Cell and Developmental Biology Commons^™

Elimination Of The Vesicular Acetylcholine Transporter In The Forebrain Causes Hyperactivity And Deficits In Spatial Memory And Long-Term Potentiation, Amanda C. Martyn, Xavier De Jaeger, Ana C. Magalhaes, Rohit Kesarwani, Daniela F. Goncalves, Sanda Raulic, Monica S. Guzman, Michael F. Jackson, Ivan Izquierdo, John F. Macdonald, Marco A. M. Prado, Vania F. Prado

Anatomy and Cell Biology Publications

Basal forebrain cholinergic neurons, which innervate the hippocampus and cortex, have been implicated in many forms of cognitive function. Immunolesion-based methods in animal models have been widely used to study the role of acetylcholine (ACh) neurotransmission in these processes, with variable results. Cholinergic neurons have been shown to release both glutamate and ACh, making it difficult to deduce the specific contribution of each neurotransmitter on cognition when neurons are eliminated. Understanding the precise roles of ACh in learning and memory is critical because drugs that preserve ACh are used as treatment for cognitive deficits. It is therefore important to define …