Slower Peak Pupillary Response to Emotional Faces in Parents of Autistic Individuals [PDF]
Frontiers in Psychology, 2022 BackgroundAtypical autonomic arousal has been consistently documented in autism spectrum disorder (ASD) and is thought to contribute to the social-communication phenotype of ASD. Some evidence suggests that clinically unaffected first-degree relatives of
Abigail L. Hogan +3 more
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Pupillary Response to Postural Demand in Parkinson’s Disease [PDF]
Frontiers in Bioengineering and Biotechnology, 2021 Background: Individuals with Parkinson’s disease (PD) may need to spend more mental and physical effort (i.e., cognitive workload) to maintain postural control.
Melike Kahya +6 more
doaj +2 more sources
Pupillary response test as a potential early diagnosis biomarker of Alzheimer’s disease [PDF]
Dementia & NeuropsychologiaPsychometric tests as the gold-standard for diagnosing Alzheimer’s disease (AD) tend to be inefficient, nonreproducible, and are affected by many factors.
Robert Shen +11 more
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The pupillary response of cephalopods [PDF]
Journal of Experimental Biology, 2005 This paper provides the first detailed description of the time courses of light-evoked pupillary constriction for two species of cephalopods, Sepia officinalis (a cuttlefish) and Eledone cirrhosa (an octopus).
Douglas, R. H. +2 more
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Gaze-Contingent Flicker Pupil Perimetry Detects Scotomas in Patients With Cerebral Visual Impairments or Glaucoma [PDF]
Frontiers in Neurology, 2018 Background: The pupillary light reflex is weaker for stimuli presented inside as compared to outside absolute scotomas. Pupillograph perimetry could thus be an objective measure of impaired visual processing. However, the diagnostic accuracy in detecting
Marnix Naber +10 more
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Pupillary response reflects attentional modulation to sound after emotional arousal [PDF]
Scientific Reports, 2021 There have been various studies on the effects of emotional visual processing on subsequent non-emotional auditory stimuli. A previous study with EEG has shown that responses to deviant sounds presented after presenting negative pictures collected more ...
Satoshi Nakakoga +5 more
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Frequency tagged multifocal pupillary response fields identify age-related macular degeneration and diabetic retinopathy [PDF]
Frontiers in NeuroscienceObjectivesTo quickly characterize multifocal Pupillary Response Fields (mPRF) using frequency tagging and to identify pupillary biomarkers of age-related macular degeneration (AMD) and diabetic retinopathy (DR).MethodsParticipants with AMD (N = 74), DR ...
Laure Trinquet +8 more
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Method to Quickly Map Multifocal Pupillary Response Fields (mPRF) Using Frequency Tagging [PDF]
VisionWe present a method for mapping multifocal Pupillary Response Fields in a short amount of time using a visual stimulus covering 40° of the visual angle divided into nine contiguous sectors simultaneously modulated in luminance at specific, incommensurate,
Jean Lorenceau +13 more
doaj +2 more sources
Recovery of the Pupillary Response After Light Adaptation Is Slowed in Patients with Age-Related Macular Degeneration [PDF]
Journal of Eye Movement ResearchPurpose: This study evaluates a novel, non-invasive method using a virtual reality (VR) headset with integrated eye trackers to assess retinal function by measuring the recovery of the pupillary response after light adaptation in patients with age ...
Javier Barranco Garcia +4 more
doaj +2 more sources
A Hybrid Brain-Computer Interface Based on Visual Evoked Potential and Pupillary Response [PDF]
Frontiers in Human Neuroscience, 2022 Brain-computer interface (BCI) based on steady-state visual evoked potential (SSVEP) has been widely studied due to the high information transfer rate (ITR), little user training, and wide subject applicability. However, there are also disadvantages such
Lu Jiang +8 more
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