Anatomically distinct dopamine release during anticipation and experience of peak emotion to music
Music, an abstract stimulus, can arouse feelings of euphoria and craving, similar to tangible
rewards that involve the striatal dopaminergic system. Using the neurochemical specificity of […
rewards that involve the striatal dopaminergic system. Using the neurochemical specificity of […
Network structure of brain atrophy in de novo Parkinson's disease
10.7554/eLife.08440.001 We mapped the distribution of atrophy in Parkinson's disease (PD)
using magnetic resonance imaging (MRI) and clinical data from 232 PD patients and 117 …
using magnetic resonance imaging (MRI) and clinical data from 232 PD patients and 117 …
Striatal D1 and D2 signaling differentially predict learning from positive and negative outcomes
The extent to which we learn from positive and negative outcomes of decisions is modulated
by the neurotransmitter dopamine. Dopamine neurons burst fire in response to unexpected …
by the neurotransmitter dopamine. Dopamine neurons burst fire in response to unexpected …
Anatomical and functional organization of the human substantia nigra and its connections
10.7554/eLife.26653.001 We investigated the anatomical and functional organization of the
human substantia nigra (SN) using diffusion and functional MRI data from the Human …
human substantia nigra (SN) using diffusion and functional MRI data from the Human …
Cocaine cue-induced dopamine release in amygdala and hippocampus: a high-resolution PET [18F] fallypride study in cocaine dependent participants
A Fotros, KF Casey, K Larcher… - …, 2013 - nature.com
Drug-related cues are potent triggers for relapse in people with cocaine dependence. Dopamine
(DA) release within a limbic network of striatum, amygdala and hippocampus has been …
(DA) release within a limbic network of striatum, amygdala and hippocampus has been …
Local vulnerability and global connectivity jointly shape neurodegenerative disease propagation
It is becoming increasingly clear that brain network organization shapes the course and
expression of neurodegenerative diseases. Parkinson disease (PD) is marked by progressive …
expression of neurodegenerative diseases. Parkinson disease (PD) is marked by progressive …
[PDF][PDF] Neurocognitive and hormonal correlates of voluntary weight loss in humans
S Neseliler, W Hu, K Larcher, M Zacchia, M Dadar… - Cell metabolism, 2019 - cell.com
Insufficient responses to hypocaloric diets have been attributed to hormonal adaptations
that override self-control of food intake. We tested this hypothesis by measuring circulating …
that override self-control of food intake. We tested this hypothesis by measuring circulating …
Motion correction of multi-frame PET data in neuroreceptor mapping: simulation based validation
Patient motion during positron emission tomography scanning can affect the accuracy of the
data analysis in two ways: 1) movement occurring during emission data acquisition alters …
data analysis in two ways: 1) movement occurring during emission data acquisition alters …
Limbic system mGluR5 availability in cocaine dependent subjects: a high-resolution PET [11C] ABP688 study
Cocaine self-administration decreases type 5 metabotropic glutamate receptor (mGluR5)
tissue concentrations in laboratory rats during early abstinence. These changes are thought to …
tissue concentrations in laboratory rats during early abstinence. These changes are thought to …
Cocaine cue–induced dopamine release in the human prefrontal cortex
Background: Accumulating evidence indicates that drug-related cues can induce dopamine
(DA) release in the striatum of substance abusers. Whether these same cues provoke DA …
(DA) release in the striatum of substance abusers. Whether these same cues provoke DA …