/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 4 Why would an oscillator of the c... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 19: Problem 4

Why would an oscillator of the closed-loop model be expected to provide a more stable rhythmic output than one employing the half-center model?

Short Answer

Expert verified
An oscillator of the closed-loop model would be expected to provide a more stable rhythmic output than one employing the half-center model because of the existence of feedback mechanisms in the closed-loop model that allow it to self-regulate, maintain functional stability over a broad range of conditions, and remain resilient to perturbations. This makes the closed-loop oscillator more consistent in its rhythmic output, demonstrating greater stability.

Step by step solution

01

Understand the half-center model

The half-center model, also known as mutual inhibition model, consists of two neurons inhibiting each other. The process involves one neuron firing and shutting down the other. After a certain period, the first neuron stops firing due to adaptation, removing inhibition and allowing the second neuron to fire. This creates a rhythmic activity pattern alternating between the two neurons. Any interruption in rhythm can cause the model to destabilize.
02

Understand the closed-loop model

The closed-loop model involves feedback mechanisms within the network that regulate the operation of the system. This model is characterized by a higher level of complexity and inter-connectivity, which leads to increased resilience to perturbations or disturbances. The circuit provides feedback in such a manner that the overall system can self-regulate or self-adapt to maintain functional stability over a broad range of conditions.
03

Compare the two models

Comparing these two models, it is evident that the closed-loop oscillator model is more resilient to perturbations thus making its rhythmic output more stable. This is due to self-regulation and feedback mechanisms that absent in the half-center model, leaving it prone to instability with any rhythm disruption.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Suppose that an arthropod such as a locust or crayfish has about \(10^{5}\) neurons, a fish \(10^{8}\), and a rat \(10^{10}\). Is the behavior of the fish 1000 times more complicated than that of the arthropod? Why or why not? What does the difference in number of neurons suggest about how these different animals generate patterns of behavior?

Some movements (such as picking up a cup) are visually guided, or steered. Others (such as throwing a football) cannot be corrected once launched and are termed ballistic. How, and to what extent, might you expect the neural control of these movements to differ?
See all solutions

Recommended explanations on Biology Textbooks

Biological Molecules

Read Explanation

Substance Exchange

Read Explanation

Reproduction

Read Explanation

Biology Experiments

Read Explanation

Ecosystems

Read Explanation

Biological Structures

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.