Hi, the electric fish project is going swimmingly! I designed a bandpass filter circuit with cut-off frequencies = 159.155 Hz and 15.9155 kHz to remove unwanted noise from the recorded electric organ discharges (collected using electrodes placed close to the elephant nose fish inside the fish tank), and an amplifier with a gain of around […]

Hello my friends, This is the 4th edition of the Backyard Brains World Tour. Just a short reminder: my name is Etienne ‘ÉT’ Serbe and I’m currently travelling in South America to spread the word of Neuroscience. After nearly 20 presentations, workshops, or demonstrations of Neuroscience basics in Brasil, Uruguay, Argentina, Chile, and Peru, I found […]

Hey there! Zach here with the Songbird Identification project for a quick update. Since the last post, I’ve been hard at work creating a prototype device to listen for and record songbirds. I began by creating a small circuit using a microphone and amplifier chip. This acts as a sound recorder and also includes circuitry […]

Oh hey there! Long time no see, why don’t you have a seat and hear what I’ve been up to since my last blog update. If you were at the Ann Arbor 4th of July parade you might have seen me dressed up as a beautiful purple octopus (or maybe it was a squid? The […]

Hello everyone! It’s a been over a month since my project began on studying the diet and attempting taste manipulation of the Drosophila melanogaster. Before my experiments could begin I faced many software and hardware issues. The flyPAD itself is an extremely thin 0.6mm PCB board so every slight bend of it can result in a […]

Changing Course In my last post, I talked about how I was essentially replicating the Paloma article (previously linked) in a DIY manner. This is no longer the case. The primary goal at this point is to record from the TSDN tracts, located on the ventral portion of the dragonfly’s “neck” area (seen as two white lines […]

G’day again! I’ve got data… and it is beautiful! More on this below… I am pleased to update my progress on my BYB project, Human EEG visual decoding! If you missed it, here’s the post where I introduced my project! Since my first blog post, I have collected the data from 6 subjects with the stimulus presentation program […]

Are you fast enough to catch a grasshopper with your bare hands? Might be tricky, because grasshoppers are quick to react to potential threats! This reaction time is thanks to a very specific, visual neural circuit in the grasshopper. By recording from this circuit in a living grasshopper prep, we can record the spikes that […]

Introduction to the project … Hi, everyone! Last week marked the halfway point of my time as a fellow here at Backyard Brains!  Recently, I’ve succeeded in building a rig and recording video footage of my Squid Hatchlings! I’m excited because it means I can start gathering quantifiable data! The squiddos have kept me pretty busy during these weeks, […]

Who would have thought a summer fellowship would grant you sleep sessions during work hours! Not just that, but it also comes with the ability to explore the deepest phases of sleep and access to unlimited Delta waves that come in all shapes and heights! Well, that can only happen at Backyard Brains, right from […]

Introduction to the Project Hi, Haley again!! It’s been an exciting couple of weeks- I’ve become more familiar with mosquitoes than I ever thought I would, learned a TON more Matlab, and even got a few recordings!! My work recently has focused on perfecting the methodology needed to successfully tether a mosquito in a position mimicking […]

It’s ET again with some updates to the BYB World Neuro Tour. Arriving in Rio de Janeiro, my friend Geo and I travelled down the Atlantic coast to spread the word of Neuroscience (for details see: onneurotour.blogspot.com or here). In Montevideo we decided to buy a VW Kombi, named her ‘Brunhilde’, and wanted to find […]