Ketamine and serotonergic psychedelics: an update on the mechanisms and biosignatures underlying rapid-acting antidepressant treatment

JN Johnston, B Kadriu, J Allen, JR Gilbert, ID Henter… - …, 2023 - Elsevier
The discovery of ketamine as a rapid-acting antidepressant spurred significant research to
understand its underlying mechanisms of action and to identify other novel compounds that …

Electrophysiological biomarkers of antidepressant response to ketamine in treatment-resistant depression: Gamma power and long-term potentiation

JR Gilbert, CA Zarate Jr - Pharmacology Biochemistry and Behavior, 2020 - Elsevier
Over the last two decades, the discovery of ketamine's antidepressant properties has
galvanized research into the neurobiology of treatment-resistant depression. Nevertheless …

Ketamine enhances visual sensory evoked potential long-term potentiation in patients with major depressive disorder

RL Sumner, R McMillan, MJ Spriggs… - Biological Psychiatry …, 2020 - Elsevier
Background The rapid-acting clinical effects of ketamine as a novel treatment for depression
along with its complex pharmacology have made it a growing research area. One of the key …

[HTML][HTML] Storm on predictive brain: a neurocomputational account of ketamine antidepressant effect

H Bottemanne, L Berkovitch, C Gauld… - Neuroscience & …, 2023 - Elsevier
For the past decade, ketamine, an N-methyl-D-aspartate receptor (NMDAr) antagonist, has
been considered a promising treatment for major depressive disorder (MDD). Unlike the …

Ketamine affects prediction errors about statistical regularities: a computational single-trial analysis of the mismatch negativity

LA Weber, AO Diaconescu, C Mathys… - Journal of …, 2020 - Soc Neuroscience
The auditory mismatch negativity (MMN) is significantly reduced in schizophrenia. Notably, a
similar MMN reduction can be achieved with NMDA receptor (NMDAR) antagonists. Both …

Nice and easy: Mismatch negativity responses reveal a significant correlation between aesthetic appreciation and perceptual learning.

P Sarasso, M Neppi-Modona, N Rosaia… - Journal of …, 2022 - psycnet.apa.org
Neurocomputational models of cognition have framed aesthetic appreciation within the
domain of knowledge acquisition and learning, suggesting that aesthetic appreciation might …

[HTML][HTML] Comparing dynamic causal models of neurovascular coupling with fMRI and EEG/MEG

A Jafarian, V Litvak, H Cagnan, KJ Friston, P Zeidman - NeuroImage, 2020 - Elsevier
This technical note presents a dynamic causal modelling (DCM) procedure for evaluating
different models of neurovascular coupling in the human brain–using combined …

[HTML][HTML] Dynamic causal modelling of auditory surprise during disconnected consciousness: the role of feedback connectivity

CP Casey, S Tanabe, Z Farahbakhsh, M Parker, A Bo… - Neuroimage, 2022 - Elsevier
The neural mechanisms through which individuals lose sensory awareness of their
environment during anesthesia remains poorly understood despite being of vital importance …

Dopamine modulates subcortical responses to surprising sounds

C Valdés-Baizabal, GV Carbajal… - PLoS …, 2020 - journals.plos.org
Dopamine guides behavior and learning through pleasure, according to classic
understanding. Dopaminergic neurons are traditionally thought to signal positive or negative …

Preferred music listening is associated with perceptual learning enhancement at the expense of self-focused attention

P Sarasso, P Barbieri, E Del Fante, L Bechis… - Psychonomic bulletin & …, 2022 - Springer
Can preferred music listening improve following attentional and learning performances?
Here we suggest that this may be the case. In Experiment 1, following preferred and non …