Answer:
electroencephalogram (EEG)
Explanation:
The Electroencephalogram
This is an instrument use in determining or measuring of the electrical activity of the brain. It measures from the surface of the scalp that enables us to measure the generalized activity of the cerebral cortex. Its strength is determined by the amplitude ot he device. It is is used to help diagnose certain neurological conditions that is seizures of epilepsy and for other research purposes.
EEG as it is called for short simply measures electrical activity generated by the brain. It measures the voltage generated as a result of the current that flow during synaptic excitation of the dendrites of many pyramidal neurons in the cerebral cortex that is found beneath the the skull and comprises of most of the brain's mass.
The system of checks and balances were a way to not let any branch get overpowered or in other words, to guard against tyranny by ensuring that no branch would grab too much power.
Answer:
#1 It is the fourth largest political entity to have ever ruled India.
#2 It followed an efficient method of decentralized administration.
#3 The Gupta Era is regarded as the Golden Age of India.