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Olga de Amaral

Olga de Amaral

Olga de Amaral Work - Color

Olga de Amaral Work - Color

crochet metal sculpture art asawa Celebrating the Crochet Metal Sculptures of Ruth Asawa

crochet metal sculpture art asawa Celebrating the Crochet Metal Sculptures of Ruth Asawa

Olga de Amaral Work - Gold and Silver

Olga de Amaral Work - Gold and Silver

✿⊱╮Retina close up cross section | The retina is the innermost layer of the eye and is composed of several layers of neurons interconnected by synapses. The only neurons that are directly sensitive to light are the photoreceptor cells, rods and cones. Light energy creates an image of the visual world on the retina, triggering nerve impulses that are sent to the visual centers of the brain through the optic nerve.

✿⊱╮Retina close up cross section | The retina is the innermost layer of the eye and is composed of several layers of neurons interconnected by synapses. The only neurons that are directly sensitive to light are the photoreceptor cells, rods and cones. Light energy creates an image of the visual world on the retina, triggering nerve impulses that are sent to the visual centers of the brain through the optic nerve.

Human skin cells: Skin cells injected with a mixture of genes and a molecule called valproic acid were able to repair the damaged hearts of lab rats.

Human skin cells: Skin cells injected with a mixture of genes and a molecule called valproic acid were able to repair the damaged hearts of lab rats.

Neurons in a column  by Ethan Hein

Neurons in a column by Ethan Hein

A Few Kidney Facts: higher blood flow than even the brain, liver or heart, reabsorb and redistribute 99% of the blood volume and only 0.1% of the blood filtered becomes urine, Each kidney is about 4 ½ inches long, weighs approximately 4 to 6 ounces, kidneys of a newborn baby are about 3X larger in proportion to body weight, volume of urine excreted daily approx 1000 to 2000 mL.

A Few Kidney Facts: higher blood flow than even the brain, liver or heart, reabsorb and redistribute 99% of the blood volume and only 0.1% of the blood filtered becomes urine, Each kidney is about 4 ½ inches long, weighs approximately 4 to 6 ounces, kidneys of a newborn baby are about 3X larger in proportion to body weight, volume of urine excreted daily approx 1000 to 2000 mL.

Blood vessels in the brain

Blood vessels in the brain

Purkinje nerve cells in the cerebellum

Purkinje nerve cells in the cerebellum