Question

What is the structure called that consists of two neurons that inhibit each other and create a rhythmic pattern of activity?

1) Half-center structure
2) Central pattern generator
3) Neuromuscular junction
4) Synaptic cleft

Answer 1

A Central Pattern Generator is a neural network structure that consists of interconnected neurons creating rhythmic patterns of activity without external input.

Step-by-step explanation:

The structure called that consists of two neurons that inhibit each other and create a rhythmic pattern of activity is known as a Central Pattern Generator (CPG). This kind of neural network is essential in the regulation of rhythmic activities such as walking, breathing, and swimming in vertebrates. These CPGs are networks within the central nervous system composed of interconnected neurons that can produce coordinated patterns of output without rhythmic sensory or central input.