Transient global amnesia is an alarming but benign disorder of middle age, which prevents both the formation of new memories, and the retrieval of recently formed ones, for some hours. Research over the last 10 years has shed light on the epidemiology, neuropsychology, functional anatomy and differential diagnosis of this distinctive condition, and clarified its management.

BACKGROUND Frailty in individuals can be operationalized as the accumulation of health deficits, for which several trends have been observed in Western countries. Less is known about deficit accumulation in China, the country with the world's largest number of older adults. METHODS This study analyzed data from the Beijing Longitudinal Study of Aging, to evaluate the relationship between age ...

BACKGROUND New methods of R-R interval variability based on fractal scaling and nonlinear dynamics ("chaos theory") may give new insights into heart rate dynamics. The aims of this study were to (1) systematically characterize and quantify the effects of aging from early childhood to advanced age on 24-hour heart rate dynamics in healthy subjects; (2) compare age-related changes in conventional...

The environmental law as it is known today is an amalgamation of common law and statutory principles. 1 Even before specific laws came into force, there were certain common law remedies against pollution. Common law is the body of customary law of England based upon judicial decisions and is embodied in the reports of decided cases. Common law had been administered by the common law courts of E...

Several studies have shown that conflict processing improves from childhood to adulthood and declines from adulthood to old age. However the neural mechanisms underlying this lifespan asymmetry were previously unexplored. We combined event-related potentials (ERPs) and electromyography (EMG) to examine lifespan changes in stimulus and response conflict processing using a modified Stroop task. W...

The purpose of the present investigation is to analyze marital & emotional adjustment in middle aged couples. The sample consisted of 124 respondents, out of which 62 were males and 62 females (mean age= 50 to 65), who were financially independent from their offspring. To measure adjustment Old-age Adjustment Inventory (SJOAI) created by Dr. Shamshad Hussain and Dr. Jasbir Kaur was used. The in...

Ongoing questions on the historical mean and standard deviation of the return on equities and bonds and on the equilibrium demand for these securities are addressed in the context of a stationary, overlapping-generations economy in which consumers are subject to a borrowing constraint. The key feature captured by the OLG economy is that the bulk of the future income of the young consumers is de...

Some thirty years ago Walter P. Pitkin wrote a book called Life Begins at Forty. Its sales rocketed to millions and it probably helped to crystallize the attractive image of youthful middle-age which beguiles us from the pages of American magazines, with its sun-tanned greying men with flashing teeth, skilfully concealing girth under colourful, capacious, Hawaian shirts, or those icily elegant,...

The stellar role of women as healers during the Middle Ages has received some attention from medical historians but remains little known or appreciated. In the three centuries preceding the Renaissance, this role was heightened by two roughly parallel developments. The first was the evolution of European universities and their professional schools that, for the most part, systematically exclude...

In 1980/1981 and in 1994, two surveys on problem drinking were conducted in the city of Rotterdam. This article presents data on changes in alcohol consumption and alcohol-related problems between 1981 and 1994. Special attention has been paid to possible shifts in groups at risk and to shifts in the kind of problems experienced. It was found that, in 1994, compared to 1981, problem drinking ha...