Welcoming new neighbors: Minnesota's rapid response model to address the urgent health needs of Afghan newcomers, 2021-2022.

As a result of the United States withdrawal from Afghanistan in fall 2021, 1,260 Afghan evacuees arrived in Minnesota between October 2021 and February 2022. Several contextual factors including an overtaxed health system under duress from COVID-19 and uncertain benefit eligibility prompted a coordinated public health response to appropriately address the acute and pressing medical concerns of our new neighbors. This community case study describes the State of Minnesota's cross-sectoral response that created a welcoming environment, identified public health concerns, and addressed acute medical needs. Medical volunteers provided an initial health and safety check for Afghan families upon arrival. Volunteers also offered onsite culturally and linguistically appropriate mental health assessments, group therapy, women's clinics, vaccine clinics, medication refills, and ongoing walk-in primary care. Care coordinators facilitated primary care and specialty care referrals. The majority (96%) of eligible arrivals were screened as part of this response and the median time between arrival to Minnesota and initial health screening was 2 days. Half of all arrivals screened reported at least one health concern and 56% were referred to a specialty for further evaluation. Almost one in four adults (24%) reported mental health concerns. Existing partnerships across local sectors can be leveraged to provide comprehensive physical and mental health services to newcomers in an emergency response.

Possible Role of Parvalbumin Interneurons in Meditation and Psychiatric Illness.

Parvalbumin (PV) interneurons are present in multiple brain regions and produce complex influences on brain functioning. An increasing number of research findings indicate that the function of these interneurons is more complex than solely to inhibit pyramidal neurons in the cortex. They generate feedback and feedforward inhibition of cortical neurons, and they are critically involved in the generation of neuronal network oscillation. These oscillations, generated by various brain regions, are linked to perceptions, thought processes, and cognitive functions, all of which, in turn, influence human emotions and behavior. Both animal and human studies consistently have found that meditation practice results in enhancement in the effects of alpha-, theta-, and gamma-frequency oscillations, which may correspond to positive changes in cognition, emotion, conscious awareness, and, subsequently, behavior. Although the study of meditation has moved into mainstream neuroscience research, the link between PV interneurons and any role they might play in meditative states remains elusive. This article is focused primarily on gamma-frequency oscillation, which is generated by PV interneurons, to develop insight and perspective into the role of PV interneurons in meditation. This article also points to new and emerging directions that address whether this role of PV interneurons in meditation extends to a beneficial, and potentially therapeutic, role in the treatment of common psychiatric disorders, including schizophrenia.