Neural single-shot GHz FMCW correlation imaging.

Depth sensing is essential for 3D environmental perception across application domains, including autonomous driving, topographical mapping, and augmented and virtual reality (AR/VR). Traditional correlation time-of-flight (ToF) methods, while are able to produce dense high-resolution depth maps, are plagued by phase wrapping artifacts which limit their effective depth range. Though multi-frequency methods can help reduce this problem by simultaneously solving for phase wrap counts in multiple wavelengths, this requires multiple measurements per pixel, necessitating additional hardware and imaging time.

Spatially varying nanophotonic neural networks.

The explosive growth in computation and energy cost of artificial intelligence has spurred interest in alternative computing modalities to conventional electronic processors. Photonic processors, which use photons instead of electrons, promise optical neural networks with ultralow latency and power consumption. However, existing optical neural networks, limited by their designs, have not achieved the recognition accuracy of modern electronic neural networks.

Dissociative Subtype of Posttraumatic Stress Disorder and its Correlates Among Treatment-Seeking Refugees.

The dissociative subtype of posttraumatic stress disorder (PTSD-DS) denotes a severe type of PTSD associated with complex trauma exposure and psychiatric comorbidity. Refugees may be at heightened risk of developing PTSD-DS, but research is lacking. This cross-sectional study aimed to examine PTSD-DS and its demographic, trauma-related, and clinical correlates among a convenience sample of refugee patients over 18 years old who were diagnosed with PTSD according to DSM-5.

Greater exposure to PM and PM was associated with lower corneal nerve measures: the Maastricht study - a cross-sectional study.

Background: Epidemiological and toxicological studies indicate that increased exposure to air pollutants can lead to neurodegenerative diseases. To further confirm this relationship, we evaluated the association between exposure to ambient air pollutants and corneal nerve measures as a surrogate for neurodegeneration, using corneal confocal microscopy.

Methods: We used population-based observational cross-sectional data from The Maastricht Study including N = 3635 participants (mean age 59.

Response of patients with complex forms of PTSD to highly intensive trauma treatment: A clinical cohort study.

Objective: Although highly intensive trauma treatment programs show promising results in the treatment of patients with posttraumatic stress disorder (PTSD), it remains uncertain if patients with complex forms of PTSD can benefit equally from these intensive programs. To investigate whether patients with the dissociative subtype of PTSD (PTSD + DS) and patients with probable complex PTSD (CPTSD) draw equal benefits from a highly intensive trauma treatment program as patients with PTSD.

Method: In this clinical cohort study, patients were included who attended a 5-day intensive program consisting of eye movement desensitisation reprocessing, exposure in vivo and trauma-sensitive yoga components.