Movement Disorders Examination

The most common toxic substance that can cause Parkinsonism. (Complete name).

Hoehn-Yahr classification of disability wherein symptoms like tremors and rigidity are already in both upper extremities but the balance is still spared. (Write the number only)

Nigrostriate fibers release what type of neurotransmitter?

What do you call in a phenomenon wherein there is already worsening of symptoms after the expected time frame of the effectiveness of the medication in patients with Parkinsonism?

Complete component/s of a striatal toe

• Big toe extension

• Big toe extension and ankle plantarflexion

• Big toe flexion and ankle dorsiflexion

• Big toe flexion

Loss of epicritic sensation. The possible affected structure is __________.

• Lateral spinothalamic tract

• Reticular activating system

• Dorsal column medial lemnsical system

• Cerebellum

• None of the above

Asynergia. The possible affected structure is __________.

• Cerebrum

• Basal ganglia

• Cerebellum

• Brainstem

• None of the above

Loss of consciousness

• Basal ganglia

• Trochlear nerve

• Medulla oblongata

• Optic nerve

• None of the above

Scotoma. The possible affected structure is __________.

• Optic nerve

• Trochlear nerve

• BA 3, 1, 2

• BA 18, 19

Vertical diplopia. The possible affected structure is __________.

• CN II

• CN III

• CN IV

• CN VI

• CN IX