A Qualitative Investigation on COVID-19 Vaccine Hesitancy in Neurodivergent Communities.

Vaccine hesitancy is a major barrier to vaccination, hindering the success of vaccine efforts and thereby increasing public health risk to viral diseases, including COVID-19. Neurodivergent (ND) individuals, including individuals with an intellectual and/or developmental disability, have demonstrated a heightened risk of hospitalization and death due to COVID-19, highlighting the need for further research specifically on ND communities. We conducted a qualitative analysis using in-depth interviews with medical professionals, non-medical health professionals and communicators, and ND individuals or their caregivers. Using a thematic coding analysis methodology, trained coders identified major themes according to 24 distinct codes spanning across the categories of (1) barriers to vaccination; (2) facilitators to vaccination; and (3) suggestions for improving vaccine confidence. Qualitative findings identify misinformation, perception of vaccine risk, sensory sensitivities, and structural hardship as the most significant barriers to COVID-19 vaccination. We highlight the importance of accommodations to vaccination for the ND community alongside coordinated efforts by healthcare leaders to direct their communities to accurate sources of medical information. This work will inform the direction of future research on vaccine hesitancy, and the development of programs specific to the ND community's access to vaccines.

A mixed methods investigation of college student mental health during the first year of the COVID-19 pandemic.

OBJECTIVE: Researchers collaborated with undergraduate minority students to quantitatively and qualitatively investigate college students' mental health during the first year of the COVID-19 pandemic. PARTICIPANTS: Participants were two convenience samples of diverse college students surveyed in June (n = 128; M age = 21.7, SD = 1.7) and December (n = 242; M age = 20.3, SD = 1.7) of 2020. METHODS: This study administered items from the California Health Interview Survey and open-ended qualitative items via Qualtrics. RESULTS: Across both waves, students reported significant mental health challenges and psychological distress. Students surveyed in December were three to four times more likely to report depression and anxiety. Female and older students reported heightened odds of mental health challenges. Qualitative findings elaborated on contributing factors. CONCLUSION: During the pandemic, college students have experienced pronounced mental health challenges, potentially exacerbated by academic, professional, relational, and environmental stressors and uncertainty.

Peering into the Brain through the Retrosplenial Cortex to Assess Cognitive Function of the Injured Brain.

The retrosplenial cortex (RSC) is a posterior cortical area that has been drawing increasing interest in recent years, with a growing number of studies studying its contribution to cognitive and sensory functions. From an anatomical perspective, it has been established that the RSC is extensively and often reciprocally connected with the hippocampus, neocortex, and many midbrain regions. Functionally, the RSC is an important hub of the default-mode network. This endowment, with vast anatomical and functional connections, positions the RSC to play an important role in episodic memory, spatial and contextual learning, sensory-cognitive activities, and multi-modal sensory information processing and integration. Additionally, RSC dysfunction has been reported in cases of cognitive decline, particularly in Alzheimer's disease and stroke. We review the literature to examine whether the RSC can act as a cortical marker of persistent cognitive dysfunction after traumatic brain injury (TBI). Because the RSC is easily accessible at the brain's surface using in vivo techniques, we argue that studying RSC network activity post-TBI can shed light into the mechanisms of less-accessible brain regions, such as the hippocampus. There is a fundamental gap in the TBI field about the microscale alterations occurring post-trauma, and by studying the RSC's neuronal activity at the cellular level we will be able to design better therapeutic tools. Understanding how neuronal activity and interactions produce normal and abnormal activity in the injured brain is crucial to understanding cognitive dysfunction. By using this approach, we expect to gain valuable insights to better understand brain disorders like TBI.