human anatomy organs for Dummies

human anatomy organs for Dummies

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ascending tract – central anxious system fibres carrying sensory information and facts through the spinal cord or periphery into the brain.

cuticle – in hair, the outermost layer of keratinocytes originating with the hair matrix, as noticed within a cross-part of the hair bulb.

acromial conclude on the clavicle – lateral stop on the clavicle that articulates While using the acromion in the scapula.

cerebrum – area from the Grownup brain that develops with the telencephalon and is liable for better neurological features for instance memory, emotion, and consciousness.

deltoid ligament – broad intrinsic ligament Positioned over the medial side with the ankle joint; supports the talus within the talocrural joint and resists extra eversion from the foot.

Metabolism Anabolic reactions are constructing reactions, plus they take in energy. Catabolic reactions crack supplies down and launch Strength. Metabolism contains both of those anabolic and catabolic reactions.

anterior tibial artery – branches through the popliteal artery; provides blood to the anterior tibial location; turns into the dorsalis pedis artery.

cornea – fibrous covering on the anterior location of the attention that's clear making sure that mild can go through it.

carotid sinuses – smaller pockets close to the foundation of The interior carotid arteries which have been the locations from the baroreceptors and chemoreceptors that set off a read more reflex that aids from the regulation of vascular homeostasis.

The third normal perform of your skeleton is the fact of motion. The good bulk from the skeletal muscles are firmly anchored into the skeleton, ordinarily to not less than two bones and in some instances to numerous bones.

blood colloidal osmotic pressure (BCOP) – stress exerted by colloids suspended in blood in a vessel; a Key determinant is the presence of plasma proteins.

dorsal arch – (also, arcuate arch) shaped from the anastomosis from the dorsalis pedis artery and medial and plantar arteries; branches provide the distal portions from the foot and digits.

descending aorta – part of the aorta that carries on downward previous the end of the aortic arch; subdivided into the thoracic aorta and the abdominal aorta.

basal cell – sort of stem cell present in the get more info stratum basale and within the hair matrix that continually undergoes cell division, generating the keratinocytes in the epidermis.