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TLS Online TPP Program

#Id: 5288

Activation of the M2 receptors decreases cyclic adenosine 3′,5′-monophosphate (cAMP) in the cells, and this slows the opening of Ca 2+ channels.

#Unit 7. System Physiology – Animal #Cardiovascular System #Part B Pointers
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TLS Online TPP Program

#Id: 4513

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Z sites (zero) refers to an electrode placed on the midline sagittal plane of the skull, and is present mostly for reference/measurement points.
TLS Online TPP Program

#Id: 4514

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Even-numbered electrodes (2,4,6,8) refer to electrode placement on the right side of the head.
TLS Online TPP Program

#Id: 4515

#Unit 13. Methods in Biology
TLS Online TPP Program

#Id: 4516

#Unit 13. Methods in Biology

The normal EEG comprises waves with various amplitudes and frequencies.
TLS Online TPP Program

#Id: 4517

#Unit 13. Methods in Biology

The range of frequencies are between 1 to 30 Hz and amplitudes will vary between 20 to 100 μV. 
TLS Online TPP Program

#Id: 4518

#Unit 13. Methods in Biology

Waves are divided in various groups:

Alpha

Beta 

Delta  

Theta

Gamma