Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1974 1
1983 1
1984 1
1986 1
1987 2
1988 2
1989 3
1990 3
1991 4
1992 4
1994 2
1996 2
1998 1
1999 2
2000 2
2001 7
2002 4
2003 11
2004 13
2005 13
2006 9
2007 10
2008 7
2009 16
2010 12
2011 11
2012 13
2013 14
2014 20
2015 13
2016 20
2017 18
2018 28
2019 25
2020 21
2021 34
2022 21
2023 23
2024 10

Text availability

Article attribute

Article type

Publication date

Search Results

368 results

Results by year

Filters applied: . Clear all
Page 1
Pupil dilation reflects the authenticity of received nonverbal vocalizations.
Cosme G, Rosa PJ, Lima CF, Tavares V, Scott S, Chen S, Wilcockson TDW, Crawford TJ, Prata D. Cosme G, et al. Sci Rep. 2021 Feb 12;11(1):3733. doi: 10.1038/s41598-021-83070-x. Sci Rep. 2021. PMID: 33580104 Free PMC article.
In this work, we asked participants to rate the authenticity of authentic and acted laughs and cries, while simultaneously recording their pupil size, taken as proxy of cognitive effort and arousal. We report, for the first time, that acted laughs elicited higher pupil …
In this work, we asked participants to rate the authenticity of authentic and acted laughs and cries, while simultaneously recording their …
Relating Pupil Diameter and Blinking to Cortical Activity and Hemodynamics across Arousal States.
Turner KL, Gheres KW, Drew PJ. Turner KL, et al. J Neurosci. 2023 Feb 8;43(6):949-964. doi: 10.1523/JNEUROSCI.1244-22.2022. Epub 2022 Dec 14. J Neurosci. 2023. PMID: 36517240 Free PMC article.
Pupil diameter and blinking are influenced by arousal state, as are hemodynamics signals in the cortex. We investigated the relationship between cortical hemodynamics and pupil diameter and found that pupil diameter was strongly related to the blood volume in …
Pupil diameter and blinking are influenced by arousal state, as are hemodynamics signals in the cortex. We investigated the relations …
Application of Pupillometry in Neurocritical Patients.
Hsu CH, Kuo LT. Hsu CH, et al. J Pers Med. 2023 Jul 5;13(7):1100. doi: 10.3390/jpm13071100. J Pers Med. 2023. PMID: 37511713 Free PMC article. Review.
However, the assessment of PLR needs to take many factors into account since it can be modulated by various medications, alcohol consumption, and neurodegenerative diseases. The development of devices capable of measuring pupil size and assessing PLR quantitatively has rev …
However, the assessment of PLR needs to take many factors into account since it can be modulated by various medications, alcohol consumption …
Pupil responses associated with the perception of gravitational vertical under directional optic flows.
Park JH, Cho SI, Choi J, Han J, Rah YC. Park JH, et al. Sci Rep. 2021 Oct 29;11(1):21303. doi: 10.1038/s41598-021-00346-y. Sci Rep. 2021. PMID: 34716355 Free PMC article.
This study assessed the pupil responses in the sensory integration of various directional optic flows during the perception of gravitational vertical. ...Significantly larger pupil changes were identified under rotational flows than in straight flows. ...
This study assessed the pupil responses in the sensory integration of various directional optic flows during the perception of gravit …
Deep-learning-based enhanced optic-disc photography.
Ha A, Sun S, Kim YK, Lee J, Jeoung JW, Kim HC, Park KH. Ha A, et al. PLoS One. 2020 Oct 1;15(10):e0239913. doi: 10.1371/journal.pone.0239913. eCollection 2020. PLoS One. 2020. PMID: 33002080 Free PMC article.
In real clinical practice, however, limited patient cooperation, small pupils, or media opacities can limit the performance of ODP. The purpose of this study was to propose a deep-learning approach for increased resolution and improved legibility of ODP by contrast, color, …
In real clinical practice, however, limited patient cooperation, small pupils, or media opacities can limit the performance of ODP. T …
Reduced pupil dilation during action preparation in schizophrenia.
Thakkar KN, Brascamp JW, Ghermezi L, Fifer K, Schall JD, Park S. Thakkar KN, et al. Int J Psychophysiol. 2018 Jun;128:111-118. doi: 10.1016/j.ijpsycho.2018.03.012. Epub 2018 Mar 21. Int J Psychophysiol. 2018. PMID: 29574231 Free PMC article.
Applying a race model of performance, we have previously shown that SZP require more time to inhibit a planned action. In the current analysis, we measured pupil dilation associated with task preparation and found that SZP had a shallower increase in pupil size prio …
Applying a race model of performance, we have previously shown that SZP require more time to inhibit a planned action. In the current analys …
Pupil-aberration calibration with controlled illumination for quantitative phase imaging.
Baek Y, Hugonnet H, Park Y. Baek Y, et al. Opt Express. 2021 Jul 5;29(14):22127-22135. doi: 10.1364/OE.426080. Opt Express. 2021. PMID: 34265984 Free article.
However, the quantitative nature of QPI makes it susceptible to optical aberrations. We propose a method for calibrating pupil aberrations by imaging a sample of interest. The proposed method recovers pupil information by utilizing the cross-spectral density between …
However, the quantitative nature of QPI makes it susceptible to optical aberrations. We propose a method for calibrating pupil aberra …
Significant Measures of Gaze and Pupil Movement for Evaluating Empathy between Viewers and Digital Content.
Zhang J, Park S, Cho A, Whang M. Zhang J, et al. Sensors (Basel). 2022 Feb 22;22(5):1700. doi: 10.3390/s22051700. Sensors (Basel). 2022. PMID: 35270846 Free PMC article.
The results showed that viewers' saccadic amplitude and peak pupil dilation in the eigenvalues of eye movements increased in the empathic condition. The fixation time and pupil size change showed limited significance, and whether there were asymmetric pupil r …
The results showed that viewers' saccadic amplitude and peak pupil dilation in the eigenvalues of eye movements increased in the empa …
A biomimetic ocular prosthesis system: emulating autonomic pupil and corneal reflections.
Kim S, Choi YY, Kim T, Kim YM, Ho DH, Choi YJ, Roe DG, Lee JH, Park J, Choi JW, Kim JW, Park JH, Jo SB, Moon HC, Jeong S, Cho JH. Kim S, et al. Nat Commun. 2022 Nov 9;13(1):6760. doi: 10.1038/s41467-022-34448-6. Nat Commun. 2022. PMID: 36351937 Free PMC article.
This paper proposes a biomimetic ocular prosthesis system that mimics the human light modulation response capable of pupil and corneal reflections. First, photoinduced synaptic properties of the quantum dot embedded photonic synapse and its biosimilar signal transmission i …
This paper proposes a biomimetic ocular prosthesis system that mimics the human light modulation response capable of pupil and cornea …
Eye movement and pupil size constriction under discomfort glare.
Lin Y, Fotios S, Wei M, Liu Y, Guo W, Sun Y. Lin Y, et al. Invest Ophthalmol Vis Sci. 2015 Jan 29;56(3):1649-56. doi: 10.1167/iovs.14-15963. Invest Ophthalmol Vis Sci. 2015. PMID: 25634984 Free article.
PURPOSE: Involuntary physiological responses offer an alternative means to psychophysical procedures for objectively evaluating discomfort glare. This study examined eye movement and pupil size responses to glare discomfort using new approaches to analysis: relative pup …
PURPOSE: Involuntary physiological responses offer an alternative means to psychophysical procedures for objectively evaluating discomfort g …
368 results