65dBnoise<p>Calcium imaging is a method that lets us watch neural activity in real time by using fluorescent sensors that light up according to calcium levels in the cell.</p><p><a href="https://www.sciencealert.com/the-mystery-of-how-neurons-control-the-brain-has-finally-been-solved" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sciencealert.com/the-mystery-o</span><span class="invisible">f-how-neurons-control-the-brain-has-finally-been-solved</span></a></p><p>h/t <span class="h-card" translate="no"><a href="https://toolsforthought.social/@abesamma" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>abesamma</span></a></span> </p><p><a href="https://mastodon.social/tags/NNs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NNs</span></a> <a href="https://mastodon.social/tags/brain" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>brain</span></a> <a href="https://mastodon.social/tags/neurons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neurons</span></a></p>