My Tech Semi Brain Fingerprinting

7/29/2019 My Tech Semi Brain Fingerprinting

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Brain Fingerprinting

Presented by

JITENDER08H51A1225


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Brain Fingerprinting is a controversialproposed investigative technique that measuresrecognition of familiar stimuli by measuring electricalbrain wave responses to words, phrases, or pictures

that are presented on a computer screen.

Brain fingerprinting was invented by Lawrence Farwell.

INTRODUCTION:


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Defining Brain Fingerprinting

Scientific technique to determine whether or notspecific information is stored in an individual's brain

Relevant words, pictures or sounds are presented to a

subject by a computer in a series with stimuli

The brainwave responses measured using a patentedheadband equipped with EEG sensors

P300- Specific, measurable brain response emitted by the brain of a subject who has the

relevant information stored in his brain


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How Does it Work?

The technique uses the well known fact that anelectrical signal known as P300 is emitted from an

individual's brain approximately 300 milliseconds after

it is confronted with a stimulus of special significance,

e.g. a rare vs. a common stimuls or astimulas theproband is asked to count.

The novel interpretation in brain fingerprinting is tolook for P300 as response to stimuli related to the

crime in question e.g., a murder weapon or a victim's

face.


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Brain responses were recorded from the midlinefrontal, central, and parietal scalp locations, referencedto linked mastoids (behind the ear), and from a locationon the forehead to track eye movements

At the end of each test, subjects were given a writtenlist of all stimulus items and asked to mark each itemas noteworthy, somewhat noteworthy, or irrelevant

those marked were thrown out


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Information is absent Information is present

RED: Information the suspect is expected to know.

GREEN: Information not known to suspect.

BLUE: Information of the crime that only perpetrator would.


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Phases of Brain Fingerprinting

4 phases:

1. Crime Scene Evidence Collection;

2. Brain Evidence Collection;

3. Computer Evidence Analysis;

4. Scientific Result.


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APPLICATIONS

Counter Terrorism

Criminal Justice

Medical

sensitive military and foreign intelligence screening


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ADVANTAGES

ADMISSIBILITY OF BRAIN FINGERPRINTING INCOURT:

Brain Fingerprinting has been thoroughly andscientifically tested.

The theory and application of Brain Fingerprinting havebeen subject to peer review and publication.

The rate of error is extremely low --virtually nonexistentand clear standards governing

Scientific techniques of operation of the technologyhave been established and published.

Brain Fingerprinting is non-invasive and non-testimonial.

Record of 100% accuracy


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CONCLUSION

Brain Fingerprinting is a revolutionary new scientifictechnology for solving crimes ,identifying perpetrators,and exonerating innocent suspects, with a recordof 100%accuracy in research with

US government agencies, actual criminal cases, andother applications.


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Case Studies

FBI- new agents 100% accurate

CIA- 3 experiments

Pictures rather than verbal cues

Words/phrases to determine connection betweenprofessionals, their organization, and knowninformation related to work

Real-life events including 2 felony crimes

Overall 79 participants with 100% accuracy


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THANK YOU...

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My Tech Semi Brain Fingerprinting