Searched for: subject%3A%22neuroscience%22
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Jafarian, M. (author), Chávez Huerta, D. (author), Villani, Gianluca (author), Lansner, Anders (author), Johansson, Karl H. (author)
This article studies free recall, i.e., the reactivation of stored memory items, namely patterns , in any order, of a model of working memory. Our free recall model is based on a biologically plausible modular neural network composed of H modules, namely hypercolumns , each of which is a bundle of M minicolumns . The coupling weights and...
journal article 2023
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Würzbauer, Valentin (author), Lenk, Kerstin (author), Jafarian, M. (author)
The brain consists not only of neurons but also of non-neuronal cells, including astrocytes. Recent discoveries in neuroscience suggest that astrocytes directly regulate neuronal activity by releasing gliotransmitters such as glutamate. In this paper, we consider a biologically plausible mathematical model of a tripartite neuron-astrocyte...
journal article 2023
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Meng, X. (author), Ganapathy, S. (author), van Roemburg, Lars (author), Post, M.G. (author), Brinks, D. (author)
Voltage imaging using genetically encoded voltage indicators (GEVIs) has taken the field of neuroscience by storm in the past decade. Its ability to create subcellular and network level readouts of electrical dynamics depends critically on the kinetics of the response to voltage of the indicator used. Engineered microbial rhodopsins form a...
review 2023
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Ganapathy, S. (author), Meng, X. (author), Mossel, D.D.M. (author), Jagt, Mels (author), Brinks, D. (author)
Genetically encoded voltage indicators, particularly those based on microbial rhodopsins, are gaining traction in neuroscience as fluorescent sensors for imaging voltage dynamics with high-spatiotemporal precision. Here we establish a novel genetically encoded voltage indicator candidate based on the recently discovered subfamily of the...
journal article 2023
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Shenoy, Rohan (author)
This Master's thesis project is conceived in two parts. <br/><br/>The first part is the research project and is titled &lt;&lt;The Art of Acquiring Flow&gt;&gt; where the study assesses an architect’s ability to experience ‘design flow’, during the ideation phase, based on the type of design tool utilized. In order to test the hypothesis, I...
master thesis 2022
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Panagiotou, S. (author), Sidiropoulos, Harry (author), Soudris, Dimitrios (author), Negrello, Mario (author), Strydis, C. (author)
Modern neuroscience employs in silico experimentation on ever-increasing and more detailed neural networks. The high modeling detail goes hand in hand with the need for high model reproducibility, reusability and transparency. Besides, the size of the models and the long timescales under study mandate the use of a simulation system with high...
journal article 2022
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Lomas, J.D. (author), Lin, Albert (author)
Focusing on human capacity to design, the volume's final chapter draws attention to the fascinating role imagination can play in human life. The relationship between human consciousness and the evolution of the species continues to captivate and puzzle scholars. By revisiting the dialogue between consciousness and evolution, the authors...
book chapter 2022
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Meng, X. (author), Huismans, Lex (author), Huijben, T.A.P.M. (author), Szabó, G.V. (author), van Tol, R.F.C. (author), De Heer, Izak (author), Ganapathy, S. (author), Brinks, D. (author)
Voltage imaging and optogenetics offer new routes to optically detect and influence neural dynamics. Optimized hardware is necessary to make the most of these new techniques. Here we present the Octoscope, a versatile, multimodal device for all-optical electrophysiology. We illustrate its concept and design and demonstrate its capability to...
journal article 2022
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Bos, F.R.R.C. (author), Anil Meera, A. (author), Benders, D. (author), Wisse, M. (author)
The free energy principle from neuroscience provides a brain-inspired perception scheme through a data-driven model learning algorithm called Dynamic Expectation Maximization (DEM). This paper aims at introducing an exper-imental design to provide the first experimental confirmation of the usefulness of DEM as a state and input estimator for...
conference paper 2022
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Anil Meera, A. (author), Wisse, M. (author)
The free energy principle (FEP) from neuroscience provides a framework called active inference for the joint estimation and control of state space systems, subjected to colored noise. However, the active inference community has been challenged with the critical task of manually tuning the noise smoothness parameter. To solve this problem, we...
conference paper 2022
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Vrijhof, Michaël (author)
From a biological perspective, I have researched how our bodies have evolved in the biosphere for millions of years and therefore we are wired to have an incredibly rich diet of sensory stimuli. I have distinguished some of our intrinsic needs, and accompanied them with the latest design tools from the field of environmental psychology and neuro...
master thesis 2021
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Guinea Perez, Javier (author)
The objective of this thesis was to develop a rodent tracker using the FlashTrack implants, and allow for tracking data to be used for behavioural research. The task was split into three main problems: detection, tracking and error detection. The detection was solved with basic image processing. The first step was background removal, using...
master thesis 2021
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Penalver-Andres, Joaquin (author), Buetler, Karin A. (author), Koenig, Thomas (author), Müri, René Martin (author), Marchal Crespo, L. (author)
Learning a new motor task is a complex cognitive and motor process. Especially early during motor learning, cognitive functions such as attentional engagement, are essential, e.g., to discover relevant visual stimuli. Drawing participant’s attention towards task-relevant stimuli—e.g., with task instructions using visual cues or explicit...
journal article 2021
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Agres, Kat R. (author), Schaefer, Rebecca S. (author), Volk, Anja (author), van Hooren, Susan (author), Holzapfel, Andre (author), Dalla Bella, Simone (author), Müller, Meinard (author), de Witte, Martina (author), Neerincx, M.A. (author)
The fields of music, health, and technology have seen significant interactions in recent years in developing music technology for health care and well-being. In an effort to strengthen the collaboration between the involved disciplines, the workshop “Music, Computing, and Health” was held to discuss best practices and state-of-the-art at the...
journal article 2021
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Liuzzi, Peppe (author)
Biologically inspired neural networks are a promising approach to understand the causes and improve the treatments of brain damage. Parkinson's disease is a progressive nervous system disorder that affects mainly movements, speech and cognitive problems. It symptoms cannot be cured, though medications can significantly improve the condition....
master thesis 2020
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Radman, A. (author), Kousoulas, Stavros (author), Djebbara, Z. (author), K., August (author)
The philosophies of substance presuppose a subject which then encounters a datum. This subject then reacts to the datum. The process ontology presupposes a datum (firstness) which is met with feelings (secondness), and progressively attains the unity of a subject (thirdness). It is in this sense that our bodily experience is primarily an...
conference paper 2020
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Rainey, S. (author), Martin, Stephanie (author), Christen, Andy (author), Megevand, Pierre (author), Fourneret, Eric (author)
Brain reading technologies are rapidly being developed in a number of neuroscience fields. These technologies can record, process, and decode neural signals. This has been described as ‘mind reading technology’ in some instances, especially in popular media. Should the public at large, be concerned about this kind of technology? Can it really...
journal article 2020
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de Groot, Andres (author), van den Boom, Bastijn Jg (author), van Genderen, Romano M. (author), Coppens, Joris (author), van Veldhuijzen, John (author), Bos, Joop (author), Hoedemaker, Hugo (author), Negrello, M.J.F. (author), Willuhn, Ingo (author), De Zeeuw, Chris I. (author), Hoogland, Tycho M. (author)
Miniaturized fluorescence microscopes (miniscopes) have been instrumental to monitor neural signals during unrestrained behavior and their open-source versions have made them affordable. Often, the footprint and weight of open-source miniscopes is sacrificed for added functionality. Here, we present NINscope: a light-weight miniscope with a...
journal article 2020
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Heerkens Thijssen, Oscar (author)
A better understanding in the biological clock is important to help reduce stress on shift workers. Moreover, in the field of medication it will allow for more effective treatments as certain types of medication are more effective when applied at certain moments in the 24-hour cycle. The mammalian biological clock is controlled by a tiny area in...
master thesis 2019
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Douw, Linda (author), Dellen, van, Edwin (author), Gouw, Alida A. (author), Griffa, Alessandra (author), de Haan, Willem (author), van den Heuvel, Martijn (author), Hillebrand, Arjan (author), Van Mieghem, P.F.A. (author), Nissen, Ida A. (author)
Clinical network neuroscience, the study of brain network topology in neurological and psychiatric diseases, has become a mainstay field within clinical neuroscience. Being a multidisciplinary group of clinical network neuroscience experts based in The Netherlands, we often discuss the current state of the art and possible avenues for future...
review 2019
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