Threat memory reminder under matrix metalloproteinase 9 inhibitor doxycycline globally reduces subsequent memory plasticity

DR Bach, M Näf, M Deutschmann… - Journal of …, 2019 - Soc Neuroscience
Associative memory can be rendered malleable by a reminder. Blocking the ensuing
reconsolidation process is suggested as a therapeutic target for unwanted aversive …

The effect of inherently threatening contexts on visuocortical engagement to conditioned threat

Y Stegmann, M Andreatta, MJ Wieser - Psychophysiology, 2023 - Wiley Online Library
Fear and anxiety are crucial for adaptive responding in life‐threatening situations. Whereas
fear is a phasic response to an acute threat accompanied by selective attention, anxiety is …

Human memories can be linked by temporal proximity

BD Yetton, DJ Cai, VI Spoormaker, AJ Silva… - Frontiers in Human …, 2019 - frontiersin.org
Real-world memories involve the integration of multiple events across time, yet the
mechanisms underlying this integration is unknown. Recent rodent studies show that distinct …

Impact of a reminder/extinction procedure on threat-conditioned pupil size and skin conductance responses

J Zimmermann, DR Bach - Learning & Memory, 2020 - learnmem.cshlp.org
A reminder can render consolidated memory labile and susceptible to amnesic agents
during a reconsolidation window. For the case of threat memory (also termed fear memory) …

Assessing fear learning via conditioned respiratory amplitude responses

G Castegnetti, A Tzovara, M Staib, S Gerster… - …, 2017 - Wiley Online Library
Respiratory physiology is influenced by cognitive processes. It has been suggested that
some cognitive states may be inferred from respiration amplitude responses (RAR) after …

Cardiac response in aversive and appetitive olfactory conditioning: Evidence for a valence‐independent CS‐elicited bradycardia

A Exner, I Tapia León, EM Mueller… - Psychophysiology, 2021 - Wiley Online Library
While the examination of conditioned cardiac responses is well established in human fear
conditioning research, comparable studies using less‐aversive or rather appetitive …

[HTML][HTML] A linear model for event-related respiration responses

DR Bach, S Gerster, A Tzovara, G Castegnetti - Journal of Neuroscience …, 2016 - Elsevier
Background Cognitive processes influence respiratory physiology. This may allow inferring
cognitive states from measured respiration. Here, we take a first step towards this goal and …

Measuring human trace fear conditioning

JM Wehrli, Y Xia, S Gerster, DR Bach - Psychophysiology, 2022 - Wiley Online Library
Trace fear conditioning is an important research paradigm to model aversive learning in
biological or clinical scenarios, where predictors (conditioned stimuli, CS) and aversive …

Saccadic scanpath length: an index for human threat conditioning

Y Xia, F Melinscak, DR Bach - Behavior research methods, 2021 - Springer
Threat-conditioned cues are thought to capture overt attention in a bottom-up process.
Quantification of this phenomenon typically relies on cue competition paradigms. Here, we …

Examining the cardiovascular response to fear extinction in a trauma-exposed sample

AV Seligowski, JB Merker, AP Swiercz, J Park… - Journal of psychiatric …, 2020 - Elsevier
Background Trauma and symptoms of posttraumatic stress disorder (PTSD) have repeatedly
been linked to impaired cardiovascular functioning. Poor fear extinction is a well-established …