"Develop an attitude of gratitude, and give thanks for everything that happens to you, knowing that every step forward is a step toward achieving something and better than your current situation." .......Brian Tracy Words are not enough to thank my guide I take this opportunity to acknowledge the guidance and encouragement of my guide Dr. V.K. Deshpande, Dean, JNMC and Professor department of Physiology. I have been inspired by his meticulousness, his attention to detail and his energetic application to any problem. I value his concern and support at all times, good and bad. Among the many...