Secondary motor cortex: broadcasting and biasing animal's decisions through long-range circuits

JH Yang, AC Kwan - International review of neurobiology, 2021 - Elsevier
Medial secondary motor cortex (MOs or M2) constitutes the dorsal aspect of the rodent
medial frontal cortex. We previously proposed that the function of MOs is to link antecedent …

[HTML][HTML] Mouse frontal cortex nonlinearly encodes stimuli, choices, and outcomes

L Wool, A Lak, M Carandini… - Wellcome Open …, 2023 - wellcomeopenresearch.org
Frontal area MOs (secondary motor area) is a key brain structure in rodents for making
decisions based on sensory evidence and on reward value. Its neurons can encode sensory …

Secondary motor cortex: where 'sensory'meets 'motor'in the rodent frontal cortex

F Barthas, AC Kwan - Trends in neurosciences, 2017 - cell.com
In rodents, the medial aspect of the secondary motor cortex (M2) is known by other names,
including medial agranular cortex (AGm), medial precentral cortex (PrCm), and frontal …

The secondary motor cortex-striatum circuit contributes to suppressing inappropriate responses in perceptual decision behavior

J Liu, D Liu, X Pu, K Zou, T Xie, Y Li, H Yao - Neuroscience bulletin, 2023 - Springer
The secondary motor cortex (M2) encodes choice-related information and plays an
important role in cue-guided actions. M2 neurons innervate the dorsal striatum (DS), which …

Decision-making in the ventral premotor cortex harbinger of action

JL Pardo-Vazquez, I Padron… - Frontiers in Integrative …, 2011 - frontiersin.org
Although the premotor (PM) cortex was once viewed as the substrate of pure motor
functions, soon it was realized that it was involved in higher brain functions. By this it is …

A cortico-collicular pathway for motor planning in a memory-dependent perceptual decision task

CA Duan, Y Pan, G Ma, T Zhou, S Zhang… - Nature …, 2021 - nature.com
Survival in a dynamic environment requires animals to plan future actions based on past
sensory evidence, known as motor planning. However, the neuronal circuits underlying this …

More than just a “motor”: recent surprises from the frontal cortex

CL Ebbesen, MN Insanally, CD Kopec… - Journal of …, 2018 - Soc Neuroscience
Motor and premotor cortices are crucial for the control of movements. However, we still know
little about how these areas contribute to higher-order motor control, such as deciding which …

Information normally considered task-irrelevant drives decision-making and affects premotor circuit recruitment

DC Schreiner, C Cazares, R Renteria… - Nature …, 2022 - nature.com
Decision-making is a continuous and dynamic process with prior experience reflected in and
used by the brain to guide adaptive behavior. However, most neurobiological studies …

Dorsal premotor cortex is involved in switching motor plans

A Pastor-Bernier, E Tremblay, P Cisek - Frontiers in neuroengineering, 2012 - frontiersin.org
Previous studies have shown that neural activity in primate dorsal premotor cortex (PMd)
can simultaneously represent multiple potential movement plans, and that activity related to …

Performance monitoring by presupplementary and supplementary motor area during an arm movement countermanding task

KW Scangos, R Aronberg… - Journal of …, 2013 - journals.physiology.org
A key component of executive control and decision making is the ability to use the
consequences of chosen actions to update and inform the process of future action selection …