Brain & Behavior

I don’t have time to read the original or make much comment on this, but since this topic has come up here before, I thought I’d pass on the press release from Burke REhabilitation and Research: Burke Medical Research Institute Scientists Show Axon Growth Possible in Central Nervous System White Plains, NY – May 21,…

Heroic cats

Just in case you have not seen this viral YouTube video of the family cat saving a boy from a vicious dog attack, I have embedded it below. I think this kitty deserves a nice fresh fish for dinner…every day. An article was posted today in NBCNews featuring the heroics of other house cats. Here…

Rare fatty antifreeze

I have heard of some animals using sugars as antifreeze (check out the prior blog on wood frogs that freeze and survive!), but never lipids. Researchers have discovered that larva of the Goldenrod gall fly (Eurosta solidaginis) shown above survive nearly freezing solid as well, which they hypothesize may be accomplished by accumulating acetylated triacylglycerol,…

Dancing frogs

Scientists in the jungles of southern India have discovered 14 new species of “dancing frogs” many of which are unfortunately already endangered. DNA analyses have shown that these new species are members of an ancient genus that has been around since the time of the dinosaurs, Micrixalus. There are now 24 known species of dancing…

Here is a neat video that I watched at the David Bruce Undergraduate Poster session at the Experimental Biology conference last week. It describes the amazing physiology of the avian lung and was created by an undergraduate student researcher, Peter Luu for the Physiology Video Contest sponsored by the American Physiological Society. This video won…

Save the Bacteria?

Science on Tap, which happened in Tel Aviv last Weds. eve, was as great a success as ever. Ariela Saba, one of our Weizmann writers, attended one of the talks. Here is her report: Right around now – in some 55 bars all around Tel Aviv and Jaffa – Weizmann Institute scientists are starting their…

Experimental Biology Day 4

Day 4 of the meeting turned out to be pretty exciting for a comparative physiologist as well. The first session that I went to was called “RNASEQ approaches to understanding extreme physiological adaptations.” Considering the Comparative and Evolutionary Physiology section business and dinner meeting was the night before, I was impressed at my ability to…

Day 3 of the Experimental Biology meeting was arguably one of the most exciting for comparative physiology. Here are the highlights from Monday: Morning Seminars: Birgitte McDonald from Aarhus University, Denmark presented, “Deep-diving sea lions exhibit extreme bradycardia in long-duration dives.” Birgitte and Dr. Paul Ponganis measured the heart rate of California sea lions (Z.…

Check out the world’s fastest animal (relative to its size): This research was featured at this year’s Experimental Biology conference!