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Date May 2016 Marks available 1 Reference code 16M.3.SL.TZ0.5
Level Standard level Paper Paper 3 Time zone TZ0
Command term Outline Question number 5 Adapted from N/A

Question

This image shows an MRI (magnetic resonance image) human brain scan.

Identify the parts labelled I and II.

[2]
a.

Outline the source of visual sensory input to the right cerebral hemisphere.

[1]
b.

Markscheme

I: cerebral cortex/hemisphere
OR
cerebrum

II: cerebellum

a.

The left side of visual field in both eyes

Reference to both left and right eyes is required

b.

Examiners report

N/A

a.

Candidates confused left visual field with the left eye.

b.

Syllabus sections

Option A: Neurobiology and behaviour » Option A: Neurobiology and behaviour (Core topics) » A.2 The human brain
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