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What is the difference between ecg and echo?
An ECG or EKG is a recording of the electrical activity of the heart. An echocardiogram is an ultrasound recording of the heart and its blood flow.
Does the electrical activity of the heart precede mechanical activity?
Yes. It is the electrical activity that stimulates the mechanical activity.
Where did echo the nymph come from?
Echo is associated with Greek mythology. She was a mountain nymph, though it is not known from which area of Greece.
Is electrical activity of the heart distal to proximal?
No, electrical activity in the heart moves from proximal to distal.
What is measured by an EEG?
EEG is Electroencephalograph. In plain English - Electrical Brain wave measurer. It measures electric currents in the brain. There are various currents associated with brain activity, with Greek letter names. eg. Alpha Waves.
What is Echo Sounder primary task?
echo sounder is an instrument that function on the principal of sound (echo). an echo sounder is consists of four main parts ,transmitter.transducer.receiver.recorder.the function of the transmitter is to produce energy in the form of pulses of electrical oscillations. in transducer, the e; electrical energy is converted to sound in the water and conversely, the sound waves of the returning echoes are converted back to the electrical energy. the function of the receiver is to amplify the weak electrical oscillations produced in the transducer by the echo so that they can be recorded or displayed . the echo's can be displayed on a paper or recoded ( in the form of graph or digital data)Z.A.BHUTTABS MARINE SCIENCE (LUAWMS)MAS MARINE SCIENCE (KU)PAKISTAN
What does the word epilepsy mean?
a neurological disorder marked by sudden recurrent episodes of sensory disturbance, loss of consciousness, or convulsions, associated with abnormal electrical activity in the brain.
What is the difference between an MRI and a EEG?
Both measure electrical activity -- the ECG in the heart and the EEG in the brain.An EEG is an electroencephalogram and an ECG also known as an EKG is an electrocardiogram. An EEG records brainwave/electrical activity. An ECG records the electrical activity that the heart produces.
What is the Greek goddess of Echo the goddess of?
Echo wasn't a goddess. She was a nymph. A nymph is a lesser goddess usually associated with nature and its wonders; thus Echo became the 'goddess' of echoes with her curse.
What is thermal and electrical conductiuity?
Thermal conductivity refers to the conductivity that is associated with heat. Electrical conductivity refers to the conductivity that is associated with electricity.
What does ECG measure?
The electrical activity of the heart.
Action potential is an?
Explosion of electrical activity
