Results 21 to 30 of about 4,457 (186)

Contributions of Lower Structures to Higher Cognition: Towards a Dynamic Network Model

Journal of Intelligence, 2023
Researchers often attribute higher cognition to the enlargement of cortical regions throughout evolution, reflecting the belief that humans sit at the top of the cognitive pyramid.
William Saban, Shai Gabay
doaj   +2 more sources

Representations and decodability of diverse cognitive functions are preserved across the human cortex, cerebellum, and subcortex

Communications Biology, 2022
Modelling based on fMRI data obtained during more than 100 different cognitive tasks reveals that representation and decoding are preserved across the cortex, cerebellum, and ...
Tomoya Nakai, Shinji Nishimoto, Nishimoto Shinji   +2 more
exaly   +2 more sources

Topographic organization of the human subcortex unveiled with functional connectivity gradients [PDF]

Nature Neuroscience, 2020
Abstract Understanding the topographic organization of the human brain remains a major goal in neuroscience. Brain atlases are fundamental to this goal, yet many contemporary human atlases cover only the cerebral cortex, leaving the subcortex a terra incognita .
Ye Tian, Daniel S Margulies, Michael Breakspear   +2 more
exaly   +4 more sources

Modelling structure and function of the human subcortex [PDF]

, 2023
Historically, research in the field of human neuroscience has focused on the cerebral cortex. In contrast, our understanding of the subcortex lags behind. The human subcortex comprises hundreds of unique structures, which together encompass approximately 25% of the brain’s volume.
Miletic, S.
core   +5 more sources

Diving into the subcortex: The potential of chronic subcortical sensing for unravelling basal ganglia function and optimization of deep brain stimulation

NeuroImage, 2022
Subcortical structures are a relative neurophysiological ‘terra incognita’ owing to their location within the skull. While perioperative subcortical sensing has been performed for more than 20 years, the neurophysiology of the basal ganglia in the home ...
Bart Swinnen, Dan Piña-Fuentes, Martijn Beudel   +2 more
exaly   +3 more sources

A perspective on terra incognita: uncovering the neuroanatomy of the human subcortex [PDF]

Frontiers in Neuroanatomy, 2013
Recent exciting advancements in the field of in-vivo neuroimaging allow for visualization of the living human brain with unprecedented anatomical detail. Large consortium studies will provide us with novel insights in the function and connectivity of the
Anneke eAlkemade, Max C Keuken, Max C Keuken, Birte U Forstmann, Birte U Forstmann   +4 more
doaj   +6 more sources

High-resolution atlasing and segmentation of the subcortex: Review and perspective on challenges and opportunities created by machine learning

NeuroImage, 2022
This paper reviews almost three decades of work on atlasing and segmentation methods for subcortical structures in human brain MRI. In writing this survey, we have three distinct aims.
Adria Casamitjana, Juan Eugenio Iglesias   +1 more
exaly   +3 more sources

A high-resolution 7 Tesla resting-state fMRI dataset optimized for studying the subcortex

Data in Brief
To achieve a comprehensive understanding of spontaneous brain dynamics in humans, in vivo acquisition of intrinsic activity across both cortical and subcortical regions is necessary. Here we present advanced whole-brain, resting-state functional magnetic
Josephine M. Groot, Steven Miletic, Scott J.S. Isherwood, Desmond H.Y. Tse, Sarah Habli, Asta K. Håberg, Pierre-Louis Bazin, Matthias Mittner, Birte U. Forstmann   +8 more
doaj   +4 more sources

Investigating working memory updating processes of the human subcortex using 7T MRI [PDF]

eLife
A growing body of research suggests that dopamine is involved in working memory updating and that the striatum takes up a critical role in the subprocess of working memory gating .
Anne C Trutti, Zsuzsika Sjoerds, Russell J Boag, Solenn LY Walstra, Steven Miletić, Scott JS Isherwood, Pierre-Louis Bazin, Bernhard Hommel, Sarah Habli, Desmond HY Tse, Asta K Håberg, Birte U Forstmann   +11 more
doaj   +2 more sources

Inhibition-related functions in the human subcortex [PDF]

, 2023
Intact inhibition-related functions are paramount to successful and adaptive behaviour in daily life. Two such functions are response inhibition; the ability to suppress ongoing or prepared actions and interference resolution; the ability to selectively inhibit actions that are no longer relevant. How specifically these functions are implemented in the
Isherwood, S.J.S.
core   +4 more sources