The Emperor of Japan (天皇) is the head of the Imperial Family and the ceremonial head of state.
The President of India (Bhārat ke Rāṣṭrapati), officially the President of the Republic of India, is the ceremonial head of state of India and the Commander-in-chief of the Indian Armed Forces.
Neuromodulation is a process by which a given neuron acts to regulate diverse populations of neurons. This can last for hundreds of milliseconds to several minutes. Neuromodulators in this regulation act to alter the condition of a neuron in its relationship to neurotransmitters.
I'm having a hard time putting my gratitude into words but I hope you know how much I appreciate all of your help. Thank you so much. You have given me the gift of encouragement and hope in a difficult time. I am so grateful for your support.