Control systems in biology
How do systems control the body?
The nervous system consists of the brain, spinal cord, sensory organs and all of the nerves that connect these organs with the rest of the body.
Together, these organs are responsible for the control and coordination of the activities of all the systems in our body..
- a biological control system. receptor, control center, and effector.
“Biological Control Systems,” a sub-topic of Control Theory, arises from a control engineering perspective of the function, organization, and coordination of these multi-scale biological systems and the control mechanisms that enable them to carry out their functions effectively.
What is control in biological systems?
In “ Control in biological systems ” section the most basic and generic notion of control is explained, together with the role that different forms of control play in the constitution of a biological organisation (thermodynamic control, kinetic control, spatial control, etc
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What is the control system of a simple embryonic cell cycle?
The control system of simple embryonic cell cycles, like the controller in a simple washing machine, is based on a clock
The clock is unaffected by the events it regulates and will progress through the whole sequence of events even if one of those events has not been successfully completed
The conditions are controlled in two ways with chemical and nervous responses. All control systems include: Cells called receptors, which detect stimuli (changes in the environment). The coordination centre, such as the brain, spinal cord or pancreas, which receives and processes information from receptors around the body.The nervous system and the endocrine system - which produces hormones - are involved in homeostasis. The body control systems have three basic parts: Receptors detect a stimulus, which is a change in the environment, such as temperature change. Coordination centres in the brain, spinal cord or a gland (eg the pancreas).The body control systems are all automatic, and involve both nervous (nervous system) and chemical (endocrine system) responses. It has many important parts, including: Receptors detect a stimulus, which is a change in the environment, such as temperature change. Coordination centres in the brain, spinal cord and pancreas.
