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Brain model with synapses - 3D generated image.
Autonomic sympathetic ganglion stained with Cajals silver nitrate showing a mixture of multipolar neuronal cell bodies and nerve fibers. According to Cajal, there are two types of sympathetic neurons with long and short dendrites, as shown in this micrograph.
Firing Neurons - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
Multiple sclerosis damaged myelin or MS autoimmune disease with healthy nerve with exposed fibre with scarrred cell sheath loss as a 3D illustration.
Human brain with colorful particles as an embroidery, 3d render.
science medical anthropotomy physiology microscopic section of kidney tissue background
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
Multi colored and connected lines shaped of human brain symbolizing neural connections in brain and artificial intelligence. (3d render)
Nerve or nervous tissue (spinal cord). Optical microscope, magnification X200.
plant Pine Young Staminate Cone L.S. under light mircoscope with white background
Transmission electron microscope (TEM) micrograph showing three desmosomes (maculae adherentes) with prominent dense plaques where keratin intermediate filaments were attached.
Firing Neurons - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
microscopic detail showing the brain of a rat
Aerial view of a winter landscape with wind turbines and ribbons flowing through
Education Spinal cord, Nerve, Cerebellum, Cortex and Motor Neuron Human under the microscope in Lab.
The protein responsible for Alzheimer's disease has recently been identified. It has been suggested that plaques formed by amyloid-β sheets may interfere with transmission at neuronal synapses. This image uses images of the plaques and the atrophied brain caused by Alzheimer's disease as a backdrop to illustrate the horror of the disease and the realistic phenomenon in vivo.
Human skeletal muscle cells under the microscope
abstract imagery of a fusion of colors and surfaces
Lewy bodies develop inside nerve cells in Parkinson's disease and Lewy body dementia. They are accumulations of proteins, mainly alpha synuclein, cell organelles and membrane lipids.
Neuron system hologram - 3d rendered image of Neuron cell network on black background. Hologram view  interconnected neurons cells with electrical pulses. Conceptual medical image.  Glowing synapse.  Healthcare concept.
Light micrograph of a human cerebral cortex showing neurofibrillary tangles in several pyramidal neurons. Neurofibrillary tangles (NFTs) are a characteristic neuropathological lesion of Alzheimer's disease (AD). They are composed of a highly-phosphorylated form of the microtubule-associated protein tau. Silver carbonate method.
Micrograph of normal human cerebellum cortex tissue stained with Bielschowsky Silver Stain.  The convoluted folia are clearly seen.
Motor Neuron, Spinal cord, Nerve fibres and nerve cells under the microscope in Lab.
A photograph taken through a microscope of wool fibers.
CN III oculomotor nerve and branches 3d illustration
Artificial intelligence human brain made with wires.
neuron research exploding degenerating neuron nervous system research brain neurons 3d rendering
Firing Neurons Hologram - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
Transmission electron microscope micrographs  showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
A single tree grows in a quiet space. A tree with a very balanced shape. It bears light pink berries.\nShades of Japanese spring. Tree with pink rice cakes.
Free Images: "bestof:Gray754.png en Cerebral cortex Poirier To the left the groups of cells; to the right the systems of fibers Quite to the left of the figure a sensory nerve fiber"
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Man's Inventive Genius by Ralph Stackpole, granite, 1929-1932 - San Francisco Stock Exchange, 155 Sansome Street, San Francisco, CA - DSC04611.jpg
Man's Inventive Genius by Ralph Stackpole, granite, 1929-1932 - San Francisco Stock Exchange, 155 Sansome Street, San Francisco, CA - DSC04608.jpg
Man's Inventive Genius by Ralph Stackpole, granite, 1929-1932 - San Francisco Stock Exchange, 155 Sansome Street, San Francisco, CA - DSC04616.jpg
Earth's Fullness by Ralph Stackpole, granite, 1929-1932 - San Francisco Stock Exchange, 155 Sansome Street, San Francisco, CA - DSC04622.jpg
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