Perspectives of family members participating in cultural assessment of psychiatric disorders: Findings from the DSM-5 International Field Trial

Despite the important roles families play in the lives of many individuals with mental illness across cultures, there is a dearth of data worldwide on how family members perceive the process of cultural assessment as well as to how to best include them. This study addresses this gap in our knowledge through analysis of data collected across six countries as part of a DSM-5 Field Trial of the Cultural Formulation Interview (CFI). At clinician discretion, individuals who accompanied patients to the clinic visit (i.e. patient companions) at the time the CFI was conducted were invited to participate in the cultural assessment and answer questions about their experience. The specific aims of this paper are (1) to describe patterns of participation of patient companions in the CFI across the six countries, and (2) to examine the comparative feasibility, acceptability, and clinical utility of the CFI from companion perspectives through analysis of both quantitative and qualitative data. Among the 321 patient interviews, only 86 (at four of 12 sites) included companions, all of whom were family members or other relatives. The utility, feasibility and acceptability of the CFI were rated favourably by relatives, supported by qualitative analyses of debriefing interviews. Cross-site differences in frequency of accompaniment merit further study

Robust penetrating microelectrodes for neural interfaces realized by titanium micromachining

Neural prosthetic interfaces based upon penetrating microelectrode devices have broadened our understanding of the brain and have shown promise for restoring neurological functions lost to disease, stroke, or injury. However, the eventual viability of such devices for use in the treatment of neurological dysfunction may be ultimately constrained by the intrinsic brittleness of silicon, the material most commonly used for manufacture of penetrating microelectrodes. This brittleness creates predisposition for catastrophic fracture, which may adversely affect the reliability and safety of such devices, due to potential for fragmentation within the brain. Herein, we report the development of titanium-based penetrating microelectrodes that seek to address this potential future limitation. Titanium provides advantage relative to silicon due to its superior fracture toughness, which affords potential for creation of robust devices that are resistant to catastrophic failure. Realization of these devices is enabled by recently developed techniques which provide opportunity for fabrication of high-aspect-ratio micromechanical structures in bulk titanium substrates. Details are presented regarding the design, fabrication, mechanical testing, in vitro functional characterization, and preliminary in vivo testing of devices intended for acute recording in rat auditory cortex and thalamus, both independently and simultaneously

Qualitative analysis of cultural formulation interview: findings and implications for revising the outline for cultural formulation

The DSM-IV Outline for Cultural Formulation (OCF) was a framework for assessment based on principles of cultural psychiatry. The Cultural Formulation Interview (CFI) for DSM-5 provided a tool enabling wider use of cultural formulation in clinical cultural assessment. Validation to justify the inclusion of the CFI in DSM-5 involved quantitative analysis of debriefing interviews of patients and clinicians for feasibility, acceptability and clinical utility. We now further examine qualitative field trial data from the CFI interviews and the debriefing interviews in Pune, India. Administration of the CFI was followed by routine diagnostic assessment of 36 psychiatric outpatients-11 found to have severe mental disorders (SMD) and 25 with common mental disorders (CMD). Domain-wise thematic analyses of the CFI and debriefing interviews identified recurrent themes based on cultural identity, illness explanatory models, stressful and supportive social relationships, and the impact of political, economic, and cultural contexts. A tendency to elaborate accounts, rather than simply name their problem, and more diverse past help-seeking distinguished CMD from SMD groups. Patients valued the CFI more than clinicians did, and most patients did not consider cultural background differences of clinician-patient relationships to be relevant. Qualitative analysis of CFI data and critical analysis of domain mapping of CFI content to the structure of OCF domains indicated the value of revising the dimensional structure of the OCF. A proposed revision (OCF-R) is expected to better facilitate clinical use and research on cultural formulation and use of the CFI

Automatic irrigation Control System Using Zigbee and GSM

n India 60%-70% economy depends on agriculture, there is a need to modernize the conventional agricultural methods for the better productivity. Due to unplanned excess use of water the ground water level is decreasing continuously. An automatic irrigation system is developed to optimize water use for agriculture. The system has a distributed wireless sensor network of soil-moisture sensor, temperature and humidity sensor placed in field. In system these field parameters are monitored and irrigation is controlled according to requirements. The system designed also checks the water availability and sends regarding message to user. A PC is used in this system offers stable remote access to field conditions and real-time control and monitoring of irrigation controller. &nbsp