answersLogoWhite

0

The nervous system begins to form in the early stages of embryonic development, around the third week after conception.

User Avatar

AnswerBot

5mo ago

What else can I help you with?

Continue Learning about Biology

The two-point touch threshold test serves as a demonstration of?

receptive fields It shows relative nerve density within the parameters of the central nervous system's lateral suppression. Lack of two-point sensitivity most likely reflects damage to the central nervous system, especially so when the one-point threshold is not affected.


What is the point where two nerve processes meet?

The point where two nerve processes meet is called a synapse. At the synapse, a chemical or electrical signal is transmitted from one neuron to another, allowing for communication between nerve cells in the nervous system.


What is the function of ganglion neurons?

A ganglion is a nerve cell cluster whose primary function is to act as a junction or relay point in the nervous system between to differing neurological structures. For example, there is a ganglia cluster in the wrist that connects the digital nerves to the brachial nerves and transmits sensory information from the hands to the pathways in the arm.


How can I use the steady state calculator to determine the equilibrium point of a system?

To determine the equilibrium point of a system using a steady state calculator, input the system's equations and parameters into the calculator. The calculator will then solve for the values of the variables at which the system reaches equilibrium, known as the equilibrium point. This point represents the stable state of the system where there is no change over time.


The body attempts to restore homeostasis by means of?

Homeostasis in he human body is maintained through complex processes of the nervous system and the endocrine system. Every single process in the body is regulated by some type of receptor or sensor. The autonomic division of the nervous system, and hormones from the endocrine system use the information from these receptors to make adjustments and keep body functions at a "set point", thereby maintaining homeostasis

Related Questions

What is The definition of boundary?

the point where a system ends and surroundings begin


Where is the nervous system at in the body?

The nervous system hasn't a defined location, it is distributed in the entire body. Every tiny point of your skin has a nerve that sends a signal to your brain telling that you are feeling pain, heat.. The internal organs of your body also have nerves. The nervous system is constituted of two main parts : The central nervous system and the peripheral nervous system. The central nervous system contains the brain and spinal cord. The peripheral nervous system consists of nerves, (nerves are long fibers that connect the central nervous system to every other part of the body), the motor neurons, the autonomic nervous system,(comprising the sympathetic nervous system and the parasympathetic nervous system, and the enteric nervous system) which mediates voluntary movements.


What is the degree of fetal development that has occurred by the end of the first trimester?

The first stage of fetal development is the embryo stage. This is basically just the point where there are two layers of cells. From this point, the cells begin to divide, and several cells are created and begin forming the organs of the infant.


How does scoliosis affect the muscular and skeletal system?

if the spine is completely severed, the electrical signals sent from the brain through the nervous system cannot reach anything below the point where the sinal cord was severed


The two-point touch threshold test serves as a demonstration of .?

receptive fields It shows relative nerve density within the parameters of the central nervous system's lateral suppression. Lack of two-point sensitivity most likely reflects damage to the central nervous system, especially so when the one-point threshold is not affected.


What is the Importance of the solar system on the development of a country?

From a Technology point of view - None.


What carries electrical messages from the brain to the heart?

Nerves, the nervous system most of which travel through the spine at some point.


Fact on nervous system?

In the nervous system you can smell,feel,hear,hurt,laugh,see and many other things. Soif you want a good fact it would probably be the reason we hove the nervous system is because if we put our hand on a stove we wouldn't know and your hand would probably so burnt it will get to the point where youll have to cut it off.


What tissue carry messages throughout your bodies?

I think the answer you're looking for here is nervous tissue which carries action potentials, or nervous impulses, between the tissues and are central nervous system. However, from another point of view you could also consider the cardiovascular system as carrying hormonal messages throughout the body.


What system does the brain work with?

It is the starting point of the nervous system and is like the computer of your body; so therefore, the brain works with all body systems


Can you make someone pee by pushing a pressure point?

No, it is not possible to make someone pee by pushing a pressure point. The act of urination is controlled by the autonomic nervous system, specifically the parasympathetic nervous system, which is not directly influenced by external pressure points. Urination is a complex process involving signals from the brain to the bladder muscles and sphincters, and cannot be triggered solely by applying pressure to a specific point on the body.


Give an example of a stimulus and describe how the nervous system produces a response?

A pin prick would be a simple eample. The body's nervous system recognises that the point of a pin is pressing on the skin, this fires pain receptors, and the brain instructs the muscles to pull that part of the body away from the source of discomfort.