… fear responses to threatening cues in rats with early life stress is associated with greater excitability and loss of gamma oscillations in ventral-medial prefrontal cortex
FM Bercum, MJN Gomez, MP Saddoris - Neurobiology of learning and …, 2021 - Elsevier
… in vivo signaling in prefrontal signals in animals with a history of early life stress (ELS). Here,
… Based on this, we assessed two components of perievent cue firing. The first is the relative …
… Based on this, we assessed two components of perievent cue firing. The first is the relative …
[HTML][HTML] Changes in prefrontal gamma-aminobutyric acid and perfusion after the computerized relaxation training in women with psychological distress: A preliminary …
… prefrontal GABA levels and relative CBF were also assessed using paired t tests. We also
examined whether changes in prefrontal GABA and relative … relative prefrontal CBF and stress-…
examined whether changes in prefrontal GABA and relative … relative prefrontal CBF and stress-…
[HTML][HTML] The neural correlates of psychosocial stress: A systematic review and meta-analysis of spectral analysis EEG studies
… stress phase independent trend, other EEG measures such as delta power, theta power,
relative gamma and theta-alpha power ratio show less stress … result of a cognitive appraisal or …
relative gamma and theta-alpha power ratio show less stress … result of a cognitive appraisal or …
[HTML][HTML] Increase in beta power reflects attentional top-down modulation after psychosocial stress induction
I Palacios-García, J Silva… - Frontiers in human …, 2021 - frontiersin.org
… gamma frequency band power fluctuations (Figure 5). We computed a likelihood ratio test
comparing both beta and gamma … relative increase in beta activity observed in the social stress-…
comparing both beta and gamma … relative increase in beta activity observed in the social stress-…
Workplace design-related stress effects on prefrontal cortex connectivity and neurovascular coupling
… of the prefrontal cortex (PFC) underlying the cognitive activity involved during mental stress.
… non-ergonomic workstations completed the Montreal imaging stress task, while their brain …
… non-ergonomic workstations completed the Montreal imaging stress task, while their brain …
[HTML][HTML] A review on mental stress assessment methods using EEG signals
… [44] examined coherence using multilevel stress assessment … in prefrontal and temporal
regions at higher stress level. … three levels of stress using the average relative gamma as a …
regions at higher stress level. … three levels of stress using the average relative gamma as a …
Stress degrades working memory-related frontostriatal circuit function
CW Berridge, DM Devilbiss, AJ Martin… - Cerebral …, 2023 - academic.oup.com
… in the prefrontal cortex (PFC) and extended frontostriatal circuitry. … relative to baseline and
no-stress controls (bar graphs). B) … Stress also increased delay-related gamma power in the …
no-stress controls (bar graphs). B) … Stress also increased delay-related gamma power in the …
Review of electroencephalography signals approaches for mental stress assessment
ET Attar - Neurosciences Journal, 2022 - nsj.org.sa
… results on the neuronal composition of the hippocampus, amygdala, and prefrontal cortex. …
may lead to stress circumstances. Gamma waves are rapid, and some gamma activity is …
may lead to stress circumstances. Gamma waves are rapid, and some gamma activity is …
Prediction of learned resistance or helplessness by hippocampal-prefrontal cortical network activity during stress
DB Marques, RN Ruggiero… - Journal of …, 2022 - Soc Neuroscience
… that the encoding of stressor controllability and uncontrollability would be associated with
distinct patterns of neural activity related to HPC and PFC interaction during stress. To test this …
distinct patterns of neural activity related to HPC and PFC interaction during stress. To test this …
[HTML][HTML] The Complexity of Electroencephalographic Signal Decreases during the Social Stress
M Barzegar, GP Jahromi, GH Meftahi… - Journal of Medical …, 2023 - journals.lww.com
… relative power of Beta 1 (a), Beta 2 (b), Beta 3 (c) Theta (d), and Gamma 1 (e) band frequency
during trier social stress test … frontal and prefrontal regions are more involved in stress than …
during trier social stress test … frontal and prefrontal regions are more involved in stress than …