Understanding Autism Spectrum Disorder (ASD): Accurate Visuals for Healthcare Publishing

Understanding Autism Spectrum Disorder (ASD): Accurate Visuals for Healthcare Publishing

The term autism originates from the Ancient Greek word for "self," referring to a condition in which individuals appear to withdraw inward. The term was not applied in a clinical context until the 1940s when it began to describe what we now recognize as an autism spectrum disorder (ASD).

Today, ASD encompasses a wide range of neurodevelopmental conditions that share key characteristics, including challenges with social interaction, communication (both verbal and nonverbal), and repetitive behaviors. In the United States, ASD affects approximately 1 in 36 children and 1 in 45 adults.

Autism spectrum disorder is a serious condition that impacts the nervous system and can significantly impair a person’s ability to communicate and interact with others. The range and severity of symptoms can vary widely. Common signs include difficulties with communication, limited social engagement, highly focused interests, and repetitive routines or behaviors.

Early diagnosis, along with behavioral, educational, and family-based therapies, can help reduce symptoms and support learning and development. Depending on the level of support needed, individuals with ASD are classified into one of three levels:

• Level 1: Requiring support

• Level 2: Requiring substantial support

• Level 3: Requiring very substantial support

It’s also common for individuals with ASD to experience co-occurring health conditions, such as seizures, chronic gastrointestinal issues, sensory or eating difficulties, and mental health disorders.

The prevalence of ASD has significantly increased in recent years. This rise is attributed to improved diagnostic tools, heightened awareness, more accurate reporting, better data collection, and possible environmental influences.

As a healthcare publisher, it's essential to deliver accurate and compassionate content about ASD, including current approaches to treatment, diagnosis, and support. At Science Source, we are committed to providing you with high-quality, medically accurate images—each with verified model release information, comprehensive metadata, and pricing to meet your budget needs.

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Fragile X Syndrome

Infographic illustration about Fragile X syndrome, a genetic disorder on the autism spectrum. © Monica Schroeder / Science Source

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Child in MEG scanner

Girl aged 9 in a Magnetoencephalograph (MEG) scanner. The scanner detects magnetic fields generated by neural activity. The data is used to investigate psychiatric and neurological disorders such as ADHD, epilepsy, autism, Alzheimer's, and dementia. © James King-Holmes / Science Source

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Autism Hippotherapy

Hippotherapy session for a child with autism and behavior disorders. © Amelie Benoist Khakurel / Science Source

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Michael Rutter, British psychiatrist

Michael Rutter (born 1933), a British psychiatrist, with one of his diagnostic tools. He has worked in autism and child development. Rutter assessed the maternal deprivation theory and corrected it to include the effects of social deprivation and family discord. © Corbin O'Grady Studio /Science Source

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Cephalopods: Captivating Ocean Creatures

For centuries, cephalopods have captured the imagination of mariners, artists, and storytellers. As far back as the Bronze Age, Minoans depicted octopuses in their pottery, fascinated by these mysterious, eight-armed creatures. Even today, cephalopods continue to inspire awe, appearing in modern mythology, steampunk aesthetics, literature, film, music, and video games—both feared and admired.

Cephalopods are a group of marine animals known for their intelligence, adaptability, and unique survival strategies. They use jet propulsion for movement, camouflage to evade predators, and ink as a defense mechanism. Their highly developed eyes rival those of vertebrates, making them some of the ocean’s most intriguing inhabitants.

The four main types of cephalopods are:

• Octopuses – Soft-bodied and shell-less, octopuses are known for their problem-solving abilities and incredible camouflage skills.

• Squid – Similar to octopuses but with two additional tentacles, squid are fast swimmers and masterful hunters.

• Cuttlefish – Equipped with eight arms, two tentacles, and an internal shell called a cuttlebone, cuttlefish are renowned for their dynamic color-changing abilities.

• Nautiluses – The only cephalopods with an external shell, nautiluses can have up to 90 tentacles, which lack suckers but feature ridges for grasping prey.

At Science Source, we offer a vast collection of high-quality stock images and videos featuring these fascinating marine creatures. Whether you’re working on a nature documentary, educational material, or a science publication, we can help you find the perfect cephalopod visuals.

Contact us today for expert assistance—no obligation, just a passion for bringing the wonders of the ocean to your projects!

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Scuba diver and Common Cuttlefish

Scuba diver and Common Cuttlefish Sepia officinalis The Cave dive site Vis Island Croatia Adriatic Sea Mediterranean. © NHPA / Photoshot / Science Source

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Octopuses of the World

Collage of various species of octopus © Roger Hall / Science Source

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Flapjack Octopus

This species of Grimpoteuthis, or flapjack octopus, is a deep water species. A key character to this group is the webbing between the tentacles. This individual, roughly baseball-sized, was captured in a trawl between 500 meters depth and the surface. © Dante Fenolio / Science Source

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Bobtail Squid

Bobtail squid, Euprymna berryi, Komodo, Indonesia. © David Fleetham / Stocktrek Images /Science Source

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Gout: A Growing Health Concern

Gout is the most common inflammatory form of arthritis worldwide, and its prevalence continues to rise. In the United States alone, nearly 4% of the population suffers from this painful condition—more than double the rate of 25 years ago.

Gout attacks often strike suddenly, typically overnight, and cause severe pain, swelling, and heat, most commonly in the big toe. Other joints, such as the hands, may also be affected, leading to limited mobility. Early attacks may last a few days to weeks, but over time, flare-ups can become more frequent and prolonged.

Causes and Risk Factors

Gout is triggered by the accumulation of urate crystals in the joints. These crystals form when uric acid—normally processed by the kidneys and excreted through urine— builds up in the bloodstream. Several factors contribute to this accumulation, including:

• Dietary Choices: Overindulgence in purine-rich foods such as anchovies, sardines, tuna, beer, and fructose-sweetened beverages.

• Health Conditions: High blood pressure, diabetes, obesity, and kidney or heart disease.

• Medications: Certain medications, including beta-blockers.

• Demographics: Gout commonly affects middle-aged men and postmenopausal women.

Gallery of Patient Images and Gout Related Content

Diagnosis and Treatment

If you suspect you have gout, consult a physician. A diagnosis is typically confirmed through blood tests, joint fluid analysis, ultrasound, or other techniques. Physicians may recommend anti-inflammatory treatments to relieve pain and, for those prone to recurrent attacks, prescribe long-term medications to prevent future flare-ups.

The Importance of Visual Communication in Gout Awareness

As the prevalence of gout continues to rise, educating and raising awareness about the condition is more critical than ever.

Science Source provides a diverse collection of authentic and high-quality medical imagery related to gout, including patient photos, educational illustrations, treatment visuals, and more. Our expert team specializes in medical stock images and video, ensuring you find the perfect visual content for your needs.

With renowned customer service and flexible pricing, we are committed to helping you communicate complex medical conditions effectively.

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Gout, X-ray

Severe gout, x-ray. © BSIP / Science Source

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Gout in the Finger

Swellings (tophi) in the finger in an elderly male patient with gout. Gout is a disorder of uric acid metabolism in which crystals deposit in the joints causing painful swelling. © SPL / Science Source

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1808 Cartoon of doctors and Gout Patient

A cartoon illustrates thea consultation with his doctors of a man suffering from severe gout. It has traditionally been associated with "excessive living," in particular, overeating and over drinking. The cartoon implies that if the disease doesn't get you, the doctors and undertakers will. © Jean-Loup Charmet / Science Source

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Toe with Gout Under the Microscope

Light microscopic section of big toe with gout. Light micrograph. © J. L. Carson, Ph.D / Science Source

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How a Textile Merchant Became the Father of Microscopy

Antonie van Leeuwenhoek was born in 1632 to a basket maker and the daughter of a brewer. Though he never received a formal scientific education, he went on to change the future of medicine, biology, chemistry, ecology, and many other fields that rely on magnification as a critical tool.

After apprenticing at a linen-draper's shop in Amsterdam, van Leeuwenhoek moved to Hypolytusbuurt and opened his own business selling fabrics and ribbons to seamstresses and tailors. Always seeking improvement and naturally curious, he wanted a way to examine fabric more closely to assess its quality.

GALLERY OF MICROSCOPE HISTORY

At the time, magnifying glasses were widely available and typically produced by hand-grinding glass. Van Leeuwenhoek took a different approach—he melted a tiny piece of soda-lime glass, forming a small yet exceptionally high-quality lens. The result was a success.

His interest in optics quickly expanded beyond textiles. He crafted increasingly powerful lenses and began observing a growing list of objects: blood cells, skin, rainwater, pond water, plants, mold, insects, and even lice. Most remarkably, he became the first person to observe microscopic organisms, which he famously called "animalcules."

Word of his discoveries eventually reached the Royal Society of London, where his work was met with both skepticism and astonishment. After repeated verification of his observations, he became recognized as the "Father of Microbiology."

The Evolution of Microscopy

Van Leeuwenhoek’s handcrafted lenses paved the way for modern microscopes. Today, scientists use a variety of microscopes, including:

• Light Microscope – Uses visible light to magnify objects, commonly used in biology and medicine.

• Transmission Electron Microscope (TEM) – Uses electron beams to create highly detailed images of thin specimen slices.

• Scanning Electron Microscope (SEM) – Produces three-dimensional images by scanning the surface of a specimen with an electron beam.

• Fluorescence Microscope – Uses fluorescent dyes and specialized light to highlight specific cell structures.

• Confocal Microscope – Creates high-resolution, 3D images by scanning a specimen layer by layer.

Van Leeuwenhoek could never have imagined the advanced microscopes of today, but his relentless curiosity and ingenuity laid the foundation for a field that continues to revolutionize science.

You can find every type of microscope image for your stock content needs at Science Source. We are known for our live and helpful customer service. Please send us a no-obligation email with any questions.

Leeuwenhoek Microscope

Leeuwenhoek microscope in use. Antonie Philips van Leeuwenhoek (1632 - 1723) is best known for his work on improving the microscope and his contributions towards establishing microbiology. © Biophoto Associates / Science Source

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Hooke’s Cork Wood Cells, Illustration

Illustration of cork wood cells by Robert Hooke from observations of cork wood under a microscope. The illustration appeared in his book "Micrographia," which was published in 1667. © Omikron / Science Source

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Santiago Ramon y Cajal Looking Through a Microscope.

Portrait of Santiago Ramon y Cajal (1852-1934). Spanish Neuroscientist. © Album / Oronoz / Science Source

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Robert Hooke's Louse

An illustration of a louse by Robert Hooke, published in his Micrographia (1665).

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Researcher Using a Transmission Electron Microscope

Transmission electron microscopy, 1960s. Researcher using a transmission electron microscope.

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Liver Health: From Promethean Myth to Modern Science

The liver is a multitasker. Located in the upper right abdomen and protected by the ribcage, the liver processes all blood coming from the stomach and intestines, ensuring essential nutrients reach the rest of the body. It filters your blood, stores nutrients and energy, produces proteins, aids in digestion, removes toxins and bacteria, and much more.

Remarkably, it is also the only organ in the human body capable of regenerating itself. Although the Ancient Greeks may not have fully understood liver regeneration, one of their most famous myths—Prometheus’ eternal punishment—suggests they had some awareness. According to legend, an eagle feasted on Prometheus’s liver daily, only for it to grow back overnight.

Today, medical science offers a much clearer understanding of liver function, disease, and ways to keep this vital organ healthy. To support liver health:

• Eat a variety of fruits and vegetables

• Limit or avoid alcohol

• Maintain a healthy weight

• Exercise regularly

• Practice safe sex to prevent viral hepatitis

• Get vaccinated for hepatitis A and B if recommended by your doctor

Gallery of Liver Conditions

Unfortunately, liver disease can be serious. Common conditions include:

• Hepatitis A, B, and C

• Cirrhosis

• Liver cancer

• Fatty liver disease, including nonalcoholic fatty liver disease (NAFLD)

• Alcoholic liver disease (ALD)

If you have concerns about liver health, consult a medical professional. If you need scientifically accurate stock medical images, turn to Science Source.

Science Source is a world-renowned supplier of medical imagery with decades of experience. Our extensive collection includes high-quality medical photography, clinical and gross anatomy images, and detailed scientific illustrations. Our team of skilled artists can also create custom, scientifically accurate graphics tailored to your project’s needs.

Explore our collection today and discover the best in medical stock imagery at Science Source.

Liver Cancer CT scan

Computed tomography (CT) scans through a female patient suffering from secondary liver cancer. The tumours are seen as blue dots within the red/orange liver. This cancer has spread from a primary tumor in the uterus. © Zephyr / Science Source

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Fitness Lifestyle

A healthy lifestyle includes exercise. A conceptual illustration of various people exercising: yoga, soccer, walking, weights, and biking. © Elly Walton / Science Source

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Stages of Liver Disease

Illustration comparing the appearance of (left to right) a healthy, fatty, and cirrhotic liver. © Monica Schroeder / Science Source

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Molecular Model of Hepatitis C Viruses

Hepatitis C viruses. Cut-away molecular model of hepatitis C virus particles (virions). The virus consists of a core of RNA (ribonucleic acid) enclosed in a capsid (red and grey), and surrounding by a glycoprotein envelope (green and white). © Ramon Andrade / Science Source

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Exploring the Universe Through the Art of Detlev van Ravenswaay

For nearly as long as humans have ventured into space, Detlev van Ravenswaay has been capturing the vast beauty of the cosmos through his award-winning space art.

Gallery of Space Art

Born and raised in Germany, Ravenswaay discovered his love for drawing and art early in life, eventually pursuing a degree in visual communications. His talent lies in blending scientific knowledge with awe-inspiring visuals. His art offers breathtaking interpretations of outer space—depicting what we’ve already seen and imagining what lies beyond our current horizons.

Discover his extraordinary collection at Science Source, a premier destination for licensing scientific imagery.

Ravenswaay’s work invites you to marvel at the wonders of Saturn’s rings, envision life on Mars, and the intricate details of a spacecraft. His portfolio extends to depictions of nebulas, galaxies, terraforming Mars, alien landscapes, and more. Each image is a testament to the possibilities of the universe, rendered through the lens of an artist who brings science and imagination together.

Astronaut on Mars

Astronaut on Mars leaving his lander, illustration. © Detlev van Ravenswaay / Science Source

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Solar System and Comet

Illustration of a comet (upper left) passing through the Solar System. The orbits of the 8 planets, and their relative positions from the Sun (upper left) are shown. From the Sun outwards: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. © Detlev van Ravenswaay / Science Source

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Earth's Magnetosphere

The magnetic field around the Earth (pink, blue and red), showing its interaction with particles from the solar wind (yellow). The solar wind is a stream of particles flowing from the Sun. The Earth's magnetosphere, is distorted by this wind, forming a bowed front and a tail millions of kilometers long on the far side. Some of the particles become trapped creating the Van Allen belts. © Detlev van Ravenswaay / Science Source

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Alien Planet and Star Cluster

A view across the rocky surface of an asteroid towards a gas giant planet (center-left), with a space observatory image showing X-ray emission from young solar-type stars in the background. These stars lie within the Wing of the Small Magellanic Cloud, a satellite galaxy of the Milky Way. © Detlev van Ravenswaay / Science Source

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The Importance of Childhood Healthcare

Whether a child is provided with proper healthcare can determine their health, well-being, and success for the remainder of their life.

Care should begin at birth and continue through adulthood with regular check-ups and tracking for a child’s health and development.

This includes immunizations, which are often required for school attendance, as well as protecting a child from many fatal or debilitating diseases such as polio, measles, rubella, mumps, HPV, chicken pox, and others.

Sample Gallery of Childhood Healthcare Stock Content

Common pediatric health concerns may be cancer, eczema, skin rashes, genetic conditions, colds, the flu, bone growth such as scoliosis, cerebral palsy, type 1 diabetes, and injuries.

Even though baby teeth eventually fall out and are replaced by permanent ones, proper oral care is still important. Regular checkups by a dentist are recommended.

Childhood or pediatric healthcare isn’t just the realm of medical professionals. Parents and caretakers play a vital role in ensuring a child receives proper nutrition, enough sleep, exercise, and develops healthy relationships with classmates, friends, and family.

A child’s ability to become a healthy adult rests on the proper administration of childhood healthcare. Science Source is here to help you find the best and most accurate medical stock content for your healthcare publication. We understand your communication needs and offer a staff of knowledgeable professionals to assist you in your content search. Contact us for individual or subscription pricing today.

Girl with Cancer

A 12-year-old female cancer inpatient in her room on the children's' cancer ward of a hospital. Pediatric cancer ward. © Life in View / Science Source

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Boy With Cerebral Palsy

10 year old boy with cerebral palsy in a wheelchair. Cerebral palsy is a developmental abnormality caused by damage to the brain of a baby during late pregnancy, childbirth or early childhood. It can result in anything from slight weakness and a lack of limb coordination to complete paralysis. © Cecilia Magill / Science Source

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Boy Wearing a Reshaping Helmet

A shaping helmet, also called a cranial molding helmet is a custom made helmet worn by infants to gently correct the shape of a baby’s head. © Steve Nagy / Design Pics / Science Source

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Pediatric Dialysis Unit

Teenage patient in a dialysis treatment unit. Kidney dialysis, or hemodialysis. The patient's blood flows out of their body through a tube into a dialysis machine (blue), or dialyzer. The procedure takes several hours and needs to be repeated several times a week. © Life in View / Science Source

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