The Definitive Guide to human anatomy meaning

The Definitive Guide to human anatomy meaning

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condyloid joint – synovial joint by which the shallow despair at the end of just one bone receives a rounded stop from a 2nd bone or perhaps a rounded framework shaped by two bones; found at the metacarpophalangeal joints on the fingers or even the radiocarpal joint from the wrist; functionally categorized as a biaxial joint.

binocular depth cues – indications of the gap of Visible stimuli on the basis of slight variances in the pictures projected on to both retina.

cribriform plate – little, flattened regions with a lot of small openings, Positioned to possibly aspect in the midline in the floor of the anterior cranial fossa; shaped via the ethmoid bone.

coronoid technique of the mandible – flattened upward projection within the anterior margin on the mandibular ramus.

widespread pathway – final coagulation pathway activated possibly by the intrinsic or the extrinsic pathway, and ending during the formation of a blood clot.

anterior cavity – more substantial body cavity located anterior on the posterior (dorsal) body cavity; includes the serous membrane-lined pleural get more info cavities for that lungs, pericardial cavity for your heart, and peritoneal cavity with the abdominal and pelvic organs; also called ventral cavity.

Nonetheless, erect posture has developed quite a few mechanical challenges—specifically, body weight bearing. These challenges have needed to be fulfilled by adaptations with the skeletal process.

cortex – in hair, the second or Center layer of keratinocytes originating in the hair matrix, as viewed in read more the cross-section of your hair bulb.

aortic arch – arc that connects the ascending aorta into the descending aorta; finishes within the intervertebral disk concerning the fourth and fifth thoracic vertebrae.

blood – liquid connective tissue composed of mobile parts—erythrocytes, leukocytes, and platelets—and also a fluid extracellular matrix identified as plasma; element with the cardiovascular program.

amniotic cavity – cavity that opens among the inner mobile mass along with the trophoblast; develops into amnion.

costal aspect – web site around the lateral sides of the thoracic vertebra for articulation with The pinnacle of the rib.

Broca’s area – region on the frontal lobe connected to the motor commands essential for speech creation and Positioned only from the cerebral hemisphere to blame for language generation, which is the remaining facet in around ninety five % of the populace.

allantois – finger-like outpocketing of yolk sac varieties the primitive excretory duct of your embryo; precursor for the urinary bladder.