Brain Activating Reading Answers

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Solution for Brain Activating

Find the Brain Activating reading answers that are presented in the below table. Compare and check your answers to correct the mistakes.

Answer Table

1. Charles Scott Sherington	4. Poetic metaphor
2. Light signaling	5. Optogenetics
3. Deep sleep

Brain Activating IELTS Reading Practice Test - Exam Review

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Passage

The reading passage of Brain Activating is given below. Read the passage thoroughly and answer the questions effectively. Also, check the answers with our Brain Activating Reading Answers with locations.

Answer questions 1-5 which are based on the reading passages below.

Brain Activating

In 1937, a classic description of the brain at work was laid out by the neuroscientist Sir Charles Scott Sherington of the University of Oxford. While working, it is like a point of light signaling the activity of nerve cells and their connections. He proposed that only some remote parts of the brain would twinkle while in deep sleep. It resembles the starry night sky. Sherington reflected that it will be like the milky way entered upon some cosmic dance, when awakening. He continues, ““Swiftly the head-mass becomes an enchanted loom where millions of flashing shuttles weave a dissolving pattern, always a meaningful pattern though never an abiding one; a shifting harmony of subpatterns.”

His poetic metaphor gained a significance as an important idea even though Sherrington did not realize it at that time, which is the brain reveals its inner workings optically. Still, one of the most complicated problems in all of biology is to understand how neurons work together to generate thoughts and behaviour, since scientists cannot see whole neural circuits in action. A simple understanding is only gained with the standard approach of probing one or two neurons with electrodes. It is just a tiny fragment of a bigger puzzle, other pieces are needed to guess the big picture. If one is able to find how neurons are communicating, it could be easier to deduce how brain circuits are laid out and how they function. This interesting idea has inspired neuroscientists to attempt to realize the vision of the Sherrinngton. 

Their efforts opened up a new field called optogenetics, a combination of genetic engineering and optics to study particular cell types. Investigators have already succeeded in visualizing the functions of various groups of neurons. In addition, the approach makes them control the neurons simply by toggling a light switch. These achievements could open the brain’s circuitry to neuroscientists and even help physicians to treat certain medical disorders. 

Questions 1-5

Complete the summary below.

Write NO MORE THAN TWO WORDS from the passage for each answer.

Sir 1__________ laid out a classic description of the brain at work in 1937. It seems like the point of 2_______ the activity of nerve cells and their connections. During 3______, he prospected that a few remote parts of the brain would twinkle. Although he did not realise at that time, his 4_________ reveals how the brain inner workings in an optical way. Subsequent efforts opened a potential field called 5______. 

Answers for Brain Activating With Explanations

Check out the Brain Activating reading answers with explanations that are provided below. Refer to the explanation of each answers to correct your mistakes.

(Note: The text in italics mentions the location and referring lines written in the reading passage.)

1. Charles Scott Sherington

Explanation: In 1937, a classic description of the brain at work was laid out by the neuroscientist Sir Charles Scott Sherington of the University of Oxford.

2. Light signaling

Explanation: While working, it is like a point of light signaling the activity of nerve cells and their connections. 

3. Deep sleep

Explanation: He proposed that only some remote parts of the brain would twinkle while in deep sleep. 

4. Poetic metaphor

Explanation: His poetic metaphor gained a significance as an important idea even though Sherrington did not realize it at that time, which is the brain reveals its inner workings optically. 

5. Optogenetics

Explanation: Their efforts opened up a new field called optogenetics, a combination of genetic engineering and optics to study particular cell types. 

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