'Synaptic' diaporamas de présentation

Tutorial: Plasticity Revisited - Motivating New Algorithms Based On Recent Neuroscience Research

Tutorial: Plasticity Revisited - Motivating New Algorithms Based On Recent Neuroscience Research. Tsvi Achler MD/PhD. Approximate Outline and References for Tutorial. Department of Computer Science University of Illinois at Urbana-Champaign, Urbana, IL 61801, U.S.A. Intrinsic. Plasticity:.

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Lecture 14: The Biology of Learning

Lecture 14: The Biology of Learning. References: H Shouval, M F Bear, L N Cooper, PNAS 99 , 10831-10836 (2002) H Shouval, G Castellani, B Blais, L C Yeung, L N Cooper, Biol Cybernetics 87 , 383-391 (2002) W Senn, H Markram, M Tsodyks, Neural Computation 13 , 35-67 (2001)

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Open Field Locomotion-Rats

Open Field Locomotion-Rats. Rotarod. Lever Pressing on Operant Schedules. How many times do I have to do this????. FOOD REINFORCED LEVER PRESSING: e.g. FR SCHEDULE. Elevated Plus Maze. Fig. 2.1. Radial Arm Maze. Morris Water Maze. Drug Self-administration. PHASES.

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Congenital Myasthenic Syndromes

Congenital Myasthenic Syndromes. Shahriar Nafissi, MD Associate Professor of Neurology Tehran University of Medical Sciences. Physiology. The Neuromuscular Junction. Action potential. Ca 2+ channel. Ca 2+. Presynaptic terminal.

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Chandrajit Bajaj cs.utexas/~bajaj

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Neurotransmitter and Receptors

Neurotransmitter and Receptors Synaptic transmission: The release of neurotransmitter by a presynaptic cell and the detection and response of the neurotransmitter by the postsynaptic cell

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Neurons, Synapses, and Signaling

Chapter 48. Neurons, Synapses, and Signaling. Nerves with giant axons. Ganglia. Fig. 48-2. Brain. Arm. The squid possesses extremely large nerve cells and is a good model for studying neuron function. Eye. Mantle. Nerve. Intracellular recording. Fig. 48-8. TECHNIQUE. Microelectrode.

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12-7 Synapses

12-7 Synapses. Synaptic Activity Action potentials (nerve impulses) Are transmitted from presynaptic neuron To postsynaptic neuron (or other postsynaptic cell) Across a synapse. 12-7 Synapses. Two Types of Synapses Electrical synapses Direct physical contact between cells

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Modeling Depressing Synapses

Modeling Depressing Synapses. Ronen Elefant Sara Steenrod Parker Meeks. Based on the paper Coding of Temporal Information by Activity-Dependent Synapses. Written By: Galit Fuhrmann, Idan Segev, Henry Markram, and Misha Tsodyks. Synaptic Transmission. Extracellular fluid.

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Spike timing dependent plasticity

Spike timing dependent plasticity. Homeostatic regulation of synaptic plasticity. 10. 10. mV. mV. Brief & large. Protein kinases. 1 sec. Ca 2+. Glutamate. Prolonged & moderate. Protein phosphatases. 100 msec. Current model of LTP and LTD. NMDA receptor. Synaptic protein.

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Learning Rules 1

Learning Rules 1. Computational Neuroscience 03 Lecture 8. Last week showed how to model neurons and networks of neurons using firing rate models. And we then discussed how to add them together to form networks of neurons. Feedforward and Recurrent networks.

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Synaptic Transmission

Synaptic Transmission. 14.5.12. All or None Action Potential. AP in neurons is unidirectional.

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Neurons

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Cell Communication

Cell Communication. Chapter 9. Cell Communication. Ligand Receptor Protein Cells select what signals to respond to. Signaling depends on distance. Direct Contact Paracrine Endocrine Synaptic Autocrine. Signal Transduction. The events that occur within the cell on receipt of a signal

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Consciousness, Evolution, and Why Nature Outdid All of Us

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Evolutionary pharmacology at the neuromuscular junction W. Rose

Evolutionary pharmacology at the neuromuscular junction W. Rose. Applied pharmacology. www.itsnature.org/ground/creepy-crawlies-land/scorpion. advocacy.britannica.com/blog/advocacy/wp-content/uploads/poison-frog.jpg. www.itsnature.org/ground/creepy-crawlies-land/cone-snail.

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BASIM ZWAIN LECTURE NOTES

Nerve. Resting membrane potential. Action potential.

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A Drug from the Cannabis Field Appears to Protect From Seizure Related Brain Damage

A Drug from the Cannabis Field Appears to Protect From Seizure Related Brain Damage Long C 1 , Quizon PMP 1 , Romine H 1 , Kelly W 1 , Naidoo V 1 , Ruiz S 1 , Suggs S 1 , Elliott L 1 , Ellerbe J 1 , Makriyannis A 2 , and Bahr BA 1,2

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