AUGUST 2017 Sub. Code :2513
B.Sc. NEURO ELECTRO PHYSIOLOGY
SECOND YEAR
PAPER III EVOKED POTENTIALS AND CLINICAL NEUROLOGY
Q.P. Code: 802513
Time: Three hours Maximum 100 Marks
Answer All questions
I. Elaborate on: x 10 30)
1. Movement disorders, hyperkinetic and hypokinetic clinical features
and examples.
2. Define stupor and coma, enumerate causes.
3. Somatosensory evoked potentials from tibial and median nerves, stimulation
and recording procedures with clinical applications.
II. Write notes on: x 5 40)
1. Interpeak latencies in brainstem auditory evoked responses.
2. Myelin sheath for nerves.
3. Pharmacokinetics versus pharmacodynamics.
4. Principle of averaging in event related potentials.
5. Radialmononeuropathy.
6. Neurocysticercosis.
7. Electroretinogram.
8. Advantages of visual evoked potentials by checkerboard pattern
reversal stimulation.
III. Short answers on: (10 x 3 30)
1. Differences between community and nosocomial infections.
2. Homonymous hemianopia.
3. Clinical tests of ataxia.
4. Classification of aphasia.
5. Mosquito borne diseases.
6. Neurosyphilis.
7. Sensory neural hearing impairment.
8. Carbamazepine.
9. Trigeminal nerve.
10. Disinfectants in hospital use.