Multimodal biomarker based on temporal complexity of eye movements and pupil diameter in attention-deficit/hyperactivity disorder. [PDF]
PLOS Mental HealthAttention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent neurodevelopmental disorders without established biomarkers. Pupil diameter, regulated by the locus coeruleus-norepinephrine (LC-NE) system, and eye movements controlled by ...
Ayumu Ueno, Sou Nobukawa, Aya Shirama
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The diagnostic significance of pupillary reflex pathways: insights from classical examination and advanced pupillometry [PDF]
Frontiers in NeuroscienceBackground/objectivesThe pupil, a dynamic ocular structure, serves as a critical indicator of neurological and ophthalmological function. This interdisciplinary review explores the anatomical, physiological, and pathological aspects of pupillary reflexes
Łukasz Lisowski +5 more
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Contribution of pupillary light reflex assessment to Glasgow Coma Scale for prognostication in patients with traumatic brain injury [PDF]
Journal of Neurocritical Care, 2021 Background Glasgow Coma Scale (GCS) and the pupillary light reflex (PLR) are important prognostic tools for traumatic brain injury (TBI). This study compared the predictability of GCS, GCS plus manual PLR (GCS-P), GCS plus Neurological Pupil index (GCS ...
Amna A. Butt +6 more
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Mind the social feedback : effects of tDCS applied to the left DLPFC on psychophysiological responses during the anticipation and reception of social evaluations [PDF]
, 2022 The left dorsolateral prefrontal cortex (lDLPFC) is implicated in anticipatory (i.e. during anticipation of emotional stimuli) and online (i.e. during confrontation with emotional stimuli) emotion regulatory processes. However, research that investigates
Allaert, Jens +4 more
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A physiological marker of recognition memory in adults with autism spectrum disorder? The Pupil Old/New Effect [PDF]
, 2020 This study investigated the pupil Old/New effect in individuals with Autism Spectrum Disorder (ASD) and typical development (TD). Participants studied verbal and visual meaningful and meaningless materials in black and white on a computer screen.
Bowler, D. M., Gaigg, S. B., Ring, M.
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Journal of Ophthalmology, 2020 Background: As there is close association between pupil response and accommodation during gaze fixation on an object at any distance, it is important to assess accommodative pupil response both in healthy children and in those with accommodative ...
Shakir Dukhayer +2 more
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Pupil responses to colorfulness are selectively reduced in healthy older adults
Scientific Reports, 2023 The alignment between visual pathway signaling and pupil dynamics offers a promising non-invasive method to further illuminate the mechanisms of human color perception.
Janneke E. P. van Leeuwen +5 more
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Increased Pupil Size during Future Thinking in a Subject with Retrograde Amnesia
Brain Sciences, 2022 Recent research has assessed pupil size during past thinking in patients with retrograde amnesia. Building on this research, we assessed pupil size during future thinking in a retrograde amnesia patient.
Claire Boutoleau-Bretonnière +2 more
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From pupil to the brain: New insights for studying cortical plasticity through pupillometry
Frontiers in Neural Circuits, 2023 Pupil size variations have been associated with changes in brain activity patterns related with specific cognitive factors, such as arousal, attention, and mental effort.
Aurelia Viglione +3 more
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Journal of Ophthalmology, 2020 Background: As there is close association between pupil response and accommodation during gaze fixation on an object at any distance, it seems interesting to study pupil response to accommodation in patients with accommodative disorders.
Shakir Dukhayer +2 more
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