Neuron Collection (#9)

Epilepsy. Conceptual computer artwork of a brain during an epileptic seizure. Neurons (nerve cells) are green. Epilepsy is an abnormal chaotic electrical activity in the brain

Synapse, computer artwork
Synapses. Computer artwork of synapses, the junctions between the ends (blue, swollen) of two nerve cells (neurons). Nerve cells are responsible for passing information around the central nervous

Nerve cell, abstract artwork
Nerve cell. Abstract computer artwork of a nerve cell, or neuron. Neurons are responsible for passing information around the central nervous system (CNS) and from the CNS to the rest of the body

Neurosphere culture. Fluorescent light microscope of a group of neural stem cells (neurosphere) in culture. The stem cells are differentiating into neurons (red) and nerve support cells (green)

Foetal neurons. Light micrograph of human foetal neurons (nerve cells). Neurons are responsible for passing information around the central nervous system (CNS)

Nerve cell growth. Light micrograph of nerve cells (neurons) with immunofluorescent staining. These cells have been grown in culture

Cultured nerve cells. Coloured scanning electron micrograph (SEM) of a cultured piece of spinal cord (centre). Each nerve cell (neuron) in the cord has an axon (long thin strand) growing from it

Nerve cell culture, SEM
Nerve cell culture. Coloured scanning electron micrograph (SEM) of new growth from a cultured sample from a spinal cord. The numerous branching strands are neurites

Cerebral cortex nerve cells

Purkinje nerve cell, SEM

Myelinated nerve fibres, SEM
Myelinated nerve fibres. Coloured scanning electron micrograph (SEM) of a section through a bundle of nerve fibres containing a blood vessel (orange)

Granule nerve cell, SEM
Granule nerve cell. Coloured scanning electron micrograph (SEM) of a granule nerve cell (yellow) from the cerebellum of the brain

Purkinje nerve cell

Purkinje nerve cells, SEM
Purkinje nerve cells. Scanning electron micrograph (SEM) of two Purkinje nerve cells from the cerebellum of the brain. The cells comprise a flask-shaped cell body

Nerve fibre node, TEM
Nerve fibre node. Coloured transmission electron micrograph (TEM) of a cross-section through a nerve fibre (axon) at a node of Ranvier

Unmyelinated intestinal nerve fibre, TEM
Unmyelinated intestinal nerve fibre. Coloured transmission electron micrograph (TEM) of a section across an nerve fibre from the intestine

Brain and lightning, artwork
Brain and lightning. Computer artwork of a brain, a nerve cell (red) and lightning. This could represent electrical activity, thoughts and ideas, or an epileptic attack

Brain power. Conceptual computer artwork of a Rubiks cube with neurological images on its surfaces. At top is a coloured magnetic resonance imaging (MRI) scan of a section through the head

Pain, conceptual computer artwork
Pain. Conceptual computer artwork of pain, where the site of pain is represented by a ball of barbed wire. Connected to this are the free nerve endings, which respond to mechanical

Demyelinated nerve, TEM
Demyelinated nerve. Coloured transmission electron micrograph (TEM) of a section through an axon (a structure that transmits nerve impulses to other nerve cells) that has lost its myelin sheath

Nerve demyelination, TEM
Nerve demyelination. Coloured transmission electron micrograph (TEM) of a section through a Schwann cell and a nerve fibre, showing the early collapse of its myelin sheath

Demyelinated nerve in multiple sclerosis. Coloured transmission electron micrograph (TEM) of a section through an axon (a structure that transmits nerve impulses) that has lost its myelin sheath

Alzheimers disease brain cell, TEM
Alzheimers disease brain cell. Coloured transmission electron micrograph (TEM) of a neurofibrillary tangle in a nerve cell from the brain of a patient with Alzheimers disease

Alzheimers disease brain tissue, light micrograph. Two characteristic features of Alzheimers disease are seen here; neurofibrillary tangles (dark teardrop shapes)

Neurons, kaleidoscope artwork

Cell death. Computer-enhanced confocal light micrograph of cells in the retina of the eye undergoing programmed cell death (apoptosis)

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"Unveiling the Intricacies of Neurons: Exploring the Wonders Within Our Brain" Delving into the depths of our brain, we encounter a histological diagram of a mammalian retina. This intricate network showcases the complexity and beauty of neurons that enable us to perceive light and color. Moving further, we explore cerebellum tissue through a light micrograph. The mesmerizing patterns reveal nerve and glial cells working in harmony, orchestrating our body's movements with precision. Zooming in closer, we witness a synapse nerve junction captured by TEM. This microscopic marvel highlights how information is transmitted between neurons, forming connections crucial for our thoughts and actions. Shifting gears to SEM imagery, we are introduced to an awe-inspiring nerve cell. Its intricate structure resembles an elaborate work of art—a testament to nature's ingenuity in crafting these building blocks of intelligence. Tracing back history, we stumble upon Santiago Ramon y Cajal's 1894 drawing depicting cell types within the mammalian cerebellum. His meticulous observations laid foundations for understanding neural networks that govern our motor skills. Venturing deeper into brain tissue, we discover hippocampus tissue—an essential region responsible for memory formation and spatial navigation. Here lies another realm where neurons weave together memories that shape who we are. Intriguingly unique are Purkinje nerve cells found within the cerebellum—majestic giants among their peers. Their distinctive appearance signifies their vital role in coordinating movement and maintaining balance. As if peering through a microscope lens once again, another nerve cell captures our attention—the epitome of elegance amidst complexity; it reminds us how intricately woven life truly is at its core. Diving into glial stem cell culture under bright illumination reveals their remarkable regenerative potential—a beacon of hope for treating neurological disorders as they hold promises yet untapped. Examining brain tissue blood supply uncovers an indispensable lifeline, nourishing neurons with oxygen and nutrients.