PYC4813
ASSIGNMENT 2 2025
UNIQUE NO.
DUE DATE: 8 AUGUST 2025
, PYC4813 – Assignment 2 (2025)
Student Name:
Student Number:
Module: PYC4813 – Neuropsychology
Assignment 2
Due Date: 8 August 2025
Question 1
Critically, in a narrative and paragraph format, discuss the effect of brain damage
on language abilities, providing examples, with specific reference to Broca’s and
Wernicke’s Aphasia. (20 marks)
Brain damage can have profound effects on language abilities, collectively referred to
as aphasia, which is a language disorder resulting from injury to specific areas of the
brain involved in speech production and comprehension (Kolb & Whishaw, 2020). The
brain’s left hemisphere is typically dominant for language in most individuals, and
damage to regions such as Broca’s area and Wernicke’s area often results in distinct
patterns of language impairment. These impairments demonstrate the critical role of the
brain in the complex integration of speaking, understanding, reading, and writing.
Broca’s aphasia, also known as non-fluent or expressive aphasia, occurs due to
damage in Broca’s area, located in the posterior portion of the left inferior frontal gyrus
(Hickok & Small, 2016). Individuals with Broca’s aphasia experience difficulty producing
speech, which is often slow, halting, and effortful, but their comprehension is relatively
preserved. For example, a patient may attempt to say, “I… go… store,” instead of “I am
going to the store.” They may also omit small function words such as “is,” “the,” and “to,”
a pattern known as agrammatism (Damasio & Geschwind, 1984). Despite their
ASSIGNMENT 2 2025
UNIQUE NO.
DUE DATE: 8 AUGUST 2025
, PYC4813 – Assignment 2 (2025)
Student Name:
Student Number:
Module: PYC4813 – Neuropsychology
Assignment 2
Due Date: 8 August 2025
Question 1
Critically, in a narrative and paragraph format, discuss the effect of brain damage
on language abilities, providing examples, with specific reference to Broca’s and
Wernicke’s Aphasia. (20 marks)
Brain damage can have profound effects on language abilities, collectively referred to
as aphasia, which is a language disorder resulting from injury to specific areas of the
brain involved in speech production and comprehension (Kolb & Whishaw, 2020). The
brain’s left hemisphere is typically dominant for language in most individuals, and
damage to regions such as Broca’s area and Wernicke’s area often results in distinct
patterns of language impairment. These impairments demonstrate the critical role of the
brain in the complex integration of speaking, understanding, reading, and writing.
Broca’s aphasia, also known as non-fluent or expressive aphasia, occurs due to
damage in Broca’s area, located in the posterior portion of the left inferior frontal gyrus
(Hickok & Small, 2016). Individuals with Broca’s aphasia experience difficulty producing
speech, which is often slow, halting, and effortful, but their comprehension is relatively
preserved. For example, a patient may attempt to say, “I… go… store,” instead of “I am
going to the store.” They may also omit small function words such as “is,” “the,” and “to,”
a pattern known as agrammatism (Damasio & Geschwind, 1984). Despite their
