Liking, wanting, and the incentive-sensitization theory of addiction.
KC Berridge, TE Robinson - American Psychologist, 2016 - psycnet.apa.org
Rewards are both “liked” and “wanted,” and those 2 words seem almost interchangeable.
However, the brain circuitry that mediates the psychological process of “wanting” a particular …
However, the brain circuitry that mediates the psychological process of “wanting” a particular …
Amphetamine-induced dopamine release in rat: Whole-brain spatiotemporal analysis with [11C]raclopride and positron emission tomography
J Johansson, M Ericsson, J Axelsson… - Journal of Cerebral …, 2024 - journals.sagepub.com
Whole-brain mapping of drug effects are needed to understand the neural underpinnings of
drug-related behaviors. Amphetamine administration is associated with robust increases in …
drug-related behaviors. Amphetamine administration is associated with robust increases in …
Partial-volume correction increases estimated dopamine D2-like receptor binding potential and reduces adult age differences
The relatively modest spatial resolution of positron emission tomography (PET) increases
the likelihood of partial volume effects such that binding potential (BPND) may be …
the likelihood of partial volume effects such that binding potential (BPND) may be …
The impact of common dopamine D2 receptor gene polymorphisms on D2/3 receptor availability: C957T as a key determinant in putamen and ventral striatum
Dopamine function is broadly implicated in multiple neuropsychiatric conditions believed to
have a genetic basis. Although a few positron emission tomography (PET) studies have …
have a genetic basis. Although a few positron emission tomography (PET) studies have …
PET imaging of dopamine-D2 receptor internalization in schizophrenia
Recent genetic, molecular and post-mortem studies suggest impaired dopamine (DA)-D2
receptor (D2R) trafficking in patients with schizophrenia (SZ). Imaging and preclinical …
receptor (D2R) trafficking in patients with schizophrenia (SZ). Imaging and preclinical …
Striatal activation to monetary reward is associated with alcohol reward sensitivity
One well-known phenotypic risk factor for the development of alcohol use disorder is
sensitivity to the rewarding effects of alcohol. In the present study, we examined whether …
sensitivity to the rewarding effects of alcohol. In the present study, we examined whether …
Accentuated Paralimbic and Reduced Mesolimbic D2/3-Impulsivity Associations in Parkinson's Disease
Impulsivity is a behavioral trait that is elevated in many neuropsychiatric disorders.
Parkinson's disease (PD) patients can exhibit a specific pattern of reward-seeking impulsive …
Parkinson's disease (PD) patients can exhibit a specific pattern of reward-seeking impulsive …
Neural correlates of inhibitory control are associated with stimulant-like effects of alcohol
Poor inhibitory control and heightened feelings of stimulation after alcohol are two well-
established risk factors for alcohol use disorder (AUD). Although these risk factors have …
established risk factors for alcohol use disorder (AUD). Although these risk factors have …
[HTML][HTML] [18F] fallypride characterization of striatal and extrastriatal D2/3 receptors in Parkinson's disease
Parkinson's disease (PD) is characterized by widespread degeneration of monoaminergic
(especially dopaminergic) networks, manifesting with a number of both motor and non-motor …
(especially dopaminergic) networks, manifesting with a number of both motor and non-motor …
Lack of consistent sex differences in d-amphetamine-induced dopamine release measured with [18F]fallypride PET
Rationale Sex differences in the dopaminergic response to psychostimulants could have
implications for drug abuse risk and other psychopathology involving the dopamine system …
implications for drug abuse risk and other psychopathology involving the dopamine system …