some animal models have been used to study alzheimer's disease (ad). ad is an irreversible progressive neurodegenerative disease and the most common cause of dementia. animal studies have shown that there is a relation between decrease in cholinergic functions in the nucleus basalis of meynert (nbm) and loss of learning capability and memory. the aim of this study was to investigate the ef...

AI primary auditory cortex AC auditory cortex BDA biotinylated dextran amines BF best frequency CNC cochlear nuclear complex CNIC central of the inferior colliculus DCN dorsal cochlear nucleus DCIC dorsal cortex of the inferior colliculus DNLL dorsal nucleus of the lateral lemniscus DSCF Doppler-shifted constant frequency ECIC external cortex of the inferior colliculus ES electrical stimulation...

Spinal serotonin is derived entirely from bulbar sources and plays an important role in spinal modulatory processes, including pain modulation. Establishing the electrophysiological properties of SEROTONERGIC bulbospinal neurons in the pontomedullary raphe and reticular formation is critical to understanding the physiological role of serotonin in the spinal cord. Neurons were characterized by t...

The ability to selectively lesion mouse basal forebrain cholinergic neurons would permit experimental examination of interactions between cholinergic functional loss and genetic factors associated with neurodegenerative disease. We developed a selective toxin for mouse basal forebrain cholinergic neurons by conjugating saporin (SAP), a ribosome-inactivating protein, to a rat monoclonal antibody...