Human Brain Illustrations

Detailed sagittal illustrations of the human brain, showcasing sections like the cerebellum, brain stem, and cerebral areas. Vivid colors are used for clarity.

Human brain sagittal mid-section, illustration

High volume of CRH released from hypothalamus 3D rendering. High volume of CRH released from hypothalamus

Human skull cutaway, with all brain details, mid-sagittal side view. Very detailed and scientifically correct human skullcutaway, with all brain details, mid-sagittal side view, on white background. Anatomy image. Copyright: xZoonar.com/Pixelchaosx 9888006

Illustration of human brain.

The frontal lobe: impact of the bar in Phineas Gage's skull on his emotions.

Illustration of Parkinson's disease. It affects dopamine neurons in the substantia nigra. Dopamine, vital for transmitting the nerve impulse used in controlling motor function, is destroyed. The nerve impulse cannot reach the striatum, the nerve structure involved in voluntary and automatic motor function.

Illustration of Parkinsons disease. It affects dopamine neurons in the substantia nigra. Dopamine, vital for transmitting the nerve impulse used in controlling motor function, is destroyed. The nerve impulse cannot reach the striatum, the nerve structure involved in voluntary and automatic motor function.

Head and neck bones, X-ray

Male anatomy, illustration.

The auditory cortex is the sensory system for the sense of hearing. It includes both the sensory organs (the ears) and the auditory parts of the senso 3D illustration. Sound passes through the ear and carries signals to the brain stem through the auditory nerve.

Illustration of the neural pain circuit in a body.

Menschlicher Schädel im Querschnitt mit Gehirn. Menschlicher Schädel im Querschnitt mit Gehirn. LicenseRF Copyright: xZoonar.com/Pixelchaosx 23158874

Upper airways showing the larynx, epiglottis.

Brain, drawing

Human midbrain anatomy, illustration

Illustration of human brain.

Brain anatomy, computer artwork.

Human brain anatomy, illustration

Human Physiology - Model of the human head showing major blood vessels and muscles.

Dopamine and serotonin hormones pathway in the human brain, illustration.

Taste is sensed by chemosensory receptors known as taste buds. 3d illustration. Taste is sensed by chemosensory receptors known as taste buds.

Person using a mobile phone, computer illustration.

Head anatomy, computer artwork.

Baby's nervous system, computer artwork.

Illustration of an ovarian cycle and ovulation.

Illustration of a child's brain.

Medicine - Anatomy - Nervous system - Brain and cervical cord. Drawing.

Close-up of the inner organs of the human body

Illustration highlighting the visual circuit. D. Hubel and T. Wiesel carried out an experiment where they injected a radioactive amino acid into the eyeball of an animal, highlighting the transsynaptic path through the lateral geniculate body to the layer iv of the primary visual cortex (green zone).

Depiction of an ischemic stroke, or cerebrovascular accident (CVA).

Hypothalamus, illustration

Lateral ventricle. Computer artwork of the brain showing the lateral ventricle red, which is filled with cerebrospinal fluid and cushions the brain.

Named anatomical illustration of the underside of the human brain

Anatomy of human brain stem and cranial nerves.

Human brain, illustration

Illustration of the human midbrain and brain stem.

Illustration of human brain structures and anatomy.

Anatomy of the brain - skull (beige) - meninges (green and brown) - cortex (pinky beige) - brain stem, medulla oblongata and the spinal cord (purple) - cerebellum (pink at the back)

Path of light in the brain and visual area.

Illustration of human brain anatomy.

Olfactory system, illustration

Medicine: Human anatomy, encephalon and cervical medulla. Drawing

Comparison between normal vision and that of an eye with cataract.

Nerves that reach the brain 3d , medical illustration.. Nerves that reach the brain

Illustration of the cerebellum in the brain.

Brain: lateral section. Coloured line engraving by W.H. Lizars, ca. 1826.

Ventricular system, illustration

Illustration of human brain structures and anatomy.

an organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating center of sensation and intellectual and nervous activity. 3d illustration. neuron activities in the brain

an organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating center of sensation and intellectual and nervous activity. 3d illustration. neuron activities in the brain

Human brain anatomy, illustration

Brain, drawing

Nasal cavity anatomy, illustration

Tick-bourne encephalitis, illustration

Anatomical model of a child showing the human brain.

Wire frame model layered over a face to represent a digital human being.

Ischaemic stroke, illustration.

Brain.

Spinal cord anatomy, illustration

Brain-eating amoeba infection, illustration

Illustration of the brain. The right cerebral hemisphere is visible, along with the first nerves, optic chiasma, hypothalamus, mammillary bodies, trigeminal nerve, brainstem with the pons, medulla oblongata and cerebellum.

Illustration of a migraine. The migraine is caused by the dura mater vessels swelling (at the dura mater). The trigeminal nerve transmits the information about the pain to the brain, at the same time a drop in serotonine (anti-pain neurotransmitter) prevents the pain circuit from being regulated. Real migraines only affect one half of the brain, but some migraines are accompanied by « auras », most commonly « ophthalmic auras ». Two thirds of migraine sufferers experience intense pain in the forehead and the nape of the neck.

Medicine - Human body - Circulatory system - Superficial veins of head and throat, illustration

Depiction of an ischemic stroke, or cerebrovascular accident CVA. CEREBROVASCULAR NEUROL. DISEASE 016889_051

Illustration of human brain anatomy.

Acetylcholine hormone pathway in the human brain, illustration.

Illustration of prion diseases, or encephalopathies (Creutzfeldt-Jakob disease (CJD), fatal familial insomnia (FFI) and Gerstmann-Straussler-Scheinker syndrome (GSS)). The prion protein comes from a normal protein (left) which is present in mammals bodies. When this protein is badly conformed (right), and folds in on itself (scrapie prion protein (PrPsc)), accumulating in the brain, it causes a loss of neurons and the appearance of vacuoles in the encephalon, spongiosa and shrunken cortex. This disease leads to a fatal degeneration of the central nervous system.

Sensorimotor loop, control of the brain to link sensations to motor reactions.

Olfactory system, illustration

3D rendering of human digestive system.

Hippocampus, illustration.

Brain limbic system, illustration.

Illustration of Parkinson's disease. Parkinson's disease is caused by degeneration of neurons in the substantia nigra (midbrain nucleus).

Anatomical model of the human digestive system showing the gallbladder.

Human brain, cut away computer artwork.

Auditory pathway, illustration

Sensory pathways, motor pathways, sensory-motor pathways, reflex arc, stimulus, pain. The reflex arc is a neural circuit made up of a neuron receiving information and a neuron which induces an adapted action. This first neuron, or a chain of intermediate neurons are called afferent neurons or sensory neurons. They process the information received (interneurons). Here, the child pricks his hand on the cactus. The brain processes information. Then, the efferent neurons or motor neurons send the order to the effector organ (here the muscles of the arm and hand) after processing this information. In this case, the child will withdraw his hand from the spikes of the cactus. The zoom at the bottom right of the illustration shows a motor neuron. Motor neurons are cells that control the movement of the body. They are represented by the purple cell that runs from the spinal cord to the muscle fibers where they transmit information from the brain. (Photo by: JACOPIN/BSIP/UIG)

Pathway of a pain message via sensory nerve in injured muscle, to pain gate in spinal cord to limbic system, frontal cortex and sensory cortex in the human brain.

Encephalitis caused by measles viruses, illustration

The network used by the cell receptors to communicate with the cannabidiol is called the endocannabinoid system. 3D illustration. Synaptic transmission, human nervous system.

The endocannabinoid system in brain illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

The network used by the cell receptors to communicate with the cannabidiol is called the endocannabinoid system. 3D illustration. Synaptic transmission, human nervous system.

Infographic about Parkinsons disease, about the beginning of the neuronal disorder and the treatments to follow once the disease is detected. [Adobe InDesign (.indd); 5000x3354.

Guillain-Barré syndrome, damage to peripheral nerves. The peripheral nerves transmit information from the brain or spinal cord (central nervous system) to muscles or organs. During Guillain Barré syndrome, the transmission of information is slower due to inflammatory damage (demyelination) of the spinal roots and nerves. The inflammatory process seems to be of immuno-allergic origin and triggered by a viral attack. Reaching the roots and nerves results in the rapid but progressive installation of diffuse symmetrical flaccid paralyzes affecting the limbs and the face.

Phrenology head

The brain and nearby structures (including the skull, meninges, ventricles and spinal cord). An enlarged inset shows the skull, fluid, and brain. Image is included in this publication:

Pineal gland, illustration

Infographic that analyze sleep, its relation with age and its different periods during rest time. Adobe InDesign (.indd).

Salivary gland inflammation, illustration

3D isometrische flache Vektor-Illustration der zerebrospinalen Flüssigkeit 3D Isometric Flat Illustration of Cerebrospinal Fluid, Medical Science Learning LicenseRF Copyright: xZoonar.com/AnastasiiaxTorianykx 23277073

Infographic that shows how the human body responds to stress. Adobe InDesign (.indd); 2480x3507.

Micturition neural control, illustration

Ventricular system, illustration

Anatomy, eye

Ventricular system, illustration

Aspergilloma of the brain, illustration

Infographic about the skull, the regions of the brain and the stem of the spinal cord. Adobe InDesign (.indd).

Lobomycosis fungal infection, illustration

Sleep wake cycle, illustration

Nasal cavity anatomy, illustration

of 3