[HTML][HTML] Expanding the canon: an inclusive neurobiology of thalamic and subthalamic fear circuits
A Venkataraman, BG Dias - Neuropharmacology, 2023 - Elsevier
Appropriate expression of fear in the face of threats in the environment is essential for
survival. The sustained expression of fear in the absence of threat signals is a central …
survival. The sustained expression of fear in the absence of threat signals is a central …
[HTML][HTML] Amygdala downregulation training using fMRI neurofeedback in post-traumatic stress disorder: a randomized, double-blind trial
Hyperactivation of amygdala is a neural marker for post-traumatic stress disorder (PTSD)
and improvement in control over amygdala activity has been associated with treatment …
and improvement in control over amygdala activity has been associated with treatment …
[HTML][HTML] Altered brain activity and functional connectivity after MDMA-assisted therapy for post-traumatic stress disorder
Introduction 3, 4-methylenedioxymethamphetamine-assisted therapy (MDMA-AT) for post-
traumatic stress disorder (PTSD) has demonstrated promise in multiple clinical trials. MDMA …
traumatic stress disorder (PTSD) has demonstrated promise in multiple clinical trials. MDMA …
[HTML][HTML] Increased top-down control of emotions during symptom provocation working memory tasks following a RCT of alpha-down neurofeedback in PTSD
Background Posttraumatic stress disorder (PTSD) has been found to be associated with
emotion under-modulation from the prefrontal cortex and a breakdown of the top-down …
emotion under-modulation from the prefrontal cortex and a breakdown of the top-down …
[HTML][HTML] “NO” Time in Fear Response: Possible Implication of Nitric-Oxide-Related Mechanisms in PTSD
MG Fronza, BF Ferreira, I Pavan-Silva, FS Guimarães… - Molecules, 2023 - mdpi.com
Post-traumatic stress disorder (PTSD) is a psychiatric condition characterized by persistent
fear responses and altered neurotransmitter functioning due to traumatic experiences …
fear responses and altered neurotransmitter functioning due to traumatic experiences …
A generative adversarial model of intrusive imagery in the human brain
The mechanisms underlying the subjective experiences of mental disorders remain poorly
understood. This is partly due to long-standing over-emphasis on behavioral and …
understood. This is partly due to long-standing over-emphasis on behavioral and …
[HTML][HTML] The Basolateral Amygdala: The Core of a Network for Threat Conditioning, Extinction, and Second-Order Threat Conditioning
T Sepahvand, KD Power, T Qin, Q Yuan - Biology, 2023 - mdpi.com
Simple Summary Threat conditioning is a process by which animals learn about danger. As
such, this process has been extensively studied as a model of how humans develop fears …
such, this process has been extensively studied as a model of how humans develop fears …
[HTML][HTML] Neural correlates of PTSD in women with childhood sexual abuse with and without PTSD and response to paroxetine treatment: A placebo-controlled, double …
Objective Childhood sexual abuse is the leading cause of posttraumatic stress disorder
(PTSD) in women, and is a prominent cause of morbidity and loss of function for which …
(PTSD) in women, and is a prominent cause of morbidity and loss of function for which …
Imaging dissociation in post-traumatic stress disorder
Y Quidé - BJPsych Open, 2023 - cambridge.org
Symptom provocation paradigms have been successfully developed to identify the neural
correlates associated with post-traumatic stress disorder (PTSD) symptoms, especially …
correlates associated with post-traumatic stress disorder (PTSD) symptoms, especially …
Applications of fMRI to Psychiatry
Recent neuroimaging techniques, including functional magnetic resonance imaging (fMRI),
electroencephalography (EEG), and magnetoencephalography (MEG), allow us to probe the …
electroencephalography (EEG), and magnetoencephalography (MEG), allow us to probe the …