Rethinking the pedunculopontine nucleus: from cellular organization to function
J Mena-Segovia, JP Bolam - Neuron, 2017 - cell.com
The pedunculopontine nucleus (PPN) has long been considered an interface between the
basal ganglia and motor systems, and its ability to regulate arousal states puts the PPN in a …
basal ganglia and motor systems, and its ability to regulate arousal states puts the PPN in a …
Neurophysiology of the pedunculopontine tegmental nucleus
The interest in the pedunculopontine tegmental nucleus (PPTg), a structure located in the
brainstem at the level of the pontomesencephalic junction, has greatly increased in recent …
brainstem at the level of the pontomesencephalic junction, has greatly increased in recent …
Hidden neural states underlie canary song syntax
Y Cohen, J Shen, D Semu, DP Leman, WA Liberti III… - Nature, 2020 - nature.com
Coordinated skills such as speech or dance involve sequences of actions that follow
syntactic rules in which transitions between elements depend on the identities and order of …
syntactic rules in which transitions between elements depend on the identities and order of …
Cholinergic neurons in the pedunculopontine nucleus guide reversal learning by signaling the changing reward contingency
Y Ruan, KY Li, R Zheng, YQ Yan, ZX Wang, Y Chen… - Cell Reports, 2022 - cell.com
Cognitive flexibility enables effective switching between mental processes to generate
appropriate responses. Cholinergic neurons (CNs) within the pedunculopontine nucleus …
appropriate responses. Cholinergic neurons (CNs) within the pedunculopontine nucleus …
Pedunculopontine nucleus: an integrative view with implications on deep brain stimulation
The pedunculopontine nucleus (PPN) is a reticular nucleus located in the mesencephalic
and upper pontine tegmentum. Initially, characterized by its predominant cholinergic …
and upper pontine tegmentum. Initially, characterized by its predominant cholinergic …
Inhibitory Pedunculopontine Neurons Gate Dopamine-Mediated Motor Actions of Unsigned Valence
S Zhang, J Mena-Segovia… - Current …, 2024 - ingentaconnect.com
Background: The pedunculopontine nucleus (PPN) maintains a bidirectional connectivity
with the basal ganglia that supports their shared roles in the selection and execution of …
with the basal ganglia that supports their shared roles in the selection and execution of …
Control of adaptive action selection by secondary motor cortex during flexible visual categorization
TY Wang, J Liu, H Yao - Elife, 2020 - elifesciences.org
Adaptive action selection during stimulus categorization is an important feature of flexible
behavior. To examine neural mechanism underlying this process, we trained mice to …
behavior. To examine neural mechanism underlying this process, we trained mice to …
Model discovery to link neural activity to behavioral tasks
JD Costabile, KA Balakrishnan, S Schwinn… - Elife, 2023 - elifesciences.org
Brains are not engineered solutions to a well-defined problem but arose through selective
pressure acting on random variation. It is therefore unclear how well a model chosen by an …
pressure acting on random variation. It is therefore unclear how well a model chosen by an …
The cellular diversity of the pedunculopontine nucleus: relevance to behavior in health and aspects of Parkinson's disease
IS Pienaar, A Vernon, P Winn - The Neuroscientist, 2017 - journals.sagepub.com
The pedunculopontine nucleus (PPN) is a rostral brainstem structure that has extensive
connections with basal ganglia nuclei and the thalamus. Through these the PPN contributes …
connections with basal ganglia nuclei and the thalamus. Through these the PPN contributes …
Non-motor connections of the pedunculopontine nucleus of the rat and human brain
Introduction The connections of the pedunculopontine nucleus (PPN) with motor areas of the
central nervous system (CNS) are well described in the literature, in contrast relations with …
central nervous system (CNS) are well described in the literature, in contrast relations with …