The distinctions between the neural resources supporting speech and music comprehension have long been studied using contexts like aphasia and amusia, and neuroimaging in control subjects. While many models have emerged to describe the different networks uniquely recruited in response to speech and music stimuli, there are still many questions, especially regarding left-hemispheric strokes that disrupt typical speech-processing brain networks, and how musical training might affect the brain networks recruited for speech after a stroke. Thus, our study aims to explore some questions related to the above topics. We collected task-based functional MRI data from 12 subjects who previously experienced a left-hemispheric stroke. Subjects listened to blocks of spoken sentences and novel piano melodies during scanning to examine the differences in brain activations in response to speech and music. We hypothesized that speech stimuli would activate right frontal regions, and music stimuli would activate the right superior temporal regions more than speech (both findings not seen in previous studies of control subjects), as a result of functional changes in the brain, following the left-hemispheric stroke and particularly the loss of functionality in the left temporal lobe. We also hypothesized that the music stimuli would cause a stronger activation in right temporal cortex for participants who have had musical training than those who have not. Our results indicate that speech stimuli compared to rest activated the anterior superior temporal gyrus bilaterally and activated the right inferior frontal lobe. Music stimuli compared to rest did not activate the brain bilaterally, but rather only activated the right middle temporal gyrus. When the group analysis was performed with music experience as a covariate, we found that musical training did not affect activations to music stimuli specifically, but there was greater right hemisphere activation in several regions in response to speech stimuli as a function of more years of musical training. The results of the study agree with our hypotheses regarding the functional changes in the brain, but they conflict with our hypothesis about musical expertise. Overall, the study has generated interesting starting points for further explorations of how musical neural resources may be recruited for speech processing after damage to typical language networks.

Due to the COVID-19 pandemic, declared in March of 2020, there have been many lifestyle changes which have likely influenced tobacco smoking behavior. Such lifestyle changes include lockdowns, stay at home orders, reduction in social cues related to smoking, increased stress, and boredom among other things. This study utilized a cross-sectional survey which looked into these behaviors, primarily perceived risk to COVID-19, and determined if there is an association between perceived risk and education level/race. Education level is a proxy for income and material resources, therefore making it more likely that people with lower levels of education have fewer resources and higher perceived risk to negative effects of COVID-19. Additionally, people of color are often marginalized in the medical community along with being the target of heavy advertising by tobacco companies which have likely impacted risk to COVID-19 as well.

The purpose of this longitudinal study was to predict /r/ acquisition using acoustic signal processing. 19 children, aged 5-7 with inaccurate /r/, were followed until they turned 8 or acquired /r/, whichever came first. Acoustic and descriptive data from 14 participants were analyzed. The remaining 5 children continued to be followed. The study analyzed differences in spectral energy at the baseline acoustic signals of participants who eventually acquired /r/ compared to that of those who did not acquire /r/. Results indicated significant differences between groups in the baseline signals for vocalic and postvocalic /r/, suggesting that the acquisition of certain allophones may be predictable. Participants’ articulatory changes made during the progression of acquisition were also analyzed spectrally. A retrospective analysis described the pattern in which /r/ allophones were acquired, proposing that vocalic /r/ and the postvocalic variant of consonantal /r/ may be acquired prior to prevocalic /r/, and /r/ followed by low vowels may be acquired before /r/ followed by high vowels, although individual variations exist.

Food is one of the most universal and uniting human experiences. It is a powerful tool to bring communities together and it is a simple way to bring joy to an individual. This project is an exercise in marketing and entrepreneurship that was inspired by these ideas, which culminated in a fundraiser bake sale to benefit Creighton Community Foundation, a local nonprofit.

This project aimed to identify barriers to participation and develop strategies to increase the accessibility of a diabetes prevention program in the Latino community. Surveys were administered to past participants of a randomized control trial at a community event where study results were shared. The top concerns expressed by respondents were related to the use of personal information. Primary barriers to participation included work/school commitments and transportation issues. Strategies to increase accessibility included providing flexible class times, having bilingual research staff, and using multiple forms of community outreach such as flyers, health events, phone calls, texts, and social media. Expanding community partners was also identified as a primary strategy for increasing program reach. Researchers should focus on addressing confidentiality concerns, providing financial compensation for attendance, flexible scheduling, and utilizing diverse outreach methods to enhance access to diabetes prevention programs in the Latino community

In January of 2020, the first cases of COVID-19 were recorded in the United States with one of them being an Arizona State University student. Since these initial cases, over 2.4 million more cases have been recorded in Arizona alone. As of March of 2020, Arizona State University Ambulatory Health Services moved to adjust their healthcare delivery methods in response to the COVID-19 pandemic. We aim to identify areas of ASU Ambulatory Health Services as of March of 2020 that need improvement based on an anonymous survey carried out among ASU students, faculty, and staff. The survey was created through Survey Monkey and consisted of 20 questions about the participant’s experience with ASU’s Ambulatory Health Services; while the survey was being created, a literature review was being conducted concerning ASU’s health care delivery in the past and the health care delivery in the greater Maricopa County region. The overall consensus of the 54 participants who took the survey was that approximately 55% of participants had an overall very satisfactory experience through ASU Ambulatory Health Services with a net promoter score of 87% satisfaction and approximately 47% of participants were very likely to recommend ASU Ambulatory Health Services with a net promoter score of about 79%. Most participants reported overall satisfactory experiences but when asked for further commentary they provided more specific criticisms of their experience that could be improved. The specific frustrations that were mentioned were issues with insurance, lack of awareness with available services, instructions on updated regulations and scheduling, and issues with patients’ visits being logged into their medical records. We recommend that ASU Ambulatory Health Services improve in these areas highlighted by the survey answers; as most of these issues are results from communication issues between ASU Ambulatory Health Services and the public, we suggest better means of communication between the public and the health services.

In January of 2020, the first cases of COVID-19 were recorded in the United States with one of them being an Arizona State University student. Since these initial cases, over 2.4 million more cases have been recorded in Arizona alone. As of March of 2020, Arizona State University Ambulatory Health Services moved to adjust their healthcare delivery methods in response to the COVID-19 pandemic. We aim to identify areas of ASU Ambulatory Health Services as of March of 2020 that need improvement based on an anonymous survey carried out among ASU students, faculty, and staff. The survey was created through Survey Monkey and consisted of 20 questions about the participant’s experience with ASU’s Ambulatory Health Services; while the survey was being created, a literature review was being conducted concerning ASU’s health care delivery in the past and the health care delivery in the greater Maricopa County region. The overall consensus of the 54 participants who took the survey was that approximately 55% of participants had an overall very satisfactory experience through ASU Ambulatory Health Services with a net promoter score of 87% satisfaction and approximately 47% of participants were very likely to recommend ASU Ambulatory Health Services with a net promoter score of about 79%. Most participants reported overall satisfactory experiences but when asked for further commentary they provided more specific criticisms of their experience that could be improved. The specific frustrations that were mentioned were issues with insurance, lack of awareness with available services, instructions on updated regulations and scheduling, and issues with patients’ visits being logged into their medical records. We recommend that ASU Ambulatory Health Services improve in these areas highlighted by the survey answers; as most of these issues are results from communication issues between ASU Ambulatory Health Services and the public, we suggest better means of communication between the public and the health services.