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SfN Neuroblogging 2012: Preparation

So you are going to a big scientific conference, congratulations!



Maybe you are going for the very first time and not presenting anything.  Maybe you are presenting your very own first author poster for the first time.  Maybe you are presenting yet another small update in your ongoing project. Maybe you are presenting a nanosymposiom or minisymposium talk. Maybe you are a PI and have a whole labs worth of posters presented by your students and post-docs. 

Whatever your situation, you need to do some preparation. 


for N00Bs:

If you are just attending the meeting, but not presenting anything, you need to do some pre-planning to get the most out of the conference. We are basically talking about the Society for Neuroscience annual meeting here.  And this conference is HUGE.


There are a ton of presentations and you literally cannot see them all (probably not even a quarter of them). So you have to do some preparation.  You can use the SfN meeting planner to search for topics you want to read about and to make an itinerary. You can also use the Hubbian app (http://hacksfn.org/) to browse abstracts and plan your SfN schedule. 

The absolute worst way to 'do SfN' is to just walk through the posters stopping at whichever ones catch your eye. You will miss the ones you are interested in, and will waste a lot of time.


for the poster presenter:

So you are presenting a poster. You are probably (hopefully)  finished or almost finished creating it at this point in time. If you are still working out the layout, you might want to check out Dr. Zen's blog Better Posters. It gives some helpful insights into those important questions like 'what font should I use?' and 'where should my acknowledgements go?'

Now after your poster is made, you will want to practice actually presenting it.  You can do this alone, just going through the explanation of what you did and why you did it. Or you can present the poster to an actual person. This is a better option because then you can get some feedback and practice answering their questions. But no matter what, PRACTICE your poster presentation.

You took so much time and effort to collect the data, run the simulations, analyze everything and layout out your poster. But all that work will be basically for nothing if you can't quickly and concisely communicate your results. You don't want 'Dr. Big Shot' leaving your poster confused and irritated because she couldn't understand the jumble of words you were throwing at her. 


for those presenting a talk:

It's more obvious to people that they need to practice a talk than that they need to practice the poster presentation. But there are a lot of bad presentations out there, and there is a lot of good advice online. I have proposed one single golden rule for presentations, but others have gone into much greater detail. I highly recommend Scicurious's "And Now, A Powerpoint Presentation" for some excellent tips on presenting scientific findings at a conference. 


For the lab head: (PI):

Not being a PI myself, I turned to twitter, asking 'What is the main role for a PI at a scientific conference?'

It basically came down to:

1. Communicate your research as a whole, as in: "Tell your lab's science story" (@Oldsjames) or "talk up lab work" (@GertyZ)

2. Networking, as in: "being the honey bee in the pollen-rich garden" (@neuropolarbear)

3. Help your students out, as in: "Introducing peeps to folks" (@GertyZ) or "pay for lab dinner" (@jsnsndr)

You also might want to take a stroll down 'NIH row' to do some schmoozing as recommended by Drugmonkey. 

So there you have it, tips for SfN attendees at all levels. Now go prepare, people!

© TheCellularScale


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Helping Someone You Know with Depression


Friends and family can be a lifeline for someone with depression. You can be a critical factor in their recovery. Depending on the severity of the depression, there are many things you can do to help.
1)  Listen Compassionately: One of the most important is talking with and listening to your loved one. Ask how they are feeling but don’t force them to talk if they aren’t interested. Allowing these conversations to be easy and open can show them that you are there to help. It is also good to ask them what is most helpful for them when they are feeling depressed. Listen to what they have to say. Tell them that you are there to listen when they need to talk.
2) Understanding Depression: It is also important for you to understand depression, its symptoms, possible course and treatments. This will help you understand your loved one and how he or she is feeling. It will also help you know if your loved one is getting better, needs more treatment or requires more assistance.
3)  Supporting Their Treatment: One critical area of support for someone with depression is working with them to maintain their treatment plan, including taking their medications as prescribed, seeing healthcare practitioners as recommended, and seeking additional support as necessary. You may need to be the person to remind your loved one to take their  medication every day. You may also help by setting up and/or taking them to their healthcare appointments. If they are not getting better, you may also need to encourage them to seek additional or alternative support.
4) Help with Day-to-Day Living: Often, people with depression have difficulty with some of the basics of day-today living. If severe enough, depression can leave you feeling immobilized, unmotivated and unable to do many of life’s simplest tasks. During these times, a person with depression will need support in ordinary activities —you may need to encourage them to shower, to eat, or to get some fresh air. And sometimes people might need help going to the grocery store, cleaning the house and paying bills.
5)  Supporting Regular Activities: Try to encourage your loved one to maintain the activities they do when they are not depressed. Be it work, school or activities. Don’t force them to do things if they aren’t ready, but do try to help them stay involved in their lives.
6) Recognizing Warning Signs for Suicide:  It is important to know that people with  depression are more likely to attempt or commit suicide. Take seriously any comments about suicide or wanting to die. Even if you do not believe they really want to hurt themselves, the person is clearly in distress. Reach out and call emergency services if necessary.



Reference:
Depression: A Global Crisis by the World Federation for Mental Health

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SfN Neuroblogging 2012: Introduction

SfN
The Cellular Scale is one of the official NeuroBloggers of the Society for Neuroscience annual meeting this year. You might have some questions, so let me answer them:

What is the Society for Neuroscience meeting?

The Society for Neuroscience annual meeting is the biggest neuroscience conference ever.  It is attended by about 30,000 people each year, and there are about 20,000 presentations (including posters).  It's like a gigantic science fair. 

one tiny corner of SfN
How often will I be blogging?

I am planning to post at least once a day about interesting posters or talks I see or events I attend during the actual meeting (October 13th-17th). These posts won't be super in-depth in terms of the science, but I plan to write a whole bunch of follow up posts after the meeting delving deeper into the most interesting science.

What will I be blogging about? 

SfN is divided up into themes. I don't know about you, but I have never put much thought into the 'theme' I wanted to visit during the meeting. In fact I am not quite certain which theme my own poster is in.  But regardless, the official bloggers are also organized by theme and The Cellular Scale will be covering themes B and D.

Theme B: Neural Excitability, Synapses, and Glia: Cellular Mechanisms.
   This is a good match for this blog because I've already discussed many of the sub-topics in this theme, such as synaptic plasticity, glia-neuronal interactions, and other weird things about cells.

Theme D: Sensory and Motor Systems
    This is also a good match because I love to blog about the senses at a cellular level. See these links for posts about the cells involved in vision, hearing, taste and smell.

So these themes are what I am 'officially' covering, but I plan to blog about the most interesting science even if it falls under another category.

What else?

I am going to index all the "SfN Neuroblogging" posts in a tab at the top of the page so you can easily get to all of them.

I will also be tweeting the meeting as they say, so follow me @cellularscale on twitter for up-to-the-minute updates.

If you have any questions that I didn't answer here, add a comment and I will try to answer it.

© TheCellularScale




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What are ovarian cancer symptoms and signs?



(Image credit © to ‘Shutterstock’)


Early diagnosis of ovarian cancer (OC) is very helpful for the successful of the treatment and prognosis of patient. Unfortunately, this disease typically doesn’t cause any symptoms or signs at early stage. This is the reason of why there are many cases of OC that diagnosed at later stages. You might also like to know more about the types, stages, and
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Bomb Dogs or Bomb Cells?

It's about to get really neuro-heavy here at The Cellular Scale because of the impending Society for Neuroscience annual conference. So before that onslaught of neuroinformation, lets step back and talk about two of my other favorite things: smell and beer.
Dogs are good at Smelling Things... (I took this picture)
But could beer yeast eventually be better at it? 

In 2007, researchers genetically engineered Saccharomyces cerevisiae (beer yeast) to express a rat olfactory receptor. But not just any old fully functioning olfactory receptor. Radhika et al. (2007) made a lovely franken-protein by using bits of dna from all over the place. They basically end up with a dna sequence coding for a receptor that expresses GFP (green fluorescence protein) when it is 'triggered.' The key here is that this 'trigger' could be easily changed. 

They first demonstrate that they can replace the trigger part of this receptor, making it sensitive to the scent of vanillin or cintronellal. While yeast that can turn green in response to the relaxing scent of vanilla might make for great advances in home decorating, the authors actually wanted to make a yeast strain that would fluoresce in response to the scent of bombs.

Specifically, they wanted the yeast to respond to DNT, a mimic of TNT. To do this, they had to conduct a large assay on a 'library of cDNA inserts.' That basically means they had to switch in different 'triggers' for the receptor based on known strings of olfactory receptor dna and test each one to see if it responded to DNT. Lucky for them, they happened to find one. 

Radhika et al., 2007 Figure 4A: yeast glows in response to DNT

And voila! a strain of bomb-sniffing yeast!

While I don't think we'll be replacing bomb-sniffing dogs with petri dishes of glowing yeast any time soon, this is a significant step toward cellular level bomb-detection.  More importantly, this study developed a new way to screen dna. They have created a versatile receptor 'cassette' into which they can place a string of dna and test which ligands or odors 'trigger' that section of the protein.

© TheCellularScale

ResearchBlogging.orgRadhika V, Proikas-Cezanne T, Jayaraman M, Onesime D, Ha JH, & Dhanasekaran DN (2007). Chemical sensing of DNT by engineered olfactory yeast strain. Nature chemical biology, 3 (6), 325-30 PMID: 17486045


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Ovarian Cancer Survival Rate | Types | Stages



(Image credit © to ‘Getty’)




As the name implies, ovarian cancer (OC) is a kind of cancer that begins, grow, and occurs in the ovaries. There are two ovaries on each side of uterus of the female reproductive system. The size and shape of each ovary is similar to the size and shape of an almond. So, what are types and stages of ovarian cancer? And … how about with the survival rate?



You
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October 11th is National Depression Screening Day

 
In honor of NATIONAL DEPRESSION SCREENING DAY, I'm giving away 3 autographed copies of my award-winning book "Living with Depression" ~ now available in paperback.

To win, please LIKE the "Living with Depression" Facebook Page and leave a comment on the book giveaway post. One entry per person, please.

If you don't have a Facebook, please know that there'll be a giveaway here on the blog for a book next month!

Contest ends Midnight, EST, October 11, 2012.

Remember, depression is a serious but treatable illness. And there is hope in healing.
 
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