Ryan Bottary
YOU?
Author Swipe
View article: Editorial: The role of sleep in learning and memory
Editorial: The role of sleep in learning and memory Open
View article: The Bidirectional Relationship Between Sleep Disturbance and Exposure-Based Treatment for Social Anxiety Disorder: A Multi-Method Examination
The Bidirectional Relationship Between Sleep Disturbance and Exposure-Based Treatment for Social Anxiety Disorder: A Multi-Method Examination Open
Background. Individuals with Social Anxiety Disorder (SAD) often experience poor sleep, which may influence treatment outcomes. Although theoretical models link sleep and fear extinction mechanisms, findings are equivocal and largely based…
View article: Slow oscillation-sleep spindle coupling is associated with fear extinction retention in trauma-exposed individuals
Slow oscillation-sleep spindle coupling is associated with fear extinction retention in trauma-exposed individuals Open
Posttraumatic stress disorder (PTSD) can be characterized as a disorder of fear learning and memory, in which there is a failure to retain memory for the extinction of conditioned fear. Sleep has been implicated in successful extinction re…
View article: Impaired emotional memory dissipation in insomnia disorder
Impaired emotional memory dissipation in insomnia disorder Open
Background Insomnia disorder, characterized by chronic sleep disruption, often co-occurs with maladaptive emotional memory processing. However, much remains unknown regarding the evolution of emotional memories and their neural representat…
View article: Targeted dream incubation at a distance: the development of a remote and sensor-free tool for incubating hypnagogic dreams and mind-wandering
Targeted dream incubation at a distance: the development of a remote and sensor-free tool for incubating hypnagogic dreams and mind-wandering Open
Hypnagogia—the transitional state between wakefulness and sleep—is marked by “hypnagogic dreams,” during which our brains tend to forge connections among concepts that are otherwise unrelated. This process of creating novel associations du…
View article: The influence of encoding strategy on associative memory consolidation across wake and sleep
The influence of encoding strategy on associative memory consolidation across wake and sleep Open
Sleep benefits memory consolidation. However, factors present at initial encoding may moderate this effect. Here, we examined the role that encoding strategy plays in subsequent memory consolidation during sleep. Eighty-nine participants e…
View article: Beta spectral power during sleep is associated with impaired recall of extinguished fear
Beta spectral power during sleep is associated with impaired recall of extinguished fear Open
The failure to retain memory for extinguished fear plays a major role in the maintenance of posttraumatic stress disorder (PTSD), with successful extinction recall necessary for symptom reduction. Disturbed sleep, a hallmark symptom of PTS…
View article: 0137 The effect of the 2020 US Presidential election on sleep and its relationship to public mood and alcohol consumption
0137 The effect of the 2020 US Presidential election on sleep and its relationship to public mood and alcohol consumption Open
Introduction Major events, such as the Super Bowl, World Cup, elections, and disasters can influence the general public's affective state in both positive and negative directions. More recently, evidence has indicated that other affect-rel…
View article: Encoding strategy and sleep interact to facilitate associative memory consolidation
Encoding strategy and sleep interact to facilitate associative memory consolidation Open
Sleep benefits memory consolidation. However, factors present at initial encoding may moderate this effect. Here, we examined the role that encoding strategy plays in subsequent memory consolidation during sleep. Eighty-seven participants …
View article: Changes in Sleep Regularity and Perceived Life Stress across the COVID-19 Pandemic: A Longitudinal Analysis of a Predominately Female United States Convenience Sample
Changes in Sleep Regularity and Perceived Life Stress across the COVID-19 Pandemic: A Longitudinal Analysis of a Predominately Female United States Convenience Sample Open
The Coronavirus Disease 2019 (COVID-19) pandemic had a profound impact on sleep and psychological well-being for individuals worldwide. This pre-registered investigation extends our prior study by tracking self-reported social jetlag (SJL)…
View article: The influence of sleep on fear extinction in trauma-related disorders
The influence of sleep on fear extinction in trauma-related disorders Open
In Posttraumatic Stress Disorder (PTSD), fear and anxiety become dysregulated following psychologically traumatic events. Regulation of fear and anxiety involves both high-level cognitive processes such as cognitive reattribution and low-l…
View article: How the 2020 US Presidential election impacted sleep and its relationship to public mood and alcohol consumption
How the 2020 US Presidential election impacted sleep and its relationship to public mood and alcohol consumption Open
View article: Beta spectral power during sleep is associated with impaired recall of extinguished fear
Beta spectral power during sleep is associated with impaired recall of extinguished fear Open
The failure to retain memory for extinguished fear plays a major role in the maintenance of post-traumatic stress disorder (PTSD), with successful extinction recall necessary for symptom reduction. Disturbed sleep, a hallmark symptom of PT…
View article: Representing the Good and Bad: fMRI signatures during the encoding of multisensory positive, negative, and neutral events
Representing the Good and Bad: fMRI signatures during the encoding of multisensory positive, negative, and neutral events Open
View article: Sleep Power Spectral Density and Spindles in PTSD and Their Relationship to Symptom Severity
Sleep Power Spectral Density and Spindles in PTSD and Their Relationship to Symptom Severity Open
Sleep disturbances are common in post-traumatic stress disorder (PTSD), although which sleep microarchitectural characteristics reliably classify those with and without PTSD remains equivocal. Here, we investigated sleep microarchitectural…
View article: Age and chronotype influenced sleep timing changes during the first wave of the COVID‐19 pandemic
Age and chronotype influenced sleep timing changes during the first wave of the COVID‐19 pandemic Open
Summary Social restrictions necessary to reduce the spread of coronavirus disease 2019 (COVID‐19) profoundly changed how we socialised, worked and, for students, attended classes. Interestingly, significant sleep pattern shifts occurred in…
View article: Sleep spectral power correlates of prospective memory maintenance
Sleep spectral power correlates of prospective memory maintenance Open
Prospective memory involves setting an intention to act that is maintained over time and executed when appropriate. Slow wave sleep (SWS) has been implicated in maintaining prospective memories, although which SWS oscillations most benefit…
View article: 235 Age and Chronotype Associated with Sleep Timing Changes During COVID-19-Related Lockdowns in the US
235 Age and Chronotype Associated with Sleep Timing Changes During COVID-19-Related Lockdowns in the US Open
Introduction Global lockdowns implemented to reduce spread of the Coronavirus Disease 2019 (COVID-19) have offered unique insight into how sleep patterns change when typical social obligations are significantly reduced. Here, we aimed to r…
View article: Investigation of the Stress and Sleep Physiology Correlates of Next-Day Memory for Details of a Social Stressor Testing Environment
Investigation of the Stress and Sleep Physiology Correlates of Next-Day Memory for Details of a Social Stressor Testing Environment Open
Despite evidence which demonstrates that psychosocial stress interacts with sleep to modulate memory, research that has examined next-day memory for the stressful environment itself has not accounted for post-stressor sleep. Here, particip…
View article: Comparing the Impact of COVID-19-Related Social Distancing on Mood and Psychiatric Indicators in Sexual and Gender Minority (SGM) and Non-SGM Individuals
Comparing the Impact of COVID-19-Related Social Distancing on Mood and Psychiatric Indicators in Sexual and Gender Minority (SGM) and Non-SGM Individuals Open
Empirical evidence demonstrates mental health disparities between sexual and gender minority individuals (SGM) compared with cisgender heterosexual individuals. SGM individuals report elevated rates of emotional distress, symptoms related …
View article: Sleep extension: an explanation for increased pandemic dream recall?
Sleep extension: an explanation for increased pandemic dream recall? Open
View article: 1H MRS Measurement of Cortical GABA and Glutamate in Primary Insomnia and Major Depressive Disorder: Relationship to Sleep Quality and Depression Severity
1H MRS Measurement of Cortical GABA and Glutamate in Primary Insomnia and Major Depressive Disorder: Relationship to Sleep Quality and Depression Severity Open
View article: 0111 Emotional Memory-Associated Voxel-Extent Reactivation During Episodic Memory Retrieval Varies as a Function of Post-Learning Sleep
0111 Emotional Memory-Associated Voxel-Extent Reactivation During Episodic Memory Retrieval Varies as a Function of Post-Learning Sleep Open
Introduction Slow wave sleep (SWS) and rapid eye-movement (REM) sleep enhance neutral and emotional memory consolidation, respectively. Emotional episodic memory retrieval is also enhanced when encoding-specific functional brain patterns a…
View article: A paradoxical effect of sleep for emotional reactivity in insomnia disorder?
A paradoxical effect of sleep for emotional reactivity in insomnia disorder? Open
View article: Fear extinction memory is negatively associated with REM sleep in insomnia disorder
Fear extinction memory is negatively associated with REM sleep in insomnia disorder Open
Study Objectives Formation and maintenance of fear-extinction memories are disrupted in post-traumatic stress disorder (PTSD) and anxiety disorders. Sleep contributes to emotional memory consolidation and emotion regulation. Insomnia disor…
View article: Social Jetlag is Independently Associated with Chronotype and Poor Memory for Extinguished Fear
Social Jetlag is Independently Associated with Chronotype and Poor Memory for Extinguished Fear Open
Social jetlag (SJ) occurs when sleep-timing irregularities from social or occupational demands conflict with endogenous sleep–wake rhythms. SJ is associated with evening chronotype and poor mental health, but mechanisms supporting this lin…
View article: 0097 Prospective Memory Improvement is Associated with Changes in Slow Wave Sleep, Delta/Theta Power, and Spindle Activity
0097 Prospective Memory Improvement is Associated with Changes in Slow Wave Sleep, Delta/Theta Power, and Spindle Activity Open
Prospective memory (PM)—the ability to plan and spontaneously remember to execute activities in the future—has been shown to improve across periods of sleep. While evidence indicates PM benefits most from SWS-rich sleep, the specific compo…
View article: Delayed fear extinction in individuals with insomnia disorder
Delayed fear extinction in individuals with insomnia disorder Open
Across extinction learning, GS but not ID activated both fear and extinction-related networks. At extinction recall, ID engaged similar regions whereas GS no longer did so. Individuals with ID may show a delayed acquisition of fear extinct…
View article: 0110 Power Spectral Density of REM Theta Sleep in Primary Insomnia compared to Good Sleepers
0110 Power Spectral Density of REM Theta Sleep in Primary Insomnia compared to Good Sleepers Open
Lower REM theta (4-7Hz) power spectral density (PSD) has been observed in trauma-exposed persons who developed Posttraumatic Stress Disorder (PTSD) compared with those who did not. Thus greater REM theta PSD may be associated with resilien…
View article: Resting state functional connectivity in primary insomnia, generalized anxiety disorder and controls
Resting state functional connectivity in primary insomnia, generalized anxiety disorder and controls Open