PPT-Synaptic transmission John Jacques

Communication between neurons Communication between neurons S taggering diversity of synapse morphologies and types in the brain Fundamental process of synaptic transmission same A key quantity in neural circuits is the synaptic efficacy or strength which varies over time . Balanced and unbalanced transmission line Transit time effect on a transmission line at high frequencies Dominance of the reactive component over resistive component Concept of distributed elements and conditions under which the lumped element circu A timeline of the famous explorer.. Timeline. Timeline continued…. Timeline continued…. Jacques Cartier died of epidemic on September 1, 1557. Personality Traits. Curious (He always wondered about the world, trying to find new ways to Asia and in search for new riches). Amitabha Bose. Jawaharlal Nehru University &. New Jersey Institute of Technology. IISER, . Pune. February 2010 . bose.jnu@gmail.com. Typical Neuron. Applied Mathematician’s Neuron. Mathematician’s Neuron. Part 2. Daniel Renz. Computational Psychiatry Seminar: Computational Neuropharmacology. 14 March, 2014. Overview. Dynamic Causal Modeling for fMRI. Example: visuomotor modulation of putamen. Dynamic Causal Modeling for . SBI 4UI. Mrs. Tuma. 1. What part of the neuron receives messages . . from other neurons?. . (a) axon. . (b) myelin. . (c) dendrite. . (d) Schwann cell. 2. . What structure is responsible for making myelin?. Learning Objective. Be able to describe what a synapse is.. Be able to describe how an action potential causes the activation of synapses.. Be able to explain how signals cross the synapse.. A synapse is the point where neurons connect together.. t. hrough RNA editing . Previous studies have identified neuronal overgrowth to be in response to malfunctions of two genes, FMR1 and ADAR, which encode RNA binding proteins in . Drosophila. . that . jacques.mcmillan@telenet.be. Has Accreditation fulfilled the expectations?. Jacques McMillan. Former European Commission Official responsible for regulatory policy for the free movement of goods and market surveillance. Quantal analysis. Indexing synaptic transmission (a number). The . neuromuscular junction. Whiteboard work- NMJ history of quantal synaptic transmission. Katz 1954.. Mean quantal content =. ∑ (# of failures)(0) + (# of singles)(1)+ (# of doubles)(2)…. Caitlin Hof & Steven Larson. Spike Timing Measurements. Measures the firing rate of neurons. Is assumed to be a correlate to working memory. Is done with single neuron electrodes (electrophysiology) and EEG. Died 1557 . Jacques . C. artier was sponsored to explore by France.. Personal information. H. e was born in Saint Mali France.. In 1541 his third expedition was put together to help Jean Roberta found a colony in Canada.. A mariner. An explorer from France. Why did Jacques Cartier want to explore?. To colonize land in the New World . France. New World. Where did Jacques Cartier explore?. First Voyage. :. He sailed to the Gulf of St. Lawrence .. . As many as 10,000 to 200,000 . minute synaptic knobs called presynaptic terminals . lie on the surfaces of the . dendrites and soma . of the motor neuron, with about 80 to 95 percent of them on the dendrites and only 5 to 20 percent on the soma. Otto Loewi 1926. Synapse Types. Anatomical. Axodendritic. , . axosomatic. , . axoaxonic. Physiological . Electrical, chemical. Functional. Excitatory, inhibitory, . modulatory. Electrical . vs. Chemical Synapse.