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Hugh Nolan

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Citations 272
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Recent Articles
1.
Herzog R, Barbey F, Islam M, Rueda-Delgado L, Nolan H, Prado P, et al.
Transl Psychiatry . 2024 Jul; 14(1):310. PMID: 39068157
Ketamine is a dissociative anesthetic that induces a shift in global consciousness states and related brain dynamics. Portable low-density EEG systems could be used to monitor these effects. However, previous...
2.
Ibanez A, Herzog R, Barbey F, Islam M, Rueda-Delgado L, Nolan H, et al.
Res Sq . 2024 Apr; PMID: 38562802
In a double-blinded cross-over design, 30 adults (mean age = 25.57, SD = 3.74; all male) were administered racemic ketamine and compared against saline infusion as a control. Both task-driven...
3.
Barbey F, Farina F, Buick A, Danyeli L, Dyer J, Islam M, et al.
Front Digit Health . 2022 Aug; 4:944753. PMID: 35966140
Recent advances have enabled the creation of wireless, "dry" electroencephalography (EEG) recording systems, and easy-to-use engaging tasks, that can be operated repeatedly by naïve users, unsupervised in the home. Here,...
4.
Newman L, OConnor J, Nolan H, Reilly R, Kenny R
Exp Gerontol . 2022 Jul; 167:111903. PMID: 35902001
Aims: Cerebral hypoperfusion is implicated in the pathogenesis of associations between orthostatic hypotension and adverse outcome such as falls, cognitive impairment, depression, and mortality. Although the blood pressure response to...
5.
McWilliams E, Barbey F, Dyer J, Islam M, McGuinness B, Murphy B, et al.
Front Psychiatry . 2021 Jul; 12:574482. PMID: 34276428
Access to affordable, objective and scalable biomarkers of brain function is needed to transform the healthcare burden of neuropsychiatric and neurodegenerative disease. Electroencephalography (EEG) recordings, both resting and in combination...
6.
Scarlett S, Kenny R, Dl OConnell M, Nolan H, De Looze C
Int J Geriatr Psychiatry . 2020 Nov; 36(5):731-742. PMID: 33185299
Objective: Cognitive impairment is prevalent in older ages. Associations with sleep are well established; however, ambiguity remains in which sleep characteristics contribute to this impairment. We examined cross-sectional associations between...
7.
OConnor J, OConnell M, Nolan H, Newman L, Knight S, Kenny R
Hypertension . 2019 Dec; 75(2):524-531. PMID: 31838912
Assessment of the cerebrovascular and cardiovascular response to standing has prognostic value for a range of outcomes in the older adult population. Studies generally attempt to control for standing speed...
8.
Newman L, Nolan H, Carey D, Reilly R, Kenny R
Arch Gerontol Geriatr . 2019 Nov; 87:103988. PMID: 31775091
Aims: Near-infrared spectroscopy (NIRS) is a non-invasive, easy to apply, optical technology for measuring cerebral blood oxygenation, but there is lack of comprehensive population data to aid interpretation and clinical...
9.
Scarlett S, Nolan H, Kenny R, Dl OConnell M
J Am Geriatr Soc . 2019 Oct; 68(1):120-128. PMID: 31579942
Objective: This study assessed the distribution and correlates of objective sleep duration in the older population in Ireland. Design: Cross-sectional study using population-derived data from wave 3 of The Irish...
10.
Carey D, Nolan H, Kenny R, Meaney J
Sci Rep . 2019 Jul; 9(1):10981. PMID: 31358771
The heterogeneous specialisation of hippocampal subfields across memory functions has been widely shown in animal models. Yet, few in vivo studies in humans have explored correspondence between hippocampal subfield anatomy...