Serotonergic modulation of neuronal responses to behavioural inhibition and reinforcing stimuli: an fMRI study in healthy volunteers
Abstract Serotonin (5‐HT) has been implicated in the aetiology of a number of psychiatric
conditions, including depression, anxiety and antisocial personality disorder. The …
conditions, including depression, anxiety and antisocial personality disorder. The …
The effect of citalopram pretreatment on neuronal responses to neuropsychological tasks in normal volunteers: an FMRI study
Abstract Changes in serotonin neurotransmission have also been implicated in the etiology
and treatment of impulse control disorders, depression, and anxiety. We have investigated …
and treatment of impulse control disorders, depression, and anxiety. We have investigated …
Assessing human 5-HT function in vivo with pharmacoMRI
A number of novel ways of using magnetic resonance imaging (MRI) to visualise the action
of drugs on animal and human brain (pharmacoMRI or phMRI) are becoming established …
of drugs on animal and human brain (pharmacoMRI or phMRI) are becoming established …
Acute 5-HT reuptake blockade potentiates human amygdala reactivity
Abstract Variability in serotonin (5-HT) function is associated with individual differences in
normal mood and temperament, as well as psychiatric illnesses, all of which are influenced …
normal mood and temperament, as well as psychiatric illnesses, all of which are influenced …
Different effects of mirtazapine and venlafaxine on brain activation: an open randomized controlled fMRI study
Objective: Antidepressants with different mechanisms of action might have different effects
on brain functions. The aim of the study was therefore to investigate effects of 2 …
on brain functions. The aim of the study was therefore to investigate effects of 2 …
Serotonergic modulation of reward and punishment: evidence from pharmacological fMRI studies
J Macoveanu - Brain Research, 2014 - Elsevier
Until recently, the bulk of research on the human reward system was focused on studying
the dopaminergic and opioid neurotransmitter systems. However, extending the initial data …
the dopaminergic and opioid neurotransmitter systems. However, extending the initial data …
Effects of dopaminergic and serotonergic manipulation on emotional processing: a pharmacological fMRI study
H Takahashi, N Yahata, M Koeda, A Takano, K Asai… - Neuroimage, 2005 - Elsevier
Recent neuroimaging studies have demonstrated abnormal central emotional processing in
psychiatric disorders. The dopamine (DA) systems and serotonin (5-HT) systems are the …
psychiatric disorders. The dopamine (DA) systems and serotonin (5-HT) systems are the …
Effects of selective serotonin reuptake inhibition on neural activity related to risky decisions and monetary rewards in healthy males
Selective serotonin reuptake inhibitors (SSRIs) such as fluoxetine are commonly prescribed
antidepressant drugs targeting the dysfunctional serotonin (5-HT) system, yet little is known …
antidepressant drugs targeting the dysfunctional serotonin (5-HT) system, yet little is known …
Single-dose serotonergic stimulation shows widespread effects on functional brain connectivity
BL Klaassens, HC van Gorsel, N Khalili-Mahani… - Neuroimage, 2015 - Elsevier
The serotonergic system is widely distributed throughout the central nervous system. It is
well known as a mood regulating system, although it also contributes to many other …
well known as a mood regulating system, although it also contributes to many other …
Tryptophan depletion reduces right inferior prefrontal activation during response inhibition in fast, event-related fMRI
Rationale and objective In animal and human studies, the neurotransmitter serotonin (5-
hydroxytryptamine; 5-HT) has been implicated in mediating impulsiveness and aggression …
hydroxytryptamine; 5-HT) has been implicated in mediating impulsiveness and aggression …