Publications by authors named "M Ursino"

Background: Currently, patients with cystic fibrosis do not routinely monitor their respiratory function at home.

Objective: This study aims to assess the clinical validity of using different connected health devices at home to measure 5 physiological parameters to help prevent exacerbations on a personalized basis from the perspective of patient empowerment.

Methods: A multicenter interventional pilot study including 36 patients was conducted.

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Background: Epilepsy, characterized as a network disorder, involves widely distributed areas following seizure propagation from a limited onset zone. Accurate delineation of the epileptogenic zone (EZ) is crucial for successful surgery in drug-resistant focal epilepsy. While visual analysis of scalp electroencephalogram (EEG) primarily elucidates seizure spreading patterns, we employed brain connectivity techniques and graph theory principles during the pre-ictal to ictal transition to define the epileptogenic network.

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Article Synopsis
  • Reinforcement learning relies on rewards and punishments, with dopamine playing a key role in modulating behavior, especially in dynamic situations like those seen in Parkinson's disease (PD).
  • The research investigates how dopamine affects learning and decision-making in PD, focusing on how medication impacts adaptability and the role of tonic dopamine in signaling the value of actions.
  • The study adapts a neurocomputational model to simulate reversal learning tasks, revealing a U-shaped relationship between dopamine levels and switch error rates, and highlights the importance of valence in learning, challenging existing views on dopamine's effects in cognitive processes related to PD.
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This study aimed to assess the feasibility of applying two recent phase I meta-analyses methods to protein kinase inhibitors (PKIs) developed in oncology and to identify situations where these methods could be both feasible and useful. This ancillary study used data from a systematic review conducted to identify dose-finding studies for PKIs. PKIs selected for meta-analyses were required to have at least five completed dose-finding studies involving cancer patients, with available results, and dose escalation guided by toxicity assessment.

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