Extensive evidence indicates that drugs and stress hormones act in the basolateral amygdala (BLA) to modulate memory consolidation. The BLA projects to the nucleus basalis magnocellularis (NBM), which sends broad cholinergic projections to the neocortex. NBM-cortex projections have been implicated in learning, memory storage, and plasticity. The current study investigated whether the cholinergi...

Introduction: Alzheimer’s Disease (AD) is a chronic neurological disorder characterized by memory impairment, cognitive dysfunction, behavioral disturbances, and deficits in activities of daily living. AD has been found to be associated with a cholinergic deficit in the post-mortem brain characterized by a significant decrease in acetylcholine amount and loss of cholinergic neurons of the nucle...

It is well known that IP multicast suffers from deployment issues. The problem mainly originates from the multicast routing complexities in the inter-domain level and state-full nature of current solutions. To cope with the problem, many alternative group communication methods have been proposed. Among them, branching point (BP) based approaches have promising features like incremental deployme...

Experiment 1 examined the effects of electrical stimulation of nucleus basalis magnocellularis (NBM) on a relational odor-association task--the social transmission of food preference (STFP). Rats were stimulated unilaterally in the NBM for 20 min (100 microA, 1 Hz) immediately before the social training. They were tested on their ability to remember preference for the trained food either immedi...

BACKGROUND The Hb levels of prospective blood donors are usually determined using a finger prick test. A new noninvasive Hb device has the advantage of not causing any sampling pain. The purpose of this study was to evaluate the accuracy of the noninvasive Hb sensor and to compare its measurements with those of a currently used portable hemoglobinometer. METHODS Hb was measured using a noninv...

We study the strategic interaction between the introduction of an online channel by a national brand manufacturer (NBM) and the introduction of store brands by the retailer. We consider three models: (i) the base model without the online channel in the market but the retailer is allowed to introduce the store brand; (ii) the base model without the store brand in the market but the NBM may intro...

The functional contribution of nucleus basalis magnocellularis (NBM) and the medial septal area (MSA) to memory was evaluated in two different spatial discriminations. Preoperatively, rats were trained to a criterion level of performance in a simultaneous left/right discrimination on the stem of a T-maze (a trial-independent memory) and a discrete-trial, rewarded alternation discrimination on t...

This article examines how to manage patients who are nil by mouth (NBM) and maintain optimal nutritional status. Pre-operative fasting and other reasons why patients might be NBM, methods of administering nutritional support and nursing considerations, such as mouth care, urine output, intravenous therapy and skin assessment are also discussed. The article provides an insight into the psycholog...

In this study, calbindin D-28k (CaBP), monoamine oxidase A (MAO A) and nerve growth factor receptor (NGFr) immunoreactivities were investigated in the nucleus basalis of Meynert (NbM) in patients with senile dementia of the Alzheimer type (SDAT), with Parkinson's disease (PD) with or without dementia, and in controls. Immunocytochemistry using specific antibodies in differing serial sections wa...