Nervous System

In the nervous system, electrical signals travel throughout the brain and into the body via nerves and nerve fibers. Electrical signals are how the brain tells the body what it should do.

central

1. you bend down .2. you pull his pants down.

3. you suck that dick good .

4. pull his pants back up

5. whip your face bc its full of cum.

6. you smile.

The central nervous system consists of the brain and the spinal cord. It essentially integrates the information it receives from all parts of the human body.

You have acetylcholine liberated at ganglion in both sympathetic and parasympathetic nervous system. You have noradrenaline secreted at post ganglionic sympathetic nerve terminals. You have acetylcholine secreted at post ganglionic parasympathetic nerve terminals.

The largest single part of the dogfish shark nervous system is the brain. It gets messages from the neurons and sends responses to the rest of the body.

Bone is quite different from nerve tissue. It is not an excitable tissue.

healthy foods for your body could be maybe salad stuff that dont have sugar on it.

Some of the healthiest foods for the brain would be blueberries, salmon, walnuts, avacado, etc.

Action potential is a neural impulse.

One Half-Pint

Example: when you step on a nail, your body perceives a stimulus (change in external or internal environment) receptor is the specific thing identifying stimulus, in this case, the skin, then a nervous impulse is generated and is transmitted through a chain of neurons towards central nervous system, sent to the brain where the impulse is interpreted (integration) by the brain, brain will send off new impulse via motor neurons through spinal cord through nerve to muscle to carry out response.

peripheral nervous system

to transfer nerve impulses to the brain

yes

It is important to study the nervous system in psychology because certain behaviors and mental conditions stem from a known characteristic in the nervous system. Some people suffering from disorders such as Alzheimer's have related neural characteristics.

The cranial nerves that are attached to the medulla oblongata are the glossopharyngeal, vagus, accessory and hypoglossal nerves. The glossopharyngeal nerve is the ninth cranial nerve that causes the tongue, throat, and parotid gland to function properly. The vagus nerve is the tenth cranial nerve which helps with motor production, mainly regarding the process of voice production. The accessory nerve is the eleventh cranial muscle whose only function is motor function, mainly regarding the trapezius and sternocledomastoid muscles. Lastly, the hypoglossal nerve is the twelfth cranial nerve which helps in the proper functioning of the muscles under the tongue.

People are pretty simple. Frustration makes most people angry. If you think about all the times when you got mad, you were probably frustrated and not allowed to do something you wanted. Sometimes, people get angry at something they see or hear about that others are doing which is bad - like people getting angry about animal abuse or torture. But mostly it is frustration. However if you're talkin about driving someone crazy then I would say something like paranoia when they think someone is following them or they think random strangers are saying there name-this is quite common with popular names such as amy, emily,stacey,courtney,james,john,paul etc and maybe they can see evil faces everywhere they go.

A reflex action is a fast, automatic response to a stimulus by an effector organ i.e. a muscle.

Reflex action is your body's reflex against injury. It is needed in every part of your body.

There two main categories for brain injuries are traumatic and acquired brain injury. Within these categories, here are five possible injuries: Traumatic includes concussions and shaken baby syndrome. Acquired brain injury is created by a loss of oxygen from such things as choking, electrical shock and trauma to the head.

Neurons

The hypothalamus, the small fore-brain structure involved in regulating eating, drinking, and sex; directing the endocrine system; and monitoring emotion, stress, and reward.

The brain is the main organ of the Nervous system & sex starts in the mind which is in the brain. Therefore, for reproduction in species to take place, the reproductive system needs signals from the brain to start its process...something like that I think..

Parasympathetic system has acetylcholine as its chemical mediator.

the peripheral nervous system consists of 2 types of nerve systems:

1.cranial and spinal nerves

2.autonimic nervous system; which is further catogerized as : sympathetic nervous system and parasympathetic nervous system.

the cranial and the spinal nerves ramify and connect the spinal cord and brain (the central nervous system) to whole of the body.

while the autonomic nervous system is responsible for controling the actions of the glands; the functions of the respiratory, circulatory, digestive, and urogenital systems; and the involuntary muscles in these systems and in the skin.