Confocal image of an axonal rainbow of oculomotor nerve motor axons from a "Brainbow" mouse brain, with each neuron expressing a distinct color. In Brainbow mice, neurons randomly choose combination...

Confocal micrograph of “lost” axons - chick interneurons labeled with green fluorescent protein that were transplanted from older into younger embryos. When they encounter unfamiliar territory, th...

Confocal"Brainbow" mouse hippocampus and cerebral cortex neurons, with several fields montaged together. In Brainbow mice, neurons randomly choose combinations of red, yellow and cyan fluorescent pro...

This is IMAGE #3 (day 2) of a time lapse series contained with in this image group. It shows a neuron from the optic tectum of an albino Xenopus laevis tadpole CNS, stage 47. Autofluorescent pigment c...

This is IMAGE #14 (second time-lapse set, 60 minutes) of a time lapse series contained with in this image group. It shows neurons from the optic tectum of an albino Xenopus laevis tadpole CNS, stage 4...

This is IMAGE #6 (50 minutes) of a time lapse series contained with in this image group. It shows the dendritic arbor from a pair of neurons in the optic tectum of an albino Xenopus laevis tadpole CNS...

This is IMAGE #1 (0 minutes) of a time lapse series contained with in this image group. It shows the dendritic arbor from a pair of neurons in the optic tectum of an albino Xenopus laevis tadpole CNS,...

This is IMAGE #3 (20 minutes) of a time lapse series contained with in this image group. It shows the dendritic arbor from a pair of neurons in the optic tectum of an albino Xenopus laevis tadpole CNS...

This is IMAGE #3 (4 hour) of a 2 point time lapse contained with in this image group. It shows part of a neuron from the optic tectum of an albino Xenopus laevis tadpole CNS, stage 47. The images wer...

This is IMAGE #1 (day 1) of a time lapse series contained with in this image group. It is a pair of developing neurons from the optic tectum of an albino Xenopus laevis tadpole CNS, stage 47. The im...