The motivation and pleasure dimension of negative symptoms: neural substrates and behavioral outputs
A range of emotional and motivation impairments have long been clinically documented in
people with schizophrenia, and there has been a resurgence of interest in understanding …
people with schizophrenia, and there has been a resurgence of interest in understanding …
Anticipatory affect: neural correlates and consequences for choice
'Anticipatory affect'refers to emotional states that people experience while anticipating
significant outcomes. Historically, technical limitations have made it difficult to determine …
significant outcomes. Historically, technical limitations have made it difficult to determine …
The anticipation and outcome phases of reward and loss processing: A neuroimaging meta‐analysis of the monetary incentive delay task
The processing of rewards and losses are crucial to everyday functioning. Considerable
interest has been attached to investigating the anticipation and outcome phases of reward …
interest has been attached to investigating the anticipation and outcome phases of reward …
Ventral striatal activation during reward processing in psychosis: a neurofunctional meta-analysis
Importance Abnormal reward processing is suggested to underlie the formation of psychotic
symptoms, likely driven by elevated ventral striatal (VS) dopamine levels. Functional …
symptoms, likely driven by elevated ventral striatal (VS) dopamine levels. Functional …
Goal representations and motivational drive in schizophrenia: the role of prefrontal–striatal interactions
DM Barch, EC Dowd - Schizophrenia bulletin, 2010 - academic.oup.com
The past several years have seen a resurgence of interest in understanding the
psychological and neural bases of what are often referred to as “negative symptoms” in …
psychological and neural bases of what are often referred to as “negative symptoms” in …
[HTML][HTML] Reliability and stability challenges in ABCD task fMRI data
JT Kennedy, MP Harms, O Korucuoglu, SV Astafiev… - NeuroImage, 2022 - Elsevier
Trait stability of measures is an essential requirement for individual differences research.
Functional MRI has been increasingly used in studies that rely on the assumption of trait …
Functional MRI has been increasingly used in studies that rely on the assumption of trait …
Neural substrates of reward anticipation and outcome in schizophrenia: a meta-analysis of fMRI findings in the monetary incentive delay task
J Zeng, J Yan, H Cao, Y Su, Y Song, Y Luo… - Translational …, 2022 - nature.com
Dysfunction of the mesocorticolimbic dopaminergic reward system is a core feature of
schizophrenia (SZ), yet its precise contributions to different stages of reward processing and …
schizophrenia (SZ), yet its precise contributions to different stages of reward processing and …
Secondary negative symptoms—a review of mechanisms, assessment and treatment
Negative symptoms in schizophrenia may be classified as primary or secondary. Primary
negative symptoms are thought to be intrinsic to schizophrenia, while secondary negative …
negative symptoms are thought to be intrinsic to schizophrenia, while secondary negative …
Reward circuitry dysfunction in psychiatric and neurodevelopmental disorders and genetic syndromes: animal models and clinical findings
This review summarizes evidence of dysregulated reward circuitry function in a range of
neurodevelopmental and psychiatric disorders and genetic syndromes. First, the …
neurodevelopmental and psychiatric disorders and genetic syndromes. First, the …
Non-motor dopamine withdrawal syndrome after surgery for Parkinson's disease: predictors and underlying mesolimbic denervation
S Thobois, C Ardouin, E Lhommée, H Klinger… - Brain, 2010 - academic.oup.com
Apathy has been reported to occur after subthalamic nucleus stimulation, a treatment of
motor complications in advanced Parkinson's disease. We carried out a prospective study of …
motor complications in advanced Parkinson's disease. We carried out a prospective study of …