The perceived control model of falling: developing a unified framework to understand and assess maladaptive fear of falling

TJ Ellmers, MR Wilson, EC Kal, WR Young - Age and ageing, 2023 - academic.oup.com
Background fear of falling is common in older adults and can have a profound influence on a
variety of behaviours that increase fall risk. However, fear of falling can also have potentially …

Emotional state as a modulator of autonomic and somatic nervous system activity in postural control: a review

KJ Hall, K Van Ooteghem, WE McIlroy - Frontiers in neurology, 2023 - frontiersin.org
Advances in our understanding of postural control have highlighted the need to examine the
influence of higher brain centers in the modulation of this complex function. There is strong …

Postural threat increases sample entropy of postural control

OM Fischer, KJ Missen, CD Tokuno… - Frontiers in …, 2023 - frontiersin.org
Introduction Postural threat elicits modifications to standing balance. However, the
underlying neural mechanism (s) responsible remain unclear. Shifts in attention focus …

Conscious motor processing and the pressure-performance relationship: a systematic review

R Sullivan, L Uiga, RSW Masters, G Anson… - … Review of Sport and …, 2024 - Taylor & Francis
This systematic review examined evidence for the role of conscious motor processing in the
pressure-performance relationship and, specifically, whether pressure-induced changes in …

Selective preservation of changes to standing balance control despite psychological and autonomic habituation to a postural threat

M Zaback, MJ Luu, AL Adkin, MG Carpenter - Scientific Reports, 2021 - nature.com
Humans exhibit changes in postural control when confronted with threats to stability. This
study used a prolonged threat exposure protocol to manipulate emotional state within a …

[HTML][HTML] Standing up to threats: Translating the two-system model of fear to balance control in older adults

TJ Ellmers, MR Wilson, EC Kal, WR Young - Experimental Gerontology, 2022 - Elsevier
The 'two-system'view of fear builds on traditional conceptualisations of emotion; proposing
that the mechanisms responsible for behavioural and physiological responses to threat may …

Cortical potentials time‐locked to discrete postural events during quiet standing are facilitated during postural threat exposure

M Zaback, KJ Missen, AL Adkin, R Chua… - The Journal of …, 2023 - Wiley Online Library
During unperturbed bipedal standing, postural control is governed primarily by subcortical
and spinal networks. However, it is unclear if cortical networks begin to play a greater role …

The effects of virtual height exposure on postural control and psychophysiological stress are moderated by individual height intolerance

D Bzdúšková, M Marko, Z Hirjaková… - Frontiers in Human …, 2022 - frontiersin.org
Virtual reality (VR) enables individuals to be exposed to naturalistic environments in
laboratory settings, offering new possibilities for research in human neuroscience and …

Age-based stereotype threat effects on dynamic balance in healthy older adults

L Borel, B Alescio-Lautier, J Léonard… - Frontiers in systems …, 2024 - frontiersin.org
Introduction Stereotype threat can lead older adults to perceive their experiences in a biased
manner, giving rise to interfering thoughts and negative emotions that generate stress and …

Facilitation and habituation of cortical and subcortical control of standing balance following repeated exposure to a height-related postural threat

M Zaback, AL Adkin, R Chua, JT Inglis, MG Carpenter - Neuroscience, 2022 - Elsevier
Threats to stability elicit context-specific changes in balance control; however, the underlying
neural mechanisms are not fully understood. Previous work has speculated that a shift …