Human eye anatomy includes structures such as the cornea,
iris, pupil, lens, retina, and optic nerve. These components work
together to focus light, convert it into nerve signals, and allow
the brain to perceive visual images clearly.
The eyeball is a spherical structure composed of layers
such as the sclera, cornea, and retina. These structures
allow light to enter the eye, focus images, and convert
light into nerve signals for vision.
The eyelids protect the eye and help maintain ocular
moisture through blinking. Eyelashes and sebaceous
glands prevent particles from entering the eye and
support tear film stability.
Anatomy of the femur bone. The longest and strongest bone in
the body is located between the hip and the knee. Its structure,
composed of head, neck, and shaft, facilitates body weight support
and musculoskeletal mobility through its connection with the pelvis
and the tibia.
Human skin is the largest organ of the body. It is composed
of the epidermis, dermis, and hypodermis, which protect,
regulate temperature, and enable sensation through vessels,
nerves, and skin appendages.
Anatomy of the humerus, shown in three views. It extends from the
shoulder to the elbow. It consists of the head, neck, and shaft.
It articulates with the scapula at the shoulder and with the ulna and
radius at the elbow, allowing for a wide range of arm movements.
Anatomy of the lacrimal glands: eye structures that produce
tears, lubricate the surface, remove particles, and protect
against infections, maintaining a balance between production
and drainage.
Anatomy of the Large Intestine. explains the final part of the digestive system, where water and electrolytes are absorbed and feces are formed, including the cecum and all colon segments.
The anatomy of the mammary glands explains how lobes, ducts, and tissues are organized within the breast. These glands, located in the female chest, play an essential role in milk production and breastfeeding.
The anatomy of mammary lobes explains the internal organization of the mammary glands. These glandular structures contain lobules and lactiferous ducts responsible for milk production and transport during breastfeeding.
The tongue is a muscular organ essential for taste, speech,
and swallowing. Its taste buds detect flavors, while its muscles
allow the mobility necessary for eating.