Not exact matches
Some of the medical studies I
used as a reference are: Caloric restriction and intermittent fasting: Two potential diets for successful
brain aging and Dietary Factors, Hormesis and Health, found on the US National Library of Medicine Site, Cardioprotection by Intermittent Fasting in
Rats on the American Heart Association Site and Effect of Ramadan intermittent fasting on aerobic and anaerobic performance and perception of fatigue in male elite judo athletes from the Journal of Strength and conditioning research.
Rats are often
used to study how mammalian
brains work and many effects are similar in human
brains.
«Our results
using an animal model suggest that a maternal high - fat diet during pregnancy and lactation could have significant and lasting effects on the
brain, behavior and cognition of
rat pups,» said Dr. Tamashiro.
They
used electrodes to measure the sensitivity of
rats»
brains to reward activity.
Through a
brain - machine interface, the
rats learned to control the lever
using only their
brain activity.
A technique that involves genetically engineering
brain cells so that they fire in the presence of certain drugs has been
used to treat epilepsy in
rats, and it could soon be tested in humans.
Now, a team from the University of Rochester in New York, led by neurobiologist Martha C. Bohn, reports promising results
using a less invasive scheme: The researchers injected engineered viruses directly into the afflicted
brain tissue of
rats.
Richard Rogers of the Pennington Biomedical Research Center at Louisiana State University and colleagues
used a drug called fluorocitrate to knock out the function of certain astrocytes and neurons in the
brains of
rats, blocking the sensation of hunger.
Using the supercomputers at Almaden and Lawrence Livermore National Laboratory, the group simulated networks that crudely approximated the
brains of mice,
rats, cats and humans.
Whereas Olds stimulated
rats»
brains directly with electrodes, Wise, then a researcher at Concordia University in Montreal, did so indirectly with intravenous tubing
used to deliver drugs like amphetamine.
Brain injections of lidocaine, commonly
used by dentists to numb patients» gums, temporarily help
rats overcome addiction to amphetamines
«This study, carried out
using laboratory
rats modeling stroke, demonstrated that ischemic stroke — in both its subacute and chronic stages — damages the BSCB in a variety of ways, creating a toxic environment in the spinal cord that can lead to further disability and exacerbate disease pathology,» said study lead author Dr. Svitlana Garbuzova - Davis, associate professor in USF's Center of Excellence for Aging and
Brain Repair, Department of Neurosurgery and
Brain Repair.
Now, Johns Hopkins researchers report they have
used nanoparticles to successfully deliver a new therapy to glioma cells in the
brains of
rats, prolonging their lives.
Catechol estrogens have been identified and measured in
rat brain and various endocrine tissues with the
use of a sensitive radioenzymatic assay.
Because they can't ethically subject youth to alcohol to study its effects, researchers
use the developing
brains of
rats to understand the effects of «intermittent alcohol exposure» — the equivalent of drinking to a blood - alcohol level of.08 (the legal limit for driving while impaired) three or four nights a week.
While the
rats ran and then paused after reaching the food, the neurobiologists directly measured the animals»
brain cell activity
using carefully placed electrodes.
In a study led by Duke Health and published in the journal Alcoholism: Clinical and Experimental Research, scientists demonstrate in
rats that a short duration of the drug donepezil can reverse both structural and genetic damage that bouts of alcohol
use causes in neurons, or nerve cells, in the young
brain.
The virtual world
used in the study was very similar to virtual reality environments
used by humans, and neurons in a
rat's
brain would be very hard to distinguish from neurons in the human
brain, Mehta said.
To test whether the hippocampus could actually form spatial maps
using only visual landmarks, Mehta's team devised a noninvasive virtual reality environment and studied how the hippocampal neurons in the
brains of
rats reacted in the virtual world without the ability to
use smells and sounds as cues.
A research group at the Department of Nutritional Sciences at the University of Toronto, Faculty of Medicine has been
using a
rat model to see how maternal intake of above - requirement vitamins (A, D, E, and K) impact offspring's
brain development and behaviour.
A new study conducted in
rats offers clues about how teen drinking alters
brain chemistry, suggesting early alcohol
use has long - term effects on decision making.
The study described in the second paper
used groups of three or four
rats whose
brains were interconnected via microwire arrays in the somatosensory cortex of the
brain and received and transmitted information via those wires.
Next year, they will
use it to simulate part of the cortex of a
rat brain.
He added that the existence of episodic memory in lower animals has implications for research on human diseases that affect memory, including Alzheimer's, Parkinson's and Huntington's diseases, since the majority of research on the
brain — and the drugs
used to treat memory diseases and dementia — start out based on insights into how the
brain works in
rats.
A technique that involves genetically engineering
brain cells so that they fire in the presence of certain drugs has been
used to treat an epilepsy - like condition in
rats, and it could soon be trialled in humans.
Using a technique called optogenetics, they were able to turn on genetically engineered brain cells in rats using a blue light delivered directly to those cells via an optic f
Using a technique called optogenetics, they were able to turn on genetically engineered
brain cells in
rats using a blue light delivered directly to those cells via an optic f
using a blue light delivered directly to those cells via an optic fiber.
But in these experiments, Burwell's team, including lead authors Jonathan Ho and Devon Poeta, altered some of the
rats» behavior by manipulating the
brain using optogenetics.
McKay announced that he had mitigated the symptoms of Parkinson's in
rats by
using mouse embryonic stem cells that he had turned into dopamine - producing
brain cells.
In the lab, the research team
used a
rat model to develop a closed - loop controller — a device that can give them a metaphorical window into the
brain.
New research in young
rats suggests that
using your
brain may help
brain cells survive and could impact how the
brain functions after puberty.
RATS are ticklish just like us, and their reaction has now been
used to identify the
brain cells involved.
The researchers
used sedated
rats to investigate how the
brain is repaired after being subjected to an injury.
Physicists have
used xenon to generate images of blood flow through heart, lung, and
brain tissue in
rats.
When the scientists
used functional magnetic resonance imaging (fMRI) to scan
brain activity, they saw that high and low frequency stimulation put the
rats in completely different states of activity.
«Scientists manipulate consciousness in
rats: Study may guide deep
brain stimulation therapies
used for neurological disorders.»
UC Davis researcher Min Zhao and Junfeng Feng, a neurosurgeon at Ren Ji Hospital, Shanghai, showed that they can steer transplanted stem cells (green, in inset on right) to one part of a
rat's
brain using electrical fields.
Using a technique that employs light to control nerve cell activity, researchers in Professor Jeff Wickens» Unit inactivated a region of the
brain and showed that it caused the
rats to behave more flexibly while trying to get a reward.
Other scientists have connected the
brains of
rats and monkeys, and transmitted
brain signals from a human to a
rat,
using electrodes inserted into animals»
brains.
The project
uses data and software to simulate a small subset of a
rat's
brain, focusing on a collection of neurons known as a cortical column.
•
Using rats, the researchers selectively damaged an area of the
brain that controls the movement of the front legs.
Second, the lab is studying how early life stress impacts both the transcriptome in stress - related
brain regions
using deep - sequencing methods and the addictive potential of the prescription opioid oxycodone
using the drug self - administration paradigm, in male and female
rats.
Wellman, P.J., Clifford, P.S., Rodriguez, J.A., Hughes, S., Di Francesco, C., Melotto, S., Tessari, M., Corsi, M., Bifone, A., Gozzi, A.
Brain reinforcement system function is ghrelin dependent: Studies in the
rat using pharmacological fMRI and intracranial self - stimulatioAddiction Biology, 17 (5), pp. 908 - 919 10.
The George lab has made seminal contributions to the field including: discovering a novel population of neurons in the
brain of humans,
rats and mice that are involved in nicotine dependence, identifying neuronal ensembles responsible for nicotine and alcohol addiction, and unveiled the cellular and molecular changes associates with long term
use of nicotine, cocaine, methamphetamine and alcohol
use on the
brain.
They employed the
use of
rat triads, which enabled them to maintain a permanent blood supply to the donor
brain until its blood vessels were connected to those of the recipients.
Using these pumps, the researchers showed that they could deliver tiny doses (hundreds of nanoliters) into the
brains of
rats.
Using microinjection of adeno - associated viral vector bearing a transgene encoding FKBP1b into the hippocampus of aged male
rats, we assessed the critical prediction that overexpressing FKBP1b should reverse Ca2 + - mediated manifestations of
brain aging.
By Western blot analysis
using rat brain extracts of cortex, hypothalamus, midbrain, and hindbrain, the antibody specifically labels a single band.
For source material Scheller first obtained vesicles from the electric organ of the marine ray Torpedo, then switched to
rat brain vesicles — the same material
used by Südhof.
For the study, Hill compared
brain tissue from normal and Parkinson's - like
rats using ion mobility — mass spectrometry (IMMS), a process that analyzes both the weight and speed of chemical molecules.
In 2011 scientists demonstrated that stem cells extracted from a
rat's
brain could be made to produce insulin and
used to cure diabetes in the same ratANCHOR.