This method involves intravenous injection or orally taken, such as hyocinebromide, morphine

Pneumograph measures examinees inhalation and exhalation

U.S. department of energy commissioned a review committee of the national academy of science to study scientific evidence on the polygraph. Computerized polygraph

He developed Control questioning technique

First researcher used potential computer application polygraph analysis

Father of the polygraph

Truth serum

An act of inducing hypnosis to dazzle or overcome by suggestion

Deterrmined that the reapiratory changes were indication and he also found that chnages in systolic blood pressure

Research was conductee on computerized polygrapg at the university of Utah. They developed CAPS

This first one to use term psycho galvanic refelex and activity of the sweat glands

Italian psychologist Galvanic skin reflex or galvanometer

First galvanograph for detection deception. Galvanic impression on the chart tracing

Present orally or visually a group of words, Francis Galton

Revised Clinical Ink polygraph

Fore runner of modern polygraph

Clinical polygraph simulteneously radial, venous, arterial

Father of Modern Day Polygraph

Truthfulness from lying, British novelist wrote an essay entitlesf " An Effectual Scheme of Immediate

Hydrosphymograph it measure pulse rate and blood presure

Instrument that measures and records several physiological responses blood presures.

Plethysmograph and Volume of air

CAPS

Strongrst serum

Official entrance of computerr age

Building upon the Reid Control Technique Developed backster zone comparison technique

Who had gained firsthand experince in polygraph interrogations as a result of working with John A Larson Developed kymograph

Examination measures physiological changes