Introduction to Electro Encephalography
EEG (ELECTRO ENCEPHALO GRAPHY) is a superposition of the volume-conductor fields generated through a range of active neuronal current generators. The three kinds of electrodes to create the measurements are scalp, cortical, and depth.
Bioelectric Potential from the Brain
Wave group of the normal cortex
ALPHAWAVE
- 8 to 13 Hz, 20-200 μV,
- Recorded mostly at the occipital region
- disappear while subject is sleep, change while subject change focus,
BETA WAVE (I AND II)
- 14 to 30Hz,
- During mental activity f=50Hz, beta I disappear during brain activity when beta II intensified.
- Recorded mostly at the parietal and frontal regions
THETA WAVE
4 to 7 Hz comes out during emotional stress like disappointment and frustration
Recorded at the temporal and parietal regions
DELTA WAVE
Below 3.5 Hz, take place in deep sleep, take place independent of activity
Take place solely in the cortex, independent of activities in lower regions of the brain. Sync is the emphasize process which brings a group of neurons into unified action. Synaptic interconnection and additional cellular field interaction results Synchronization.
EEG WAVES
EEG WAVES DURING SLEEP
Latest technology based Electrical Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Electro Encephalography homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Electro Encephalography, project ideas and tutorials. We provide email based Electro Encephalography homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Electro Encephalography. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Electrical Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the Electrical Engineering assignments, which may help you to solve your complex issues of Electro Encephalography. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tutorsglobe.com significance of financial management assignment help-homework help by online financial management tutors
tutorsglobe.com sales and consumer law assignment help-homework help by online humanities tutors
tutorsglobe.com transmethylation assignment help-homework help by online metabolism of proteins tutors
www.tutorsglobe.com tutorials or free assignment -homework help on topic what is a system analysis, get an insight of systems, its characteristics and types, comprehend the use and need of system analysis. analyse a system and understand the makeup of a system development life cycle.
tutorsglobe.com shoot system assignment help-homework help by online root-stem and leaf tutors
Theory and lecture notes of Change in Income and Change in Price all along with the key concepts of change in income and change in price, Optimal Choice, Lagrangean Function, FOC of utility maximization. Tutorsglobe offers homework help, assignment help and tutor’s assistance on change in income and change in price.
The most correct technique of testing the armature for accurate resistance, number of turns, short and open reversed coil connection is through the drop test.
tutorsglobe.com tools of financial analysis assignment help-homework help by online financial management tutors
solutions and phase equilibrium tutorial all along with the key concepts of pure substances and solutions, differentiating between pure substances and solutions, phase equilibrium and definition of phase
tutorsglobe.com phagocytosis assignment help-homework help by online natural immunity tutors
tutorsglobe.com sql assignment help-homework help by online computer programming tutors
tutorsglobe.com properties and functions of immunoglobulins assignment help-homework help by online structure and characteristics of antibodies tutors
the term ‘percolator’ is invented from the word “percolate” which means to permit water to pass by the coffee grounds for extracting coffee that provides its color, taste and aroma.
a propeller blade fan comprising two or more blades is directly driven through an electric motor. it might be a bracket mounted wall kitchen fan, table fan, or a portable table fan.
Inter firm comparison can be described as, "a management method through the use of which it is made feasible for an organization to compare its performance with that of the other units occupied in similar activity."
1958074
Questions Asked
3689
Tutors
1490230
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!