Neural Networks — DU B. Sc. (Hons) Electronics Previous Year Question Papers

2. There are 6 questions. 1A. Expand and explain the function of the following: 8. Comment on' the following: a. b. c. The spinocerebellar pathway coordinates postural motor movements. Experiencing phantom pain is due to axonal regeneration and neural plasticity. Dopamine is prescribed to patients suffering from depression. 2. Differentiate between : 3. Diagrammatically represent: Synthesis and flow of the cerebrospinal fluid c. Anatomy o.f the brain Organization of the myelin sheath 4A. Explain four stages of neural tube development. B. Explain role of ion channels in generating an action potential. , C. What is LTP? How does it help in learning? D. Explain Dale's principle? Do some neurons show a deviation from this principle? Explain the biochemical basis for the diseases: a. Parkinsons disease b. Multiple sclerosis Myasthenia gravis d. Huntington's chorea e. Alzheimer's disease Write short notes on the following (any three): a. Pain perception b. Nerve regeneration C. Brain meninges d. Sleep