Stony Lake -Ontario, Canada. Two hours from Toronto in Peterborough County is Stony Lake, which consists of three interconnected lakesâClear Lake to the southwest, Stony Lake in the center, and Upper Stony Lake to the northeast.
At a more integrative level, the primary function of the nervous system is to control the body. It does this by extracting information from the environment using sensory receptors, sending signals that encode this information into the central nervous system, processing the information to determine an appropriate response, and sending output signals to muscles or glands to activate the response.
If the central nervous system is the command center of the body, the peripheral nervous system (PNS) represents the front line. The PNS links the CNS to the bodyâs sense receptors, muscles, and glands.he autonomic nervous system has two divisions: The sympathetic division acts to energize the body, preparing it for action. The parasympathetic division acts to calm the body, allowing it to rest. Our everyday activities are controlled by the interaction between the sympathetic and parasympathetic nervous systems.