human body | Description, Anatomy, & Facts | frikilife.comSubdivisions within the insula have been identified on the basis of cytoarchitectonics, sulcal landmarks, and connectivity. Depending on the parcellation technique employed, the insula can be divided into anywhere between 2 and 13 distinct subdivisions. The insula subserves a wide variety of functions in humans ranging from sensory and affective processing to high-level cognition. Here we provide a concise summary of known structural and functional features of the human insular cortex with a focus on lesion case studies and recent neuroimaging evidence for considerable functional heterogeneity of this brain region. The insular cortex is located deep within the lateral sulcus of the brain. Traditionally, the insular cortex has been described as paralimbic or limbic integration cortex 1.
List of systems of the human body
Add favorites. Discover all there is to know about human anatomy in DK's latest concise visual guide to the human body. Fully updated to reflect the latest medical information, The Concise Human Body Book is illustrated throughout with colorful and comprehensive diagrams, photographs, scans, and 3D artworks, which take you right into the cells and fibers that are responsible for keeping your body ticking. The Concise Human Body Book provides full coverage of the body, function by function, system by system. In the opening chapter, colorful medical scans, illustrations, and easy-to-understand diagrams show you how the different parts of the body work together to produce a living whole. Eleven main body systems - including the skeletal system, cardiovascular system, and respiratory system - are then covered in intricate detail in the following chapters, with each section ending on common diseases and disorders that can affect that system.
The brain is an amazing three-pound organ that controls all functions of the body, interprets information from the outside world, and embodies the essence of the mind and soul. Intelligence, creativity, emotion, and memory are a few of the many things governed by the brain. Protected within the skull, the brain is composed of the cerebrum, cerebellum, and brainstem. The brain receives information through our five senses: sight, smell, touch, taste, and hearing - often many at one time. It assembles the messages in a way that has meaning for us, and can store that information in our memory. The brain controls our thoughts, memory and speech, movement of the arms and legs, and the function of many organs within our body.
Wounding affects all the functions of the skin. The primary function of the skin is to act as a barrier. The skin provides protection from: mechanical impacts and pressure, variations in temperature, micro-organisms, radiation and chemicals. The skin regulates several aspects of physiology, including: body temperature via sweat and hair, and changes in peripheral circulation and fluid balance via sweat. It also acts as a reservoir for the synthesis of Vitamin D.
represents the anatomy of the human body in a purely structural way, the from a view of function which starts from the organism at the top and works down to lower- frikilife.com
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The structure of bones
Human body , the physical substance of the human organism, composed of living cells and extracellular materials and organized into tissues , organs , and systems. Human anatomy and physiology are treated in many different articles. For detailed discussions of specific tissues, organs, and systems, see human blood ; cardiovascular system ; digestive system, human ; endocrine system, human ; renal system ; skin ; human muscle system ; nervous system ; reproductive system, human ; respiration, human ; sensory reception, human ; skeletal system, human. For a description of how the body develops, from conception through old age , see aging ; growth ; prenatal development ; human development. For information on the structure and function of the cells that constitute the body, see cell.