Monday, May 14, 2018
Work in the Schieber lab by Marc Schieber and Kevin Mazurek was included in "The Sensory Revolution" in Psychology Today.
Our senses are under constant threat from the stimuli, routines, and ailments of the modern world. Fortunately, neuroscience is inspiring remedies that not only restore sensory input but radically alter it.
Sometimes sensation makes its way to the brain but doesn't alter behavior because the brain's wiring fails, as in stroke or localized brain damage. Neuroscientists Marc Schieber and Kevin Mazurek, both at the University of Rochester, have demonstrated a method that might bypass these downed lines. They've trained two monkeys to perform four instructed actions, such as turning a knob or pressing a button. But that instruction takes the form of an electrical signal sent to electrodes in the monkeys' premotor cortex, an area between the sensory cortices and the motor cortex, which controls muscle movement. Even without any sensory instruction, the monkeys were nearly 100 percent accurate at interpreting the signal and performing the correct action.Read More: Rochester Research Cited in Psychology Today Article
Monday, April 30, 2018
Kevin Mazurek received a Scholarship Award from the Neural Control of Movement (NCM) Society to present an individual presentation at the NCM Annual Meeting held in Santa Fe, New Mexico (April 30 - May 4).Read More: Scholarship Award Winner: Kevin Mazurek
Saturday, April 21, 2018
Kevin Mazurek received a Future Clinical Researcher Scholarship Award from the American Academy of Neurology (AAN) to present a platform presentation at the AAN Annual Meeting held in Los Angeles, California (April 21 - 27).Read More: Dr. Mazurek receives award at national convention
Monday, March 12, 2018
Kevin Mazurek, Ph.D., postdoctoral fellow in the Department of Neurology at URMC, will investigate how areas of the brain communicate information about how and why movements are performed and how neurologic diseases such as epilepsy affect this communication.
Electrophysiological techniques allow for investigating which cortical areas communicate information related to the performance of voluntary movements. For his KL2 project, Dr. Mazurek will analyze changes in neural communication as participants perform the same hand and finger movements when instructed with different sensory cues (e.g. visual, auditory). He will compare healthy individuals and individuals with intractable epilepsy to identify changes in neural communication pathways. Identifying the exact nature in which epileptic activity affects cortical communication could lead to a biomarker for the appropriate connections to target for rehabilitative treatment.Read More: New Career Development Awardees to Study Suicide Prevention and Neural Processing