Electroconvulsive therapy is a widely practiced, safe and effective treatment for severe mental illness. A febrile reaction induced by electroconvulsive therapy is rarely reported as an adverse effect. We present a 15-year old Chinese girl with first episode catatonic schizophrenia who developed recurrent febrile reactions after electroconvulsive therapy. Vigilant clinical monitoring and labora...

Background: Negative neurocognitive bias is a core feature of depression that is reversed by antidepressant drug treatment. However, it is unclear whether modulation of neurocognitive bias is a common mechanism of distinct biological treatments. This randomized controlled functional magnetic resonance imaging study explored the effects of a single electroconvulsive therapy session on self-refer...

We construct two simple examples that help to clarify the role of a key assumption in the analysis of price or quantity controls of greenhouse gases in the presence of uncertain costs. Traditionally much has been made of the fact that greenhouse gases are a stock pollutant, and that therefore the marginal benefit curve must be relatively flat. This fact is said to establish the preference of a ...

What is the optimal policy response to a negative sectoral shock? How do frictions in goods and labor markets a¤ect the nature and speed of the process of reallocating resources across alternative uses? Should government controlled inputs be allocated to compensate for frictions faced by the private sector or, rather, should they be deployed to complement private sector decisions? In this paper...

ROSAT All-Sky Survey data near the North Galactic Pole was analyzed in order to study the largescale distribution of soft X-ray emission from the Coma cluster. These ROSAT data constitute the only available X-ray observations of Coma that feature an in situ – temporally and spatially contiguous – background, with unlimited and continuous radial coverage. These unique characteristics of the ROSA...

This paper focuses on vulnerability of rural households to poverty when a negative crop shock occurs. Of particular concern is the possibility of some sections experiencing long spells of poverty as a consequence of such shocks. The analysis is based on the ICRISAT panel survey of households in a semi-arid region in south India during 1975-84. Using alternative specifications that take into acc...

Pulsar wind nebulae are now well established as important probes both of neutron stars’ relativistic winds and of the surrounding interstellar medium. Amongst this diverse group of objects, pulsar bow shocks have long been regarded as an oddity, only seen around a handful of rapidly moving neutron stars. However, recent efforts at optical, radio and X-ray wavelengths have identified many new pu...

Interstellar shock waves can erode and destroy grains present in the shocked gas, primarily as the result of sputtering and grain-grain collisions. Uncertainties in current estimates of sputtering yields are reviewed. Results are presented for the simple case of sputtering of fast grains being stopped in cold gas. An upper limit is derived for sputtering of refractory grains in C-type MHD shock...

Objective(s) Psychotropic medications produce their effects, in part, through increasing neurotrophin levels in the brain. Since studies concerning nerve growth factor (NGF) analysis have been limited in scope, in the current experiments we investigated the effects of diverse psychotropic agents on NGF protein levels in various brain regions of rat. Materials and Methods Male Wistar rats rec...

A number of abiotic shocks (e.g. heat-shock) applied before chilling have previously been shown to increase the chilling tolerance of cucumber and rice seedlings and of tomato fruit. The subsequent rate of radicle growth after chilling of these seedlings is a sensitive measure of chilling injury as is the subsequent increase in ion leakage from chilled discs of tomato pericarp fruit tissue. Dat...