Top anatomy diagrams including images of human anatomy systems, human body, organs, bones and muscles
b.Any of numerous anatomically distinct structures making up the skeleton of a vertebrate animal. There are more than 200 different bones in the human body. c.A piece of bone. 2.bones a.The skeleton. b.The body:These old bones don't do much dancing anymore. ...
Terminal end of thespineThe human spine, or vertebral column, is the most important anatomical and functional axis of the human body. It consists of 7 cervical vertebrae, 12 thoracic vertebrae, and 5 lumbar vertebrae and is limited cranially by the skull and caudally by the sacrum.Vertebral ...
Pelvis, in human anatomy, basin-shaped complex of bones that connects the trunk and the legs, supports and balances the trunk, and contains and supports the intestines, the urinary bladder, and the internal sex organs. Learn more about the pelvis in this
The spine is the posterior portion of the human body. It is composed of the vertebrae interconnected with the spinal discs, known as nucleus pulposus. Together, this houses the spinal cord which extends from the brain, particularly, the medulla. It has a peripheral white matter and a central...
L5 is the largest vertebra of the entire human body – it supports and transmits body weight to the base of the sacrum. The spinal cord terminates as the conus medullaris (medullary cone) at the level of the L1/L2 vertebra. Test your knowledge about the lumbar spine with this integrated...
Coccygeal spine - 1 segment (Co1) Contrary to the brain, the spinal cord’s outermost layer is formed of white matter. This is divided into three funiculi (anterior, lateral, and posterior) containing pathways travelling between the brain and the periphery. The central mass of the spinal cord...
Human Body Unit Plan for 5th Grade Organs in the Body | Anatomy, Function & Diagram Anatomy & Physiology Lab Activities Fetal Pig Dissection Lesson Plan Tissue Definition: Lesson for Kids Organ Systems Lab Activities Body Systems Unit Plan Human Physiology Activities for High School Five Senses Uni...
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Theadrenal glandsare an exception. For every single human body organ, the postganglionic fibers synapse and release norepinephrine for regulation. However, for these glands, the nerves project directly onto the medullary cellswithout synapsing. The cells themselves play the role of the postganglionic...