Electrode potentials Study guides, Revision notes & Summaries

CNIM - SSEPWhen recording a PTN SSEP, the Fpz-Cs5 channel records... - correct answer N34 Subcortical far-field potentials In the 10-20 system of electrode placement, the point 20% (of the nasion-ion distance) anterior to Cz is called... - correct answer Fz An electrode measured 20% lateral to Cz on the right using 10-20 system is... - correct answer C4 P14 is a far-field, subcortically generated response which probably reflects... - correct answer Caudal medial lemniscal activit...

Which of the following would best enhance resolution of evoked potential waveforms? - Increase number of averaged stimuli What is the typical MINIMUM common mode rejection ratio of in-phase signals recommended for evoked potential instruments? - 10,000:1 Which of the following cranial nerves is most at risk during acoustic neuroma surgery? - CN VII The impedance of cup electrodes is: - Lower than needle electrodes because of their size Amplitude of an evoked potential depends on which of...

Electrode Potentials and Cells QP.pdf

Resting membrane potential is created by differences between the inside and outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl- 4. Na+, Ca++ and Cl- Correct Answer K+, Na+, and Cl- Excitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric acid 2. glycine 3. para amino butyric acid 4. glutamate Correct Answer Glutamate Wave III of the BAER is generated by the 1. superior olivary complex 2. inferior collicu...

Where monitor activity with PSG CORRECT ANSWER 2-3 EEG derivations from frontal, central, and occipital regions electrode impdances <5 kOhms EEG measures CORRECT ANSWER postsynaptic potentials from gigantic pyramidal cells EOG measures CORRECT ANSWER left and right eye movement cornea = positive charge retina = negative charge submental EMG records CORRECT ANSWER chin movement used to determine phasic REM airflow measured by what during PSG CORRECT ANSWER changes in temperatur...

ASET CNIM Exam 2023 Questions With Correct Solutions Latest Update Graded A+. Resting membrane potential is created by differences between the inside and outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl4. Na+, Ca++ and Cl- - Answer K+, Na+, and ClExcitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric acid 2. glycine 3. para amino butyric acid 4. glutamate - Answer Glutamate Wave III of the BAER is generated by t...

Practice questions CLTMcortical potentials for median nerve SSEP are recorded from - correct answer ipsilateral parietal lobe type of cortical responses over the primary somatosensory cortex to median SSEPs - correct answer negative nearfield what waveforms are sought in direct cortical stim - correct answer N20/P22 stereo EEG electrodes are composed of - correct answer nickel-chromium composite strip/grid electrodes made of - correct answer stainless steel or platinum risk of usi...

ASET CNIM Exam 2023 Questions With Correct Solutions Latest Update Graded A+. Resting membrane potential is created by differences between the inside and outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl4. Na+, Ca++ and Cl- - Answer K+, Na+, and ClExcitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric acid 2. glycine 3. para amino butyric acid 4. glutamate - Answer Glutamate Wave III of the BAER is generated by t...

CNIM - SSEP Question and answer 2024 verified to passWhen recording a PTN SSEP, the Fpz-Cs5 channel records... - correct answer N34 Subcortical far-field potentials In the 10-20 system of electrode placement, the point 20% (of the nasion-ion distance) anterior to Cz is called... - correct answer Fz An electrode measured 20% lateral to Cz on the right using 10-20 system is... - correct answer C4 P14 is a far-field, subcortically generated response which probably reflects... - corr...

ASET CNIM Exam 2023 Questions With Correct Solutions Latest Update Graded A+.Resting membrane potential is created by differences between the inside and outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl4. Na+, Ca++ and Cl- - Answer K+, Na+, and ClExcitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric acid 2. glycine 3. para amino butyric acid 4. glutamate - Answer Glutamate Wave III of the BAER is generated by the...