11 brain finger printing
TRANSCRIPT
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THE BRAIN FINGERPRINTING TECHNOLOGY
Dr . Lawrence A. Farwell
AUTHORS
1.Rajesh reddy.2.ABHINAV.3.vinay.
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WHAT IS BRAINFINGER PRINTING???
Brain Fingerprinting is a technology to identify the perpetrator of a crime
accurately and scientifically by measuring brain-wave responses.
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Why Brain Fingerprinting???
In a criminal act, there may or may not be many kinds of peripheral evidence, but the brain is always there, planning, executing, and recording the crime.
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Historical back ground
1. Fingerprinting
2. DNA Fingerprinting
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Origin of brain fingerprinting
“Brain Fingerprinting" is recent advances in neuroscience do make it possible to reveal a "brain fingerprint" that can scientifically, objectively and accurately match or connect a criminal with a specific crime.
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HOW BRAIN FINGERPRINTING WORKS?
BASIC METHODOLOGY USED IS MERMER METHODOLOGY M - MEMORY ANDE - ENCODINGR - RELATEDM - MULTIFACETEDE - ELECTROENCEPHALOGRAPHICR - RESPONSE
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MERMER METHODOLOGY
The discovery of the brain MERMER has made it possible to reveal, with extremely high accuracy, specific information stored in the brain.
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MERMER METHODOLOGY
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Types of Stimuli Used
Probes
Targets
Irrelevant Stimuli
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PHASES
1.Crime Scene Evidence Collection2.Brain Evidence Collection
3.Computer Evidence Analysis4.Scientific Result.
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DEVICES USED
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DEVICES USEDHow brain waves are recorded?
• Brain has continuous electrical activity that can be recorded
• Pairs of electrodes attached to scalp form distinct channels
• Weak signal in mv is sent through amplifier
• Continuous output recorded via galvanometer.
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BRAIN FINGERPRINTING
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APPLICATIONS
Federal Bureau of Investigation (FBI) US intelligence agency
US Navy Field tests and criminal investigations
National Security Applications
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CASE STUDIES
1. Mr. Harrington was accused of the homicide of the retired police captain Mr. John Schweer.
2. J. B. Grinder, who had been a suspect in an unsolved murder case for 15 years.
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INFORMATION ABSENT
CASE STUDY:HARRINGTON
Red: information the suspect is expected to know
Green: information not known to suspect
Blue: information of the crime that only perpetrator would know
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INFORMATION PRESENT
CASE STUDY:J. B. Grinder
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Advantages of Brain Fingerprinting.
• Identify crime perpetrators quickly and scientifically.• Record of 100% accuracy;.• Provide immediate Scientific Result: Information
Present or Information Absent. • Identify terrorists and members of gangs, criminal
and intelligence organizations.• Reduce expenditure of money and other resources
in law enforcement.
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Disadvantages of Brain Fingerprinting.
1.Experts are required to collect evidences crime scene .
2. Brain fingerprinting detects whether information is present or not but it does not detect how that information got there.
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Goal of brain fingerprinting
The goal of the Human Brain Research Laboratory, Inc. is to implement Brain Fingerprinting worldwide to strengthen mankind’s ability to discover the truth.
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CONLUSION
Brain Fingerprinting technology fulfills an urgent need for governments and law enforcement agencies.
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REFERENCES1. Lander ES. DNA
fingerprinting on trial. Nature 1989.
2. Kasprzak J. Possibilities of Cheiloscopy. Forensic Sci Int. 1990.
3. Google and wikipedia
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ANY
QUIERES
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