samuel W. Root
International Journal of Transpersonal Studies
Transpersonal research methods can help individuals access useful information and material that typically reside out of conscious awareness. The playful activity of LEGO® block-building can be adapted for research purposes and used to overcome research impasses, for example. This paper presents a novel transpersonal LEGO® building process for facilitation in each of the four major phases of research. Readers are provided with a 6-step script that takes between 30 minutes and 1 hour to complete. Steps include: Prepare to Exercise; Set Intentions; Build While Intending Solution; Appreciate/Take In; Project and Actively Imagine; and Reflect and Ease Out. Future studies could …
The Role Of Eye Movements, Attention, And Hand Movements On Age-Related Differences In Pegboard Tests, Brittany Heintz Walters, Wendy E. Huddleston, Kristian M. O'Connor, Jinsung Wang, Marie K. Hoeger Bement, Kevin G. Keenan
The Role Of Eye Movements, Attention, And Hand Movements On Age-Related Differences In Pegboard Tests, Brittany Heintz Walters, Wendy E. Huddleston, Kristian M. O'Connor, Jinsung Wang, Marie K. Hoeger Bement, Kevin G. Keenan
Physical Therapy Faculty Research and Publications
Well-documented manual dexterity impairments in older adults may critically depend on the processing of visual information. The purpose of this study was to determine age-related changes in eye and hand movements during commonly used pegboard tests and the association with manual dexterity impairments in older adults. The relationship between attentional deficits and manual dexterity was also assessed. Eye movements and hand kinematics of 20 young (20–38 yr) and 20 older (65–85 yr) adults were recorded during 9-Hole Pegboard, Grooved Pegboard, and a visuospatial dual test. Results were compared with standardized tests of attention (The Test of Everyday Attention and Trail …
Investigating Gene-Environment Interaction In A Double-Hit Model For Autism Spectrum Disorder, Melvin Maroon
Investigating Gene-Environment Interaction In A Double-Hit Model For Autism Spectrum Disorder, Melvin Maroon
Undergraduate Student Research Internships Conference
With the exponential advancements seen in the field of sequencing technology, the science community has come to identify hundreds of potential genetic risk factors for neuropsychiatric disorders. Despite our knowledge that such risk factors exist, we have yet to understand their specific influences on the behavioral profile of an individual. In addition, maternal infection during pregnancy can have longstanding detrimental outcomes on a child’s development. This is especially impactful with the present threat of viral infection during the pandemic. Our study aims to understand the influence of a specific genetic and environmental factor on a preclinical rodent model’s behavioral development. …
Speech-Evoked Brain Activity Is More Robust To Competing Speech When It Is Spoken By Someone Familiar, Emma Holmes, Ingrid S. Johnsrude
Speech-Evoked Brain Activity Is More Robust To Competing Speech When It Is Spoken By Someone Familiar, Emma Holmes, Ingrid S. Johnsrude
Communication Sciences and Disorders Publications
When speech is masked by competing sound, people are better at understanding what is said if the talker is familiar compared to unfamiliar. The benefit is robust, but how does processing of familiar voices facilitate intelligibility? We combined high-resolution fMRI with representational similarity analysis to quantify the difference in distributed activity between clear and masked speech. We demonstrate that brain representations of spoken sentences are less affected by a competing sentence when they are spoken by a friend or partner than by someone unfamiliar—effectively, showing a cortical signal-to-noise ratio (SNR) enhancement for familiar voices. This effect correlated with the familiar-voice …
Cerebellum-Seeded Functional Connectivity Changes In Trait-Anxious Individuals Undergoing Attention Bias Modification Training, Katherine Elwell
Cerebellum-Seeded Functional Connectivity Changes In Trait-Anxious Individuals Undergoing Attention Bias Modification Training, Katherine Elwell
All NMU Master's Theses
Anxiety and anxiety related disorders are increasing at a drastic rate in the past decade, with the NIMH reporting that 31.1% of U.S. adults will experience an anxiety disorder at some point in their lives. Anxiety is commonly characterized by increased attention bias to threat. Attention Bias Modification (ABM) is a new treatment used to reduce individual’s attention bias towards threat. The extent to which ABM leads to underlying neural changes is still unknown. The cerebellum is a neglected brain structure, with new research provides evidence that cerebellum’s functional connectivity and shared networks with threat processing regions has a direct …