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浮遊培養によって得られたヒトiPS細胞から分化した球状の神経細胞。
Neurons are derived from human iPS cells and grown in floating culture.
This image shows two neurons of the amygdala, a brain region involved in emotional learning and processing. Before imaging the neurons, we recorded their electric activity and filled them with a small molecule that allows imaging and reconstruction of the neurons morphology. We are interested in how the brain learns to assign a predictive value to sensory information. Since the amygdala is known to be involved in reward and fear learning, we hypothesized that after fear or reward associative learning, the morphology of the neuron will be modified. On this type of image we can quantify the number, the length and the ramification rate of the dendrites and the axon as well as the size of the cell body of the neurons.
Deep within the dark walls of the skull lives a world of cells that together make a human who she is. The magic of self will be deciphered with the help of neuroscientists and citizen scientists around the world.
Render by Amy Sterling from reconstructions by Seung Lab, Princeton Neuroscience Institute using images acquired by The Allen Institute. Funded by IARPA MICrONS. Rendered in Cinema 4D using Otoy Octane GPU renderer.
Neuromics Hn2 cells grown in culture for 4 days and stained with our chicken polyclonal to MAP2, a marker of neurons. Differentiating cells show strong cytoplasmic staining for MAP2. . Blue stain is DAPI and reveals cell nuclei of some non neuronal cells in these culture
Its probably just me but I couldn't help but think this sea weed, which was everywhere in the rockpools resembled axons and nodes of ranvier.
CREDITS: Migliorini Elisa, Grenci Gianluca, Marco Lazzarino/IOM-CNR Laboratorio TASC e Centro di Biomedicina Molecolare (CBM) Area Science Park, Basovizza, Trieste.
Son de esos días en los que todo lo dudas... expresar el anímo es algo complicado. aqui os dejo una muestra de ideas saturadas. Tony
Synapses arriving at an excitatory neuron (blue) of mouse visual cortex.
Render by Amy Sterling from
reconstructions by Seung Lab, Princeton Neuroscience Institute using images acquired by The Allen Institute. Funded by IARPA MICrONS. Rendered in Cinema 4D using Otoy Octane GPU renderer.
Excitatory pyramidal neuron of cortex (blue) and glia cell (yellow).
Render by Amy Sterling from reconstructions by Seung Lab, Princeton Neuroscience Institute using images acquired by The Allen Institute. Funded by IARPA MICrONS. Rendered in Cinema 4D using Otoy Octane GPU renderer.
Image from Psi-Code, the science fiction novel (psi-code.com). Change your brain. Save Claudia Fragola. Your true nature will rise.