Search Results - "BOLD fMRI"

The Effect of Efavirenz on Reward Processing in Asymptomatic People Living with HIV: A Randomized Controlled Trial

Authors: Patrick G.A. Oomen Charlotte S. Hakkers Joop E. Arends et al.

Contributors: Patrick G.A. Oomen Charlotte S. Hakkers Joop E. Arends et al.

Source: AIDS Research and Human Retroviruses. 40:581-590

Subject Terms: Male, Adult, Cyclopropanes, 0301 basic medicine, Anti-HIV Agents, neurocognition, Immunology, HIV Infections, 03 medical and health sciences, 0302 clinical medicine, HIV-associated neurocognitive disorders, Reward, Virology, Journal Article, Humans, BOLD fMRI, reward processing, Rilpivirine, HIV, Brain, efavirenz, Middle Aged, Magnetic Resonance Imaging, 3. Good health, Benzoxazines, Infectious Diseases, Alkynes, Female

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/36734413
https://dspace.library.uu.nl/handle/1874/457736

Altered Basal Ganglia Network Topology Associated With Auditory–Motor Synchronization

Authors: Stéphanie K. Lavigne Jonathan H. Burdette Mohsen Bahrami et al.

Source: Brain and Behavior, Vol 15, Iss 8, Pp n/a-n/a (2025)

Subject Terms: auditory–motor synchronization, basal ganglia network, BOLD fMRI, brain connectivity, brain networks, graph theory, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

File Description: electronic resource

Relation: https://doaj.org/toc/2162-3279

Access URL: https://doaj.org/article/dc265880e85443e780aa641019364722

Does the Cortical-Depth Dependence of the Hemodynamic Response Function Differ Between Age Groups?

Authors: Raimondo, Luisa Heij, Jurjen Knapen, Tomas et al.

Contributors: Raimondo, Luisa Heij, Jurjen Knapen, Tomas et al.

Source: Brain Topogr

Subject Terms: Male, Adult, Aging, Clinical Neurology, Hemodynamics/physiology, Primary Visual Cortex/physiology, Deconvolution, Magnetic Resonance Imaging/methods, Young Adult, Oxygen/blood, Brain Mapping/methods, Primary Visual Cortex, Image Processing, Computer-Assisted, Humans, BOLD fMRI, Line-scanning, Visual Cortex, Original Paper, Brain Mapping, Radiological and Ultrasound Technology, 7 T, Hemodynamics, Visual Cortex/physiology, Middle Aged, Magnetic Resonance Imaging, Aging/physiology, Oxygen, Neurology, Radiology Nuclear Medicine and imaging, HRF, Female, Anatomy

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/40019567
https://hdl.handle.net/1871.1/c18dea12-ce02-4dc0-a3ff-759cff889f17
https://research.vu.nl/en/publications/c18dea12-ce02-4dc0-a3ff-759cff889f17
https://doi.org/10.1007/s10548-025-01107-0
https://pure.knaw.nl/portal/en/publications/60b3356d-30bf-42bc-803d-fd06c8973650
https://hdl.handle.net/20.500.11755/60b3356d-30bf-42bc-803d-fd06c8973650
https://doi.org/10.1007/s10548-025-01107-0
https://dspace.library.uu.nl/handle/1874/460847

Cerebrovascular reactivity mapping using breath-hold BOLD-fMRI: Comparison of signal models combined with voxelwise lag optimization

Authors: Catarina Domingos Inês Esteves Ana R. Fouto et al.

Source: Addi. Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco

Subject Terms: PetCO2, hemodynamic response function, BOLD-fMRI, lag optimization, breath-hold, cerebrovascular reactivity

File Description: application/pdf

Access URL: http://hdl.handle.net/10810/74079

Acetaminophen affects the duration but not the occurrence of BOLD signal decline in the dorsal hippocampus after induction of neuronal afterdischarges

Authors: Alberto Arboit Karla Krautwald Frank Angenstein

Source: Imaging neuroscience, 3:IMAG.a.161

Subject Terms: in vivo electrophysiology, dentate gyrus, BOLD-fMRI, neurovascular coupling, negative BOLD response

Access URL: https://repository.publisso.de/resource/frl:6526226

Hemodynamic responses in the rat hippocampus are simultaneously controlled by at least two independently acting neurovascular coupling mechanisms

Authors: Alberto Arboit Karla Krautwald Frank Angenstein

Source: J Cereb Blood Flow Metab
Journal of cerebral blood flow & metabolism 44(6), 896-910 (2024). doi:10.1177/0271678X231221039

Subject Terms: physiology [Hemodynamics], Male, pharmacology [Anesthetics, Inhalation], drug effects [Hippocampus], Perforant Pathway, physiology [Neurovascular Coupling], physiology [Hippocampus], physiology [Cerebrovascular Circulation], Hippocampus, drug effects [Perforant Pathway], drug effects [Cerebrovascular Circulation], blood supply [Hippocampus], Animals, ddc:610, dentate gyrus, neuronal afterdischarges, Rats, Wistar, BOLD-fMRI, drug effects [Hemodynamics], Isoflurane, in vivo electrophysiology, Hemodynamics, pharmacology [Medetomidine], Original Articles, Medetomidine, physiology [Perforant Pathway], Magnetic Resonance Imaging, Electric Stimulation, drug effects [Neurovascular Coupling], Rats, Cerebrovascular Circulation, Anesthetics, Inhalation, negative BOLD response, Neurovascular Coupling, pharmacology [Isoflurane]

Access URL: https://pubmed.ncbi.nlm.nih.gov/38087890
https://pub.dzne.de/record/268721
https://repository.publisso.de/resource/frl:6482980

How spinal GABAergic circuits modulate cerebral processing of postsurgical pain

Authors: Bruno Pradier Daniel Segelcke Nathalie Just et al.

Source: Pharmacological Research, Vol 212, Iss , Pp 107609- (2025)

Subject Terms: BOLD fMRI and resting-state and mechanical stimulation, Brain network and graph theory, Incision model and post-operative pain, Non-evoked pain and evoked pain, Intrathecal and muscimol and bicuculline, Therapeutics. Pharmacology, RM1-950

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1043661825000349; https://doaj.org/toc/1096-1186

Access URL: https://doaj.org/article/a92927ec72c3449f917a0914691e5e3e

BOLD fMRI at 9.4T with 3D stack-of-spirals readouts

Authors: Monreal-Madrigal, Alejandro Kurban, Denizhan Tse, Desmond H. Y. et al.

Source: Monreal-Madrigal, A, Kurban, D, Tse, D H Y, Ivanov, D, Boulant, N & Poser, B A 2025, 'BOLD fMRI at 9.4T with 3D stack-of-spirals readouts', Magnetic Resonance Materials in Physics Biology and Medicine. https://doi.org/10.1007/s10334-025-01298-4

Subject Terms: BOLD fMRI, Ultra High Field, Non-Cartesian readouts, Pulseq, Open-source, CEREBRAL-BLOOD-FLOW, ECHO-PLANAR, HUMAN BRAIN, RESONANCE, MRI, SOFTWARE, RECONSTRUCTION, ALGORITHM, SEQUENCE, DESIGN

Relation: info:eu-repo/semantics/altIdentifier/wos/001584325200001; info:eu-repo/semantics/altIdentifier/pissn/0968-5243; info:eu-repo/semantics/altIdentifier/eissn/1352-8661

Availability: https://cris.maastrichtuniversity.nl/en/publications/b27f5c8a-6a76-4071-860b-39c6d7d69624
https://doi.org/10.1007/s10334-025-01298-4

Global Impact of Aging on the Hemodynamic Response Function in the Gray Matter of Human Cerebral Cortex

Authors: Nooshin J. Fesharaki Amanda Taylor Keisjon Mosby et al.

Source: Hum Brain Mapp

Subject Terms: Adult, Male, 0301 basic medicine, Aging, Medical Sciences, hemodynamic response function, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Medical Specialties, Medicine and Health Sciences, Humans, BOLD fMRI, Gray Matter, Aged, Cerebral Cortex, Brain Mapping, Mental and Social Health, whole‐brain analysis, Neurosciences, Hemodynamics, Middle Aged, Magnetic Resonance Imaging, healthy aging, Neurology, Cerebrovascular Circulation, Neurovascular Coupling, Female, Research Article

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/39692126

Harnessing slow event-related fMRI to investigate trial-level brain-behavior relationships during object identification

Authors: Gotts, Stephen J. Gilmore, Adrian W. Martin, Alex

Source: Front Hum Neurosci
Frontiers in Human Neuroscience, Vol 18 (2024)

Subject Terms: 0301 basic medicine, 0303 health sciences, 03 medical and health sciences, effect size, correlation, test–retest reliability, Neurosciences. Biological psychiatry. Neuropsychiatry, Human Neuroscience, BOLD fMRI, response time, RC321-571

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/39600471
https://doaj.org/article/a4e8409d52744ef7a52683ba695078cb

Stimulus‐induced rotary saturation imaging of visually evoked response: A pilot study

Authors: Capiglioni, Milena Beisteiner, Roland Cardoso, Pedro Lima et al.

Source: NMR Biomed

Subject Terms: Male, Adult, 0301 basic medicine, Brain Mapping, non‐BOLD fMRI, Pilot Projects, spin‐lock, Magnetic Resonance Imaging, functional magnetic resonance imaging, neuronal activity, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Humans, Evoked Potentials, Visual, Female, neuroelectric oscillations, visual stimulation, Rapid Communication, Photic Stimulation

Access URL: https://pubmed.ncbi.nlm.nih.gov/39497348

A selection and targeting framework of cortical locations for line‐scanning fMRI

Authors: Jurjen Heij Luisa Raimondo Jeroen C. W. Siero et al.

Contributors: Jurjen Heij Luisa Raimondo Jeroen C. W. Siero et al.

Source: Hum Brain Mapp

Subject Terms: Cerebral Cortex, Brain Mapping, Radiological and Ultrasound Technology, 7 T, Clinical Neurology, ultra-high field MRI, Magnetic Resonance Imaging, laminar, Neurology, Radiology Nuclear Medicine and imaging, Humans, BOLD fMRI, Anatomy, Visual Fields, Head, line-scanning, pRF, Research Articles, Visual Cortex

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/37608563
https://hdl.handle.net/1871.1/9dc7c52a-ddaa-4304-81e9-91fda127e83a
https://doi.org/10.1002/hbm.26459
https://research.vu.nl/en/publications/9dc7c52a-ddaa-4304-81e9-91fda127e83a
https://pure.knaw.nl/portal/en/publications/989b5532-cf20-439a-935d-18824b65ebdb
https://hdl.handle.net/20.500.11755/989b5532-cf20-439a-935d-18824b65ebdb
https://doi.org/10.1002/hbm.26459
https://dspace.library.uu.nl/handle/1874/449978

Predicting Functional Connectivity From Observed and Latent Structural Connectivity via Eigenvalue Mapping

Authors: Cummings, Jennifer A Sipes, Benjamin Mathalon, Daniel H et al.

Subject Terms: Biological Psychology, Biomedical and Clinical Sciences, Neurosciences, Psychology, 1.1 Normal biological development and functioning, 1.4 Methodologies and measurements, Neurological, BOLD fMRI, functional connectivity, structural connectivity, spectral graph theory, eigenvalue decomposition, network diffusion model, inter-hemispheric connections, schizophrenia, Cognitive Sciences, Biological psychology

Access URL: https://escholarship.org/uc/item/7pq1x202

Key relationships between non-invasive functional neuroimaging and the underlying neuronal activity

Authors: Mishra, Anusha Hall, Catherine N Howarth, Clare et al.

Source: Philosophical Transactions of the Royal Society B Biological Sciences. 376(1815)

Subject Terms: Biological Sciences, Biomedical and Clinical Sciences, Neurosciences, Biomedical Imaging, 1.1 Normal biological development and functioning, Underpinning research, Neurological, Functional Neuroimaging, Humans, Image Processing, Computer-Assisted, Neurons, BOLD fMRI, neurovascular coupling, high field fMRI, ageing, cerebral blood flow, Medical and Health Sciences, Evolutionary Biology, Biological sciences, Biomedical and clinical sciences

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/5m09q532
https://escholarship.org/content/qt5m09q532/qt5m09q532.pdf

Combining the benefits of 3D acquisitions and spiral readouts for VASO fMRI at UHF

Authors: Monreal-Madrigal, Alejandro Kurban, Denizhan Huber, Laurentius et al.

Source: ISMRM
Imaging Neuroscience

Subject Terms: non-Cartesian readouts, non-BOLD fMRI, pulseq, ultra high field, CBV fMRI, open-source

Access URL: https://cris.maastrichtuniversity.nl/en/publications/348150f3-4edc-4506-bbc1-de560e671cda
https://doi.org/10.1162/imag_a_00308

A fully synthetic three-dimensional human cerebrovascular model based on histological characteristics to investigate the hemodynamic fingerprint of the layer BOLD fMRI signal formation

Authors: Mario Gilberto Báez-Yáñez Wouter Schellekens Alex A. Bhogal et al.

Contributors: Mario Gilberto Báez-Yáñez Wouter Schellekens Alex A. Bhogal et al.

Source: bioRxiv

Subject Terms: 0301 basic medicine, Laminar BOLD fMRI, 03 medical and health sciences, 0302 clinical medicine, 7T, Layer fMRI, Cerebrovascular reactivity, Computational biophysical modelin, Human cortical vascular network, Monte-Carlo simulations, Article

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/38826311
https://dspace.library.uu.nl/handle/1874/455147

fMRI, LFP, and anatomical evidence for hierarchical nociceptive routing pathway between somatosensory and insular cortices

Authors: Hongyan Zhu Yan Tao Siqi Wang et al.

Source: NeuroImage, Vol 289, Iss , Pp 120549- (2024)

Subject Terms: BOLD-fMRI, Early response, Information flow, Insular cortex, Effective connectivity, Transsynaptic viral tracing, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1053811924000442; https://doaj.org/toc/1095-9572

Access URL: https://doaj.org/article/a23a41d778e84dac9b25372787fc9359

Contrastive Study of Brain Activation Regions during Verb Production in Uyghur and Chinese Broca Aphasia Patients after Stroke

Authors: ZUHERE Rouzi MENG Shikai MA Xiaoting et al.

Source: 康复学报, Vol 32, Pp 206-212 (2022)

Subject Terms: verb production, 03 medical and health sciences, Chinese, 0302 clinical medicine, Bold-fMRI, 05 social sciences, Uyghur, Medicine, 0501 psychology and cognitive sciences, broca aphasia, cross-linguistic language

Access URL: https://doaj.org/article/d8debd13c19544b6b24a04b81d6ce3d9

Two distinct profiles of fMRI and neurophysiological activity elicited by acetylcholine in visual cortex

Authors: Zaldivar, Daniel Rauch, Alexander Logothetis, Nikos K. et al.

Source: Proceedings of the National Academy of Sciences of the United States of America, 2018 Dec . 115(51), E12073-E12082.

Access URL: https://www.jstor.org/stable/26574256

Brain-state dependent astrocytic Ca 2+ signals are coupled to both positive and negative BOLD-fMRI signals

Authors: Wang, Maosen He, Yi Sejnowski, Terrence J. et al.

Source: Proceedings of the National Academy of Sciences of the United States of America, 2018 Feb . 115(7), E1647-E1656.

Access URL: https://www.jstor.org/stable/26507401