Getting grossed out at seeing a photo of a brain is literally your brain being disgusted by itself.

Small glass bottle with a cork, containing black granular substance, on a wooden surface

Person's lower legs and feet standing on carpet, showing detailed muscle definition

Two hands soaked, showing the effect of prolonged water exposure, palms up

X-ray image of a human left hand showing bones

X-ray images of a human hand at different ages showing bone development stages

Tiny figurine of bones on a fingertip

A person's right hand making a three-fingered gesture against a plain wall

Close-up of a human eye with a medical ring device implanted for a surgical procedure

A person's palm facing the camera with fingers spread apart

Two images: left shows a baby's hand gripping an adult's finger; right shows an arm with surgical stitching

Endoscopic view of a medical condition within an ear

Cross-section of a human bone showing internal structure

Gloved hands holding a human brain for demonstration

Close-up of a human thumb showing layers of skin

Conjoined thumbs on a hand

comparing an atrophied foot to a normal one

Person's arm extended upwards with visible vitiligo patches

Hair styled in an updo with strands wrapped around a bun

Close-up of a human eye showing detailed iris and eyelashes

Close-up of a person's eye with visible eyelashes and eyebrow

Test tube with a precipitate against a blurred industrial background

A hand without middle knuckles

Several extracted human teeth of varying sizes are displayed in a row next to a penny for scale

a baby tooth next to a wisdom tooth

Two labeled breast milk storage bags with measurements, one partially filled

Close-up of upper and lower teeth with dental braces visible

Close-up of a person's foot with a healing wound and dotted skin pattern, possibly from a medical condition or treatment

Exhibit of a preserved human body in a standing position, with onlookers observing

Closeup of a person's eyes showing how prosthetics improve the eye

Closeup of a person's eyes showing how prosthetics improve the eye

Four-angle view of a person's bruised knee following an injury

Skin with a pattern of darker patches, possibly a skin condition or birthmark, on a person's back

MRI scans showing a side view of a human brain

Close-up of a hand holding tweezers with a snake tooth