11 brain finger printing
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Transcript of 11 brain finger printing
THE BRAIN FINGERPRINTING TECHNOLOGY
Dr . Lawrence A. Farwell
AUTHORS
1.Rajesh reddy.2.ABHINAV.3.vinay.
WHAT IS BRAINFINGER PRINTING???
Brain Fingerprinting is a technology to identify the perpetrator of a crime
accurately and scientifically by measuring brain-wave responses.
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.
Historical back ground
1. Fingerprinting
2. DNA Fingerprinting
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.
HOW BRAIN FINGERPRINTING WORKS?
BASIC METHODOLOGY USED IS MERMER METHODOLOGY M - MEMORY ANDE - ENCODINGR - RELATEDM - MULTIFACETEDE - ELECTROENCEPHALOGRAPHICR - RESPONSE
MERMER METHODOLOGY
The discovery of the brain MERMER has made it possible to reveal, with extremely high accuracy, specific information stored in the brain.
MERMER METHODOLOGY
Types of Stimuli Used
Probes
Targets
Irrelevant Stimuli
PHASES
1.Crime Scene Evidence Collection2.Brain Evidence Collection
3.Computer Evidence Analysis4.Scientific Result.
DEVICES USED
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.
BRAIN FINGERPRINTING
APPLICATIONS
Federal Bureau of Investigation (FBI) US intelligence agency
US Navy Field tests and criminal investigations
National Security Applications
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.
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
INFORMATION PRESENT
CASE STUDY:J. B. Grinder
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.
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.
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.
CONLUSION
Brain Fingerprinting technology fulfills an urgent need for governments and law enforcement agencies.
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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