Examples of subcommissural organ in the following topics:
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- Circumventricular organs are situated adjacent to the brain ventricles and sense concentrations of various compounds in the blood.
- These organs secrete or are sites of action of a variety of different hormones, neurotransmitters, and cytokines.
- The
sensory organs are able to sense
plasma molecules and pass that information into other regions of the
brain.
- These organs include:
- Vascular organ of lamina terminalis:
Responsible for the homeostatic
conservation of osmolarity.
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- Living organisms are made up of four levels of organization: cells, tissues, organs, and organ systems.
- An organism is made up of four levels of organization: cells, tissues, organs, and organ systems.
- Most organs contain tissues such as parenchyma (used to perform the organ functions), stroma (connective tissue specific to organs) and epithelial.
- An organ system is a collection of organs that that work together to perform a similar function.
- An organism contains organ systems made up of organs that consist of tissues, which are in turn made up of cells.
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- Organ transplantation involves moving organs between bodies (or from donor sites on patients' bodies) for the purpose of replacing recipients' damaged or absent organs.
- Tissue transplants occur much more frequently than organ transplants.
- Organ donors may be living or brain dead.
- Organ trafficking is one problem.
- Organ transplants are not regulated by the FDA.
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- Formal structure of an organization or group includes a fixed set of rules for intra-organization procedures and structures.
- Practical experience shows no organization is ever completely rule-bound: all real organizations represent some mix of formal and informal characteristics.
- Tended effectively, the informal organization complements the more explicit structures, plans, and processes of the formal organization.
- This deviation was referred to as informal organization.
- A formal organization is a fixed set of rules of intra-organization procedures and structures.
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- By definition, a small business is typically a flat, centralized organization.
- Flat organizations follow the decentralized approach, or organic system.
- More decisions are made at the middle levels of the organization.
- Internally, the organization as a whole encourages more participation between all levels of the organization.
- A tall structure is a more formal, bureaucratic organization or mechanistic system.
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- The next level is the organ system level.
- Many organs working together to accomplish a common purpose create an organ system.
- Cells form tissues, and tissues form organs.
- Organs that fulfill related functions are called organ systems.
- An organism is made up of interconnected organ systems.
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- A tall organization is a more formal bureaucratic or mechanistic organizational structure and management system.
- Tall organizations have several tiers in their structural hierarchy and multiple levels of management control with regard to the daily operations of the organization.
- Flat organizations follow the decentralized approach or organic system of organization and management.
- Internally, the organization as a whole encourages more participation between all levels within the organization, promoting closer working relationships that potentially lead to better communication and creativity.
- Various factors, both internal (i.e. management style, culture, etc.) and external (i.e. competition, regulation, etc.) to the organization, influence what type of structure an organization assumes.
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- Human resources development (HRD) as a theory is a framework for the expansion of human capital within an organization through the development of both the organization and the individual to achieve performance improvement.
- Groups within organizations use HRD to initiate and manage change.
- Organization development (OD), empowering the organization to take advantage of its human resource capital.
- TD alone can leave an organization unable to tap into the increase in human, knowledge, or talent capital.
- HRD does not occur without the organization, so the practice of HRD within an organization is inhibited or promoted upon the platform of the organization's mission, vision, and values.
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- This reduction process forms an organic compound that stores chemical energy.
- Autotrophs, and their formation of organic compounds, are an important component of the food chain because they produce the food necessary for larger, more complex organisms to grow.
- Chemoautotrophs are thought to be the first organisms to inhabit earth.
- A heterotroph is an organism that, unlike an autotroph, cannot fix carbon and uses organic carbon for growth.
- These organisms use inorganic energy sources or organic energy sources to sustain life.