physostigmine/stroke

The effect of intravenous physostigmine on cerebral perfusion of patients with cortical stroke was investigated using hexamethyl-propyleneamine oxime (HMPAO) single-photon emission computed tomography. Each patient was studied twice, afteran intravenous infusion of either 1 mg of physostigmine

Sublingual atropine, dosed at 0.4-0.8 mg, is used by dentists as an antisialogogue to facilitate and increase the speed of procedures. Concentrated ophthalmic atropine drops (10 mg/mL) are commonly used off-label for this purpose. These highly concentrated drops may result in medication errors,

Enhancing the availability of endogenous acetylcholine by inhibition of cholinesterase with physostigmine, eptastigmine or soman at sub-toxic doses increases cerebral blood flow (CBF) and the response of this variable to changes in PaCO2. These effects are not correlated with metabolic activation,

Working memory is disrupted in Alzheimer's disease and stroke; therefore, any therapeutic drug should restore deficits in working memory. The win-shift foraging paradigm has been demonstrated to be a model of working memory in rats. In the present study, this paradigm was adapted to mice because of

Disease- or age-related neuropsychiatric symptoms and cognitive and chronobiological impairments greatly aggravate the activities of daily living (ADL) in patients. The present study evaluates the effects of aniracetam on a decline in mealtime-associated anticipatory behavior in aged rats, as an

Many of the drugs used in anesthesia and intensive care may cause blockade of the central cholinergic neurotransmission. Acetylcholine is of significance in modulation of the interaction among most other central transmitters. The clinical picture of the central cholinergic blockade, known as the

Because working memory is the primary type of memory which is disrupted by Alzheimer's disease and stroke and during aging, any therapeutic drug for these conditions should improve and/or restore working memory. The win-shift memory paradigm has been shown to be an excellent model of working memory.