Sentences with phrase «rodent brain»

The phrase "rodent brain" is often used to describe someone who is acting impulsively or making decisions without thinking things through. It's like comparing their behavior to how a small rodent might act, without considering the potential consequences or taking time to make thoughtful choices. Full definition
p11 is increased in rodent brains by antidepressants or electroconvulsive therapy, but decreased in an animal model of depression and in brain tissue from depressed patients.
Parrot and songbird brains, for example, contain about twice as many neurons as primate brains of the same mass and two to four times as many neurons as equivalent rodent brains.
«It's hard to imagine how human - like cognitive capacities, like consciousness, could emerge under such circumstances,» Kimmelman said, referring to implants into an adult rodent brain.
In contrast to the Salk and Penn experiments, which accomplished that via transplant into rodent brains, Church's organoids are growing in lab dishes.
Because both the Salk and Penn experiments used adult rodents, their brains were no longer developing, unlike the case if implants had been done with fetal rodent brains.
Seeking answers, researchers have examined rodent brains and placed women into brain scanners to measure the women's responses to pictures or videos of babies smiling, babbling or crying.
The findings in the paper, titled «Fatty Acid Binding Proteins are Intracellular Carriers for THC and CBD,» stem from the team's research that spans five years and includes their discoveries that showed anandamide levels were raised in rodent brains using novel drugs targeted to FABPs.
Working with dot - counting mice running through a virtual - reality maze, scientists from Harvard Medical School have found that in order to navigate space rodent brains rely on a cascade of neural signals that culminate in a single decision that prompts the animal to choose one direction over another.
For the moment, Blue Brain scientists study rodent brain tissue and characterize different types of neurons to excruciating detail, recording their electrical properties, shapes, sizes, and how they connect.
To address these different topics we are developing relevant animal models that will be used in combination with primary neuronal cultures, rodent brain slices, and brain tissues.
The Dodt and Frank Bradke laboratories later developed the 3DISCO (3 - dimensional imaging of solvent cleared organs) method of imaging rodent brains and spinal cords by combining Ultramicroscopy with tetrahydrofuran - based tissue clearing (13,14).
In order to image large tissue such as cleared rodent brain, the Ultramicroscope was developed using a stereomicroscope to capture large field - of - views (6).
Sandra Kelly, a behavioral neuroscientist at the University of South Carolina, points out that neurons in rodent brains have been assayed with methods less accurate than those Harding used.
Cowan and his fellow researchers had previously found that the epigenetic enzyme histone deacetylase 5 (HDAC5) slows the rodent brain from forming associations between cocaine and simple cues in the environment, such as light and sound.
Molecular biologists, neuroscientists, engineers, and physicists from all over the world rush through his cavernous laboratories, tinkering with microscopes, lasers, viral soups, electrodes, and rodent brains.
2 - D cell - culture and mouse experiments also provided key evidence of the virus's modus operandi; although the rodent brain doesn't harbor the full contingent of human neural stem cells, it has blood vessels and immune - system components that organoids lack.
Even though the rodent brains had not evolved to use these signals, they were able to rewire themselves to handle the upgrade, correctly discriminating between colored lights to win soy - milk rewards.
But because these results had never been duplicated in primates, the additional nerve cell growth was thought to be a feature peculiar to the rodent brain.
He is known for showing how niches of neural stem cells constantly regenerate parts of the rodent brain.
Twenty - four hours after the injection, the researchers saw large numbers of immune system white blood cells in tissue samples of the rodent brains near the site of injury of those mice injected with the cytokine IL - 1b, but not in the brain tissue of the control group of mice.
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