'Growth cone' diaporamas de présentation

Axon Outgrowth and Pathfinding

1.37k views • 52 slides

Rho GTPases:

First Author Forum. Rho GTPases:. halfway island from gene to circuit. Xiao-bing Yuan Neural Plasticity Group Institute of Neuroscience Shanghai Institutes of Biological Sciences Chinese Academy of Science.

616 views • 47 slides

Congenital X-linked nystagmus and FRMD7

Congenital X-linked nystagmus and FRMD7. Kristen Klimo. http://klimogen677s12.weebly.com/. What is Nystagmus?. Congenital Late-onset Disease associated 1.9/1000 people worldwide. http://www.fraternalorderofmoai.org/huimalu/viewtopic.php?f=9&t=13034. Symptoms and Treatment.

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The First Author Forum ION LiYan

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Axon Guidance How does an axon find the right target?

Axon Guidance How does an axon find the right target?. 100,000,000,000 neurons in the brain 1000 synapses per neuron 100,000,000,000,000 connections in the brain Only 30,000 genes in the genome. 1. How does an axon move? How does an axon know where to go?. 2.

313 views • 27 slides

Axon guidance

Axon guidance. Neuronal growth cones respond to both contact mediated and chemotropic guidance cues. Cues can be either attractive or repulsive. Cues can act over a short or long range, and may differentially affect particular types of neurons. Only the growth cone is motile.

414 views • 26 slides

Axon guidance

Axon guidance. Neuronal growth cones respond to both contact mediated and chemotropic guidance cues. Cues can be either attractive or repulsive. Cues can act over a short or long range, and may differentially affect particular types of neurons. Only the growth cone is motile.

297 views • 26 slides

Microcontrol of neuronal outgrowth

Microcontrol of neuronal outgrowth. HELEN M. BUETTNER ( Nanofabrication and biosystems ) Student : Jiun-Shiung Feng Advisor : M.S. Ju C.C. K. Lin. The Neuron. Growth cone. Neurite outgrowth is guided by the growth cone .

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PicoNewton Force Spectroscopy of Live Neuronal Cells using Optical Tweezers

336 views • 22 slides

The role of tropmyosin in muscle contraction

The role of tropmyosin in muscle contraction. 9.7 Nonmuscle motility (1). Actin-binding proteins affect the localized assembly or disassembly of the actin filaments. The roles of actin-binding proteins. Nonmuscle motility (2). Actin-binding proteins (continued)

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The role of tropmyosin in muscle contraction

The role of tropmyosin in muscle contraction. 9.7 Nonmuscle motility (1). Actin-binding proteins affect the localized assembly or disassembly of the actin filaments. The roles of actin-binding proteins. Nonmuscle motility (2). Actin-binding proteins (continued)

214 views • 21 slides

Supplemental Figure 1

B. Axonal Blebbing. t = 0 min. t = 0 min. t = 5 min. t = 5 min. t = 10 min. t = 10 min. t = 15 min. t = 15 min. t = 20 min. t = 20 min. A. Growth Cone Ruffling. D. Average Positive Particle Velocity Histogram. C. WGA Kymograph (4 hr incubation). 0 min. Time. *. 20 min.

183 views • 2 slides