@OHBMEquinox: Neuroimaging conferencing on Science Twitter?

OHBMX_logo_3_10_huge

Hanging out & just rotating around the sun. Recently I was reflecting on how long I have personally stood on our Earth as it made it’s daily rotations on it’s orbit around the sun. I came to the conclusion that I have been around the sun too many times than what I would like to actually admit to here… I also reflected on the number of friends & scientific contacts that I have enjoyed making over the course of these many rotations around the sun. I also did not want to particularly contemplate how much ionizing radiation I had subjected my body to in flying around to many locations in the world for well over 3 decades.

Using technology wisely to increase productivity? I have been resorting to using technology more & more – to regularly meet with collaborators across oceans, as well as give lectures to my students when I am either traveling, or when I am unwell. [ This is a great option when you do not wish to infect the rest of your building with bubonic plague. ūüôā Let’s be mindful & not spread the infection to others…] These virtual meetings have been great – lot’s of time saved not travelling. No jet lag either.

Taking the next step with technology. So, this makes me ask the question: if we can use technology to meet with friends, family & colleagues to discuss things, why can’t we organize scientific activities such as conferences using different virtual formats? Does this mean I am advocating that we all sit at our desks & watch video feeds of talking heads? No. Not at all. That would be awful.

We need to think about different ways to interact & present our science – ways which excite & engage our colleagues! I have had the pleasure of being involved with Science Twitter for about 5 years now. What a wonderful thing this has been! I have learned so many cool new things about neuroimaging – including getting new papers/preprints of fascinating new work by colleagues whose work I respect. I have also met so many people, made lots of new contacts. Amazing, when I have gone to scientific meetings e.g. Organization for Human Brain Mapping [OHBM] I have run into folks whose Tweets I have been reading & vice-versa. What a great way to make contact with those that you do not know! I have been able to invite folks out to IU to give talks & have also gone out to visit others & talk at their institutions, after meeting them on Twitter. How cool is that?

An OHBM Science Experiment. For the last 3 years the very capable young neuroscientists based at Aalto University in Helsinki have run a Brain Twitter Conference Рwith key note Tweeters & regular Tweeters. It has run for a day & has been a lot of fun Рsee previous conference abstracts/program from 2019 etc. here:  http://braintc.aalto.fi/2019/

This year we all decided to embark on a crazy experiment during the Equinox as our Earth takes a daily rotation around the sun – over a 24 hour period. It will be the Spring Equinox in the Northern Hemisphere, Autumnal Equinox in the Southern Hemisphere. Everywhere there will be an equal balance between the number of hours of day & night. Cool to contemplate, no? So as our Earth rotates around on this particular day – March 2020, we are going to devote it to neuroimaging/neuroscience! The new day dawns in Australasia first – so our Aussie hub – led by the inimitable @DrBreaky [a.k.a. Michael Breakspear] will start us on our journey. As the Earth turns during the day, we will turn to Europe/Africa/Middle East & to our Finnish hub – led by one of the architects of BrainTwitter conference @eglerean [a.k.a. Enrico Glerean] & the very capable & experienced team in Helsinki. Further on as the day nears its end we will be looked after by the experienced & seasoned US hub – led by the indefatigable @dimitrpantazis¬† &[a.k.a. Dimitrios Pantazis] in Boston. [Just as well – since his team will be closing out the day for us…] So as the Earth turns, we turn to 3 hubs who will co-ordinate our neuroimaging activities!

Where to get more information? Check out: OHBMx.org & submit an abstract soon! And check out @OHBMEquinox on Twitter. I will write another post with updates on the activities soon…

PuceLab couch surfers
Matt Winter & Kami @salibayeva breaking in the PuceLab couch for Brain Twitter conference.

Meanwhile, our lab is ready for this: new couch/coffee table in the lab where we will be able to hang out & enjoy the fun on the Equinox – March 20! Note that this is also co-incides with Brain Awareness Week in many parts of the world – so consider including @OHBMEquinox #OHBMx in your activities on that Friday!

Even the creatures in Indiana are going nuts about this…

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…don’t miss out. @aina_puce

 

 

 

 

 

A journey north 2

This post continues on from the previous one – about a recent visit to Helsinki & some thoughts about 2 previous trips there also, as seen from the perspective of someone whose own family came from the Baltic region.

Because Finland has always had such long winters, I imagine that this has allowed cultural activities to flourish. The performing arts, literature, as well as arts & crafts are much cherished in the country. Most people seem to play an instrument [or sing]. A traditional instrument is the ‘kantele‘, originally a 5-6 string instrument that is strummed [by matchstick] or plucked.

Ateneum_Kantele

The above image shows a replica of an instrument that was used in the 1830s by a famous Finnish singer. This replica can be found in the Ateneum in Helsinki. Chords are formed by muting or stopping the strings [https://en.wikipedia.org/wiki/Kantele]. Modern kanteles are more elaborate, of course – they have many more strings, enabling a larger repertoire. The all girl Finnish group Kardemimmit are good exponents of this instrument [http://www.kardemimmit.fi/]. I have been fortunate to have heard them at our Lotus World Music Festival in Bloomington in the USA – they have visited now on a couple of occasions. Interestingly, variants of these stringed instruments appear all around the Baltic. In Estonia the equivalent is the ‘kannel‘, in Lithuania there is the ‘kankle‘ & Latvia has the ‘kokle‘. I have a kokle, which is back in the USA & I used to be reasonably proficient at playing it.

During my winter visit to Helsinki a couple of years ago, I was invited for Sunday lunch at a friend’s apartment. All the guests came bearing either musical instruments or other material – perfect for a set of impromptu performances after lunch was eaten. As a guest I too was expected to make a cultural contribution – I chose to recite some poetry by one of my favorite Latvian poets [Aleksandrs¬†ńĆaks] – in Latvian, of course. This was an interesting exercise, as it showed us all the large contrast between Finnish & Latvian – two very different language groups [Finno-Ugric vs Baltic] despite the two countries being near neighbors on the Baltic. Yet, despite the language differences between the two countries, there are many commonalities in culture etc.¬† I say this because when I visit Finland things feel both strange & eerily familiar. Things feel strange because this is a novel language & country. Yet, things feel familiar as some aspects of the culture make me think of me of my elderly Latvian relatives [unfortunately now no longer of this world] & stories that they have told me.

This springtime visit to Helsinki was great because the Ateneum Art Museum had a special temporary exhibit devoted to showcasing Finnish Artists Society art from the late 19th century to the present day. Some of the works were really poignant – here I share with you some of the classic paintings that had the greatest effect on me.

Ateneum_Edelfelt_ConveyingChildsCoffin

The image above by Albert Edelfelt¬†[1854-1905] is entitled ‘Conveying the Child’s Coffin‘ & was painted in 1879. It depicts the heart-wrenching scene of a family taking a funereal boat journey for the purposes of bringing their young family member to their permanent new place of rest. I stood for a long time in front of this image. It is so skillfully rendered, the light is beautiful & the visible emotion, while understated, visually nevertheless jumps out of the canvas & grabs your heartstrings.

Ateneum_Gallen-Kallela

The above image entitled ‘Lemmink√§inen’s Mother‘ was painted by Akseli Gallen-Kallela [1865-1933] & depicts a scene from the Finnish epic poem Kalevala by¬†Elias L√∂nnrot, which was first published in 1835 [https://en.wikipedia.org/wiki/Kalevala]. A more recent version was¬†published in 1849 & consists of 22,795 verses, divided into 50 songs! [These epic poems were not unique in the Baltic region: Estonia has¬†Kalevipoeg & Latvia has¬†LńĀńćplńďsis (Bearslayer). In the latter Kalevipoeg also appears. These are just the ones I know of – there may well be others in the surrounding countries.] The Finnish Kalevala has many stories & characters. Lemmink√§inen features in a number of them, but the story depicted in the above painting is that of¬†Lemmink√§inen’s Mother’s efforts to ‘remake’ his body. He has drowned in the river of Tuonela [in the underworld] while hunting the black swan that lives there. His Mother looks for him everywhere. Finally, she learns of his fate & asks Ilmarinen [a blacksmithing God] to create a copper rake [also seen in the painting]. In the underworld, she rakes up every piece of Lemmink√§inen’s body & clothing from the river Tuonela. She sews the parts together & implores the Gods to bring him back to life. The painting depicts this scene.

Ateneum_Gallen-Kallela_closeup

I was really struck by the emotion on the face of the Mother Рit is very intense study in emotion [see close-up at left]. There is a deeply imploring look & at the same time there is also determination & desperation as well.  An amazing painting, to put it mildly, on so many levels!

To continue the story of Lemmink√§inen: Finally, in desperation, his Mother convinces a bee [also seen in the painting, below the rake] to fly to the Halls of the ‘Ubergod’¬†Ukko for a drop of honey. This enchanted honey ends up bringing Lemmink√§inen back to life.

For those interested in reading further, his story has been translated into English, see http://www.sacred-texts.com/neu/kveng/kvrune15.htm]. Thanks to a Finnish friend for sharing this link!

In the exhibition there were many other artworks that were very beautiful & inspiring – portraits, landscapes depicting the various seasons & some snapshots of ephemeral moments in human interactions. The painting below by Hugo Simberg [1873-1917] depicts a beautiful moment where a grandparent strolls along a lake with his grandchild, showing that special bond that these two generations share.

Ateneum_Simberg_TowardsTheEvening

Apparently, Simberg painted his own father & young son in this image. I also like the light here – as a photographer this is my favorite time of the day…

There were so many other interesting & notable works of art to see. Anyone visiting Helsinki should stop in to the Ateneum. The exhibition I saw was a temporary one, but the museum always has works by Finnish artists on display in their galleries. Some of the other classics [that I did not include in this post] I have seen on a previous visit there.

And now to turn to the culinary side of things. Different climatic regions have their own special produce. The northern European countries are no exception in that regard – the relatively mild summers & harsh, cold winters mean that only very hardy plants survive. Lingonberries, bilberries [native to Europe & related to blueberries], gooseberries & red currants are common fruits here. Reindeer steaks are very popular, as are fish such as Baltic herring & salmon [particularly smoked or served in a traditional soup]. The emphasis is very much on seasonal produce. This spring while I was there Baltic herring, morels, false morels, asparagus & rhubarb were in season, so I was able to enjoy these wonderful foods – some on more than one occasion. What are ‘false morels’, I hear you cry? Apparently they are a type of poisonous mushroom that can only be eaten when prepared properly through parboiling when the toxins are reduced & the mushrooms become edible – under no circumstances can they be eaten raw. As I said, the toxins are reduced, but not entirely eliminated even with cooking. Supposedly, the toxins can build up cumulatively in the body, so it is said that it is best to not consume these on a regular basis [for more information see https://en.wikipedia.org/wiki/Gyromitra_esculenta]. I have to say, I had ’em in a soup with some reindeer meat mousse on the side & the dish was delicious! The image below shows the soup – a nice mushroomy color.

AinaSpeakersDinner

Thankfully for us all the very capable Chef at Ravintola Töölönranta [http://www.toolonranta.fi/en/front-page/] knew what he/she was doing. Many of us chose to eat the false morel soup & everyone was accounted for at the conference the next day ;). The restaurant is also in a very scenic location on Töölönlahti Bay, although it was a blustery & rainy evening when we went there.

Another excellent place to enjoy Finnish cuisine is the Michelin starred¬†Ravintola¬†Atelj√© Finne. The place gets it’s name from the famous Finnish sculptor Gunnar Finne. He designed his working studio & this is where the restaurant is located today. Some of his works still adorn the walls & counters of the place [they can be seen on the restaurant’s website: http://www.ateljefinne.fi/en/].

The restaurant is centrally located in Helsinki. The menu is, of course, seasonal – here is a sample of what was on offer when I visited:

AteljeFinne_03_menu

AteljeFinne_04_menu

I had the herring starter, the morel/egg/nettle main & the poached rhubarb for dessert. Delicious! The Finns are also extremely fond of liquorice – as indicated by the dessert on offer. My Finnish friend had the¬†cr√®me br√Ľl√©e & I did get to try some of it. It was really good – but I have to say that I am a really big fan of liquorice…

But back to reality now in Paris… that said I came across lightly smoked Baltic herrings in the local supermarket the other day. What a pleasant surprise that was! Could not resist buying some…

A journey north

Helsinki_48

Last week I was fortunate to have to travel to Helsinki for a scientific meeting as well as a catch up with a scientific collaborator. This was my third trip to this wonderful city & each time I have experienced it in a different season. I have been there in mid-Summer, in winter & now in Spring. Each time things were so very different. Right now the plants are getting ready for the growth season – the daffodils are out & the trees are budding. The full growth season is just around the corner… The weather is reasonably mild, but the wind still has a chill. The photos that I have included in this post are a m√©lange of images taken from my three trips to Helsinki.

At a latitude of greater than 60 deg North, this means that the days in Helsinki can range from being extremely long in summer to extremely short in winter. In mid-summer there is ~19 hours of daylight, no actual night, but a kind of twilight instead. I remember being jet-lagged & waking up at around 2:30 am Рwhen I opened my curtains it was very light outside. The heavy set of curtains in the hotel let me go back to sleep without having to deal with the sunrise at 4 am! I also remember a beautiful sunset at around 11:30 pm that we enjoyed as we were finishing up dinner in a restaurant  (image below).

PostThesisDinner

In midsummer, the other striking thing was that it was light enough to actually read a newspaper outside at midnight – a friend invited me to do this – however, after a couple of minutes a cloud of mosquitoes had formed around me. [Mosquitoes are supposed to be really bad in the countryside, so I cannot imagine what that would be like.]

When I returned to Helsinki the next time it was winter – towards the end of January. Mercifully, at that point the days were getting longer, but the sun still only rose at ~9 am & set early ~4:30 pm. The light was so different compared to the blinding light of summer – the week I was there it was overcast & we appeared to be in a perpetual twilight. I cannot imagine what it would be like around the time of the winter solstice. The picture of the sunrise below over parts of the snow covered Bay of Helsinki was taken on the one winter morning when we actually had sun for a while.

Sunrise_BayOfFinland2016

On that visit it also rained for a couple of days before I arrived. All the rain water froze over the snow – leaving everything like an ice skating rink. This meant having to shuffle around without lifting your feet like a very old person. I would imagine that there were also a lot of broken limbs that week… Not surprisingly the cars have winter tires with studs on them over there.

This time, in spring, the day length was less extreme with the sun rising at ~5 am & setting ~9:30 pm. [A great website for seeing day length, sunrise/sunset for places around the world is https://www.gaisma.com/en/ ] When I went for a walk on a lovely sunny spring weekend afternoon people were sitting in outdoor cafes & bars enjoying the sunshine. And the buskers were out as well Рjust like in summer!

There is some very striking older style architecture in Helsinki – it has a certain chunky & geometric style that I find very esthetic & compelling. This is seen on buildings such as museums & the main train station as well.

Yet the city has so many modern buildings as well, which are very distinctive & monumental – with interesting form, but at the same time are minimalistic. I find them also very esthetic. The best example of this minimalism I can think of is the Kamppi Chapel of Silence – a spherically shaped building crafted from varnished wood. It is as minimalistic inside as it is outside.

KamppiChapel_07

It is designed to be a haven of silence within the heart of a bustling city… It was the brainchild of 3 architects –¬† Kimmo Lintula, Niko Sirola & Mikko Summanen [of K2S Architects Ltd], was completed in 2012 &¬†won¬†the International Architecture Awards for the Best New Global Design 2010 [see¬†https://en.wikipedia.org/wiki/Kamppi_Chapel].

Another astounding modern building is also a place of worship. It is the Rock Church – also located in central Helsinki [https://en.wikipedia.org/wiki/Temppeliaukio_Church]. As it’s name implies it is built in a rock. The space is deceiving from the outside – only the copper dome that forms its roof is really visible – the rocky surroundings hide a wonderful secret…

The circular interior is simple & the main features are the rock walls themselves, the copper dome & the interface between these two features, which is designed to let natural light enter.

RockChurch_21

The acoustics are fabulous in there – an organ was being played when I visited <em>https://neurowandererblog.files.wordpress.com/2018/05/rockchurchhelsinki.m4a</em>. Not surprisingly, the church is used as a concert venue.

The main religion practiced by ~70% of the 5.5 million Finnish population is a version of Christianity known as the Evangelical Lutheran Church of Finland. The second official state church is Finland’s Orthodox Church & it has followers made up from around ~1% of the population. Both official religions have their main Cathedrals in Helsinki. These are very distinctive buildings. The Orthodox or Uspenski Cathedral has the characteristic domes, is dark from the exterior & is located on a hill. It can be seen from a number of parts of the city. As to be expected, it’s interior is elaborately & richly decorated with icons [https://en.wikipedia.org/wiki/Uspenski_Cathedral,_Helsinki].

In contrast, the Lutheran or Helsinki Cathedral is very light on the outside & inside. It is minimalistic on the inside, but very beautiful nonetheless. It is on a high point in the center of Helsinki on Senate Square [https://en.wikipedia.org/wiki/Helsinki_Cathedral] – it dominates the city skyline when viewed from the water. The first photo of this post shows it – it’s distinctive towering white form cannot be missed! It was built in a long construction process between 1830-1852.

Helsinki is a city whose history is linked with water. The city of Helsinki is located on the Gulf of Finland, which is connected with the Baltic Sea. The Gulf of Finland is littered by many islands & the best way to get a sense of these is to take a boat trip from Helsinki – either for pleasure or as a commute between Estonia, Russia & Sweden.

This is a great thing to do on a summer’s day – I highly recommend it. Apparently herds of elk occasionally can swim between islands, so boat operators have to be very watchful for the animals – as well as watching for rocks & other hazards etc.

There are so many things to do in Helsinki & surrounds – it is an outdoor culture, despite the harsh climate. In winter when the days are not so short people head north to Lappland to view the Northern Lights. In summer, they head out of town to their summer homes on the lakes – Finland has 188,000 of them! And in the city, when the weather is good [i.e. there is no snow] people ride bicycles everywhere.

Bicycles

In the next post I will talk a bit about Finnish culture, art & food…