Explain how the nervous and endocrine systems work together to affect behavior.

Question

Explain how the nervous and endocrine systems work together to affect behavior. (4 points)
Don't miss The body's two intenal The Organization of the Nervous System systems, themnbune nervous system and the endocrine system, both use chemical messengers to communicate with targets throughout the body. The Nervous System The nervous system consists of all the nerve cells in the body. Its two major divisions are the central nervous system and the peripheral nervous system. The central nervous system is comprised of the brain and the spinal cord and will be discussed in further detail in Topic 3 The diagram to the right Mustrates the organization of the nervous system. The peripheral nervous system connects the central nervous system to the limbs and organs through nerves. It is divided into the somatic nervous system and the autonomic nervous system The somatic nervous system is associated with the body's voluntary control of movements. It acts as the brain's communication link to the outside world The autonomic nervous system is associated with the body's involuntary movements and is divided into two parts: the sympathetic nervous system and the parasympathetic nervous system Sxmpatbetic Nervous Systemys Parasympathetic Nenous System Neurons are responsive cells that process and transmit information through electrochemical signaling Neurons.and How They Work Neurotransmitters are chemical messengers that relay n messages across the synapse. This table lists the seven types of neurotransmiters and descibes: their normal function, what problems result as an imbalance of that particular neurotransmitter, and the substances that affect each particular neurotransmitter eural The Endocrine System The endocrine system consists of glands that secrete hormones into the blood. These hormones, in turn, communicate with the rest of the body to stimulate change. The diagram to the right lustrates the glands that comprise the endocrine system. The Endocrine Syatem Not only do hormones carry messages that influence body functions, but their messages also influence behaviors and emotions. Some behavior patterns include parental care, territorial behavior, and circadian rhythms (behavior patterns that always occur at the same time each day). Through a network of nerves, called the nervous system, and hormones secreted into the blood by the glands of the endocrine system, the body communicates with itself to influence body functions, behaviors, and emotions

Explanation / Answer

The human nervous system:

The endocrine system:

The Central Nervous System

Why are the brain and spinal cord so important? Think of these structures as the literal "center" of the body’s communication system.

The Peripheral Nervous System

The PNS can be further divided into two different systems: the somatic nervous system and the autonomic nervous system.

The autonomic system can then be further subdivided into two subsystems known as the sympathetic and parasympathetic systems.

The Endocrine System

How are the endocrine and nervous system linked?

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