Educational supervision and the impact of workplace-based assessments: a survey of psychiatry trainees and their supervisors.

Background: Educational supervision (ES) is considered to be an essential component of basic specialist training in psychiatry in the UK. However, previous studies have indicated variation in its provision, and uncertainty about structure and content. Workplace-based assessments (WPBAs) were introduced in 2007 as part of major postgraduate medical training reform.

Induction of Fos-like immunoreactivity in the basal ganglia by ether anaesthesia: effects of injections of muscimol in rostral versus caudal substantia nigra pars reticulata.

Exposing rats to ether anaesthesia for 20 min induced a massive expression of c- fos like (FL) immunoreactivity in specific regions of the brain, including the basal ganglia. This expression of FL immunoreactivity in the basal ganglia was successfully blocked by local injections of muscimol (GABA(A) agonist) in the substantia nigra (SN). This model was used to investigate our recent finding that inhibition of caudal SN pars reticulata (SNpr) with muscimol is more potent in suppressing the motor component of tonic seizures than comparable inhibition of the rostral part.