Stefanie Kuchinsky<p>New preprint! We observed a nonlinear relationship between pupil dilation and the intensity of transcutaneous auricular <a href="https://fediscience.org/tags/vagus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vagus</span></a> nerve stimulation (<a href="https://fediscience.org/tags/taVNS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>taVNS</span></a>) in adult humans. We discuss the potential role of stimulation parameterization in using <a href="https://fediscience.org/tags/pupillometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pupillometry</span></a> as biomarker of taVNS’s neuromodulatory effects.<br> <br><a href="https://fediscience.org/tags/tVNS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tVNS</span></a> <a href="https://fediscience.org/tags/neuromodulation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neuromodulation</span></a> <a href="https://fediscience.org/tags/brainstimulation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>brainstimulation</span></a> <a href="https://fediscience.org/tags/gamms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gamms</span></a></p><p><a href="https://www.biorxiv.org/content/10.1101/2024.04.19.590334v1" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">24.04.19.590334v1</span></a></p>