Pierre Layous
More ideas from Pierre
Cochlea from Inner Ear. Color-enhanced scanning electron micrograph of the inside of a guinea pig inner ear showing the hearing organ, or cochlea. Running along the spiral structure are rows of sensory cells which respond to different frequencies of sound. The whole organ is just a few millimeters long.

Cochlea from Inner Ear. Color-enhanced scanning electron micrograph of the inside of a guinea pig inner ear showing the hearing organ. The whole organ is just a few millimeters long.

Scanning electron micrograph of human blood showing red cells, white cells, platelets (green-yellow) and fibrin (light brown).

A human blood sample showing red cells, white cells, platelets (colored yellow/green) and fibrin (light brown). The image was captured by field emission scanning electron microscope.

Corpus callosum- the large band of neural fibers connecting the two brain…

Corpus callosum- the large band of neural fibers connecting the two brain hemispheres and carrying messages between them. This is a middle slice of the brain.

Firing synapse.

Chemical synapses are specialized junctions through which neurons signal to each other and to non-neuronal cells such as those in muscles or glands. Chemical synapses allow neurons to form circuits.

a neuron or nerve cell and features a detailed look at a single synapse.

medical illustration of This advertising illustration depicts a neuron or nerve cell and features a detailed look at a single synapse.