Sseps and veps - Study guides, Class notes & Summaries

SSEPs and VEPs – CNIM Questions with Complete Solutions

2024 SSEPs and VEPs - CNIM Complete Questions & Answers (Solved) 100% Correct 1. Somatosensory Evoked Potentials (SSEPs) Answer: -Assesses somatosensory system functioning. -Usually uses bipolar trancutaneous electrical electrical stimulation of the medialnerve (MN) or the posterior tibial nerve (PTN), then recording from the scalp. 2. Non-Pathologic Factors that Affect SSEPs Answer: -Motor/Sensory Threshold -Adequacy of peripheral nerve response -Equalizing peripheral nerve respon...

SSEPs and VEPs – CNIM | questions and answers | latest

Evoked Potentials - Answer The electrical response of the nervous system to external stimulation 2 Types of EPs - Answer 1. Sensory: Stimulus is delivered peripherally (ear, leg, arm, etc.), and the resulting response is recorded centrally (the cortex) 2. Motor: stimulus is delivered centrally (cortex, spinal cord) and the resulting response is recorded peripherally (at a peripheral nerve or muscle) Depending on the stim modality, sensory EPs are divided into - Answer -Somatosenso...

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 the...