Skip to main content
KLab Logo

Krekelberg Neuroscience Laboratory



The laboratory's long term goal is to understand how the brain manages to make sense of its complex visual environment. How are the photons that hit the retina translated into meaningful information about where things are, where they are going and what they look like?

An understanding of how this complex process may work, can only come from a combination of techniques: human psychophysics provides information at an abstract level; it tells us something about what humans do and sometimes it can provide constraints on how they do it. Functional magnetic resonance imaging can tell us something about the particular areas of the brain that are involved. To study the mechanisms, however, one also needs to have a detailed look at the neurons that do all this hard work. This is possible with electrophysiological methods in animals. The connection from the mechanistic single-cell knowledge to the high-level perceptual understanding can be made in monkeys that are performing psychophysical tasks while we record from relevant cells in their brains.

Eventually we not only want to understand the brain, but also improve it, or fix it when it malfunctions. For this reason we are interested in methods of neuromodulation, in particular noninvasive methods such as transcranial electric stimulation.


 Recent Publications

Kar.Ito.Cole.Krekelberg.2020.pdfTranscranial alternating current stimulation attenuates BOLD adaptation and increases functional connectivity : Journal of Neurophysiology 123: 428–438, 2020. (2020)
Quiroga, Morris, Krekelberg. Frontiers.pdfShort-Term Attractive Tilt Aftereffects Predicted by a Recurrent Network Model of Primary Visual Cortex : Front. Syst. Neurosci. 13:67. doi: 10.3389/fnsys.2019.00067 (2019)
Morris, Krekelberg - 2019.pdfA Stable Visual World in Primate Primary Visual Cortex : Current Biology, 29(9), 1471-1480.e6. doi:10.1016/j.cub.2019.03.069 (2019)
liuetal.pdfImmediate neurophysiological effects of transcranial electrical stimulation : Nature Communicationsvolume 9, Article number: 5092 (2018)  (2018)
Klingenhoefer,JOV,2017.pdfPerisaccadic visual perception : Journal of Vision (2017) 17(9):16, 1–14 (2017)
Recurrent Network Dynamics; a Link between Form and Motion.pdfRecurrent Network Dynamics; a Link between Form and Motion : Front. Syst. Neurosci. 11:12 (2017)


We gratefully acknowledge funding for our research program from the National Eye Institute, the National Institute for Mental Health, the National Institute for Neurological Disorders and Stroke, the Army Research Office, the National Science Foundation, the Pew Scholars Program, the Australian Medical Health Council, the Human Frontiers Science Program, Netherlands Scientific Research Organization, the Charles and Johanna Busch Foundation, the Brain Health Institute, and the Prins Bernhard Cultuurfonds.

 Contact Info

Rutgers University
197 University Avenue
Newark, NJ 07102
T: +1 973 353 3602
F: +1 973 353 1272