Faculty receive WARF Named Professorships, Kellett Fellowships, and Romnes Awards wisc.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wisc.edu Daily Mail and Mail on Sunday newspapers.
E-Mail
MADISON, Wis. Millions of people are administered general anesthesia each year in the United States alone, but it s not always easy to tell whether they are actually unconscious.
A small proportion of those patients regain some awareness during medical procedures, but a new study of the brain activity that represents consciousness could prevent that potential trauma. It may also help both people in comas and scientists struggling to define which parts of the brain can claim to be key to the conscious mind. What has been shown for 100 years in an unconscious state like sleep are these slow waves of electrical activity in the brain, says Yuri Saalmann, a University of Wisconsin-Madison psychology and neuroscience professor. But those may not be the right signals to tap into. Under a number of conditions with different anesthetic drugs, in people that are suffering from a coma or with brain damage or other clinical situations there can be high-frequency activity as
Grafting neurons grown from monkeys’ own cells into their brains relieved the debilitating movement and depression symptoms associated with Parkinson’s disease, researchers at the University of Wisconsin-Madison report, in
In the study, the UW team describes its success with neurons made from induced pluripotent stem cells from the monkeys’ own bodies. This approach avoided complications with the primates’ immune systems and takes an important step toward a treatment for millions of human Parkinson’s patients.
“This result in primates is extremely powerful, particularly for translating our discoveries to the clinic.” UW-Madison neuroscientist Su-Chun Zhang, whose Waisman Center lab grew the brain cells
Neuroscience News
Neuroscience research articles are provided.
What is neuroscience? Neuroscience is the scientific study of nervous systems. Neuroscience can involve research from many branches of science including those involving neurology, brain science, neurobiology, psychology, computer science, artificial intelligence, statistics, prosthetics, neuroimaging, engineering, medicine, physics, mathematics, pharmacology, electrophysiology, biology, robotics and technology. – What is neurology? – Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them. – Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.