Brain fingerprinting is a technology that measures brain wave responses to determine if a subject has information about a specific crime. It works by presenting the subject with probes, targets, and irrelevant stimuli related to a crime while recording their brain waves. Any responses to targets, which contain key details only the perpetrator would know, would indicate that information is present in their brain. It has been used in criminal investigations and national security cases with an accuracy of 100% to determine if a subject has information about a crime or is concealing knowledge. While it can detect if information is present, it cannot determine how the information was obtained. The goal is to implement this technology worldwide to help discover the truth in investigations.

1. THE BRAIN FINGERPRINTING
TECHNOLOGY
Dr . Lawrence A.
Farwell
AUTHORS
1.Rajesh reddy.
2.ABHINAV.
3.vinay.

2. WHAT IS BRAINFINGER
PRINTING???
Brain Fingerprinting is a technology to identify the
perpetrator of a crime accurately and scientifically
by measuring brain-wave responses.

3. 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.

4. Historical back ground
1. Fingerprinting
2. DNAFingerprinting

5. 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.

6. HOW BRAIN FINGERPRINTING WORKS?
BASIC METHODOLOGY USED IS MERMER METHODOLOGY
M - MEMORY AND
E - ENCODING
R - RELATED
M - MULTIFACETED
E - ELECTROENCEPHALOGRAPHIC
R - RESPONSE

7. MERMER METHODOLOGY
The discovery of the brain MERMER has
made it possible to reveal, with extremely high
accuracy, specific information stored in the brain.

8. MERMER METHODOLOGY

9. Types of Stimuli Used
Probes
Targets
Irrelevant Stimuli

10. PHASES
1.Crime Scene Evidence Collection
2.Brain Evidence Collection
3.Computer Evidence Analysis
4.Scientific Result.

11. DEVICES USED

12. DEVICES USED
How 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.

13. BRAIN FINGERPRINTING

14. APPLICATIONS
Federal Bureau of Investigation (FBI)
US intelligence agency
US Navy
Field tests and criminal investigations
National Security Applications

15. 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.

16. 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

17. INFORMATION PRESENT
CASE STUDY:J. B. Grinder

18. 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.

19. 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.

20. 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.

21. CONLUSION
Brain Fingerprinting technology
fulfills an urgent need for governments and
law enforcement agencies.

22. REFERENCES
1. Lander ES. DNA
fingerprinting on trial.
Nature 1989.
2. Kasprzak J. Possibilities of
Cheiloscopy. Forensic Sci Int.
1990.
3. Google and wikipedia