Specific dynamic facial expression evoked responses show distinct perceptual and attentional features in autism connected to social communication and GABA phenotypes

Scientific Reports

2025 | journal-article

New Dynamic Facial Expression EEG Signatures Reveal Perceptual and Attentional Features Associated with Social Communication and GABA Phenotypes in Autism: A Link with the Third Visual Pathway

INSAR meeting 2025 - International Society for Autism Research

2025 | conference-poster

Synaptic Density Marker, SV2A, Is Reduced in Autistic Adults and a Mouse Model of Idiopathic Autism

INSAR meeting 2025 - International Society for Autism Research

2025 | conference-poster

Can targeting the serotonin (5-HT) system ‘shift’ the neurochemistry of Autism?

AIMS-2-Trials General Assembly Meeting 2025: Autism Innovative Medicine Studies 2 Trials project

2025 | conference-poster

No differences in synaptic density in twins with autism and their non-autistic co-twins. However, are differences in SV2A binding potential in autistic brains a matter of white matter?

International Journal of Neuropsychopharmacology

2025 | journal-article

Synaptic density marker, SV2A, is reduced in autistic adults

BPNA Annual Conference 2025 - British Paediatric Neurology Association

2025 | conference-poster

Evidence for Neuroplasticity in the Human Brain in Health and Disease: A Systematic Review Focusing on Molecular Imaging Using PET

Neural Plasticity

2025 | journal-article

The impact of putamen dopamine in the prefrontal cortex connectivity during executive functioning in Parkinson’s disease

CIBIT meeting 2024 - Coimbra Institute for Biomedical Imaging and Translational Research

2024 | conference-poster

Distinct oscillatory patterns differentiate between segregation and integration processes in perceptual grouping

Human Brain Mapping

2024 | journal-article

Synaptic density in autism in a multi-center cohort

2024 | other

Open-data, citizen science: iNaturalist research-grade observations recorded by Ricardo Martins

2024 | data-set

Teoria da Mente implícita na Esquizofrenia e Doença Bipolar: padrões cerebrais distintivos de conetividade funcional

XVII Portuguese National Congress of Psychiatry

2023 | conference-poster

Distinct functional connectivity patterns in dopaminergic and limbic pathways underlying task-based implicit Theory of Mind in Schizophrenia and Bipolar Disorder

CRSy23 - Champalimaud Research Symposium 2023

2023 | conference-poster

Distinct oscillatory patterns differentiate between segregation and integration processes in perceptual grouping

CRSy23 - Champalimaud Research Symposium 2023

2023 | conference-poster

Brain Hemispheric Asymmetry in Schizophrenia and Bipolar Disorder

Journal of Clinical Medicine

2023 | journal-article

Textural properties of microglial activation in Alzheimer's disease as measured by (R)-[11C]PK11195 PET

Brain Communications

2023 | journal-article

A structural MRI study of cortical complexity features of major depression, schizophrenia, and bipolar disorder

FRM 2023 - Federation of European Neuroscience Societies, Regional Meeting 2023

2023 | conference-poster

Synaptic density marker, SV2A, is reduced in autistic adults

INSAR meeting 2023 - International Society for Autism Research

2023 | conference-poster

Associations between cortical ß-amyloid burden, fornix microstructure and cognitive processing of faces, places, bodies and other visual objects in early Alzheimer's disease

Hippocampus

2022 | journal-article

Nervous system plasticity in stroke: functional magnetic resonance and PET

CIBIT meeting 2023 - Coimbra Institute for Biomedical Imaging and Translational Research

2022 | conference-poster

Dual PET-fMRI reveals a link between neuroinflammation, amyloid binding and compensatory task-related brain activity in Alzheimer’s disease

Communications Biology

2022 | journal-article

The role of motion adaptation in bottom-up mechanisms of perceptual decision-making

13th Symposium of the BIAL Foundation “Behind and Beyond the Brain”

2022 | conference-poster

Texture Quantification Parameters for Alzheimer's disease diagnosis measured by 11C- (R)- PK11195 PET images

European Journal of Nuclear Medicine and Molecular Imaging - EANM2021 - Annual Congress of the European Association of Nuclear Medicine

2021 | conference-paper

A Fundamental Distinction in Early Neural Processing of Implicit Social Interpretation in Schizophrenia and Bipolar Disorder

NeuroImage: Clinical

2021 | journal-article

Automatic classification of idiopathic Parkinson’s disease and atypical Parkinsonian syndromes combining [11C]raclopride PET uptake and MRI grey matter morphometry

Journal of Neural Engineering

2021 | journal-article

The dual nature of the BOLD signal: Responses in visual area hMT+ reflect both input properties and perceptual decision

Human Brain Mapping

2021 | journal-article

Investigating the Spatial Associations Between Amyloid-β Deposition, Grey Matter Volume, and Neuroinflammation in Alzheimer’s Disease

Journal of Alzheimer's Disease

2021 | journal-article

Effects of anodal multichannel transcranial direct current stimulation (tDCS) on social-cognitive performance in healthy subjects: A randomized sham-controlled crossover pilot study

Non-invasive Brain Stimulation (NIBS) in Neurodevelopmental Disorders

2021 | book-chapter

Identification of competing neural mechanisms underlying positive and negative perceptual hysteresis in the human visual system

NeuroImage

2020 | journal-article

The Retinal Inner Plexiform Synaptic Layer Mirrors Grey Matter Thickness of Primary Visual Cortex with Increased Amyloid β Load in Early Alzheimer’s Disease

Neural Plasticity

2020 | journal-article

Morphometry and gyrification in bipolar disorder and schizophrenia: A comparative MRI study

NeuroImage: Clinical

2020 | journal-article

Distinct roles of beta and gamma oscillations during integration of ambiguous motion

FRM 2019 - Federation of European Neuroscience Societies Regional meeting

2019 | conference-poster

Tracking perceptual decision mechanisms through changes in interhemispheric functional connectivity in human visual cortex

Scientific Reports

2019 | journal-article

Investigating whole-brain MRI markers in neuropsychiatric disorders – separating disease duration from medication effects in schizophrenia and bipolar disorder

Frontiers in Cellular Neuroscience

2019 | journal-article

Studying the neuronal mechanisms underlying bistable perception: the role of adaptation, persistence, and inhibition on perceptual decision

Frontiers in Cellular Neuroscience

2019 | journal-article

Unraveling the neural correlates of perceptual hysteresis: the effects of perceptual history on the visual perception of an ambiguous stimulus

FENS 2018 - 11th FENS Forum of Neuroscience

2018 | conference-poster

Evidence for distinct levels of neural adaptation to both coherent and incoherently moving visual surfaces in visual area hMT.

NeuroImage

2018 | journal-article

Evidence for asymmetric perceptual adaptation to coherent and incoherent moving plaids

OHBM 2018 - 24th Annual Meeting of the Organization for Human Brain Mapping

2018 | conference-poster

Open-code, journal paper: personalized neural networks for epileptic seizure prediction

2018 | data-set

Beta oscillations reflect perceptual experience under ambiguous stimulation but not in the absence of conflict

13th International Conference for Cognitive Neuroscience

2017 | conference-poster

Long-range interhemispheric binding of bistable surface motion reflects bottom-up processes generated within hMT+

13th International Conference for Cognitive Neuroscience

2017 | conference-poster

The Perceptual Integration of Visual Motion Revealed by hMT+ Interhemispheric Connectivity: a 7 Tesla study

13th International Conference for Cognitive Neuroscience, Amsterdam

2017 | conference-poster

Beta oscillations during motion integration and segmentation: evidence of binding or perceptual bias?

7th Iberian Congress on Perception

2017 | conference-poster

High-resolution 7T fMRI data on the perceptual long-range segregation vs. integration of bistable moving stimuli

7th Iberian Congress on Perception

2017 | conference-poster

Maintenance of perceptual stability of interhemispheric surface motion is associated with bottom-up influences generated within hMT+

7th Iberian Congress on Perception

2017 | conference-poster

Study of motion adaptation and its role in deciding between competing surface representations

7th Iberian Congress on Perception

2017 | conference-poster

Development of techniques for haptic exploration and recognition of objects - a contribution to autonomous robotic hands

Universidade de Coimbra

2017 | dissertation-thesis

Integration of touch attention mechanisms to improve the robotic haptic exploration of surfaces

Neurocomputing

2017 | journal-article

Interhemispheric binding of ambiguous visual motion is associated with changes in beta oscillatory activity but not with gamma range synchrony

Journal of Cognitive Neuroscience

2017 | journal-article

Pivotal role of hMT+ in long-range disambiguation of interhemispheric bistable surface motion

Human Brain Mapping

2017 | journal-article

Binding of ambiguous visual stimuli is associated with changes in beta power but not with synchrony

OHBM 2016 - 22nd Annual Meeting of the Organization for Human Brain Mapping

2016 | conference-poster

Long-range perceptual integration of visual motion revealed at high resolution 7T fMRI

OHBM 2016 - 22nd Annual Meeting of the Organization for Human Brain Mapping

2016 | conference-poster

Perceptual interpretation of visual motion revealed at high resolution 7T fMRI: differential modulation of neural population activity

V IBILI Meeting - Coimbra Institute for Clinical and Biomedical Research

2015 | conference-poster

Increased synchrony correlates with visual binding: a study on visual integration on healthy subjects and schizophrenic patients

Annual Conference on Clinical Neurophysiology and Neuroimaging

2015 | conference-poster

Perceptual motion integration correlates with long range neural synchrony: a study on the temporal binding hypothesis

IV IBILI meeting - Coimbra Institute for Clinical and Biomedical Research.

2014 | conference-poster

Touch attention Bayesian models for robotic active haptic exploration of heterogeneous surfaces

IROS 2014 - 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems

2014 | conference-paper

Touch attention Bayesian models for robotic active haptic exploration

REACTS 2013 - Workshop on Recognition and Action for Scene Understanding - International Conference of Computer Analysis of Images and Patterns

2013 | conference-paper

Touch attention Bayesian models for object feature extraction in robotic blind manipulation

MaxEnt2012 - International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering

2012 | conference-poster

Representation framework of perceived object softness characteristics for active robotic hand exploration

HRI 2012 - ACM/IEEE International Conference on Human-Robot Interaction

2012 | conference-paper

A Probabilistic Framework to Detect Suitable Grasping Regions on Objects

IFAC Proceedings Volumes

2012 | journal-article

Extracting data from human manipulation of objects towards improving autonomous robotic grasping

Robotics and Autonomous Systems

2012 | journal-article

Manipulative tasks identification by learning and generalizing hand motions

IFIP Advances in Information and Communication Technology

2011 | book

Learning Motion Patterns from Multiple Observations along the Actions Phases of Manipulative Tasks

IROS 2010 - 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems

2010 | conference-paper

Probabilistic representation of 3D object shape by in-hand exploration

IROS 2010 - 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems

2010 | conference-paper

Symbolic Level Generalization of In-hand Manipulation Tasks from Human Demonstrations using Tactile Data Information

IROS 2010 - 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems

2010 | conference-paper

Grasp exploration for 3D object shape representation using probabilistic map

IFIP Advances in Information and Communication Technology

2010 | book

Human reach-to-grasp generalization strategies: a Bayesian approach

RSS 2009 - Robotics: Science and Systems

2009 | conference-paper

Computational Intelligence Algorithms for Seizure Prediction - 8th European Congress on Epileptology

Epilepsia

2009 | journal-article

BW-Eye: Ophthalmologic decision support system based on clinical workflow and data mining techniques-image registration algorithm

Universidade de Coimbra

2008 | dissertation-thesis

Towards Personalized Neural Networks for Epileptic Seizure Prediction

Artificial Neural Networks - ICANN 2008

2008 | book-chapter

Open Code - HL7 Health Level 7 message parser

| data-set

Open Code, journal paper: Identification of competing neural mechanisms underlying positive and negative perceptual hysteresis in the human visual system

| data-set

Open code - DICOM data extraction and display

| data-set

Open code - medical equipment-computer communication - MECIF protocol

| data-set

Open code - Moving plaids with dots - Psychophysics Toolbox.

| data-set

Open code - OCR optical character recognition using neural networks

| data-set

Open code - ambiguous and unambiguous plaid motion stimuli - Psychophysics Toolbox

| data-set

Open code - determination of heart rate from ECG data

| data-set

Open code - human body and hand kinematic structure analysis in a 3D environment

| data-set

Open code - instrumented Rubik cube touch data visualization tool - HANDLE project

| data-set

Open code - moving dots localizer - MT, MST, MT-proper - Psychophysics Toolbox

| data-set

Open code - reconstruction of octrees (volumetric grid) from 3D point-cloud

| data-set