Localisation Of Function- Different Theories Of Brain Function

Question 1

What is the theory of localisation of function?

Answer 1

It is the idea that specific areas of the brain are responsible for particular physical and psychological functions.

Question 2

What does damage to a specific brain area suggest according to localisation theory?

Answer 2

That damage to a specific area can lead to distinct behavioural and functional deficits.

Question 3

Who were the key figures in developing the localisation theory?

Answer 3

Paul Broca and Karl Wernicke in the 19th century.

Question 4

What was the dominant theory about the brain before localisation?

Answer 4

The holistic theory – the idea that all parts of the brain work together in processing thought and action.

Question 5

What did Broca and Wernicke discover?

Answer 5

That Broca’s area is linked to speech production, and Wernicke’s area to language comprehension.

Question 6

What is the significance of localisation research?

Answer 6

It provided scientific support for the idea that different brain areas have specific roles, challenging the previous holistic view.