A5005267749- Functional Brain Connectivity Studies
- EEG and Brain-Computer Interfaces
- Neural dynamics and brain function
- Neural and Behavioral Psychology Studies
- Cell Image Analysis Techniques
- Visual perception and processing mechanisms
- Health, Environment, Cognitive Aging
- Retinal Imaging and Analysis
- Advanced Neuroimaging Techniques and Applications
- Ergonomics and Musculoskeletal Disorders
- Advanced Memory and Neural Computing
- Neuroscience and Neural Engineering
- Building Energy and Comfort Optimization
- Action Observation and Synchronization
- Olfactory and Sensory Function Studies
- Neural Networks and Applications
- Scientific Computing and Data Management
- Face Recognition and Perception
- Facilities and Workplace Management
- Workplace Health and Well-being
- Retinal Development and Disorders
École Polytechnique Fédérale de Lausanne
2025
The University of Queensland
2017-2024
Abstract Free communication is one of the cornerstones modern civilisation. While manual keyboards currently allow us to interface with computers and manifest our thoughts, a next frontier without input. Brain-computer (BCI) spellers often achieve this by decoding patterns neural activity as users attend flickering keyboard displays. To date, highest performing report typing rates ~10.00 words/minute. impressive, these are typically calculated for experienced repetitively single phrases. It...
Neural markers of visual function in age-related macular degeneration (AMD) allow clinicians and researchers to directly evaluate the functional changes processing which occur as a result progressive loss afferent input from macula. Unfortunately, few protocols exist that elicit such neural markers, most these are poorly adapted AMD. Here, we propose novel method embedding frequency tags into full colour motion videos by periodically manipulating contrast information different spatial...
Neural markers of visual function in age-related macular degeneration (AMD) allow clinicians and researchers to directly evaluate the functional changes processing which occur as a result progressive loss afferent input from macula. Unfortunately, few protocols exist that elicit such neural markers, most these are poorly adapted AMD. Here, we propose novel method embedding frequency tags into full color motion videos by periodically manipulating contrast information different spatial...
This pilot study investigated the links between psychobiological indicators of work productivity, prolonged desk sitting, and conditions whereby office workers were able to interrupt sitting using a sit-stand or treadmill desk.Twenty participants visited our laboratory completed their own in counterbalanced sit-only, (Varidesk Pro Plus 48™), sit-walk (Infiniti TR1200-DTS™). Steady-state visually evoked potentials calculated from electroencephalography recordings during set task at end...
It is often necessary for individuals to coordinate their actions with others. In the real world, joint rely on direct observation of co-actors and rhythmic cues. But how are coordinated when such cues unavailable? To address this question, we recorded brain activity while pairs participants guided a cursor target either individually (solo control) or together partner (joint from whom they were physically visibly separated. Behavioural patterns revealed that action involved real-time...
Abstract Brain-computer interfaces (BCIs) are a rapidly expanding field of study and require accurate reliable real-time decoding patterns neural activity. These protocols often exploit selective attention, mechanism that prioritises the sensory processing task-relevant stimulus features (feature-based attention) or spatial locations (spatial attention). Within visual modality, attentional modulation responses to different inputs is well indexed by steady-state evoked potentials (SSVEPs)....
Neuroimaging data analysis often requires purpose-built software, which can be challenging to install and may produce different results across computing environments. Beyond being a roadblock neuroscientists, these issues of accessibility portability hamper the reproducibility neuroimaging pipelines. Here, we introduce Neurodesk platform, harnesses software containers support comprehensive growing suite (https://www.neurodesk.org/). includes browser-accessible virtual desktop environment...
Neuroimaging data analysis often requires purpose-built software, which can be challenging to install and may produce different results across computing environments. Beyond being a roadblock neuroscientists, these issues of accessibility portability hamper the reproducibility neuroimaging pipelines. Here, we introduce Neurodesk platform, harnesses software containers support comprehensive growing suite (https://www.neurodesk.org/). includes browser-accessible virtual desktop environment...
The ability to coordinate approach and avoidance actions in dynamic environments represents the boundary between extinction continued survival of many animal species. It is therefore crucial that sensory systems allocate limited attentional resources most relevant information facilitate planning execution appropriate actions. Prominent theories how attention regulates visual processing focus on distinction behaviorally irrelevant inputs. To date, however, no study has directly compared...
Complex perceptual decisions, in which information must be integrated across multiple sources of evidence, are ubiquitous but not well understood. Such decisions rely on sensory processing each individual source and therefore vulnerable to bias if resources disproportionately allocated among visual inputs. To investigate this, we developed an implicit neurofeedback protocol embedded within a complex decision-making task favor one evidence over another. Human participants both sexes (<i>N</i>...
Glatard et al [1] found that the operating system version affected computational results of neuroimaging analysis pipelines. Their work demonstrated this reproducibility issue is caused by accumulated floating-point differences across systems. Neurodesk (www.neurodesk.org) approaches problem packaging every pipeline into a software container and thereby can control underlying dependencies for each application regardless system. In work, brain tissue segmentation from FMRIB Software Library...
Free and open communication is fundamental to modern life. Brain-computer interfaces (BCIs), which translate measurements of the user's brain activity into computer commands, present emerging forms hands-free communication. BCI systems have long been used in clinical settings for patients with paralysis other motor disorders, yet not implemented free between healthy, BCI-naive users. Here, two studies, we developed validated a high-performance non-invasive system, examined its feasibility...