Reliability of the TMS-evoked potential in dorsolateral prefrontal cortex.

Juha Gogulski Christopher C Cline Jessica M Ross Sara Parmigiani Corey J Keller

Published in: bioRxiv : the preprint server for biology (2023)

Medial dlPFC target improved EL-TEP reliability compared to anterior targets.After optimizing analytical parameters, at least one anterior and one posterior target was reliable (CCC>0.7).Longer (20-60 ms) and later (30-60 ms) time windows were more reliable than earlier and shorter (20-40 ms or 20-50 ms) latencies.Peak-to-peak quantification resulted in higher reliability compared to the mean of the absolute amplitude.As low as 25 trials can yield reliable EL-TEPs from the dlPFC.

Keyphrases

prefrontal cortex
mass spectrometry
multiple sclerosis
ms ms
liquid chromatography
working memory
transcranial direct current stimulation
climate change
human health
high frequency