Cell and circuit complexity of the external globus pallidus
The external globus pallidus (GPe) of the basal ganglia has been underappreciated owing
to poor understanding of its cells and circuits. It was assumed that the GPe consisted of a …
to poor understanding of its cells and circuits. It was assumed that the GPe consisted of a …
Changing views of the pathophysiology of Parkinsonism
T Wichmann - Movement Disorders, 2019 - Wiley Online Library
Studies of the pathophysiology of parkinsonism (specifically akinesia and bradykinesia)
have a long history and primarily model the consequences of dopamine loss in the basal …
have a long history and primarily model the consequences of dopamine loss in the basal …
The indirect pathway of the basal ganglia promotes transient punishment but not motor suppression
Optogenetic stimulation of Adora2a receptor-expressing spiny projection neurons (A2A-
SPNs) in the striatum drives locomotor suppression and transient punishment, results …
SPNs) in the striatum drives locomotor suppression and transient punishment, results …
[PDF][PDF] A disynaptic circuit in the globus pallidus controls locomotion inhibition
The basal ganglia (BG) inhibit movements through two independent circuits: the striatal
neuron-indirect and the subthalamic nucleus-hyperdirect pathways. These pathways exert …
neuron-indirect and the subthalamic nucleus-hyperdirect pathways. These pathways exert …
Divergent pallidal pathways underlying distinct Parkinsonian behavioral deficits
V Lilascharoen, EHJ Wang, N Do, SC Pate… - Nature …, 2021 - nature.com
The basal ganglia regulate a wide range of behaviors, including motor control and cognitive
functions, and are profoundly affected in Parkinson's disease (PD). However, the functional …
functions, and are profoundly affected in Parkinson's disease (PD). However, the functional …
The external globus pallidus: progress and perspectives
DJ Hegeman, ES Hong… - European Journal of …, 2016 - Wiley Online Library
The external globus pallidus (GP e) of the basal ganglia is in a unique and powerful position
to influence processing of motor information by virtue of its widespread projections to all …
to influence processing of motor information by virtue of its widespread projections to all …
[PDF][PDF] Functional dissection of basal ganglia inhibitory inputs onto substantia nigra dopaminergic neurons
Substantia nigra (SNc) dopaminergic neurons respond to aversive stimuli with inhibitory
pauses in firing followed by transient rebound activation. We tested integration of inhibitory …
pauses in firing followed by transient rebound activation. We tested integration of inhibitory …
External globus pallidus input to the dorsal striatum regulates habitual seeking behavior in male mice
The external globus pallidus (GPe) coordinates action-selection through GABAergic
projections throughout the basal ganglia. GPe arkypallidal (arky) neurons project exclusively …
projections throughout the basal ganglia. GPe arkypallidal (arky) neurons project exclusively …
[PDF][PDF] hESC-derived dopaminergic transplants integrate into basal ganglia circuitry in a preclinical model of Parkinson's disease
AF Adler, T Cardoso, S Nolbrant, B Mattsson… - Cell reports, 2019 - cell.com
Cell replacement is currently being explored as a therapeutic approach for
neurodegenerative disease. Using stem cells as a source, transplantable progenitors can …
neurodegenerative disease. Using stem cells as a source, transplantable progenitors can …
Differential inputs to striatal cholinergic and parvalbumin interneurons imply functional distinctions
Striatal cholinergic (ChAT) and parvalbumin (PV) interneurons exert powerful influences on
striatal function in health and disease, yet little is known about the organization of their …
striatal function in health and disease, yet little is known about the organization of their …