As promised today we’re talking statistics for experiments! It’s more interesting than it sounds… okay it’s exactly as exciting as it sounds. Depending on who you are that’s a lot or not at all. No matter where on the spectrum you fall, knowing how it works is useful. So we’re starting at the beginning and discussing what a hypothesis is and how we test it.(more…)
This morning I woke up to some good news! I got an email letting me know that the journal paper I’ve been working on has been submitted. It’s not the end, it’s only the beginning really. It needs to be reviewed before we know the outcome, but I’ve spent the past ten months or so writing this damned thing, so this is a huge moment for me.(more…)
Today was the finish line, like it or not the R21 grant had to be finished. My Co-PI seems happy enough about the outcome, so we’ll have to wait and see what the result is, it could be several months before we know anything. It was a marathon of work, data process, experimenting, and now… nothing. I’m finally done so I can actually focus on other projects, which is the topic of the day!(more…)
It’s been a crazy week, more so than usual! The R21 grant I’m writing is due to my Co-PI today, it’s our self imposed deadline. It’s not THE deadline, but it might as well be in my mind. I’ve processed most of the data from the experiments and yesterday I said we would talk about the result from finding an error in my code. Well let’s talk about it!(more…)
Yesterday we had a problem. My data was not playing nice. It decided that I didn’t really have what I thought I should be seeing and that left me… anxious to say the least. Since this is all so new, one misstep could ruin everything. To make things worse, there was one of three choices and none of them were good news.(more…)
Today we’re making a movie! Okay, it’s not a movie persay, it’s a virtual outreach project I’ve been tasked with by my main-PI. Unlike most outreach I do, this is going to take some planning, a bit of script writing, a easy to do exercise that can be followed at home, and lastly a little write up on everything going on. So when I say some planning, I mean a LOT of planning!(more…)
Ever have one of those days that is so packed full of stuff to do you don’t think you’ll get a chance to eat? Well today is one of those days for me, I’ll be busy from morning to evening today between my experiment and class I don’t get a break! Since that’s the case, I think we should look at what’s on the agenda for the day in a bit more detail and how I plan on managing my time so that (hopefully) I won’t be late for anything.(more…)
*Cue mad scientist laugh* It’s alive!!! ALLLLIIIIVVVEEE!! No, I’m not reanimating corpses, I just work with human participants so if they weren’t alive it would be awkward. I mean really, really awkward. Thankfully since they are non-invasive experiments the risk of serious injury is almost zero. All this build up to say I’ve got some new experiments starting today, as in MY experiments! *Cue second mad scientist laugh*(more…)
With all the COVID excitement going on around here, I haven’t had the chance to share my experience about one of the coolest things I’ve had the chance to do thus far in my career! Since starting my PhD I feel like I’ve had all sorts of interesting experiences and while they haven’t helped me publish anything, I’ve learned a lot. Making a jump across fields like I did (design engineering to neural engineering) has had a steep learning curve from the start, but almost three years in and I’m feeling good about the decision.(more…)
Okay well this came out of left field, or rather happened faster than I thought it would. My Co-PI and I had discussed just last week seeing some of how the more clinical stuff gets done in terms of electrophysiology and invasive monitoring. He suggested I shadow some of the doctors while they are performing surgery to see how they do the things they do and now I’m about to get the chance to do just that. Yeah, that’s a lot of doing.(more…)
I’m slow at woodworking. Probably because I’m new(ish) to it and because I like to take my time and think through what I’m going to do before I do it. At this stage though, I’m limited to the progress I can make based on the number of clamps I have and the amount of time it takes for the glue to dry. That doesn’t mean nothing has been done since I last posted a few days ago though, in fact I’ve made quite a bit of progress and I’m about to move on to the next steps.(more…)
It’s been an exhausting year! I’m feeling kind of at a loss about what to write so instead of trying to come up with something I think I’ll just give an update on my woodworking project along with some photos. Overall I’m happy with how things are progressing. I’ve got the frame almost completely glued now and I’ve cut some of the wood for the front as well as the wood for the top.(more…)
It’s the day after Christmas for me and blah! The holidays are an excuse to eat like garbage and let me tell you I feel it. Yesterday I did absolutely nothing above what I needed to do. Basically no work, school, home, or otherwise. It was nice, but I get antsy so today I’m planning to do some work on a project I started over the summer.(more…)
Well I’ve finished with the new dataset I collected for my PhD project, it was a fast analysis so there is still a lot more I can do with it, but I’ve finished at least the initial processing and plotting. Overall it’s good news so now I’m just waiting to hear back from my Co-PI to confirm my findings or more than likely temper my excitement.(more…)
It was bound to happen eventually, some good news for today! I had a meeting with my Co-PI and we went over the latest findings in the dataset I’m processing for my “super secret” technique and I have to say it went much better than was expected! He’s excited, I’m excited, we’re excited. The issue is we don’t know what any of it means, but I think that’s why it’s so exciting!!!!(more…)
Help, I’ve fallen into a coding hole and I can’t get out! Okay, to be fair I actually DID get out, but at the time it felt like there was no hope and I would be trapped banging my head against a wall trying to figure out what I was doing. Today I figure we can discuss how I code and what my idea of a coding hole is, it will be a fun break for me.(more…)
Today marks another day that I got to collect data for my project. The good news is we got a LOT of it, the bad news is I got a LOT of it! Okay, only semi-kidding about that last part. I’m happy I have more data than less data, but it’s also a busy time so I don’t get to process it until I finish all this other work.(more…)
It’s time, my data and the results from the experiment are due today. Okay, if we want to get technical the due date is tomorrow. HOWEVER, and that’s a big however, I need to get it to my PI today to review before I submit it. Which means he needs to see it today so I can send it off to the center for review.(more…)
I had a feeling this may happen, I just didn’t expect it to happen when I was so against the wire to get this project done. I’m having computer troubles. Not my laptop thankfully, but my desktop computer is feeling a little… warm. I’ll explain and then get into what I’m doing to fix it, so today let’s talk about my computer!(more…)
Yet another day closer to my deadline for this EEG project and I’m still trying to pre-process my data so that I can make sense of it. We’re racing the clock here and my PI is pushing me to get it done, sure I think I can do it, but then again… maybe not?(more…)
New day, yet another topic for me to talk about. Today I’ve decided to spare everyone from hearing about my data processing woes to instead touch on a topic that I haven’t discussed before (at least I don’t think I have!). Today we’re talking about funding your PhD. Specifically why it’s important and what power you have over the funding you recieve.(more…)
Well today was a milestone for me, the end of an experiment I wasn’t too excited to do in the first place! Of course, now comes the semi-difficult part. I need to process the data, draw some conclusions, probably publish a few papers, and get a presentation made. Things need to happen quickly too, so while I’m done, I’m not. At least, not yet.(more…)
Well here’s a post that I thought I wouldn’t be writing this soon. Or maybe I’m right on track and I just don’t want to admit that I’ve made progress. Either way, even though it is the weekend I’m taking an important step in my goal to my PhD! I’ve formally submitted my list for my dissertation committee to my PI. Not a PhD or don’t know what that means? No worries, that’s why I do this, so let’s talk about my committee!(more…)
It’s my favorite post of the year!!! Every year I update and post my favorite Halloween tradition! That’s right today we bring you the science fact behind the undead. Zombies, those brain loving little things are everywhere. Sure, we are all familiar with the classic zombie, but did you know that we aren’t the only zombie lovers out there? It turns out that nature has its own special types of zombies, but this isn’t a science fiction movie, this is science fact! Sometimes fact can be scarier than fiction. Let’s talk zombies.(more…)
Know your audience, it’s the first rule of technical writing. I’ve taken several technical writing courses during my education and they all start off the same way. KNOW YOUR AUDIENCE! In my experience that is usually the end of the advice given. Most technical writing courses assume you know how to write, an odd assumption when you’re supposed to know your audience. Today I’m going to go over what I do BEFORE I write, in the hopes that it will help some of you. Fair warning, this is long and detailed!(more…)
About a week ago I collected some data randomly. Well let me start over, not randomly my Co-PI decided it would be a good experiment to collect the data using my “super secret” technique to verify that it worked. We had six different conditions and I’ve only processed two of the conditions, so there’s still some work to be done to determine if this is real or not, but I have my initial results and my Co-PI has seen them.(more…)
Well today one of my grant proposals is due. Technically it’s due tomorrow, but I always try to submit a day early. Why? Well, technical issues, I’m an anxious person, all that good stuff. This was an equipment grant and I did it at the request of my PI, it’s not the grant I want, but it’s a learning experience, or at least that’s how I’m treating it.(more…)
Well let’s toss something else into the pile of “things I’m going to talk about, but can’t share the details because we’re working on a publication.” I’ve got yet another new project I’m working on! This is going to be so freaking cool and I’m super excited to start it. So let’s go over some of the details, at least the bits I can talk about. Eventually when all this stuff gets published, I’m going to have a ton to write about.(more…)
Well that was a …flop. Today I had an experiment, had. There are a lot of moving parts when it comes to an experiment, especially in my line of research. Technology, can’t live with it, can’t live without it. Still, somedays I wish I was living in the future, one where I didn’t need to reset my router randomly. Then I would know for sure the singularity was close.(more…)
It seems like weird stuff just keeps happening left and right lately! Yesterday out of the blue I heard from a collaborator I worked with from the UK. It’s been months since we last spoke and he had some personal issues due to COVID, so I wasn’t actually sure I would hear from him again.(more…)
A few days ago I realized I had never bothered to explain the nyquist frequency. Considering it’s been over a year now since I explained some of the frequency domain things that I do in my lab, I’m actually surprised I missed something so important. Well, better late than never today we’re going to explain the nyquist frequency and why it matters… to my work at least.(more…)
A new turn in the saga of my data processing. There has been some concern that the artifact from the stimulation is causing the thing I am seeing in my data. There are arguments to be made for both sides, but let’s go over what that could mean for me.(more…)
One would think that the pandemic would put a lot of things on hold. Unfortunately (here in the US anyway) that isn’t the case, it just makes things harder to do because everyone expects you to perform at a higher rate now that you’re not commuting to school… how the hell that works is beyond me.(more…)
Well I’ve processed (poorly) about half of my data. Now, when I say poorly I just mean the visuals for it are garbage and I need to tweek the sizes and things to make it look nicer, but the idea is that I’m more interested in finding something than I am in making it look pretty. I’ve processed two of four of my subjects and well I’m excited!(more…)
I’m trying to remain calm. I am an objective observer in the world of science and whatever the result, I will NOT let it cloud my emotions. I am neutral and I will remain that way… oh who am I kidding, I DID IT! Two years of planning and convincing people this would work. Then last night I had my first result, and it was a relief. It was a small step, but one I was afraid the data wouldn’t let me make.(more…)
Ever have an MRI or a CT done and thought, “I really wish I could do something with that.” Well you’re in luck! Today we’re going to do a quick rundown on how to take a medical scan and convert it to a workable 3D model. Something you could 3D print for example! As with everything else I do around here, this is done with free software so the only limitation is your access to medical scans, but we can get into a work around.(more…)
With classes about to kick off I’m left wondering what will be different for me. This term I’m doing the safe thing and taking a single online course. The rest of my time will be focused on my research and doing what I need to do to be ready for my PhD proposal defense (the step I want to take this fall term. So what am I doing to get ready?(more…)
Here in the US we paused, it was only for a moment, it wasn’t long enough, and not everyone did it, but we paused. Then just as quickly as we tried to adapt to the changing times we went back to pretending everything was normal. Beaches opened, restaurants opened, bars opened, we saw celebrations and parties and we ignored a single digit daily death count, which turned into a double digit, then triple digit, now we’re hovering in at roughly 1000 deaths a day from the pandemic.
I’ve probably mentioned this before, but I feel stuck. With the pandemic going on and the protests (Which are still happening!) I don’t feel like there has been any forward movement in anything I’ve been involved with. I hate feeling like this, it’s so frustrating especially when I feel like I’m drowning in work to be done.
Well we still have a month of summer break left, but we do have the end of summer courses coming. In just a week we’re having our undergrad researcher conference (virtually of course). Everyone will get a 5 minute block to showcase their poster, talk about their experience, and get a chance to answer questions about the projects they worked on (another 5 minutes max). The whole thing will take three days to get though.
I was up bright and early today, 4:30am to be exact. We had two experiments planned for the day, one first thing in the morning, the other in the afternoon. Being the dependable person I am, I was up and out on time, arrived here early and setup to get started. That’s when it all fell apart.
Well I got a chance to give my last lecture yesterday (virtually of course) on 3D printing. I worked literally weeks to get everything ready and it went off (mostly) without a hitch. The world of 3D printing is full of vast, multifaceted, and divergent technologies with more applications than I could possibly list in a single lecture. In fact, they offer entire 12 week courses on 3D printing, so I had to cram everything together into a nice 1-2 hour presentation, where to start?!
My 3D printer still working hard, but I’m still having troubles!
Yesterday was the last day for my solid modeling class and surprisingly I got more questions than the previous days so that made me very happy. Today is my 3D printing course, so we’ll talk about how that went tomorrow (and push back our online 3D printing course by a day sadly).
Well yesterday was day 2 of my solid modeling course, today is my last day of the class. Unfortunately tomorrow is my 3D printing course and I still haven’t got my printer well behaved yet. I guess we get to see all the 3D printing troubles! In any case, let’s talk about how the class went yesterday and what I have planned for today.
Well can’t complain too much about the first course. I’m used to people talking to me so it was an odd feeling talking into a screen with no one talking back. I had a few questions, but mostly the course was on how to think about solid modeling, so maybe not a lot of room for questions?
Well I mentioned it a few days ago, but it’s day one of four today. I’m teaching three courses on solid modeling and one on 3D printing * Shakes fist at 3D printer who keeps giving me problems * and I figure I can talk about how my classes go after the fact, but let’s talk about my prep for these classes so my students get the most out of what I have to teach them.
I’m giving a class on 3D printing this week and of course my printer decides it wants to throw a fit. So my print had to be stopped (18 hours in) and the printer needed a good talking to. It’s not the printers fault, maintenance happens, so let’s talk more about my poor FDM printer (Acronym defined yesterday).
Well it’s time, in a few short days I’ll be doing a marathon session of courses for the summer interns. I admit it I bit off a lot! I’m doing three solid modeling courses, so the basics, plus a 3D printing class. Today we’re talking 3D printing because, well it’s a headache even though the prints themselves can be worth the pain. I know if I can pull off printing what I’m working on now it will be worth it… I hope.
Today is a bunch of meetings and a bunch of editing. As I mentioned (or at least think I mentioned here), I had to meet with the senior author for the paper I’m working on and I got a lot of feedback, some of it was good, most of it meant more work for me. That’s the process though, write, rewrite, re-re-re-re…rewrite.