International review of psychiatry
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There is evidence that intra- and inter-hemispheric white matter communication, mainly fronto-limbic and callosal connectivity, is impaired in bipolar disorder as reported in several magnetic resonance (MR) diffusion imaging studies. In this review we will discuss diffusion imaging studies that examined white matter integrity in patients with bipolar disorder, trying to outline future research strategies.
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Black and ethnic minorities show different pathways to care services and different routes out of care. These often involve non-statutory sector services. In order to improve access to services, and to develop appropriate and effective interventions, many innovations are described but the knowledge about how to improve pathways to recovery has not been synthesized. ⋯ The key components of effective pathway interventions include specialist services for ethnic minority groups, collaboration between sectors, facilitating referral routes between services, outreach and facilitating access into care, and supporting access to rehabilitation and moving out of care. Services that support collaboration, referral between services, and improve access seem effective, but warrant further evaluation. Innovative services must ensure that their evaluation frameworks meet minimum quality standards if the knowledge gained from the service is to be generalized, and if it is to inform policy.