Sentences with phrase «anesthetized mice»

Finally, the researchers tested this circuitry in live animals, artificially turning on the motor neurons in anesthetized mice and then looking to see how the auditory cortex responded.

Pala used optogenetics to stimulate single neurons of anesthetized mice and see if this approach could be used to record synaptic transmissions.

Usually, he says, taste researchers anesthetize mice with pentobarbital.

After successfully imaging cultured cells, the researchers tested their microendoscope on anesthetized mice.

Rosi and her team first used mechanical pistons to hit anesthetized mice in precise parts of their surgically exposed brains, resulting in contusive injuries, focused blows that can also result from car accidents or being hit with a heavy object.

The relatively weak hit consistently slowed anesthetized mice's return to consciousness, but didn & rsquo

To address the fatigue characteristics of isolated skeletal muscles, we dissected the fast extensor digitorum longus (EDL) and slow soleus muscles from anesthetized mice and subjected them to a repeated contraction protocol in which muscles were stimulated for 330 ms every second for 6 minutes at a stimulation frequency of 40 Hz.

Blood samples were taken from isoflurane - anesthetized mice by puncturing the retrobulbar sinus with nonheparinized glass capillaries (Neolab).

This time, the researchers injected blue - green algae in the hearts of anesthetized mice and exposed them to light, mimicking photosynthesis that produced enough oxygen to keep the mice hearts beating.

In a separate experiment in anesthetized mice, the scientists «steered» the target area of the TI, without moving the electrodes on the animals» scalps, by altering the relative amount of current in each of the two high - frequency fields.

So they turned to living, anesthetized mice, attached electrodes to their scalps, and directed 2000 and 2010 hertz signals so that they produced a low - frequency, 10 hertz stimulation at the hippocampus, a deep - brain structure involved in learning and memory.

Because the coil that generates these signals is currently small i.e; only three centimeters in diameter, it was necessary to anesthetize the mice to keep them still.

Unusually for this species, the illuminated male indiscriminately attacked female, castrated male or anesthetized mice — and sometimes even a blown - up latex glove.

And now there's a new theory that's calling it into question even more; this one is based on new research by scientists at Brown University and the Max Planck Institute for Medical Research in Heidelberg, Germany, who studied communication between the neocortex and three parts of the hippocampus in anesthetized mice.

They found that 65 percent of tubercle cells from 23 anesthetized mice were activated by at least one of five odors — an important finding in its own, because no one knew if tubercle cells could discriminate odors, a process thought to be exclusive to the part of the brain known as the piriform cortex.

The researchers induced small stomach lesions in anesthetized mice and observed that H. pylori bacteria can rapidly detect the injury site and navigate toward it.

«To report the output of the tongue, you anesthetize the mouse and you record from the nerve,» Larson explains.

First, they drilled a 1 - millimeter hole into the tibia (in humans, the bone between the knee and the ankle) of anesthetized mice to simulate a bone break.

In order to test their newfound oxygen production system, the researchers injected cyanobacteria in the hearts of live but anesthetized mice that suffered from cardiac ischemia — the condition which refers to the lack of blood and oxygen flow to the heart muscles.

To that end, Kodandaramaiah and his colleagues built a robotic arm that lowers a glass pipette into the brain of an anesthetized mouse with micrometer accuracy.

Anesthetized mice were administered 102 or 103 50 % tissue culture infectious dose (TCID50) of mouse adapted influenza A / California / 4 / 2009 H1N1 in 30 ul of DMEM [16].