Question

What part of our nervous system makes us experience the rolling motion while on a boat,...

What part of our nervous system makes us experience the rolling motion while on a boat, and why do we experience that sensation?

Homework Answers

Answer #1

Rolling motion while on a boat is is also called as Motion Sickness.

Motion sickness is due to conflicting singals to brain by visual and vestibular system and proprioceptive system.

Otolith mainly responds to chang in gravity and head tilt.

Semicircular canal are mainly stimulted in rotational acceleration.

Sensory Signals from these travels via Vestibulochochlear nerve to the brain. Also brain recives signals from the eye. When we are in boat, due to up and down motion of boat due to waves of water, the vestibule recives it as vertical motion while eye percive a forward motion. When these senosory stimulus reaches brain, there occurs conflict and hence we percive it as Rolling motion and hence Motion sickness occurs. This leads to stimultion of CTZ area of brain and vomiting.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which cranial nerves are part of the parasympathetic nervous system and what is their function? What...
Which cranial nerves are part of the parasympathetic nervous system and what is their function? What about the sympathetic nervous system? I know that the oculomotor, facial, glossopharyngeal, and vagus nerve are part of the parasympathetic nervous system (I think), but what would be the function?
why cancer is part of our genetic inheritance, we always have cancer amidst us, within us?
why cancer is part of our genetic inheritance, we always have cancer amidst us, within us?
12. What specific part of the nervous system "turns everything on"? I want a type answer...
12. What specific part of the nervous system "turns everything on"? I want a type answer please? Thank you
Which part of the nervous system (peripheral or central) typically regenerates more effectively? What are some...
Which part of the nervous system (peripheral or central) typically regenerates more effectively? What are some important differences between the myelinating cells in each area that support or inhibit regeneration ?
Cartesian Science and Newton 1.According to Descartes, what is the quantity of motion of a body?...
Cartesian Science and Newton 1.According to Descartes, what is the quantity of motion of a body? Why must the quantity of motion in the universe be preserved? 2.God: does he have any role in Cartesian science? 3.According to Descartes’ first law of motion, would bodies,once set in motion, naturally slow down and stop? How does Descartes think we know the first law of motion? Do we get to know it by sense experience or by the understanding?
While we are certainly more complex than what we say or write, our writing and the...
While we are certainly more complex than what we say or write, our writing and the way we speak to others often has a significant impact on how we are viewed as professional or competent in the workplace. Why do you think that is the case? Discuss an example you have experienced where a person's professionalism or credibility was called into question by mistakes in their communication or presentation of a message?
We are all faced with ethical dilemmas in our everyday lives. For most of us, our...
We are all faced with ethical dilemmas in our everyday lives. For most of us, our day-to-day experiences do not require us to make decisions that raise significant ethical issues. On other days, we are all faced with the challenge of navigating more serious moral conflicts. Your task for this week’s critical thinking and application question is to reflect back on your past week—at work, at home, out in public—in which you were faced with making a decision that had...
What does random assignment do in an experiment that makes it so useful? It allows us...
What does random assignment do in an experiment that makes it so useful? It allows us to be able to interpret the results of an experiment because we know that the groups we study are not the same at all and we want them to be as different as possible. It gives us confidence that the statistics we use in experiments can't be made up. It provides us with some confidence that the groups we are studying are basically the...
What are the financial institutions that make up the US financial system and what services they...
What are the financial institutions that make up the US financial system and what services they offer. Which financial institution do you use most personally? Why or why not?
Discuss an aspect of the stress reaction with respect to the autonomic nervous system. Explain how...
Discuss an aspect of the stress reaction with respect to the autonomic nervous system. Explain how this relates to the General Adaptation Syndrome (proposed by Hans Selye). In the past, everyday survival challenges required physical strength and speed, such as the stress of hunting for food, or, defending oneself from attack. Most stressful situations today do not. Today's survival challenges of being in traffic jams, meeting deadlines at work, maintaining competency, juggling multiple family schedules, or, dealing with illness place...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT