Search Results - "von Twickel, Arndt"

Controlling legs for locomotion-insights from robotics and neurobiology by Buschmann, Thomas, Ewald, Alexander, von Twickel, Arndt, Büschges, Ansgar

“…Walking is the most common terrestrial form of locomotion in animals. Its great versatility and flexibility has led to many attempts at building walking…”
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Input of sensory, limbic, basal ganglia and pallial/cortical information into the ventral/lateral habenula: Functional principles in anuran amphibians by Freudenmacher, Lars, Twickel, Arndt von, Walkowiak, Wolfgang

“…•VHb exhibits tonic regular, tonic irregular, rhythmic firing, and silent neurons.•VHb input of auditory, optic, limbic, basal ganglia, and pallial…”
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The habenula as an evolutionary conserved link between basal ganglia, limbic, and sensory systems—A phylogenetic comparison based on anuran amphibians by Freudenmacher, Lars, Twickel, Arndt, Walkowiak, Wolfgang

“…Based on anatomical and functional data, the habenula—a phylogenetically old brain structure present in all vertebrates—takes part in the integration of…”
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Refinement of the dopaminergic system of anuran amphibians based on connectivity with habenula, basal ganglia, limbic system, pallium, and spinal cord by Freudenmacher, Lars, Schauer, Maria, Walkowiak, Wolfgang, Twickel, Arndt

“…Whereas our understanding of the dopaminergic system in mammals allows for a distinction between ventral tegmental area (VTA) and substantia nigra pars…”
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On the Effectiveness of Impedance-Based Fingerprint Presentation Attack Detection by Kolberg, Jascha, Gläsner, Daniel, Breithaupt, Ralph, Gomez-Barrero, Marta, Reinhold, Jörg, von Twickel, Arndt, Busch, Christoph

“…Within the last few decades, the need for subject authentication has grown steadily, and biometric recognition technology has been established as a reliable…”
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Vulnerabilities of Connectionist AI Applications: Evaluation and Defense by Berghoff, Christian, Neu, Matthias, von Twickel, Arndt

“…This article deals with the IT security of connectionist artificial intelligence (AI) applications, focusing on threats to integrity, one of the three IT…”
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The pretectal connectome in lamprey by Capantini, Lorenza, von Twickel, Arndt, Robertson, Brita, Grillner, Sten

“…ABSTRACT In vertebrates, the pretectum and optic tectum (superior colliculus in mammals) are visuomotor areas that process sensory information and shape motor…”
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The Interplay of AI and Biometrics: Challenges and Opportunities by Berghoff, Christian, Neu, Matthias, von Twickel, Arndt

“…Current biometric applications exhibit numerous connections to artificial intelligence (AI). They use AI to boost their performance, can fall prey to attacks…”
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Vulnerabilities of Connectionist AI Applications: Evaluation and Defence by Berghoff, Christian, Neu, Matthias, von Twickel, Arndt

“…This article deals with the IT security of connectionist artificial intelligence (AI) applications, focusing on threats to integrity, one of the three IT…”
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Robustness testing of AI systems: A case study for traffic sign recognition by Berghoff, Christian, Bielik, Pavol, Neu, Matthias, Tsankov, Petar, von Twickel, Arndt

“…In: Maglogiannis I., Macintyre J., Iliadis L. (eds) Artificial Intelligence Applications and Innovations. AIAI 2021. IFIP Advances in Information and…”
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Towards Audit Requirements for AI-based Systems in Mobility Applications by Alagarswamy, Devi Padmavathi, Berghoff, Christian, Danos, Vasilios, Langer, Fabian, Markert, Thora, Schneider, Georg, von Twickel, Arndt, Woitschek, Fabian

“…Proceedings of the 9th International Conference on Information Systems Security and Privacy - ICISSP, pp. 339-348, 2023 , Lisbon, Portugal Various mobility…”
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Swing Velocity Profiles of Small Limbs Can Arise from Transient Passive Torques of the Antagonist Muscle Alone by von Twickel, Arndt, Guschlbauer, Christoph, Hooper, Scott L., Büschges, Ansgar

“…In large limbs, changing motor neuron activity typically controls within-movement velocity. For example, sequential agonist-antagonist-agonist motor neuron…”
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Anuran Vocal Communication: Effects of Genome Size, Cell Number and Cell Size by Gerhardt, H Carl, Tucker, Mitch A, von Twickel, Arndt, Walkowiak, Wolfgang

“…Significant variation in genome size occurs among anuran amphibians and can affect cell size and number. In the gray treefrog complex in North America,…”
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The blueprint of the vertebrate forebrain – With special reference to the habenulae by Grillner, Sten, von Twickel, Arndt, Robertson, Brita

“…•The medial and lateral habenulae are organized in a similar way in all vertebrates.•The lateral habenula controls activity level in dopamine, 5HT and…”
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Individual Dopaminergic Neurons of Lamprey SNc/VTA Project to Both the Striatum and Optic Tectum but Restrict Co-release of Glutamate to Striatum Only by von Twickel, Arndt, Kowatschew, Daniel, Saltürk, Mehmet, Schauer, Maria, Robertson, Brita, Korsching, Sigrun, Walkowiak, Wolfgang, Grillner, Sten, Pérez-Fernández, Juan

“…Dopaminergic neurons in the substantia nigra (SNc) innervate both striatum and the superior colliculus in mammals, as well as its homolog the optic tectum in…”
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Neural control of a modular multi-legged walking machine: Simulation and hardware by von Twickel, Arndt, Hild, Manfred, Siedel, Torsten, Patel, Vishal, Pasemann, Frank

“…The modular walking machine Octavio is a bio-inspired robot designed to serve as a testbed for modular neural locomotion control. It consists of up to eight…”
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Deriving neural network controllers from neuro-biological data: implementation of a single-leg stick insect controller by von Twickel, Arndt, Büschges, Ansgar, Pasemann, Frank

“…This article presents modular recurrent neural network controllers for single legs of a biomimetic six-legged robot equipped with standard DC motors. Following…”
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Reflex-oscillations in evolved single leg neurocontrollers for walking machines by von Twickel, Arndt, Pasemann, Frank

“…Issue Title: Mechanisms and formal tools in neural modeling As a prerequisite for developing neural control for walking machines that are able to autonomously…”
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Vereinbarkeit von Biometrieforschung und Datenschutz: Vereinbarkeit von Biometrieforschung und Datenschutz by von Twickel, Arndt, Breuer, Jennifer, Breithaupt, Ralph

“…Zusammenfassung Die Bedeutung von biometrischen Sicherheits-Technologien in verschiedensten kommerziellen und staatlichen Anwendungsbereichen steigt stetig…”
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Quantifying Attribution-based Explainable AI for Robustness Evaluations by Wilms, Leo, von Twickel, Arndt, Neu, Matthias, Berghoff, Christian

“…Zusammenfassung On the one hand, Deep Neural Networks (DNNs) create new opportunities in many digitisation applications such as complex Object Detection (OD)…”
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