[HTML][HTML] Neuroimaging at 7 Tesla: a pictorial narrative review
Abstract Neuroimaging using the 7-Tesla (7T) human magnetic resonance (MR) system is
rapidly gaining popularity after being approved for clinical use in the European Union and …
rapidly gaining popularity after being approved for clinical use in the European Union and …
Challenges and opportunities of mesoscopic brain map** with fMRI
Highlights•At 7T, sub-mm voxel dimension functional imaging in humans is
possible.•Achieving sub-mm functional resolution requires pulse sequences sensitized to …
possible.•Achieving sub-mm functional resolution requires pulse sequences sensitized to …
Non-linear frequency dependence of neurovascular coupling in the cerebellar cortex implies vasodilation–Vasoconstriction competition
Neurovascular coupling (NVC) is the process associating local cerebral blood flow (CBF) to
neuronal activity (NA). Although NVC provides the basis for the blood oxygen level …
neuronal activity (NA). Although NVC provides the basis for the blood oxygen level …
Ultra-high field imaging of human visual cognition
Functional magnetic resonance imaging (fMRI), the key methodology for map** the
functions of the human brain in a noninvasive manner, is limited by low temporal and spatial …
functions of the human brain in a noninvasive manner, is limited by low temporal and spatial …
Ultra-high-field neuroimaging reveals fine-scale processing for 3D perception
Binocular disparity provides critical information about three-dimensional (3D) structures to
support perception and action. In the past decade significant progress has been made in …
support perception and action. In the past decade significant progress has been made in …
[HTML][HTML] Comparing BOLD and VASO-CBV population receptive field estimates in human visual cortex
Abstract Vascular Space Occupancy (VASO) is an alternative fMRI approach based on
changes in Cerebral Blood Volume (CBV). VASO-CBV fMRI can provide higher spatial …
changes in Cerebral Blood Volume (CBV). VASO-CBV fMRI can provide higher spatial …
Combining arterial blood contrast with BOLD increases fMRI intracortical contrast
BOLD fMRI is widely applied in human neuroscience but is limited in its spatial specificity
due to a cortical‐depth‐dependent venous bias. This reduces its localization specificity with …
due to a cortical‐depth‐dependent venous bias. This reduces its localization specificity with …
Correlation of zero echo time functional MRI with neuronal activity in rats
Zero echo time (zero-TE) pulse sequences provide a quiet and artifact-free alternative to
conventional functional magnetic resonance imaging (fMRI) pulse sequences. The fast …
conventional functional magnetic resonance imaging (fMRI) pulse sequences. The fast …
Acquisition and processing methods of whole-brain layer-fMRI VASO and BOLD: The Kenshu dataset
K Koiso, AK Müller, K Akamatsu, S Dresbach… - bioRxiv, 2022 - biorxiv.org
Cortical depth-dependent functional magnetic resonance image (fMRI), also known as layer-
fMRI, has the potential to capture directional neural information flow of brain computations …
fMRI, has the potential to capture directional neural information flow of brain computations …
Concurrent intrinsic optical imaging and fMRI at ultra‐high field using magnetic field proof optical components
R Bernard, M Valverde Salzmann… - NMR in …, 2023 - Wiley Online Library
Intrinsic optical imaging (IOI) is a well established technique to quantify activation‐related
hemodynamical changes at the surface of the brain, which can be used to investigate the …
hemodynamical changes at the surface of the brain, which can be used to investigate the …