Amirhossein Dakhili

An fMRI-neurofeedback system to train the reward neurocircuitry in ultra-high field MRI: a feasibility study

Amirhossein Dakhili, Ethan Murphy, Saampras Ganesan, Andrew Zalesky et autres

Abstract Objective. This feasibility study provides a technical validation of a functional magnetic resonance imaging-based (fMRI)-neurofeedback system for personalised neuromodulation of reward neurocircuitry in a larger study of cannabis use disorder. We adapted an fMRI-neurofeedback system in 7 Tesla scanner to neuromodulate …

au, us, gb (code pays fourni par la source)

Temporally dynamic neural correlates of drug cue reactivity, response inhibition, and methamphetamine-related response inhibition in people with methamphetamine use disorder

Sara Jafakesh, Arshiya Sangchooli, Ardalan Aarabi, Mohammad Sadegh Helfroush et autres

Cue-induced drug craving and disinhibition are two essential components of continued drug use and relapse in substance use disorders. While these phenomena develop and interact across time, the temporal dynamics of their underlying neural activity remain under-investigated. To explore these dynamics, an …

ir, fr, us (code pays fourni par la source)

Cue-induced craving and negative emotion disrupt response inhibition in methamphetamine use disorder: Behavioral and fMRI results from a mixed Go/No-Go task

Amirhossein Dakhili, Arshiya Sangchooli, Sara Jafakesh, Mehran Zare-Bidoky et autres

ir, us (code pays fourni par la source)

Cue-Induced Craving and Negative Emotion Disrupt Response Inhibition in Methamphetamine Use Disorder: Behavioral and fMRI Results from a Mixed Go/No-Go Task

Amirhossein Dakhili, Arshiya Sangchooli, Sara Jafakesh, Mehran Zare-Bidoky et autres

Abstract Background Drug-related cue-reactivity, dysfunctional negative emotion processing, and response-disinhibition constitute three core aspects of methamphetamine use disorder (MUD). These phenomena have been studied independently, but the neuroscientific literature on their interaction in addictive disorders remains scant. Methods fMRI data were collected …

ir, us (code pays fourni par la source)

Temporally Dynamic Interaction between Drug Cue Reactivity and Response Inhibition: An fMRI Study among People with Methamphetamine Use Disorder

Sara Jafakesh, Arshiya Sangchooli, Ardalan Aarabi, Mohammad Sadegh Helfroush et autres

Abstract Cue-induced drug craving and disinhibition are two essential components of continued drug use and relapse in substance use disorders. While these two phenomena develop and interact across time, the temporal dynamics of their underlying neural activity and their interaction remain under-investigated. …

ir, ru, us, fr (code pays fourni par la source)