Trends in big data analyses by multicenter collaborative translational research in psychiatry
The underlying pathologies of psychiatric disorders, which cause substantial personal and
social losses, remain unknown, and their elucidation is an urgent issue. To clarify the core …
social losses, remain unknown, and their elucidation is an urgent issue. To clarify the core …
Role of basal ganglia neurocircuitry in the pathology of psychiatric disorders
T Macpherson, T Hikida - Psychiatry and clinical neurosciences, 2019 - Wiley Online Library
Over the last few decades, advances in human and animal‐based techniques have greatly
enhanced our understanding of the neural mechanisms underlying psychiatric disorders …
enhanced our understanding of the neural mechanisms underlying psychiatric disorders …
[HTML][HTML] Error-related signaling in nucleus accumbens D2 receptor-expressing neurons guides inhibition-based choice behavior in mice
T Nishioka, S Attachaipanich, K Hamaguchi… - Nature …, 2023 - nature.com
Learned associations between environmental cues and the outcomes they predict (cue-
outcome associations) play a major role in behavioral control, guiding not only which …
outcome associations) play a major role in behavioral control, guiding not only which …
[HTML][HTML] Continuous cholinergic-dopaminergic updating in the nucleus accumbens underlies approaches to reward-predicting cues
M Skirzewski, O Princz-Lebel… - Nature …, 2022 - nature.com
The ability to learn Pavlovian associations from environmental cues predicting positive
outcomes is critical for survival, motivating adaptive behaviours. This cued-motivated …
outcomes is critical for survival, motivating adaptive behaviours. This cued-motivated …
[HTML][HTML] α4-containing GABAA receptors on drd2 neurons of the nucleus accumbens mediate instrumental responding for conditioned reinforcers and its potentiation …
T Macpherson, CI Dixon, J Robertson, MM Sindarto… - Eneuro, 2023 - eneuro.org
Extrasynaptic GABAA receptors (GABAARs) composed of α4, β, and δ subunits mediate
GABAergic tonic inhibition and are potential molecular targets in the modulation of …
GABAergic tonic inhibition and are potential molecular targets in the modulation of …
[HTML][HTML] The lack of dopamine transporter is associated with conditional associative learning impairments and striatal proteomic changes
A Savchenko, C Müller, J Lubec, D Leo, V Korz… - Frontiers in …, 2022 - frontiersin.org
Dopamine (DA) is critically involved in different functions of the central nervous system
(CNS) including control of voluntary movement, affect, reward, sleep, and cognition. One of …
(CNS) including control of voluntary movement, affect, reward, sleep, and cognition. One of …
Dual roles for nucleus accumbens core dopamine D1-expressing neurons projecting to the substantia nigra pars reticulata in limbic and motor control in male mice
S Attachaipanich, T Ozawa, T Macpherson, T Hikida - Eneuro, 2023 - eneuro.org
The nucleus accumbens (NAc) is a critical component of a limbic basal ganglia circuit that is
thought to play an important role in decision-making and the processing of rewarding stimuli …
thought to play an important role in decision-making and the processing of rewarding stimuli …
[HTML][HTML] Nucleus accumbens core dopamine D2 receptor-expressing neurons control reversal learning but not set-shifting in behavioral flexibility in male mice
T Macpherson, JY Kim, T Hikida - Frontiers in Neuroscience, 2022 - frontiersin.org
The ability to use environmental cues to flexibly guide responses is crucial for adaptive
behavior and is thought to be controlled within a series of cortico-basal ganglia-thalamo …
behavior and is thought to be controlled within a series of cortico-basal ganglia-thalamo …
[HTML][HTML] Role of nucleus accumbens D1-type medium spiny neurons in the expression and extinction of sign-tracking
RC Derman, EC Bryda, CR Ferrario - Behavioural Brain Research, 2024 - Elsevier
While sign-tracking, also known as autoshaping, has been studied for many decades, only
recently has the tendency to show sign-tracking behavior been linked to the development …
recently has the tendency to show sign-tracking behavior been linked to the development …
Distinct Roles of dopamine D1 and D2 receptor-expressing neurons in the nucleus accumbens for a strategy dependent decision making
To optimize decision making, animals need to execute not only a strategy to choose a good
option but sometimes also one to avoid a bad option. A psychological study indicates that …
option but sometimes also one to avoid a bad option. A psychological study indicates that …