The Journal of neuropsychiatry and clinical neurosciences
-
The authors review posttraumatic headache (PTH). The most common symptom following head injury, PTH is paradoxically most severe after mild head injury. ⋯ Often PTH affects family life, recreation, and employment. Patients require education and support as well as appropriate evaluation and treatment.
-
J Neuropsychiatry Clin Neurosci · Jan 1994
The prevalence of traumatic brain injury and co-occurring disabilities in a national household survey of adults.
This original point prevalence study provides sociodemographic characteristics and Canadian household prevalence rates of adults (15 years and older) with disability who have survived a traumatic brain injury (TBI) and the type, number, and prevalence rates of co-occurring disabilities. This report is based on the Health and Activity Limitation Survey, a national survey conducted by Statistics Canada in 1986-87. ⋯ Rates are highest in the 45-64 age range, 3 times those in the 15-24 age group. Eighty-four percent of adults with TBI have co-occurring disabilities (median = 2), the most prevalent being limited mobility and agility.
-
J Neuropsychiatry Clin Neurosci · Jan 1993
Association of anticholinergic activity of prescribed medications with postoperative delirium.
In a prior study, delirium and plasma anticholinergic drug levels were significantly correlated in 9 of 25 surgical intensive care patients. The present study, using cumulative anticholinergic effects of parent compounds of these patients' medications, found that delirious patients' medication combinations had significantly higher cumulative anticholinergic effects than those of nondelirious patients.
-
J Neuropsychiatry Clin Neurosci · Jan 1993
ReviewNeurobiology and sexual orientation: current relationships.
Despite great progress in the neurosciences, our understanding of the determinants of sexual orientation is incomplete. The authors review for the clinician/neuropsychiatrist studies pertaining to the formation of sexual orientation in the following areas: hormone effects on sexual behavior (animal and human); the complicated relationship between gender identity, gender role, and sexual orientation in humans; cross-cultural studies of homosexuality; behavioral observations in pseudohermaphrodites and offspring of mothers treated with hormones during pregnancy; brain studies of homosexual and heterosexual individuals; and genetic studies. The authors conclude that human sexual orientation is complex and diversely experienced and that a biopsychosocial model best fits the current state of knowledge in the field.